/* ═══════════════════════════════════════════════════════════════════════
   GLTtrade Storefront — Premium Dark Fintech Theme
   ═══════════════════════════════════════════════════════════════════════ */

/* ── Google Fonts ───────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ── Design Tokens ──────────────────────────────────────────────────── */
:root {
    /* Backgrounds */
    --bg-primary: #060a13;
    --bg-secondary: #0c1220;
    --bg-elevated: #131b2e;
    --bg-card: rgba(13, 19, 35, 0.85);
    --bg-card-hover: rgba(19, 27, 46, 0.95);
    --bg-input: rgba(15, 23, 42, 0.8);

    /* Accent */
    --accent: #00d4ff;
    --accent-dim: rgba(0, 212, 255, 0.12);
    --accent-glow: rgba(0, 212, 255, 0.35);
    --accent-bright: #33e0ff;
    --green: #00ff88;
    --green-dim: rgba(0, 255, 136, 0.12);
    --green-glow: rgba(0, 255, 136, 0.3);
    --danger: #ff3366;
    --danger-dim: rgba(255, 51, 102, 0.12);
    --warning: #ffaa00;
    --warning-dim: rgba(255, 170, 0, 0.12);
    --gold: #ffd700;
    --purple: #a855f7;

    /* Text */
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-muted: #475569;
    --text-inverse: #060a13;

    /* Glass */
    --glass-border: rgba(255, 255, 255, 0.06);
    --glass-border-hover: rgba(255, 255, 255, 0.12);
    --glass-bg: rgba(255, 255, 255, 0.02);

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: 150ms var(--ease-out);
    --transition-base: 300ms var(--ease-out);
    --transition-slow: 500ms var(--ease-out);
}

/* ── Reset & Base ───────────────────────────────────────────────────── */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}
a:hover { color: var(--accent-bright); }

img { max-width: 100%; height: auto; display: block; }

code, .mono {
    font-family: var(--font-mono);
}

::selection {
    background: var(--accent-dim);
    color: var(--accent);
}

/* ── Scrollbar ──────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb {
    background: var(--text-muted);
    border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover { background: var(--text-secondary); }

/* ── Container ──────────────────────────────────────────────────────── */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.container-narrow {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

/* ── Animated Background ────────────────────────────────────────────── */
#particles-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.page-content {
    position: relative;
    z-index: 1;
}

/* ── Navigation ─────────────────────────────────────────────────────── */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: var(--space-md) 0;
    background: rgba(6, 10, 19, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    transition: background var(--transition-base);
}

.navbar.scrolled {
    background: rgba(6, 10, 19, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.nav-brand .glt {
    color: var(--accent);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width var(--transition-base);
    border-radius: var(--radius-full);
}

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

/* ── Buttons ────────────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.7rem 1.6rem;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
    line-height: 1.4;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), #0099cc);
    color: var(--text-inverse);
    box-shadow: 0 0 20px var(--accent-glow), 0 4px 15px rgba(0, 0, 0, 0.3);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px var(--accent-glow), 0 8px 25px rgba(0, 0, 0, 0.4);
    color: var(--text-inverse);
}

.btn-success {
    background: linear-gradient(135deg, var(--green), #00cc6a);
    color: var(--text-inverse);
    box-shadow: 0 0 20px var(--green-glow), 0 4px 15px rgba(0, 0, 0, 0.3);
}
.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px var(--green-glow), 0 8px 25px rgba(0, 0, 0, 0.4);
    color: var(--text-inverse);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger), #cc2952);
    color: white;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--glass-border-hover);
    color: var(--text-primary);
}
.btn-outline:hover {
    background: var(--glass-bg);
    border-color: var(--accent);
    color: var(--accent);
}

.btn-ghost {
    background: var(--accent-dim);
    color: var(--accent);
    border: 1px solid transparent;
}
.btn-ghost:hover {
    border-color: var(--accent);
    background: rgba(0, 212, 255, 0.2);
}

.btn-sm {
    padding: 0.4rem 1rem;
    font-size: 0.8rem;
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.05rem;
    border-radius: var(--radius-md);
}

.btn-block {
    width: 100%;
}

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

/* ── Cards (Glassmorphism) ──