/* HackerStore - Tema Hacker Específico Mejorado */

/* Efectos de glitch optimizados */
.glitch {
    position: relative;
    color: var(--primary-color);
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
    animation: glitch-skew 2s infinite linear alternate-reverse;
    will-change: transform;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.glitch::before {
    animation: glitch-anim 2s infinite linear alternate-reverse;
    color: var(--secondary-color);
    z-index: -1;
    will-change: clip-path, transform;
}

.glitch::after {
    animation: glitch-anim2 1s infinite linear alternate-reverse;
    color: var(--accent-color);
    z-index: -2;
    will-change: clip-path, transform;
}

@keyframes glitch-anim {
    0% {
        clip-path: inset(42px 0 44px 0);
        transform: skew(0.85deg);
    }
    5% {
        clip-path: inset(12px 0 59px 0);
        transform: skew(0.4deg);
    }
    10% {
        clip-path: inset(48px 0 29px 0);
        transform: skew(0.7deg);
    }
    15% {
        clip-path: inset(42px 0 73px 0);
        transform: skew(0.1deg);
    }
    20% {
        clip-path: inset(63px 0 27px 0);
        transform: skew(0.8deg);
    }
    25% {
        clip-path: inset(34px 0 55px 0);
        transform: skew(0.2deg);
    }
    30% {
        clip-path: inset(86px 0 73px 0);
        transform: skew(0.5deg);
    }
    35% {
        clip-path: inset(20px 0 20px 0);
        transform: skew(0.9deg);
    }
    40% {
        clip-path: inset(26px 0 60px 0);
        transform: skew(0.3deg);
    }
    45% {
        clip-path: inset(59px 0 83px 0);
        transform: skew(0.6deg);
    }
    50% {
        clip-path: inset(67px 0 50px 0);
        transform: skew(0.4deg);
    }
    55% {
        clip-path: inset(10px 0 85px 0);
        transform: skew(0.7deg);
    }
    60% {
        clip-path: inset(78px 0 62px 0);
        transform: skew(0.1deg);
    }
    65% {
        clip-path: inset(45px 0 22px 0);
        transform: skew(0.8deg);
    }
    70% {
        clip-path: inset(23px 0 88px 0);
        transform: skew(0.2deg);
    }
    75% {
        clip-path: inset(54px 0 27px 0);
        transform: skew(0.5deg);
    }
    80% {
        clip-path: inset(16px 0 92px 0);
        transform: skew(0.9deg);
    }
    85% {
        clip-path: inset(75px 0 41px 0);
        transform: skew(0.3deg);
    }
    90% {
        clip-path: inset(31px 0 76px 0);
        transform: skew(0.6deg);
    }
    95% {
        clip-path: inset(69px 0 18px 0);
        transform: skew(0.4deg);
    }
    100% {
        clip-path: inset(37px 0 91px 0);
        transform: skew(0.7deg);
    }
}

@keyframes glitch-anim2 {
    0% {
        clip-path: inset(65px 0 100px 0);
        transform: skew(0.2deg);
    }
    5% {
        clip-path: inset(52px 0 74px 0);
        transform: skew(0.9deg);
    }
    10% {
        clip-path: inset(79px 0 85px 0);
        transform: skew(0.5deg);
    }
    15% {
        clip-path: inset(25px 0 45px 0);
        transform: skew(0.1deg);
    }
    20% {
        clip-path: inset(95px 0 15px 0);
        transform: skew(0.7deg);
    }
    25% {
        clip-path: inset(46px 0 82px 0);
        transform: skew(0.3deg);
    }
    30% {
        clip-path: inset(68px 0 36px 0);
        transform: skew(0.8deg);
    }
    35% {
        clip-path: inset(14px 0 94px 0);
        transform: skew(0.4deg);
    }
    40% {
        clip-path: inset(57px 0 63px 0);
        transform: skew(0.6deg);
    }
    45% {
        clip-path: inset(83px 0 39px 0);
        transform: skew(0.2deg);
    }
    50% {
        clip-path: inset(29px 0 67px 0);
        transform: skew(0.9deg);
    }
    55% {
        clip-path: inset(74px 0 21px 0);
        transform: skew(0.5deg);
    }
    60% {
        clip-path: inset(18px 0 90px 0);
        transform: skew(0.1deg);
    }
    65% {
        clip-path: inset(61px 0 58px 0);
        transform: skew(0.7deg);
    }
    70% {
        clip-path: inset(35px 0 76px 0);
        transform: skew(0.3deg);
    }
    75% {
        clip-path: inset(87px 0 32px 0);
        transform: skew(0.8deg);
    }
    80% {
        clip-path: inset(41px 0 69px 0);
        transform: skew(0.4deg);
    }
    85% {
        clip-path: inset(72px 0 48px 0);
        transform: skew(0.6deg);
    }
    90% {
        clip-path: inset(22px 0 86px 0);
        transform: skew(0.2deg);
    }
    95% {
        clip-path: inset(93px 0 17px 0);
        transform: skew(0.9deg);
    }
    100% {
        clip-path: inset(50px 0 75px 0);
        transform: skew(0.5deg);
    }
}

@keyframes glitch-skew {
    0% {
        transform: skew(0deg);
    }
    10% {
        transform: skew(2deg);
    }
    20% {
        transform: skew(0deg);
    }
    30% {
        transform: skew(1deg);
    }
    40% {
        transform: skew(0deg);
    }
    50% {
        transform: skew(-1deg);
    }
    60% {
        transform: skew(0deg);
    }
    70% {
        transform: skew(-2deg);
    }
    80% {
        transform: skew(0deg);
    }
    90% {
        transform: skew(1deg);
    }
    100% {
        transform: skew(0deg);
    }
}

/* Glitch suave para elementos sensibles */
.glitch-subtle {
    position: relative;
    animation: glitch-subtle 3s infinite;
}

@keyframes glitch-subtle {
    0%, 90%, 100% {
        transform: translate(0);
    }
    92% {
        transform: translate(1px, 0);
    }
    94% {
        transform: translate(-1px, 0);
    }
    96% {
        transform: translate(0, 1px);
    }
    98% {
        transform: translate(0, -1px);
    }
}

/* Terminal Window mejorado */
.terminal-window {
    background: var(--bg-primary);
    border: 1px solid var(--primary-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-glow), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    margin: var(--spacing-lg) 0;
    overflow: hidden;
    position: relative;
}

.terminal-window::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 255, 65, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(0, 255, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(255, 0, 128, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.terminal-header {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    border-bottom: 1px solid var(--primary-color);
    position: relative;
}

.terminal-header::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

.terminal-button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
    position: relative;
    transition: all var(--transition-fast);
}

.terminal-button::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.terminal-button:hover::after {
    opacity: 1;
}

.terminal-button.red {
    background: #ff5f56;
    box-shadow: 0 0 5px rgba(255, 95, 86, 0.5);
}

.terminal-button.red::after {
    background: #ffffff;
}

.terminal-button.yellow {
    background: #ffbd2e;
    box-shadow: 0 0 5px rgba(255, 189, 46, 0.5);
}

.terminal-button.yellow::after {
    background: #000000;
}

.terminal-button.green {
    background: #27ca3f;
    box-shadow: 0 0 5px rgba(39, 202, 63, 0.5);
}

.terminal-button.green::after {
    background: #ffffff;
}

.terminal-title {
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin-left: auto;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.terminal-body {
    padding: var(--spacing-md);
    background: var(--bg-primary);
    font-family: var(--font-primary);
    font-size: 0.9rem;
    line-height: 1.4;
    position: relative;
    min-height: 200px;
}

.terminal-line {
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    animation: fadeInUp 0.3s ease-out;
}

.terminal-line:nth-child(odd) {
    animation-delay: 0.1s;
}

.terminal-line:nth-child(even) {
    animation-delay: 0.2s;
}

.prompt {
    color: var(--primary-color);
    font-weight: bold;
    margin-right: var(--spacing-sm);
    text-shadow: 0 0 5px currentColor;
}

.command {
    color: var(--accent-color);
    font-weight: 500;
}

.terminal-output {
    color: var(--text-secondary);
    margin-left: var(--spacing-lg);
    flex: 1;
}

.success {
    color: var(--text-success);
    font-weight: bold;
    text-shadow: 0 0 3px currentColor;
}

.error {
    color: var(--text-error);
    font-weight: bold;
    text-shadow: 0 0 3px currentColor;
}

.warning {
    color: var(--warning-color);
    font-weight: bold;
    text-shadow: 0 0 3px currentColor;
}

/* Typing Animation mejorada */
.typing-animation {
    overflow: hidden;
    border-right: 2px solid var(--primary-color);
    white-space: nowrap;
    animation: typing 3s steps(40, end), blink-caret 0.75s step-end infinite;
    will-change: width;
}

@keyframes typing {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

@keyframes blink-caret {
    from, to {
        border-color: transparent;
    }
    50% {
        border-color: var(--primary-color);
    }
}

/* Cursor parpadeante independiente */
.cursor {
    display: inline-block;
    width: 2px;
    height: 1em;
    background: var(--primary-color);
    animation: blink 1s infinite;
    margin-left: 2px;
}

@keyframes blink {
    0%, 50% {
        opacity: 1;
    }
    51%, 100% {
        opacity: 0;
    }
}

/* Header Styles mejorados */
.main-header {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    background: linear-gradient(135deg, var(--bg-primary) 0%, rgba(0, 20, 10, 0.95) 100%);
    border-bottom: 2px solid var(--primary-color);
    box-shadow: 0 4px 30px rgba(0, 255, 65, 0.3), inset 0 1px 0 rgba(0, 255, 65, 0.1);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    position: relative;
    overflow: hidden;
}

.main-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 65, 0.05), transparent);
    animation: header-scan 8s linear infinite;
    pointer-events: none;
}

@keyframes header-scan {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

.top-bar {
    background: linear-gradient(135deg, rgba(0, 30, 15, 0.9) 0%, rgba(0, 40, 20, 0.95) 100%);
    border-bottom: 1px solid rgba(0, 255, 65, 0.3);
    padding: var(--spacing-xs) 0;
    position: relative;
    min-height: 36px;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.top-bar::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-color), rgba(0, 255, 65, 0.5), var(--primary-color), transparent);
    animation: pulse-line 3s ease-in-out infinite;
}

@keyframes pulse-line {
    0%, 100% {
        opacity: 0.5;
        transform: scaleX(1);
    }
    50% {
        opacity: 1;
        transform: scaleX(1.02);
    }
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 2;
}

.top-bar-left {
    display: flex;
    align-items: center;
    flex: 1;
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.terminal-text {
    font-size: 0.85rem;
    color: var(--primary-color);
    font-family: var(--font-mono);
    animation: typing-slow 4s infinite;
    text-shadow: 0 0 5px rgba(0, 255, 65, 0.5);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 500;
}

.terminal-text i {
    color: var(--primary-color);
    filter: drop-shadow(0 0 3px currentColor);
}

@keyframes typing-slow {
    0%, 90%, 100% {
        opacity: 1;
    }
    95% {
        opacity: 0.5;
    }
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: all var(--transition-normal);
    text-decoration: none;
    padding: var(--spacing-xs);
    border-radius: var(--border-radius-sm);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 65, 0.2), transparent);
    transition: left var(--transition-normal);
}

.social-link:hover {
    color: var(--primary-color);
    transform: scale(1.1);
    text-shadow: 0 0 5px currentColor;
}

.social-link:hover::before {
    left: 100%;
}

.main-nav {
    padding: var(--spacing-md) 0;
    position: relative;
    background: rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.main-nav::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 65, 0.3), transparent);
}

.nav-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    position: relative;
    z-index: 2;
}

/* Logo mejorado */
.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    position: relative;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-normal);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    position: relative;
    overflow: hidden;
}

.logo-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 65, 0.1), transparent);
    transition: left var(--transition-normal);
}

.logo-link:hover::before {
    left: 100%;
}

.logo-link:hover {
    background: rgba(0, 255, 65, 0.05);
    box-shadow: 0 0 25px rgba(0, 255, 65, 0.4), inset 0 0 10px rgba(0, 255, 65, 0.1);
    transform: translateY(-1px);
}

.logo-icon {
    font-size: 2.2rem;
    color: var(--primary-color);
    animation: pulse-glow 3s infinite;
    filter: drop-shadow(0 0 8px currentColor) drop-shadow(0 0 15px rgba(0, 255, 65, 0.3));
    transition: all var(--transition-normal);
}

.logo-link:hover .logo-icon {
    transform: scale(1.1) rotate(5deg);
    filter: drop-shadow(0 0 12px currentColor) drop-shadow(0 0 25px rgba(0, 255, 65, 0.5));
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.logo-main {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 2px;
    text-shadow: 0 0 15px currentColor, 0 0 30px rgba(0, 255, 65, 0.3);
    transition: all var(--transition-normal);
}

.logo-link:hover .logo-main {
    text-shadow: 0 0 20px currentColor, 0 0 40px rgba(0, 255, 65, 0.5);
    letter-spacing: 3px;
}

.logo-sub {
    font-size: 0.85rem;
    color: var(--text-secondary);
    letter-spacing: 2px;
    opacity: 0.9;
    font-weight: 500;
    text-transform: uppercase;
    transition: all var(--transition-normal);
}

.logo-link:hover .logo-sub {
    color: var(--primary-color);
    opacity: 1;
    letter-spacing: 3px;
    text-shadow: 0 0 10px rgba(0, 255, 65, 0.5);
}

/* Search mejorado */
.search-container {
    flex: 1;
    max-width: 500px;
    margin: 0 var(--spacing-lg);
    position: relative;
}

/* Search Tabs */
.search-tabs {
    display: flex;
    background: var(--bg-secondary);
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    border: 1px solid var(--text-muted);
    border-bottom: none;
    overflow: hidden;
}

.search-tab {
    flex: 1;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-family: var(--font-primary);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    position: relative;
}

.search-tab:hover {
    color: var(--primary-color);
    background: rgba(0, 255, 65, 0.1);
}

.search-tab.active {
    color: var(--primary-color);
    background: rgba(0, 255, 65, 0.15);
    box-shadow: inset 0 -2px 0 var(--primary-color);
}

.search-tab i {
    font-size: 0.9rem;
}

.search-tab span {
    font-weight: 500;
}

/* Search Content */
.search-content {
    position: relative;
}

.search-form {
    position: relative;
}

.search-input-group {
    display: flex;
    border: 1px solid var(--text-muted);
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    border-top: none;
    overflow: hidden;
    transition: all var(--transition-normal);
    background: var(--bg-secondary);
    position: relative;
}

/* Image Search Styles */
.image-search-form {
    border: 1px solid var(--text-muted);
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    border-top: none;
    background: var(--bg-secondary);
    padding: var(--spacing-md);
}

.image-upload-mini {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    justify-content: center;
    min-height: 40px;
}

.image-upload-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
    border: none;
    border-radius: var(--border-radius);
    color: var(--bg-primary);
    font-family: var(--font-primary);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.image-upload-btn:hover {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 255, 255, 0.3);
}

.upload-text {
    color: var(--text-muted);
    font-size: 0.8rem;
    font-style: italic;
}

#imageSearch.drag-over {
    background: rgba(0, 255, 65, 0.1);
    border-color: var(--primary-color);
}

#imageSearch.drag-over .image-search-form {
    border-color: var(--primary-color);
    background: rgba(0, 255, 65, 0.05);
}

.search-input-group::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--border-radius);
    padding: 1px;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color), var(--secondary-color));
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.search-input-group:focus-within {
    border-color: transparent;
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.3);
}

.search-input-group:focus-within::before {
    opacity: 1;
}

.search-input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-family: var(--font-primary);
    outline: none;
    font-size: 0.9rem;
}

.search-input::placeholder {
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.search-input:focus::placeholder {
    color: transparent;
}

.search-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--bg-primary);
    cursor: pointer;
    transition: all var(--transition-normal);
    font-weight: 600;
    position: relative;
    overflow: hidden;
}

.search-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left var(--transition-normal);
}

.search-btn:hover {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.5);
}

.search-btn:hover::before {
    left: 100%;
}

/* Navigation Links mejorados */
.nav-links {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transition: width var(--transition-normal);
}

.nav-link:hover {
    color: var(--primary-color);
    background: rgba(0, 255, 65, 0.1);
    text-shadow: 0 0 5px currentColor;
}

.nav-link:hover::before {
    width: 100%;
}

.nav-link.active {
    color: var(--primary-color);
    background: rgba(0, 255, 65, 0.15);
    box-shadow: inset 0 0 10px rgba(0, 255, 65, 0.2);
}

.nav-link.active::before {
    width: 100%;
}

/* User Actions mejorados */
.user-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.user-dropdown {
    position: relative;
}

.user-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    transition: all var(--transition-normal);
    border: 1px solid transparent;
}

.user-toggle:hover {
    color: var(--primary-color);
    border-color: var(--primary-color);
    background: rgba(0, 255, 65, 0.1);
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.3);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-weight: bold;
    font-size: 0.8rem;
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.3);
}

/* User Dropdown Menu */
.user-dropdown {
    position: relative;
}

.user-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 220px;
    background: var(--bg-card);
    border: 1px solid var(--primary-color);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 30px rgba(0, 255, 65, 0.3), 0 0 20px rgba(0, 0, 0, 0.5);
    z-index: var(--z-dropdown);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px) scale(0.95);
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    margin-top: var(--spacing-sm);
}

.user-dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.user-dropdown-menu::before {
    content: '';
    position: absolute;
    top: -6px;
    right: 20px;
    width: 12px;
    height: 12px;
    background: var(--bg-card);
    border: 1px solid var(--primary-color);
    border-bottom: none;
    border-right: none;
    transform: rotate(45deg);
    z-index: -1;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-normal);
    border-left: 3px solid transparent;
    position: relative;
    overflow: hidden;
}

.dropdown-item::before {
    content: '';
    position: absolute;
    left: -100%;
    top: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 65, 0.1), transparent);
    transition: left var(--transition-normal);
}

.dropdown-item:hover {
    color: var(--primary-color);
    background: rgba(0, 255, 65, 0.1);
    border-left-color: var(--primary-color);
    transform: translateX(3px);
}

.dropdown-item:hover::before {
    left: 100%;
}

.dropdown-item i {
    width: 16px;
    text-align: center;
    font-size: 0.9rem;
}

.dropdown-item.logout {
    color: var(--danger-color);
    border-top: 1px solid rgba(255, 0, 0, 0.2);
}

.dropdown-item.logout:hover {
    color: var(--text-primary);
    background: rgba(255, 0, 0, 0.1);
    border-left-color: var(--danger-color);
}

.dropdown-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--text-muted), transparent);
    margin: var(--spacing-xs) 0;
    position: relative;
}

.dropdown-divider::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 65, 0.3), transparent);
    animation: data-flow 3s linear infinite;
}

/* Username styling */
.username {
    font-weight: 500;
    font-size: 0.9rem;
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Auth Links */
.auth-links {
    display: flex;
    gap: var(--spacing-sm);
}

.auth-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    text-decoration: none;
    border: 1px solid var(--text-muted);
    border-radius: var(--border-radius);
    transition: all var(--transition-normal);
    font-size: 0.9rem;
    font-weight: 500;
}

.auth-link:hover {
    color: var(--primary-color);
    border-color: var(--primary-color);
    background: rgba(0, 255, 65, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 255, 65, 0.3);
}

.login-link {
    background: rgba(0, 255, 65, 0.05);
}

.register-link {
    background: rgba(0, 255, 255, 0.05);
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.register-link:hover {
    color: var(--accent-color);
    border-color: var(--accent-color);
    background: rgba(0, 255, 255, 0.1);
    box-shadow: 0 5px 15px rgba(0, 255, 255, 0.3);
}

.cart-link {
    position: relative;
    color: var(--text-secondary);
    text-decoration: none;
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    transition: all var(--transition-normal);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
}

.cart-link:hover {
    color: var(--primary-color);
    background: rgba(0, 255, 65, 0.1);
    transform: scale(1.05);
}

.cart-link i {
    font-size: 1.2rem;
    line-height: 1;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
    color: var(--text-primary);
    font-size: 0.7rem;
    font-weight: bold;
    padding: 2px 6px;
    border-radius: 50%;
    min-width: 18px;
    height: 18px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse-scale 2s infinite;
    box-shadow: 0 0 10px rgba(255, 0, 128, 0.5);
    line-height: 1;
}

@keyframes pulse-scale {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

/* Mobile Menu mejorado */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: 1px solid var(--text-muted);
    color: var(--text-secondary);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-normal);
    font-size: 1.2rem;
    flex-direction: column;
    width: 40px;
    height: 40px;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 1001;
}

.mobile-menu-toggle:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(0, 255, 65, 0.1);
}

.mobile-menu-toggle.active {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(0, 255, 65, 0.2);
}

/* Hamburger Lines */
.hamburger-line {
    width: 20px;
    height: 2px;
    background: currentColor;
    transition: all var(--transition-normal);
    transform-origin: center;
}

.hamburger-line:not(:last-child) {
    margin-bottom: 4px;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(3px, 3px);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(3px, -3px);
}

.mobile-menu {
    position: fixed;
    top: 0;
    left: -100%;
    width: 280px;
    height: 100vh;
    background: var(--bg-primary);
    border-right: 1px solid var(--primary-color);
    z-index: 1000;
    transition: left var(--transition-normal);
    overflow-y: auto;
    box-shadow: 0 0 50px rgba(0, 255, 65, 0.3);
}

.mobile-menu.show {
    left: 0;
}

.mobile-menu-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--text-muted);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mobile-menu-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.mobile-menu-close:hover {
    color: var(--primary-color);
}

.mobile-nav-links {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.mobile-nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    transition: all var(--transition-normal);
    border-left: 3px solid transparent;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    color: var(--primary-color);
    background: rgba(0, 255, 65, 0.1);
    border-left-color: var(--primary-color);
}

.mobile-nav-link.logout {
    color: var(--danger-color);
    border-left-color: transparent;
}

.mobile-nav-link.logout:hover {
    color: var(--text-primary);
    background: rgba(255, 0, 0, 0.1);
    border-left-color: var(--danger-color);
}

/* Mobile Menu Content */
.mobile-menu-content {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.mobile-search {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--text-muted);
}

.mobile-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--text-muted), transparent);
    margin: var(--spacing-md) var(--spacing-lg);
    position: relative;
}

.mobile-divider::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 65, 0.3), transparent);
    animation: data-flow 3s linear infinite;
}

/* Overlay para mobile menu */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: var(--z-modal-backdrop);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    backdrop-filter: blur(5px);
}

.mobile-menu-overlay.show {
    opacity: 1;
    visibility: visible;
}

/* Matrix Rain Effect */
.matrix-rain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    opacity: 0.1;
}

.matrix-column {
    position: absolute;
    top: -100%;
    font-family: var(--font-primary);
    font-size: 14px;
    color: var(--primary-color);
    animation: matrix-fall linear infinite;
    text-shadow: 0 0 5px currentColor;
}

@keyframes matrix-fall {
    from {
        top: -100%;
    }
    to {
        top: 100%;
    }
}

/* Scan Lines Effect */
.scan-lines {
    position: relative;
    overflow: hidden;
}

.scan-lines::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 255, 65, 0.03) 2px,
        rgba(0, 255, 65, 0.03) 4px
    );
    pointer-events: none;
    animation: scan-lines 0.1s linear infinite;
}

@keyframes scan-lines {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(4px);
    }
}

/* CRT Effect */
.crt-effect {
    position: relative;
    background: var(--bg-primary);
}

.crt-effect::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at center, transparent 0%, rgba(0, 0, 0, 0.3) 100%),
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(0, 255, 65, 0.02) 2px,
            rgba(0, 255, 65, 0.02) 4px
        );
    pointer-events: none;
}

.crt-effect::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        90deg,
        rgba(255, 0, 0, 0.02),
        rgba(0, 255, 0, 0.02),
        rgba(0, 0, 255, 0.02)
    );
    background-size: 3px 100%;
    pointer-events: none;
}

/* Neon Glow Effects */
.neon-glow {
    text-shadow: 
        0 0 5px currentColor,
        0 0 10px currentColor,
        0 0 15px currentColor,
        0 0 20px currentColor;
    animation: neon-flicker 2s infinite alternate;
}

@keyframes neon-flicker {
    0%, 18%, 22%, 25%, 53%, 57%, 100% {
        text-shadow: 
            0 0 5px currentColor,
            0 0 10px currentColor,
            0 0 15px currentColor,
            0 0 20px currentColor;
    }
    20%, 24%, 55% {
        text-shadow: none;
    }
}

.neon-box {
    border: 1px solid currentColor;
    box-shadow: 
        inset 0 0 10px currentColor,
        0 0 10px currentColor,
        0 0 20px currentColor,
        0 0 40px currentColor;
    animation: neon-box-flicker 3s infinite alternate;
}

@keyframes neon-box-flicker {
    0%, 100% {
        box-shadow: 
            inset 0 0 10px currentColor,
            0 0 10px currentColor,
            0 0 20px currentColor,
            0 0 40px currentColor;
    }
    50% {
        box-shadow: 
            inset 0 0 5px currentColor,
            0 0 5px currentColor,
            0 0 10px currentColor,
            0 0 20px currentColor;
    }
}

/* Hologram Effect */
.hologram {
    position: relative;
    background: linear-gradient(
        45deg,
        rgba(0, 255, 255, 0.1) 0%,
        rgba(0, 255, 0, 0.1) 25%,
        rgba(255, 0, 128, 0.1) 50%,
        rgba(0, 255, 255, 0.1) 75%,
        rgba(0, 255, 0, 0.1) 100%
    );
    background-size: 200% 200%;
    animation: hologram-shift 3s ease-in-out infinite;
}

@keyframes hologram-shift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

.hologram::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        90deg,
        transparent,
        transparent 2px,
        rgba(255, 255, 255, 0.05) 2px,
        rgba(255, 255, 255, 0.05) 4px
    );
    animation: hologram-lines 0.1s linear infinite;
}

@keyframes hologram-lines {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(4px);
    }
}

/* Data Stream Effect */
.data-stream {
    position: relative;
    overflow: hidden;
}

.data-stream::after {
    content: '01001000 01100001 01100011 01101011 01100101 01110010';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(0, 255, 65, 0.1),
        transparent
    );
    color: var(--primary-color);
    font-family: var(--font-primary);
    font-size: 0.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: data-flow 4s linear infinite;
    opacity: 0.3;
}

@keyframes data-flow {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

/* =====================================
   PROMOTIONAL SLIDER STYLES
   ===================================== */

.promotional-slider {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, rgba(0, 255, 65, 0.02), rgba(0, 255, 65, 0.05));
    position: relative;
    overflow: hidden;
}

.promotional-slider::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    animation: scan-line 3s linear infinite;
}

.slider-container {
    max-width: 100%;
    margin: 0 auto;
    position: relative;
}

.slider-wrapper {
    overflow: hidden;
    border-radius: var(--border-radius);
    position: relative;
}

.slider-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
}

.slider-item {
    flex: 0 0 300px;
    min-height: 400px;
}

/* Image Slides */
.image-slide {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    height: 100%;
    position: relative;
    transition: all var(--transition-normal);
    border: 1px solid rgba(0, 255, 65, 0.2);
    overflow: hidden;
}

.image-slide::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--primary-color), transparent, var(--primary-color));
    border-radius: var(--border-radius-lg);
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: -1;
}

.image-slide:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 10px 30px rgba(0, 255, 65, 0.3);
}

.image-slide:hover::before {
    opacity: 1;
}

.image-link {
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
    text-decoration: none;
    color: inherit;
}

.image-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.image-slide:hover .image-link img {
    transform: scale(1.1);
}

/* Image Overlay */
.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.3), transparent);
    opacity: 0;
    transition: opacity var(--transition-normal);
    display: flex;
    align-items: flex-end;
    padding: var(--spacing-lg);
}

.image-slide:hover .image-overlay {
    opacity: 1;
}

.overlay-content {
    width: 100%;
    text-align: center;
    transform: translateY(20px);
    transition: transform var(--transition-normal);
}

.image-slide:hover .overlay-content {
    transform: translateY(0);
}

.product-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.product-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
    text-shadow: 0 0 10px var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.overlay-actions {
    display: flex;
    justify-content: center;
}

.view-btn {
    background: rgba(0, 255, 65, 0.2);
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: all var(--transition-normal);
}

.image-slide:hover .view-btn {
    background: var(--primary-color);
    color: var(--bg-primary);
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.5);
}

/* Quick Add Button */
.quick-add-btn {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    border: none;
    border-radius: 50%;
    color: var(--bg-primary);
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.8);
    z-index: 3;
}

.image-slide:hover .quick-add-btn {
    opacity: 1;
    transform: scale(1);
}

.quick-add-btn:hover {
    background: var(--primary-dark);
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.6);
    transform: scale(1.1);
}

/* Promo Badge */
.promo-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--bg-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.5);
    animation: pulse-glow 2s ease-in-out infinite;
    z-index: 2;
}

/* Scan Line Animation */
.scan-line {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    animation: scan-horizontal 2s linear infinite;
    z-index: 2;
}

/* Slider Controls */
.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md) 0;
}

.slider-btn {
    background: var(--bg-secondary);
    border: 1px solid var(--text-muted);
    color: var(--text-secondary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    font-size: 1rem;
}

.slider-btn:hover {
    background: var(--primary-color);
    color: var(--bg-primary);
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.5);
    transform: scale(1.1);
}

.slider-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.slider-btn:disabled:hover {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border-color: var(--text-muted);
    box-shadow: none;
}

/* Slider Dots */
.slider-dots {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.slider-dot.active {
    background: var(--primary-color);
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.5);
    border-color: var(--primary-color);
    transform: scale(1.2);
}

.slider-dot:hover {
    background: var(--primary-color);
    transform: scale(1.1);
}

/* No Promos State */
.no-promos {
    text-align: center;
    padding: var(--spacing-xxl);
    color: var(--text-muted);
}

.no-promos i {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    color: var(--warning-color);
}

.no-promos p {
    font-size: 1.1rem;
    margin: 0;
}

/* Animations */
@keyframes scan-horizontal {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

@keyframes strike-through {
    0% {
        width: 0;
    }
    100% {
        width: 100%;
    }
}

@keyframes scan-line {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

/* Legacy responsive styles - now handled by responsive.css */

/* Modo de alto contraste para tema hacker */
@media (prefers-contrast: high) {
    .glitch::before {
        color: #ff00ff;
    }
    
    .glitch::after {
        color: #00ffff;
    }
    
    .terminal-window {
        border-color: #00ff00;
        box-shadow: 0 0 10px #00ff00;
    }
    
    .neon-glow {
        text-shadow: 0 0 10px currentColor;
    }
}

/* Reducir efectos para usuarios sensibles al movimiento */
@media (prefers-reduced-motion: reduce) {
    .glitch,
    .glitch::before,
    .glitch::after {
        animation: none;
    }
    
    .typing-animation {
        animation: none;
        border-right: none;
    }
    
    .matrix-rain,
    .scan-lines::before,
    .hologram,
    .data-stream::after {
        animation: none;
    }
    
    .neon-glow,
    .neon-box {
        animation: none;
    }
}

/* Mejoras de accesibilidad */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus indicators mejorados */
.nav-link:focus-visible,
.user-toggle:focus-visible,
.cart-link:focus-visible,
.search-btn:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(0, 255, 65, 0.2);
}

/* Skip link para navegación por teclado */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-color);
    color: var(--bg-primary);
    padding: 8px;
    text-decoration: none;
    border-radius: var(--border-radius);
    z-index: var(--z-toast);
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 6px;
}

/* Footer Styles Mejorados */
.main-footer {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
    border-top: 2px solid var(--primary-color);
    position: relative;
    overflow: hidden;
    margin-top: var(--spacing-xxxl);
}

.main-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color), var(--secondary-color));
    animation: data-flow 3s linear infinite;
}

/* Footer Matrix Rain */
.footer-matrix {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    opacity: 0.3;
}

/* Data Stream Background */
.data-stream-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 2px,
        rgba(0, 255, 65, 0.02) 2px,
        rgba(0, 255, 65, 0.02) 4px
    );
    pointer-events: none;
    z-index: 1;
}

/* Footer Content */
.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    padding: var(--spacing-xxxl) 0 var(--spacing-xl) 0;
    position: relative;
    z-index: 2;
}

.footer-section {
    position: relative;
}

/* Footer Logo */
.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-normal);
}

.footer-logo:hover {
    background: rgba(0, 255, 65, 0.1);
    box-shadow: 0 0 30px rgba(0, 255, 65, 0.3);
}

.footer-logo .logo-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    filter: drop-shadow(0 0 10px currentColor);
}

.footer-logo .logo-main {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--primary-color);
    letter-spacing: 2px;
    text-shadow: 0 0 15px currentColor;
}

.footer-logo .logo-sub {
    font-size: 1rem;
    color: var(--text-secondary);
    letter-spacing: 1px;
    opacity: 0.8;
}

/* Footer Description */
.footer-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    font-size: 0.95rem;
}

/* Footer Titles */
.footer-title {
    color: var(--primary-color);
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-lg);
    position: relative;
    padding-bottom: var(--spacing-sm);
    text-shadow: 0 0 8px currentColor;
}

.footer-title .title-underline {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    animation: expand-line 2s ease-out;
}

@keyframes expand-line {
    from {
        width: 0;
    }
    to {
        width: 50px;
    }
}

/* Footer Links */
.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.footer-link::before {
    content: '';
    position: absolute;
    left: -100%;
    top: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 65, 0.2), transparent);
    transition: left var(--transition-normal);
}

.footer-link:hover {
    color: var(--primary-color);
    background: rgba(0, 255, 65, 0.1);
    transform: translateX(5px);
}

.footer-link:hover::before {
    left: 100%;
}

.footer-link i {
    font-size: 0.9rem;
    width: 20px;
    text-align: center;
}

.footer-link span {
    transition: all var(--transition-normal);
}

/* Contact Info */
.contact-info {
    margin-bottom: var(--spacing-xl);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    transition: all var(--transition-normal);
}

.contact-item:hover {
    background: rgba(0, 255, 65, 0.05);
    transform: translateX(3px);
}

.contact-item i {
    font-size: 1.1rem;
    width: 24px;
    text-align: center;
    color: var(--primary-color);
}

.contact-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.contact-item:hover .contact-text {
    color: var(--text-primary);
}

/* Social Links */
.social-links {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.social-link {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border-radius: var(--border-radius);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-normal);
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.social-link:hover {
    color: var(--bg-primary);
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 5px 20px rgba(0, 255, 65, 0.4);
}

.social-link:hover::before {
    opacity: 1;
}

.social-link i {
    font-size: 1.2rem;
    position: relative;
    z-index: 2;
}

.social-tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(0);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition-normal);
    z-index: 10;
}

.social-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 4px solid transparent;
    border-top-color: var(--bg-tertiary);
}

/* Newsletter */
.newsletter {
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    background: rgba(0, 255, 65, 0.05);
    border: 1px solid rgba(0, 255, 65, 0.2);
    position: relative;
    overflow: hidden;
}

.newsletter::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 65, 0.1), transparent);
    animation: data-flow 4s linear infinite;
}

.newsletter-title {
    color: var(--primary-color);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 0 5px currentColor;
}

.newsletter-text {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: var(--spacing-lg);
    line-height: 1.5;
}

.newsletter-form {
    position: relative;
    z-index: 2;
}

.newsletter-input-group {
    display: flex;
    border: 1px solid var(--text-muted);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: all var(--transition-normal);
    background: var(--bg-secondary);
}

.newsletter-input-group.input-focused {
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.3);
}

.newsletter-input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 0.9rem;
    outline: none;
}

.newsletter-input::placeholder {
    color: var(--text-muted);
    font-style: italic;
}

.newsletter-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--bg-primary);
    font-family: var(--font-primary);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    min-width: 80px;
}

.newsletter-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left var(--transition-normal);
}

.newsletter-btn:hover {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.5);
}

.newsletter-btn:hover::before {
    left: 100%;
}

.newsletter-btn.btn-executing {
    background: linear-gradient(135deg, var(--warning-color), #cccc00);
    color: var(--bg-primary);
}

.newsletter-btn.btn-success {
    background: linear-gradient(135deg, var(--success-color), var(--primary-dark));
    color: var(--bg-primary);
}

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--bg-primary);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
    z-index: var(--z-fixed);
    box-shadow: 0 4px 20px rgba(0, 255, 65, 0.3);
    position: relative;
    overflow: hidden;
}

.scroll-to-top::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: conic-gradient(from 0deg, var(--primary-color), var(--accent-color), var(--secondary-color), var(--primary-color));
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.scroll-to-top::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    right: 2px;
    bottom: 2px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    z-index: 1;
}

.scroll-to-top i {
    position: relative;
    z-index: 2;
}

.scroll-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-to-top:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 30px rgba(0, 255, 65, 0.5);
}

.scroll-to-top:hover::before {
    opacity: 1;
    animation: rotate 2s linear infinite;
}

.scroll-to-top.executing {
    animation: pulse-glow 0.5s ease-in-out;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Matrix Canvas */
.matrix-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    opacity: 0.1;
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid rgba(0, 255, 65, 0.3);
    padding: var(--spacing-lg) 0;
    position: relative;
    z-index: 2;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.copyright {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.terminal-text {
    color: var(--primary-color);
    font-family: var(--font-primary);
    font-size: 0.8rem;
}

.footer-bottom-links {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.footer-bottom-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color var(--transition-fast);
}

.footer-bottom-links a:hover {
    color: var(--primary-color);
    text-shadow: 0 0 5px currentColor;
}

.separator {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.security-badges {
    display: flex;
    gap: var(--spacing-md);
}

.security-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-secondary);
    font-size: 0.8rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid rgba(0, 255, 65, 0.3);
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
}

.security-badge:hover {
    color: var(--primary-color);
    border-color: var(--primary-color);
    background: rgba(0, 255, 65, 0.1);
}

.security-badge i {
    color: var(--primary-color);
}

/* Responsive Footer */
@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        padding: var(--spacing-xl) 0;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .footer-bottom-links {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .security-badges {
        justify-content: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .scroll-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .footer-logo {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .footer-logo .logo-main {
        font-size: 1.5rem;
    }
    
    .newsletter {
        padding: var(--spacing-md);
    }
    
    .newsletter-input-group {
        flex-direction: column;
    }
    
    .newsletter-btn {
         border-radius: 0 0 var(--border-radius) var(--border-radius);
     }
 }

 /* Products Page Styles */
 .products-matrix {
     position: absolute;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     pointer-events: none;
     z-index: 1;
     opacity: 0.2;
 }

 /* Page Header */
 .page-header {
     padding: var(--spacing-xl) 0;
     position: relative;
     z-index: 2;
     background: linear-gradient(135deg, rgba(0, 255, 65, 0.05) 0%, transparent 50%, rgba(0, 255, 255, 0.05) 100%);
 }

 .page-header-content {
     text-align: center;
 }

 .breadcrumb {
     display: flex;
     align-items: center;
     justify-content: center;
     gap: var(--spacing-sm);
     margin-bottom: var(--spacing-lg);
     font-size: 0.9rem;
 }

 .breadcrumb-link {
     color: var(--text-secondary);
     text-decoration: none;
     display: flex;
     align-items: center;
     gap: var(--spacing-xs);
     padding: var(--spacing-xs) var(--spacing-sm);
     border-radius: var(--border-radius);
     transition: all var(--transition-normal);
 }

 .breadcrumb-link:hover {
     color: var(--primary-color);
     background: rgba(0, 255, 65, 0.1);
 }

 .breadcrumb .separator {
     color: var(--primary-color);
     font-weight: bold;
 }

 .breadcrumb .current {
     color: var(--primary-color);
     font-weight: 600;
 }

 .page-title {
     font-size: 3rem;
     font-weight: bold;
     margin-bottom: var(--spacing-lg);
     text-align: center;
     letter-spacing: 3px;
 }

 .search-results-info {
     margin-top: var(--spacing-lg);
     max-width: 600px;
     margin-left: auto;
     margin-right: auto;
 }

 /* Products Filters */
 .products-filters {
     padding: var(--spacing-xl) 0;
     position: relative;
     z-index: 2;
 }

 .filters-container {
     display: grid;
     grid-template-columns: 1fr 1fr 1fr;
     gap: var(--spacing-xl);
     padding: var(--spacing-xl);
     border-radius: var(--border-radius-lg);
     background: rgba(0, 255, 65, 0.05);
     border: 1px solid rgba(0, 255, 65, 0.2);
     position: relative;
     overflow: hidden;
 }

 .filters-container::before {
     content: '';
     position: absolute;
     top: 0;
     left: -100%;
     width: 100%;
     height: 100%;
     background: linear-gradient(90deg, transparent, rgba(0, 255, 65, 0.1), transparent);
     animation: data-flow 6s linear infinite;
 }

 .filter-group {
     position: relative;
     z-index: 2;
 }

 .filter-title {
     color: var(--primary-color);
     font-size: 1.1rem;
     font-weight: 600;
     margin-bottom: var(--spacing-md);
     display: flex;
     align-items: center;
     gap: var(--spacing-sm);
     position: relative;
     padding-bottom: var(--spacing-sm);
 }

 .filter-title .title-underline {
     position: absolute;
     bottom: 0;
     left: 0;
     width: 40px;
     height: 2px;
     background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
     animation: expand-line 1.5s ease-out;
 }

 .filter-options {
     display: flex;
     flex-direction: column;
     gap: var(--spacing-sm);
 }

 .filter-option {
     display: flex;
     align-items: center;
     gap: var(--spacing-sm);
     color: var(--text-secondary);
     text-decoration: none;
     padding: var(--spacing-sm) var(--spacing-md);
     border-radius: var(--border-radius);
     transition: all var(--transition-normal);
     position: relative;
     overflow: hidden;
     border: 1px solid transparent;
 }

 .filter-option::before {
     content: '';
     position: absolute;
     left: -100%;
     top: 0;
     width: 100%;
     height: 100%;
     background: linear-gradient(90deg, transparent, rgba(0, 255, 65, 0.2), transparent);
     transition: left var(--transition-normal);
 }

 .filter-option:hover {
     color: var(--primary-color);
     background: rgba(0, 255, 65, 0.1);
     border-color: rgba(0, 255, 65, 0.3);
     transform: translateX(3px);
 }

 .filter-option:hover::before {
     left: 100%;
 }

 .filter-option.active {
     color: var(--primary-color);
     background: rgba(0, 255, 65, 0.15);
     border-color: var(--primary-color);
     box-shadow: inset 0 0 10px rgba(0, 255, 65, 0.2);
 }

 .filter-option i {
     width: 16px;
     text-align: center;
 }

 .filter-option span {
     transition: all var(--transition-normal);
 }

 /* Sort Options */
 .select-wrapper {
     position: relative;
     display: inline-block;
     width: 100%;
 }

 .form-select {
     width: 100%;
     padding: var(--spacing-sm) var(--spacing-md);
     padding-right: var(--spacing-xl);
     background: var(--bg-secondary);
     border: 1px solid var(--text-muted);
     border-radius: var(--border-radius);
     color: var(--text-primary);
     font-family: var(--font-primary);
     font-size: 0.9rem;
     cursor: pointer;
     transition: all var(--transition-normal);
     appearance: none;
 }

 .form-select:focus {
     outline: none;
     border-color: var(--primary-color);
     box-shadow: 0 0 15px rgba(0, 255, 65, 0.3);
 }

 .select-arrow {
     position: absolute;
     right: var(--spacing-md);
     top: 50%;
     transform: translateY(-50%);
     color: var(--text-secondary);
     pointer-events: none;
     transition: all var(--transition-normal);
 }

 .select-wrapper:hover .select-arrow {
     color: var(--primary-color);
 }

 .select-wrapper.processing .select-arrow {
     animation: spin 1s linear infinite;
 }

 /* Results Info */
 .results-info {
     display: flex;
     justify-content: space-between;
     align-items: center;
     flex-wrap: wrap;
     gap: var(--spacing-md);
 }

 .results-count {
     display: flex;
     align-items: center;
     gap: var(--spacing-sm);
     color: var(--text-secondary);
     font-size: 0.9rem;
 }

 .terminal-text {
     color: var(--primary-color);
     font-family: var(--font-primary);
 }

 .clear-filters {
     display: flex;
     align-items: center;
     gap: var(--spacing-xs);
     font-size: 0.85rem;
 }

 /* Products Grid */
 .products-section {
     padding: var(--spacing-xl) 0;
     position: relative;
     z-index: 2;
 }

 .products-grid {
     display: grid;
     grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
     gap: var(--spacing-lg);
     margin-bottom: var(--spacing-xl);
 }

 /* Product Cards */
 .product-card {
     background: var(--bg-card);
     border-radius: var(--border-radius-lg);
     overflow: hidden;
     transition: all var(--transition-normal);
     position: relative;
     border: 1px solid rgba(0, 255, 65, 0.2);
 }

 .product-card::before {
     content: '';
     position: absolute;
     top: 0;
     left: 0;
     right: 0;
     bottom: 0;
     background: linear-gradient(45deg, rgba(0, 255, 65, 0.05), rgba(0, 255, 255, 0.05), rgba(255, 0, 128, 0.05));
     opacity: 0;
     transition: opacity var(--transition-normal);
     pointer-events: none;
 }

 .product-card:hover {
     transform: translateY(-5px) scale(1.02);
     box-shadow: 0 10px 30px rgba(0, 255, 65, 0.3);
     border-color: var(--primary-color);
 }

 .product-card:hover::before {
     opacity: 1;
 }

 .product-card.card-loaded {
     animation: card-glow 2s ease-in-out;
 }

 @keyframes card-glow {
     0%, 100% {
         box-shadow: 0 0 5px rgba(0, 255, 65, 0.2);
     }
     50% {
         box-shadow: 0 0 20px rgba(0, 255, 65, 0.4);
     }
 }

 /* Product Image */
 .product-image {
     position: relative;
     overflow: hidden;
     aspect-ratio: 1;
     background: var(--bg-secondary);
     display: flex;
     align-items: center;
     justify-content: center;
 }

 .image-container {
     position: relative;
     width: 100%;
     height: 100%;
     overflow: hidden;
     display: flex;
     align-items: center;
     justify-content: center;
 }

 .image-container img {
     width: 100%;
     height: 100%;
     object-fit: cover;
     object-position: center;
     transition: all var(--transition-normal);
     max-width: 100%;
     max-height: 100%;
     display: block;
 }

 /* Fallback para imágenes que no cargan */
 .image-container img[src=""],
 .image-container img:not([src]),
 .image-container img[src="#"] {
     opacity: 0;
 }

 .image-container img[src=""]::after,
 .image-container img:not([src])::after,
 .image-container img[src="#"]::after {
     content: "📦";
     font-size: 3rem;
     color: var(--text-muted);
     position: absolute;
     top: 50%;
     left: 50%;
     transform: translate(-50%, -50%);
     display: flex;
     align-items: center;
     justify-content: center;
 }

 /* Diferentes modos de ajuste para diferentes tipos de imagen */
 .image-container.contain img {
     object-fit: contain;
     padding: var(--spacing-sm);
 }

 .image-container.fill img {
     object-fit: fill;
 }

 .image-container.scale-down img {
     object-fit: scale-down;
     padding: var(--spacing-xs);
 }

 .image-container:hover img {
     transform: scale(1.05);
 }

 /* Responsive image adjustments */
 @media (max-width: 768px) {
     .image-container img {
         object-fit: contain;
         padding: var(--spacing-xs);
     }
     
     .image-container:hover img {
         transform: scale(1.02);
     }
 }

 /* Loading state for images */
 .image-container.loading {
     background: linear-gradient(90deg, var(--bg-secondary) 25%, var(--bg-tertiary) 50%, var(--bg-secondary) 75%);
     background-size: 200% 100%;
     animation: loading-shimmer 1.5s infinite;
 }

 @keyframes loading-shimmer {
     0% {
         background-position: -200% 0;
     }
     100% {
         background-position: 200% 0;
     }
 }

 .image-container.loaded {
     background: transparent;
 }

 /* Image error state */
 .image-container.error::after {
     content: "🖼️ Imagen no disponible";
     position: absolute;
     top: 50%;
     left: 50%;
     transform: translate(-50%, -50%);
     color: var(--text-muted);
     font-size: 0.8rem;
     text-align: center;
     padding: var(--spacing-sm);
     background: rgba(0, 0, 0, 0.8);
     border-radius: var(--border-radius);
     display: flex;
     align-items: center;
     justify-content: center;
     z-index: 2;
 }
  
  /* Global image optimization for all product images */
  .product-image img,
  .cart-item-image img,
  .product-image-thumb img,
  .summary-item img,
  .order-item img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center;
      display: block;
      max-width: 100%;
      max-height: 100%;
      transition: all var(--transition-normal);
  }
  
  /* Responsive behavior for smaller screens */
  @media (max-width: 768px) {
      .product-image img,
      .cart-item-image img,
      .product-image-thumb img,
      .summary-item img,
      .order-item img {
          object-fit: contain;
          padding: 2px;
      }
  }
  
  /* Hover effects for interactive images */
  .product-image:hover img,
  .cart-item-image:hover img {
      transform: scale(1.05);
  }
  
  @media (max-width: 768px) {
      .product-image:hover img,
      .cart-item-image:hover img {
          transform: scale(1.02);
      }
  }
  
  /* Loading placeholder for all product images */
  .product-image,
  .cart-item-image,
  .product-image-thumb,
  .item-image {
      background: var(--bg-secondary);
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
  }
  
  /* Error state for broken images */
  .product-image img[src=""],
  .cart-item-image img[src=""],
  .product-image-thumb img[src=""],
  .item-image img[src=""] {
      opacity: 0;
  }
  
  .product-image img[src=""]::after,
  .cart-item-image img[src=""]::after,
  .product-image-thumb img[src=""]::after,
  .item-image img[src=""]::after {
      content: "📦";
      font-size: 2rem;
      color: var(--text-muted);
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      display: flex;
      align-items: center;
      justify-content: center;
  }

 .image-overlay {
     position: absolute;
     top: 0;
     left: 0;
     right: 0;
     bottom: 0;
     background: linear-gradient(45deg, rgba(0, 255, 65, 0.1), rgba(0, 255, 255, 0.1));
     opacity: 0;
     transition: opacity var(--transition-normal);
 }

 .image-container:hover .image-overlay {
     opacity: 1;
 }

 .scan-line {
     position: absolute;
     top: 0;
     left: 0;
     right: 0;
     height: 2px;
     background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
     transform: translateY(-100%);
 }

 @keyframes scan-line {
     0% {
         transform: translateY(-100%);
     }
     100% {
         transform: translateY(calc(100vh + 100%));
     }
 }

 .image-container.loading::after {
     content: '';
     position: absolute;
     top: 50%;
     left: 50%;
     width: 30px;
     height: 30px;
     margin: -15px 0 0 -15px;
     border: 2px solid var(--bg-tertiary);
     border-top: 2px solid var(--primary-color);
     border-radius: 50%;
     animation: spin 1s linear infinite;
 }

 /* Product Badges */
 .product-badge {
     position: absolute;
     top: var(--spacing-sm);
     right: var(--spacing-sm);
     padding: var(--spacing-xs) var(--spacing-sm);
     border-radius: var(--border-radius);
     font-size: 0.75rem;
     font-weight: 600;
     display: flex;
     align-items: center;
     gap: var(--spacing-xs);
     z-index: 3;
 }

 .product-badge.featured {
     background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
     color: var(--text-primary);
     box-shadow: 0 0 15px rgba(255, 0, 128, 0.5);
 }

 .product-badge.low-stock {
     background: linear-gradient(135deg, var(--warning-color), #cccc00);
     color: var(--bg-primary);
 }

 .product-badge.out-of-stock {
     background: linear-gradient(135deg, var(--danger-color), #cc0000);
     color: var(--text-primary);
 }
 
 .product-badge.discount {
     background: linear-gradient(135deg, #ff6b35, #f7931e);
     color: white;
     box-shadow: 0 0 15px rgba(255, 107, 53, 0.5);
     animation: pulse-discount 2s infinite;
 }
 
 @keyframes pulse-discount {
     0%, 100% {
         box-shadow: 0 0 15px rgba(255, 107, 53, 0.5);
     }
     50% {
         box-shadow: 0 0 25px rgba(255, 107, 53, 0.8);
     }
 }

 /* Product Overlay */
 .product-overlay {
     position: absolute;
     top: 0;
     left: 0;
     right: 0;
     bottom: 0;
     background: rgba(0, 0, 0, 0.8);
     display: flex;
     align-items: center;
     justify-content: center;
     opacity: 0;
     transition: all var(--transition-normal);
     z-index: 2;
 }

 .product-card:hover .product-overlay {
     opacity: 1;
 }

 .overlay-content {
     display: flex;
     flex-direction: column;
     gap: var(--spacing-md);
     align-items: center;
 }

 .overlay-content .btn {
      min-width: 140px;
      justify-content: center;
  }
  
  /* Quantity Selector in Product Overlay */
  .quantity-selector {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: var(--spacing-sm);
      margin-bottom: var(--spacing-md);
  }
  
  .quantity-label {
      color: var(--text-primary);
      font-size: 0.9rem;
      font-weight: 500;
      text-shadow: 0 0 5px currentColor;
  }
  
  .quantity-controls {
      display: flex;
      align-items: center;
      gap: var(--spacing-xs);
      background: rgba(0, 0, 0, 0.8);
      border: 1px solid var(--primary-color);
      border-radius: var(--border-radius);
      padding: var(--spacing-xs);
      box-shadow: 0 0 10px rgba(0, 255, 65, 0.3);
  }
  
  .quantity-btn {
      background: transparent;
      border: none;
      color: var(--primary-color);
      width: 30px;
      height: 30px;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      border-radius: var(--border-radius);
      transition: all var(--transition-fast);
      font-size: 0.8rem;
  }
  
  .quantity-btn:hover {
      background: var(--primary-color);
      color: var(--bg-primary);
      box-shadow: 0 0 10px var(--primary-color);
  }
  
  .quantity-btn:disabled {
      opacity: 0.5;
      cursor: not-allowed;
  }
  
  .quantity-input {
      width: 50px;
      text-align: center;
      background: transparent;
      border: none;
      color: var(--text-primary);
      font-family: var(--font-primary);
      font-size: 1rem;
      font-weight: 600;
      text-shadow: 0 0 5px currentColor;
  }
  
  .quantity-input:focus {
      outline: none;
      color: var(--primary-color);
  }
  
  .quantity-input::-webkit-outer-spin-button,
  .quantity-input::-webkit-inner-spin-button {
      -webkit-appearance: none;
      margin: 0;
  }
  
  .quantity-input[type=number] {
       -moz-appearance: textfield;
   }
   
   /* Notifications */
   .notification {
       position: fixed;
       top: 20px;
       right: 20px;
       background: var(--bg-card);
       border: 1px solid var(--primary-color);
       border-radius: var(--border-radius);
       padding: var(--spacing-md);
       box-shadow: 0 4px 20px rgba(0, 255, 65, 0.3);
       z-index: 10000;
       max-width: 400px;
       transform: translateX(100%);
       opacity: 0;
       transition: all 0.3s ease;
   }
   
   .notification.show {
       transform: translateX(0);
       opacity: 1;
   }
   
   .notification-content {
       display: flex;
       align-items: center;
       justify-content: space-between;
       gap: var(--spacing-sm);
   }
   
   .notification-message {
       color: var(--text-primary);
       font-size: 0.9rem;
       flex: 1;
   }
   
   .notification-close {
       background: transparent;
       border: none;
       color: var(--text-secondary);
       cursor: pointer;
       padding: var(--spacing-xs);
       border-radius: var(--border-radius);
       transition: all var(--transition-fast);
   }
   
   .notification-close:hover {
       color: var(--primary-color);
       background: rgba(0, 255, 65, 0.1);
   }
   
   .notification-success {
       border-color: var(--success-color);
       box-shadow: 0 4px 20px rgba(0, 255, 0, 0.3);
   }
   
   .notification-error {
       border-color: var(--danger-color);
       box-shadow: 0 4px 20px rgba(255, 0, 0, 0.3);
   }
   
   .notification-warning {
       border-color: var(--warning-color);
       box-shadow: 0 4px 20px rgba(255, 255, 0, 0.3);
   }
   
   .notification-info {
       border-color: var(--accent-color);
       box-shadow: 0 4px 20px rgba(0, 255, 255, 0.3);
   }
   
   /* Global Loader */
   .global-loader {
       position: fixed;
       top: 0;
       left: 0;
       width: 100%;
       height: 100%;
       background: rgba(0, 0, 0, 0.8);
       display: flex;
       align-items: center;
       justify-content: center;
       z-index: 9999;
       opacity: 0;
       visibility: hidden;
       transition: all 0.3s ease;
   }
   
   .global-loader.show {
       opacity: 1;
       visibility: visible;
   }
   
   .loader-content {
       text-align: center;
       color: var(--text-primary);
   }
   
   .loader-spinner {
       width: 50px;
       height: 50px;
       border: 3px solid var(--bg-tertiary);
       border-top: 3px solid var(--primary-color);
       border-radius: 50%;
       animation: spin 1s linear infinite;
       margin: 0 auto var(--spacing-md);
   }
   
   .loader-text {
        font-family: var(--font-primary);
        font-size: 1rem;
        color: var(--primary-color);
        text-shadow: 0 0 5px currentColor;
    }
    
    /* Checkout Styles */
    .checkout-container {
        padding: var(--spacing-xl) 0;
        min-height: 80vh;
    }
    
    .checkout-header {
        text-align: center;
        margin-bottom: var(--spacing-xxl);
    }
    
    .checkout-title {
        font-size: 2.5rem;
        font-weight: bold;
        margin-bottom: var(--spacing-lg);
        letter-spacing: 2px;
    }
    
    .checkout-steps {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: var(--spacing-xl);
        margin-top: var(--spacing-lg);
    }
    
    .step {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-xs);
        opacity: 0.5;
        transition: all var(--transition-normal);
    }
    
    .step.active {
        opacity: 1;
    }
    
    .step-number {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background: var(--bg-secondary);
        border: 2px solid var(--text-muted);
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 600;
        transition: all var(--transition-normal);
    }
    
    .step.active .step-number {
        background: var(--primary-color);
        border-color: var(--primary-color);
        color: var(--bg-primary);
        box-shadow: 0 0 15px rgba(0, 255, 65, 0.5);
    }
    
    .step-label {
        font-size: 0.9rem;
        color: var(--text-secondary);
        font-weight: 500;
    }
    
    .step.active .step-label {
        color: var(--primary-color);
    }
    
    /* Checkout Content */
    .checkout-content {
        display: grid;
        grid-template-columns: 2fr 1fr;
        gap: var(--spacing-xxl);
        align-items: start;
    }
    
    .checkout-forms {
        display: flex;
        flex-direction: column;
        gap: var(--spacing-xl);
    }
    
    .form-section {
        padding: var(--spacing-xl);
        border-radius: var(--border-radius-lg);
        background: rgba(0, 255, 65, 0.05);
        border: 1px solid rgba(0, 255, 65, 0.2);
        position: relative;
        overflow: hidden;
    }
    
    .form-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(0, 255, 65, 0.1), transparent);
        animation: data-flow 8s linear infinite;
    }
    
    .section-title {
        color: var(--primary-color);
        font-size: 1.2rem;
        font-weight: 600;
        margin-bottom: var(--spacing-lg);
        display: flex;
        align-items: center;
        gap: var(--spacing-sm);
        position: relative;
        padding-bottom: var(--spacing-sm);
    }
    
    .section-title .title-underline {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 50px;
        height: 2px;
        background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
        animation: expand-line 1.5s ease-out;
    }
    
    .form-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-lg);
    }
    
    .form-group {
        display: flex;
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .form-group.full-width {
        grid-column: 1 / -1;
    }
    
    .form-group label {
        color: var(--text-primary);
        font-weight: 500;
        font-size: 0.9rem;
    }
    
    .form-group input,
    .form-group textarea {
        padding: var(--spacing-sm) var(--spacing-md);
        background: var(--bg-secondary);
        border: 1px solid var(--text-muted);
        border-radius: var(--border-radius);
        color: var(--text-primary);
        font-family: var(--font-primary);
        transition: all var(--transition-normal);
    }
    
    .form-group input:focus,
    .form-group textarea:focus {
        outline: none;
        border-color: var(--primary-color);
        box-shadow: 0 0 10px rgba(0, 255, 65, 0.3);
    }
    
    .form-group input.error,
    .form-group textarea.error {
        border-color: var(--danger-color);
        box-shadow: 0 0 10px rgba(255, 0, 0, 0.3);
    }
    
    .field-error {
        color: var(--danger-color);
        font-size: 0.8rem;
        margin-top: var(--spacing-xs);
    }
    
    .form-checkbox {
        display: flex;
        align-items: center;
        gap: var(--spacing-sm);
        margin-top: var(--spacing-md);
    }
    
    .form-checkbox input[type="checkbox"] {
        width: 18px;
        height: 18px;
        accent-color: var(--primary-color);
    }
    
    .form-checkbox label {
        color: var(--text-secondary);
        font-size: 0.9rem;
        cursor: pointer;
    }
    
    /* Payment Methods */
    .payment-methods {
        display: flex;
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .payment-method {
        border: 1px solid var(--text-muted);
        border-radius: var(--border-radius);
        overflow: hidden;
        transition: all var(--transition-normal);
        position: relative;
    }
    
    .payment-method:hover {
        border-color: var(--primary-color);
        box-shadow: 0 0 15px rgba(0, 255, 65, 0.2);
    }
    
    .payment-method.selected {
        border-color: var(--primary-color);
        background: rgba(0, 255, 65, 0.05);
        box-shadow: 0 0 20px rgba(0, 255, 65, 0.3);
    }
    
    .payment-method input[type="radio"] {
        display: none;
    }
    
    .payment-label {
        display: flex;
        align-items: center;
        gap: var(--spacing-md);
        padding: var(--spacing-lg);
        cursor: pointer;
        transition: all var(--transition-normal);
    }
    
    .payment-icon {
        width: 50px;
        height: 50px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: var(--border-radius);
        background: var(--bg-secondary);
        font-size: 1.5rem;
        color: var(--primary-color);
        transition: all var(--transition-normal);
    }
    
    .payment-icon.paypal {
        color: #0070ba;
    }
    
    .payment-icon.bank {
        color: #2e7d32;
    }
    
    .payment-icon.crypto {
        color: #f7931a;
    }
    
    .payment-method.selected .payment-icon {
        background: var(--primary-color);
        color: var(--bg-primary);
        box-shadow: 0 0 15px rgba(0, 255, 65, 0.5);
    }
    
    .payment-info {
        flex: 1;
    }
    
    .payment-name {
        font-weight: 600;
        color: var(--text-primary);
        margin-bottom: var(--spacing-xs);
    }
    
    .payment-desc {
        font-size: 0.9rem;
        color: var(--text-secondary);
    }
    
    .payment-details {
        padding: 0 var(--spacing-lg) var(--spacing-lg);
        border-top: 1px solid rgba(0, 255, 65, 0.2);
        margin-top: var(--spacing-md);
    }
    
    .payment-notice {
        display: flex;
        align-items: center;
        gap: var(--spacing-sm);
        padding: var(--spacing-md);
        background: rgba(0, 255, 65, 0.1);
        border-radius: var(--border-radius);
        color: var(--text-secondary);
        font-size: 0.9rem;
    }
    
    .payment-notice i {
        color: var(--primary-color);
    }
    
    /* Order Summary */
    .order-summary {
        position: sticky;
        top: var(--spacing-xl);
    }
    
    .summary-section {
        padding: var(--spacing-xl);
        border-radius: var(--border-radius-lg);
        background: rgba(0, 255, 65, 0.05);
        border: 1px solid rgba(0, 255, 65, 0.2);
    }
    
    .summary-title {
        color: var(--primary-color);
        font-size: 1.1rem;
        font-weight: 600;
        margin-bottom: var(--spacing-lg);
        display: flex;
        align-items: center;
        gap: var(--spacing-sm);
        position: relative;
        padding-bottom: var(--spacing-sm);
    }
    
    .summary-items {
        display: flex;
        flex-direction: column;
        gap: var(--spacing-md);
        margin-bottom: var(--spacing-lg);
        max-height: 300px;
        overflow-y: auto;
    }
    
    .summary-item {
        display: flex;
        align-items: center;
        gap: var(--spacing-sm);
        padding: var(--spacing-sm);
        background: var(--bg-secondary);
        border-radius: var(--border-radius);
        border: 1px solid var(--text-muted);
    }
    
    .item-image {
        width: 50px;
        height: 50px;
        border-radius: var(--border-radius);
        overflow: hidden;
        flex-shrink: 0;
    }
    
    .item-image img {
         width: 100%;
         height: 100%;
         object-fit: cover;
         object-position: center;
         display: block;
         max-width: 100%;
         max-height: 100%;
     }
     
     /* Responsive adjustments for summary items */
     @media (max-width: 768px) {
         .item-image img {
             object-fit: contain;
             padding: 2px;
         }
     }
    
    .item-details {
        flex: 1;
    }
    
    .item-name {
        font-weight: 500;
        color: var(--text-primary);
        font-size: 0.9rem;
        margin-bottom: var(--spacing-xs);
    }
    
    .item-quantity {
        font-size: 0.8rem;
        color: var(--text-secondary);
    }
    
    .item-price {
        font-weight: 600;
        color: var(--primary-color);
        font-size: 0.9rem;
    }
    
    .summary-totals {
        border-top: 1px solid rgba(0, 255, 65, 0.2);
        padding-top: var(--spacing-md);
        margin-bottom: var(--spacing-lg);
    }
    
    .total-row {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: var(--spacing-sm);
        font-size: 0.9rem;
    }
    
    .total-row:last-child {
        margin-bottom: 0;
    }
    
    .total-final {
        font-size: 1.1rem;
        font-weight: 600;
        color: var(--primary-color);
        border-top: 1px solid rgba(0, 255, 65, 0.2);
        padding-top: var(--spacing-sm);
        margin-top: var(--spacing-sm);
    }
    
    .security-badges {
        display: flex;
        justify-content: space-around;
        margin-bottom: var(--spacing-lg);
        padding: var(--spacing-md) 0;
        border-top: 1px solid rgba(0, 255, 65, 0.2);
        border-bottom: 1px solid rgba(0, 255, 65, 0.2);
    }
    
    .security-badge {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-xs);
        font-size: 0.8rem;
        color: var(--text-secondary);
    }
    
    .security-badge i {
        color: var(--success-color);
        font-size: 1.2rem;
    }
    
    .checkout-submit-btn {
        width: 100%;
        padding: var(--spacing-lg);
        background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
        color: var(--bg-primary);
        border: none;
        border-radius: var(--border-radius);
        font-size: 1.1rem;
        font-weight: 600;
        cursor: pointer;
        transition: all var(--transition-normal);
        position: relative;
        overflow: hidden;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: var(--spacing-sm);
        margin-bottom: var(--spacing-md);
    }
    
    .checkout-submit-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 10px 30px rgba(0, 255, 65, 0.4);
    }
    
    .checkout-submit-btn.processing {
        background: linear-gradient(135deg, var(--warning-color), #cccc00);
        cursor: not-allowed;
        transform: none;
    }
    
    .btn-amount {
        margin-left: auto;
        font-family: var(--font-primary);
        font-weight: bold;
    }
    
    .checkout-footer {
        text-align: center;
    }
    
    .back-to-cart {
        color: var(--text-secondary);
        text-decoration: none;
        font-size: 0.9rem;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: var(--spacing-xs);
        transition: color var(--transition-fast);
    }
    
    .back-to-cart:hover {
        color: var(--primary-color);
    }
    
    /* Card Type Icons */
    .card-type-icon {
        position: absolute;
        top: var(--spacing-sm);
        right: var(--spacing-sm);
        width: 40px;
        height: 25px;
        background-size: contain;
        background-repeat: no-repeat;
        background-position: center;
        opacity: 0.7;
    }
    
    .card-type-icon.visa {
        background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path fill="%231a1f71" d="M9.5 7l-3 10h2l.5-1.5h3L12.5 17h2L11 7H9.5zm.5 7l1-3 1 3h-2z"/></svg>');
    }
    
    .card-type-icon.mastercard {
        background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><circle fill="%23eb001b" cx="9" cy="12" r="5"/><circle fill="%23f79e1b" cx="15" cy="12" r="5"/></svg>');
    }
    
    .card-type-icon.amex {
        background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><rect fill="%23006fcf" width="24" height="24" rx="3"/><text fill="white" x="12" y="15" text-anchor="middle" font-size="8" font-weight="bold">AMEX</text></svg>');
    }
    
    /* Responsive Design */
    @media (max-width: 1024px) {
        .checkout-content {
            grid-template-columns: 1fr;
            gap: var(--spacing-xl);
        }
        
        .order-summary {
            position: static;
            order: -1;
        }
    }
    
    @media (max-width: 768px) {
        .checkout-steps {
            gap: var(--spacing-md);
        }
        
        .step-number {
            width: 35px;
            height: 35px;
            font-size: 0.9rem;
        }
        
        .step-label {
            font-size: 0.8rem;
        }
        
        .form-grid {
            grid-template-columns: 1fr;
            gap: var(--spacing-md);
        }
        
        .checkout-title {
            font-size: 2rem;
        }
        
        .security-badges {
            flex-direction: column;
            gap: var(--spacing-sm);
        }
    }
    
    @media (max-width: 480px) {
        .checkout-container {
            padding: var(--spacing-lg) 0;
        }
        
        .form-section,
        .summary-section {
            padding: var(--spacing-lg);
        }
        
        .checkout-title {
            font-size: 1.5rem;
            letter-spacing: 1px;
        }
        
        .payment-label {
            padding: var(--spacing-md);
        }
        
        .payment-icon {
             width: 40px;
             height: 40px;
             font-size: 1.2rem;
         }
     }
     
     /* Order Confirmation Styles */
     .confirmation-container {
         padding: var(--spacing-xl) 0;
         min-height: 80vh;
     }
     
     .confirmation-header {
         text-align: center;
         margin-bottom: var(--spacing-xxl);
     }
     
     .success-icon {
         font-size: 4rem;
         color: var(--success-color);
         margin-bottom: var(--spacing-lg);
         opacity: 0;
         transform: scale(0.5);
         transition: all 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
     }
     
     .success-icon.animate {
         opacity: 1;
         transform: scale(1);
     }
     
     .confirmation-title {
         font-size: 2.5rem;
         font-weight: bold;
         margin-bottom: var(--spacing-md);
         letter-spacing: 2px;
         color: var(--success-color);
     }
     
     .confirmation-subtitle {
         font-size: 1.1rem;
         color: var(--text-secondary);
         margin-bottom: var(--spacing-lg);
     }
     
     .order-number {
         display: flex;
         flex-direction: column;
         align-items: center;
         gap: var(--spacing-xs);
         padding: var(--spacing-md);
         background: rgba(0, 255, 65, 0.1);
         border: 1px solid var(--primary-color);
         border-radius: var(--border-radius);
         max-width: 300px;
         margin: 0 auto;
     }
     
     .order-label {
         font-size: 0.9rem;
         color: var(--text-secondary);
     }
     
     .order-id {
         font-size: 1.5rem;
         font-weight: bold;
         color: var(--primary-color);
         font-family: var(--font-primary);
         text-shadow: 0 0 10px currentColor;
     }
     
     .confirmation-content {
         display: grid;
         grid-template-columns: 2fr 1fr;
         gap: var(--spacing-xxl);
         align-items: start;
     }
     
     .order-details {
         display: flex;
         flex-direction: column;
         gap: var(--spacing-xl);
     }
     
     .details-section,
     .shipping-section,
     .items-section {
         padding: var(--spacing-xl);
         border-radius: var(--border-radius-lg);
         background: rgba(0, 255, 65, 0.05);
         border: 1px solid rgba(0, 255, 65, 0.2);
     }
     
     .order-info-grid {
         display: grid;
         grid-template-columns: 1fr 1fr;
         gap: var(--spacing-lg);
     }
     
     .info-item {
         display: flex;
         flex-direction: column;
         gap: var(--spacing-xs);
     }
     
     .info-label {
         font-size: 0.9rem;
         color: var(--text-secondary);
         font-weight: 500;
     }
     
     .info-value {
         font-size: 1rem;
         color: var(--text-primary);
         font-weight: 600;
     }
     
     .total-amount {
         color: var(--primary-color);
         font-size: 1.2rem;
         font-family: var(--font-primary);
     }
     
     .status-pending {
         color: var(--warning-color);
     }
     
     .status-processing {
         color: var(--accent-color);
     }
     
     .status-shipped {
         color: var(--primary-color);
     }
     
     .status-delivered {
         color: var(--success-color);
     }
     
     .status-cancelled {
         color: var(--danger-color);
     }
     
     .shipping-info {
         display: flex;
         flex-direction: column;
         gap: var(--spacing-lg);
     }
     
     .shipping-address h4 {
         color: var(--primary-color);
         margin-bottom: var(--spacing-sm);
     }
     
     .shipping-address p {
         color: var(--text-secondary);
         line-height: 1.6;
     }
     
     .shipping-estimate {
         display: flex;
         gap: var(--spacing-lg);
     }
     
     .estimate-item {
         display: flex;
         align-items: center;
         gap: var(--spacing-sm);
         flex: 1;
     }
     
     .estimate-item i {
         color: var(--primary-color);
         font-size: 1.2rem;
     }
     
     .estimate-label {
         font-size: 0.9rem;
         color: var(--text-secondary);
     }
     
     .estimate-value {
         font-weight: 600;
         color: var(--text-primary);
     }
     
     .order-items {
         display: flex;
         flex-direction: column;
         gap: var(--spacing-md);
     }
     
     .order-item {
         display: flex;
         align-items: center;
         gap: var(--spacing-md);
         padding: var(--spacing-md);
         background: var(--bg-secondary);
         border-radius: var(--border-radius);
         border: 1px solid var(--text-muted);
     }
     
     .order-item .item-image {
         width: 80px;
         height: 80px;
         border-radius: var(--border-radius);
         overflow: hidden;
         flex-shrink: 0;
     }
     
     .order-item .item-image img {
         width: 100%;
         height: 100%;
         object-fit: cover;
     }
     
     .order-item .item-details {
         flex: 1;
     }
     
     .item-name {
         font-weight: 600;
         color: var(--text-primary);
         margin-bottom: var(--spacing-xs);
     }
     
     .item-description {
         font-size: 0.9rem;
         color: var(--text-secondary);
         margin-bottom: var(--spacing-sm);
         line-height: 1.4;
     }
     
     .item-meta {
         display: flex;
         gap: var(--spacing-md);
         font-size: 0.9rem;
     }
     
     .item-quantity {
         color: var(--text-secondary);
     }
     
     .item-price {
         color: var(--primary-color);
         font-weight: 500;
     }
     
     .item-total {
         font-size: 1.1rem;
         font-weight: 600;
         color: var(--primary-color);
         font-family: var(--font-primary);
     }
     
     .payment-status {
         margin-top: var(--spacing-lg);
         text-align: center;
     }
     
     .status-badge {
         display: inline-flex;
         align-items: center;
         gap: var(--spacing-sm);
         padding: var(--spacing-sm) var(--spacing-lg);
         border-radius: var(--border-radius);
         font-weight: 600;
     }
     
     .status-badge.success {
         background: rgba(0, 255, 0, 0.1);
         color: var(--success-color);
         border: 1px solid var(--success-color);
     }
     
     .next-steps {
         padding: var(--spacing-xl);
         border-radius: var(--border-radius-lg);
         background: rgba(0, 255, 65, 0.05);
         border: 1px solid rgba(0, 255, 65, 0.2);
         margin-bottom: var(--spacing-xl);
     }
     
     .steps-list {
         display: flex;
         flex-direction: column;
         gap: var(--spacing-md);
     }
     
     .step-item {
         display: flex;
         align-items: center;
         gap: var(--spacing-md);
         padding: var(--spacing-md);
         border-radius: var(--border-radius);
         transition: all var(--transition-normal);
         opacity: 0.5;
     }
     
     .step-item.completed {
         opacity: 1;
         background: rgba(0, 255, 0, 0.1);
     }
     
     .step-item.active {
         opacity: 1;
         background: rgba(0, 255, 65, 0.1);
         border: 1px solid var(--primary-color);
     }
     
     .step-item.animate {
         opacity: 1;
         transform: translateX(0);
     }
     
     .step-icon {
         width: 40px;
         height: 40px;
         border-radius: 50%;
         display: flex;
         align-items: center;
         justify-content: center;
         background: var(--bg-secondary);
         border: 2px solid var(--text-muted);
         flex-shrink: 0;
     }
     
     .step-item.completed .step-icon {
         background: var(--success-color);
         border-color: var(--success-color);
         color: var(--bg-primary);
     }
     
     .step-item.active .step-icon {
         background: var(--primary-color);
         border-color: var(--primary-color);
         color: var(--bg-primary);
     }
     
     .step-content {
         flex: 1;
     }
     
     .step-title {
         font-weight: 600;
         color: var(--text-primary);
         margin-bottom: var(--spacing-xs);
     }
     
     .step-desc {
         font-size: 0.9rem;
         color: var(--text-secondary);
     }
     
     .confirmation-actions {
         display: flex;
         gap: var(--spacing-md);
         justify-content: center;
     }
     
     .contact-section {
         margin-top: var(--spacing-xxl);
         text-align: center;
     }
     
     .contact-box {
         max-width: 600px;
         margin: 0 auto;
         padding: var(--spacing-xl);
         border-radius: var(--border-radius-lg);
         background: rgba(0, 255, 65, 0.05);
         border: 1px solid rgba(0, 255, 65, 0.2);
     }
     
     .contact-title {
         color: var(--primary-color);
         font-size: 1.2rem;
         font-weight: 600;
         margin-bottom: var(--spacing-md);
         display: flex;
         align-items: center;
         justify-content: center;
         gap: var(--spacing-sm);
     }
     
     .contact-desc {
         color: var(--text-secondary);
         margin-bottom: var(--spacing-lg);
         line-height: 1.6;
     }
     
     .contact-methods {
         display: flex;
         justify-content: center;
         gap: var(--spacing-xl);
         flex-wrap: wrap;
     }
     
     .contact-method {
         display: flex;
         align-items: center;
         gap: var(--spacing-sm);
         color: var(--text-secondary);
         font-size: 0.9rem;
     }
     
     .contact-method i {
         color: var(--primary-color);
     }
     
     /* Responsive Design for Confirmation */
     @media (max-width: 1024px) {
         .confirmation-content {
             grid-template-columns: 1fr;
             gap: var(--spacing-xl);
         }
         
         .order-summary {
             order: -1;
         }
     }
     
     @media (max-width: 768px) {
         .confirmation-title {
             font-size: 2rem;
         }
         
         .order-info-grid {
             grid-template-columns: 1fr;
             gap: var(--spacing-md);
         }
         
         .shipping-estimate {
             flex-direction: column;
             gap: var(--spacing-md);
         }
         
         .contact-methods {
             flex-direction: column;
             gap: var(--spacing-md);
         }
         
         .confirmation-actions {
             flex-direction: column;
         }
     }
     
     @media (max-width: 480px) {
         .confirmation-container {
             padding: var(--spacing-lg) 0;
         }
         
         .confirmation-title {
             font-size: 1.5rem;
             letter-spacing: 1px;
         }
         
         .success-icon {
             font-size: 3rem;
         }
         
         .order-item {
             flex-direction: column;
             text-align: center;
         }
         
         .order-item .item-image {
             width: 60px;
             height: 60px;
         }
         
         .item-meta {
             justify-content: center;
         }
     }
     
     /* Print Styles */
     @media print {
         .matrix-rain,
         .confirmation-actions,
         .contact-section {
             display: none !important;
         }
         
         .confirmation-container {
             padding: 0;
         }
         
         .neon-box {
             border: 1px solid #333 !important;
             box-shadow: none !important;
         }
     }

 /* Product Info */
 .product-info {
     padding: var(--spacing-md);
     position: relative;
     z-index: 2;
 }

 .product-category {
     display: flex;
     align-items: center;
     gap: var(--spacing-xs);
     margin-bottom: var(--spacing-sm);
 }

 .product-category i {
     font-size: 0.8rem;
 }

 .category-link {
     color: var(--text-muted);
     text-decoration: none;
     font-size: 0.8rem;
     text-transform: uppercase;
     letter-spacing: 0.5px;
     transition: color var(--transition-fast);
 }

 .category-link:hover {
     color: var(--primary-color);
 }

 .product-name {
     margin-bottom: var(--spacing-xs);
     font-size: 1rem;
     font-weight: 600;
 }

 .product-link {
     color: var(--text-primary);
     text-decoration: none;
     transition: color var(--transition-fast);
 }

 .product-link:hover {
     color: var(--primary-color);
 }

 .product-description {
     color: var(--text-secondary);
     font-size: 0.85rem;
     line-height: 1.4;
     margin-bottom: var(--spacing-sm);
 }

 /* Product Footer */
 .product-footer {
     display: flex;
     justify-content: space-between;
     align-items: center;
     padding-top: var(--spacing-sm);
     border-top: 1px solid rgba(0, 255, 65, 0.2);
 }

 .product-price {
     font-size: 1.2rem;
     font-weight: bold;
     color: var(--primary-color);
     display: flex;
     align-items: baseline;
     gap: 2px;
 }

 .product-price .currency {
     font-size: 0.9rem;
 }

 .product-price .amount {
     font-family: var(--font-primary);
 }
 
 /* Discount Price Styles */
 .price-original {
     text-decoration: line-through;
     color: var(--text-muted);
     font-size: 0.9rem;
     margin-right: var(--spacing-xs);
     opacity: 0.7;
 }
 
 .price-discounted {
     color: #ff6b35;
     font-weight: 700;
     text-shadow: 0 0 5px rgba(255, 107, 53, 0.3);
     animation: glow-price 2s ease-in-out infinite alternate;
 }
 
 @keyframes glow-price {
     from {
         text-shadow: 0 0 5px rgba(255, 107, 53, 0.3);
     }
     to {
         text-shadow: 0 0 10px rgba(255, 107, 53, 0.6);
     }
 }

 .product-stock {
     font-size: 0.8rem;
     display: flex;
     align-items: center;
     gap: var(--spacing-xs);
 }

 .stock-available {
     color: var(--success-color);
 }

 .stock-unavailable {
     color: var(--danger-color);
 }

 /* No Products */
 .no-products {
     max-width: 600px;
     margin: var(--spacing-xxxl) auto;
 }

 .no-products .terminal-body {
     text-align: center;
     padding: var(--spacing-xl);
 }

 .no-products-icon {
     font-size: 4rem;
     color: var(--text-muted);
     margin-bottom: var(--spacing-lg);
 }

 .no-products-actions {
     margin-top: var(--spacing-xl);
 }

 /* Image Search Page Styles */
.image-upload-section {
    padding: var(--spacing-xl) 0;
    position: relative;
    z-index: 2;
}

.upload-container {
    max-width: 600px;
    margin: 0 auto;
}

.upload-area {
    position: relative;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.upload-content {
    text-align: center;
    padding: var(--spacing-xl);
    border: 2px dashed var(--text-muted);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-normal);
    cursor: pointer;
    width: 100%;
}

.upload-content:hover {
    border-color: var(--primary-color);
    background: rgba(0, 255, 65, 0.05);
}

.upload-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    animation: pulse-glow 3s infinite;
}

.upload-content h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.2rem;
}

.upload-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.upload-formats {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
}

.upload-formats span {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--bg-tertiary);
    border-radius: var(--border-radius);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.upload-preview {
    text-align: center;
    padding: var(--spacing-lg);
}

.upload-preview img {
    max-width: 100%;
    max-height: 200px;
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.preview-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

.upload-loading {
    text-align: center;
    padding: var(--spacing-xl);
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--text-muted);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-md);
}

.similarity-badge {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    color: white;
    border-radius: var(--border-radius);
    font-size: 0.7rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    z-index: 3;
    box-shadow: 0 0 10px rgba(255, 107, 53, 0.5);
}

.how-it-works-section {
    padding: var(--spacing-xxl) 0;
    position: relative;
    z-index: 2;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

.step-card {
    text-align: center;
}

.step-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    animation: pulse-glow 3s infinite;
}

.step-card h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.step-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

.results-section {
    padding: var(--spacing-xl) 0;
    position: relative;
    z-index: 2;
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--text-muted);
}

.results-title {
    font-size: 1.5rem;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.results-info {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.results-count {
    color: var(--primary-color);
    font-weight: 600;
}

/* Products Layout Styles */
.products-layout {
    padding: var(--spacing-xl) 0;
    position: relative;
    z-index: 2;
}

.layout-grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--spacing-xxl);
    align-items: start;
}

/* Categories Sidebar */
.categories-sidebar {
    position: sticky;
    top: var(--spacing-lg);
}

.sidebar-content {
    background: var(--bg-secondary);
    border: 1px solid var(--primary-color);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.sidebar-header {
    padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-md);
    border-bottom: 1px solid var(--text-muted);
}

.sidebar-title {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* Categories Menu */
.categories-menu {
    padding: var(--spacing-md) 0;
}

.menu-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.menu-item {
    margin-bottom: var(--spacing-xs);
}

.menu-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-normal);
    position: relative;
    border-left: 3px solid transparent;
}

.menu-link:hover {
    color: var(--primary-color);
    background: rgba(0, 255, 65, 0.1);
    border-left-color: var(--primary-color);
    transform: translateX(3px);
}

.menu-link.active {
    color: var(--primary-color);
    background: rgba(0, 255, 65, 0.15);
    border-left-color: var(--primary-color);
    box-shadow: inset 0 0 10px rgba(0, 255, 65, 0.2);
}

.menu-icon {
    width: 16px;
    text-align: center;
    font-size: 0.9rem;
}

.menu-text {
    flex: 1;
    font-weight: 500;
    font-size: 0.9rem;
}

.menu-arrow {
    color: var(--text-muted);
    font-weight: bold;
    opacity: 0;
    transition: all var(--transition-normal);
}

.menu-link:hover .menu-arrow,
.menu-link.active .menu-arrow {
    opacity: 1;
    transform: translateX(2px);
}

/* Sidebar Stats */
.sidebar-stats {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--text-muted);
    background: rgba(0, 255, 65, 0.05);
}

.stat-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.stat-item:last-child {
    margin-bottom: 0;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.stat-value {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
}

/* Products Main Content */
.products-main {
    min-width: 0; /* Prevent flex overflow */
}

.products-filters {
    padding: var(--spacing-lg) 0;
}

.filters-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    background: rgba(0, 255, 65, 0.05);
    border: 1px solid rgba(0, 255, 65, 0.2);
    border-radius: var(--border-radius-lg);
    gap: var(--spacing-lg);
}

.filter-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.filter-title {
    color: var(--primary-color);
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.results-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.results-count {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Responsive adjustments */
@media (max-width: 1200px) {
    .layout-grid {
        grid-template-columns: 250px 1fr;
        gap: var(--spacing-xl);
    }
    
    /* Desktop Products Grid */
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: var(--spacing-lg);
    }
}

@media (max-width: 1024px) {
    .layout-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .categories-sidebar {
        position: static;
        order: -1;
        margin-bottom: var(--spacing-md);
    }
    
    .sidebar-content {
        margin-bottom: 0;
    }
    
    /* Compact sidebar for tablets */
    .categories-menu {
        padding: var(--spacing-sm) 0;
    }
    
    .menu-list {
        display: flex;
        flex-wrap: wrap;
        gap: var(--spacing-xs);
    }
    
    .menu-item {
        margin-bottom: 0;
        flex: 0 0 auto;
    }
    
    .menu-link {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.8rem;
        border-radius: var(--border-radius);
        border: 1px solid var(--text-muted);
        border-left: 1px solid var(--text-muted);
    }
    
    .menu-link.active {
        border-color: var(--primary-color);
    }
    
    .sidebar-stats {
        display: none;
    }
    
    /* Tablet Products Grid */
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: var(--spacing-md);
    }
    
    .product-info {
        padding: var(--spacing-sm);
    }
    
    .product-name {
        font-size: 0.95rem;
    }
    
    .product-description {
        font-size: 0.8rem;
        line-height: 1.3;
    }
    
    /* Tablet Header */
    .page-title {
        font-size: 2.5rem;
        letter-spacing: 2px;
    }
    
    .breadcrumb {
        font-size: 0.85rem;
    }
    
    /* Tablet Filters */
    .filters-container {
        padding: var(--spacing-md);
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    
    .filter-group {
        flex: 1;
        min-width: 200px;
    }
    
    .filters-container {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    .search-container {
        max-width: 300px;
        margin: 0 var(--spacing-sm);
    }
    
    .search-tab {
        font-size: 0.7rem;
        padding: var(--spacing-xs);
    }
    
    .search-tab span {
        display: none;
    }
    
    .upload-content {
        padding: var(--spacing-lg);
    }
    
    .upload-icon {
        font-size: 2rem;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .menu-link {
        padding: var(--spacing-sm);
    }
    
    .menu-text {
        font-size: 0.8rem;
    }
    
    .sidebar-stats {
        padding: var(--spacing-md);
    }
    
    /* Hide sidebar on mobile */
    .categories-sidebar {
        display: none;
    }
    
    /* Full width products on mobile */
    .layout-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .products-main {
        width: 100%;
    }
    
    /* Mobile Products Grid */
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: var(--spacing-sm);
        padding: 0 var(--spacing-sm);
    }
    
    .product-card {
        border-radius: var(--border-radius);
    }
    
    .product-info {
        padding: var(--spacing-xs);
    }
    
    .product-name {
        font-size: 0.85rem;
        line-height: 1.2;
        margin-bottom: var(--spacing-xs);
    }
    
    .product-description {
        font-size: 0.75rem;
        line-height: 1.2;
        margin-bottom: var(--spacing-xs);
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    
    .product-price {
        font-size: 0.9rem;
        font-weight: 600;
    }
    
    .product-footer {
        flex-direction: column;
        gap: var(--spacing-xs);
        align-items: flex-start;
        padding-top: var(--spacing-xs);
    }
    
    .product-stock {
        font-size: 0.7rem;
    }
    
    .category-link {
        font-size: 0.7rem;
    }
    
    /* Mobile filters */
    .filters-container {
        padding: var(--spacing-sm);
        margin: 0 var(--spacing-sm);
        border-radius: var(--border-radius);
    }
    
    .filter-title {
        font-size: 0.9rem;
    }
    
    .results-count {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .products-layout {
        padding: var(--spacing-sm) 0;
    }
    
    /* Ensure mobile menu is visible */
    .nav-links {
        display: none !important;
    }
    
    .mobile-menu-toggle {
        display: flex !important;
        order: 3;
    }
    
    .nav-content {
        position: relative;
    }
    
    /* Hide sidebar completely on small mobile */
    .categories-sidebar {
        display: none !important;
    }
    
    /* Ultra compact mobile layout */
    .layout-grid {
        grid-template-columns: 1fr;
        gap: 0;
        padding: 0;
    }
    
    .products-main {
        width: 100%;
        padding: 0;
    }
    
    /* Ultra Mobile Products Grid */
     .products-grid {
         grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
         gap: var(--spacing-xs);
         padding: var(--spacing-xs);
     }
     
     .product-card {
         border-radius: var(--border-radius-sm);
         min-height: auto;
     }
     
     .product-info {
         padding: var(--spacing-xs);
     }
     
     .product-name {
         font-size: 0.8rem;
         line-height: 1.1;
         margin-bottom: 2px;
         font-weight: 600;
     }
     
     .product-description {
         font-size: 0.7rem;
         line-height: 1.1;
         margin-bottom: var(--spacing-xs);
         display: -webkit-box;
         -webkit-line-clamp: 1;
         -webkit-box-orient: vertical;
         overflow: hidden;
     }
     
     .product-price {
         font-size: 0.85rem;
         font-weight: 700;
         color: var(--primary-color);
     }
     
     .product-footer {
         padding-top: 2px;
         flex-direction: column;
         gap: 2px;
         align-items: flex-start;
     }
     
     .product-stock {
         font-size: 0.65rem;
     }
     
     .category-link {
         font-size: 0.65rem;
     }
     
     /* Ultra compact filters */
     .filters-container {
         padding: var(--spacing-xs);
         margin: var(--spacing-xs);
         flex-direction: column;
         gap: var(--spacing-xs);
     }
     
     .filter-title {
         font-size: 0.8rem;
     }
     
     .results-count {
         font-size: 0.7rem;
     }
     
     /* Page header adjustments */
     .page-title {
         font-size: 1.5rem;
         letter-spacing: 1px;
     }
     
     .page-header {
         padding: var(--spacing-sm) 0;
     }
     
     .breadcrumb {
         font-size: 0.7rem;
         gap: var(--spacing-xs);
     }
    
    /* Mobile Header Adjustments */
    .page-title {
        font-size: 2rem;
        letter-spacing: 1px;
    }
    
    .page-header {
        padding: var(--spacing-lg) 0;
    }
    
    .breadcrumb {
        font-size: 0.8rem;
        gap: var(--spacing-xs);
    }
    
    /* Mobile Filters */
    .filters-container {
        padding: var(--spacing-sm);
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .filter-title {
        font-size: 0.9rem;
    }
    
    .results-count {
        font-size: 0.8rem;
    }
}

/* Pagination */
.pagination-container {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-xxl);
} }

 .pagination {
     display: flex;
     align-items: center;
     gap: var(--spacing-sm);
 }

 .pagination-btn {
     display: flex;
     align-items: center;
     justify-content: center;
     min-width: 40px;
     height: 40px;
     padding: var(--spacing-sm);
     background: var(--bg-secondary);
     color: var(--text-secondary);
     text-decoration: none;
     border-radius: var(--border-radius);
     border: 1px solid var(--text-muted);
     transition: all var(--transition-normal);
     font-weight: 500;
 }

 .pagination-btn:hover {
     color: var(--primary-color);
     border-color: var(--primary-color);
     background: rgba(0, 255, 65, 0.1);
 }

 .pagination-btn.active {
     background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
     color: var(--bg-primary);
     border-color: var(--primary-color);
     box-shadow: 0 0 15px rgba(0, 255, 65, 0.4);
 }

 .pagination-dots {
     color: var(--text-muted);
     padding: 0 var(--spacing-xs);
 }

 /* Button States */
 .btn.btn-processing {
     background: linear-gradient(135deg, var(--warning-color), #cccc00);
     color: var(--bg-primary);
     pointer-events: none;
 }

 .btn.btn-success {
     background: linear-gradient(135deg, var(--success-color), var(--primary-dark));
     color: var(--bg-primary);
 }

 /* =====================================
   CONTACT PAGE STYLES
   ===================================== */

.contact-page {
    background: var(--bg-primary);
}

.contact-content {
    padding: var(--spacing-xxl) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xxl);
    align-items: start;
}

/* Contact Form Section */
.contact-form-section {
    position: relative;
}

.form-header {
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.form-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.form-subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.contact-form {
    max-width: 100%;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.9rem;
}

.form-label.required::after {
    content: '*';
    color: var(--error-color);
    margin-left: var(--spacing-xs);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border: 1px solid var(--text-muted);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    transition: all var(--transition-normal);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.3);
    background: rgba(0, 255, 65, 0.05);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
    border-color: var(--error-color);
    box-shadow: 0 0 10px rgba(255, 0, 0, 0.3);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
    font-family: var(--font-mono);
}

.character-count {
    text-align: right;
    margin-top: var(--spacing-xs);
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-family: var(--font-mono);
}

.form-error {
    display: block;
    color: var(--error-color);
    font-size: 0.8rem;
    margin-top: var(--spacing-xs);
    font-family: var(--font-mono);
}

.form-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
    margin-top: var(--spacing-xl);
}

/* Contact Info Section */
.contact-info-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.contact-methods,
.business-hours,
.social-media {
    background: var(--bg-secondary);
}

.section-title {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* Contact Methods */
.contact-method {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    transition: all var(--transition-normal);
}

.contact-method:hover {
    background: rgba(0, 255, 65, 0.05);
    transform: translateX(5px);
}

.method-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.method-info h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    font-size: 1rem;
}

.method-info p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    font-size: 0.9rem;
}

.method-info a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.method-info a:hover {
    color: var(--primary-light);
    text-shadow: 0 0 5px var(--primary-color);
}

.method-note {
    font-size: 0.8rem !important;
    color: var(--text-muted) !important;
    font-style: italic;
}

/* Business Hours */
.hours-list {
    margin-bottom: var(--spacing-lg);
}

.hours-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(0, 255, 65, 0.1);
}

.hours-item:last-child {
    border-bottom: none;
}

.day {
    color: var(--text-primary);
    font-weight: 500;
}

.time {
    font-family: var(--font-mono);
    font-weight: 600;
}

.emergency-contact {
    padding: var(--spacing-md);
    background: rgba(255, 193, 7, 0.1);
    border: 1px solid var(--warning-color);
    border-radius: var(--border-radius);
    margin-top: var(--spacing-lg);
}

.emergency-contact h4 {
    color: var(--warning-color);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.emergency-link {
    color: var(--warning-color) !important;
    font-weight: 600;
}

/* Social Media */
.social-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.social-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: all var(--transition-normal);
    border: 1px solid transparent;
}

.social-link:hover {
    color: var(--primary-color);
    background: rgba(0, 255, 65, 0.1);
    border-color: var(--primary-color);
    transform: translateX(5px);
}

.social-link i {
    width: 20px;
    text-align: center;
    font-size: 1.1rem;
}

/* FAQ Section */
.faq-section {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, rgba(0, 255, 65, 0.02), rgba(0, 255, 65, 0.05));
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.faq-item {
    background: var(--bg-secondary);
    transition: transform var(--transition-normal);
}

.faq-item:hover {
    transform: translateY(-5px);
}

.faq-question {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.faq-answer {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.9rem;
}

/* Alert Styles for Contact Form */
.alert {
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-mono);
}

.alert-success {
    background: rgba(0, 255, 65, 0.1);
    border: 1px solid var(--success-color);
    color: var(--success-color);
}

.alert-error {
    background: rgba(255, 0, 0, 0.1);
    border: 1px solid var(--error-color);
    color: var(--error-color);
}

/* =====================================
   IMPROVED RESPONSIVE NAVIGATION
   ===================================== */

/* Enhanced Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: var(--bg-secondary);
    border: 1px solid var(--text-muted);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    z-index: 1001;
}

.mobile-menu-toggle:hover {
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.3);
}

.hamburger-line {
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    margin: 2px 0;
    transition: all var(--transition-normal);
    transform-origin: center;
}

/* Animated hamburger */
.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Enhanced Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
    overflow-y: auto;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu-content {
    padding: var(--spacing-xxl) var(--spacing-lg);
    max-width: 400px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Mobile Search Enhancement */
.mobile-search {
    margin-bottom: var(--spacing-xxl);
}

.mobile-search .search-input-group {
    position: relative;
    display: flex;
}

.mobile-search .search-input {
    flex: 1;
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border: 1px solid var(--text-muted);
    border-radius: var(--border-radius) 0 0 var(--border-radius);
    color: var(--text-primary);
    font-family: var(--font-mono);
}

.mobile-search .search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.3);
}

.mobile-search .search-btn {
    padding: var(--spacing-md);
    background: var(--primary-color);
    border: 1px solid var(--primary-color);
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    color: var(--bg-primary);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.mobile-search .search-btn:hover {
    background: var(--primary-dark);
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.5);
}

/* Enhanced Mobile Navigation Links */
.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    color: var(--text-primary);
    text-decoration: none;
    background: var(--bg-secondary);
    border: 1px solid transparent;
    border-radius: var(--border-radius);
    transition: all var(--transition-normal);
    font-size: 1.1rem;
    position: relative;
    overflow: hidden;
}

.mobile-nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 65, 0.1), transparent);
    transition: left var(--transition-normal);
}

.mobile-nav-link:hover::before {
    left: 100%;
}

.mobile-nav-link:hover {
    color: var(--primary-color);
    border-color: var(--primary-color);
    background: rgba(0, 255, 65, 0.05);
    transform: translateX(10px);
}

.mobile-nav-link i {
    width: 20px;
    text-align: center;
    font-size: 1.2rem;
}

.mobile-nav-link.logout {
    color: var(--error-color);
    border-color: rgba(255, 0, 0, 0.3);
}

.mobile-nav-link.logout:hover {
    color: var(--error-color);
    border-color: var(--error-color);
    background: rgba(255, 0, 0, 0.1);
}

.mobile-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--text-muted), transparent);
    margin: var(--spacing-lg) 0;
}

/* Enhanced Desktop Navigation */
.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
    position: relative;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: all var(--transition-normal);
    position: relative;
    font-weight: 500;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: all var(--transition-normal);
    transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link:hover {
    color: var(--primary-color);
    background: rgba(0, 255, 65, 0.1);
}

.nav-link.active {
    color: var(--primary-color);
    background: rgba(0, 255, 65, 0.15);
}

/* Enhanced User Actions */
.user-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.cart-link {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 50%;
    transition: all var(--transition-normal);
}

.cart-link:hover {
    color: var(--primary-color);
    transform: scale(1.1);
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--error-color);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
    line-height: 1;
}

.cart-count.has-items {
    animation: pulse-glow 2s ease-in-out infinite;
}

/* Enhanced User Dropdown */
.user-dropdown {
    position: relative;
}

.user-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    border: 1px solid var(--text-muted);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.user-toggle:hover {
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.3);
}

.user-avatar {
    width: 30px;
    height: 30px;
    background: var(--primary-color);
    color: var(--bg-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}

.user-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 200px;
    background: var(--bg-secondary);
    border: 1px solid var(--text-muted);
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
    z-index: 1000;
    margin-top: var(--spacing-xs);
}

.user-dropdown-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    color: var(--text-primary);
    text-decoration: none;
    transition: all var(--transition-fast);
    border-bottom: 1px solid rgba(0, 255, 65, 0.1);
}

.dropdown-item:last-child {
    border-bottom: none;
}

.dropdown-item:hover {
    background: rgba(0, 255, 65, 0.1);
    color: var(--primary-color);
}

.dropdown-item.logout:hover {
    background: rgba(255, 0, 0, 0.1);
    color: var(--error-color);
}

.dropdown-divider {
    height: 1px;
    background: var(--text-muted);
    margin: var(--spacing-xs) 0;
}

/* Enhanced Auth Links */
.auth-links {
    display: flex;
    gap: var(--spacing-sm);
}

.auth-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: all var(--transition-normal);
    font-weight: 500;
    border: 1px solid transparent;
}

.login-link {
    color: var(--text-secondary);
}

.login-link:hover {
    color: var(--primary-color);
    background: rgba(0, 255, 65, 0.1);
    border-color: var(--primary-color);
}

.register-link {
    color: var(--bg-primary);
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.register-link:hover {
    background: var(--primary-dark);
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.5);
}

/* Legacy responsive styles - moved to responsive.css */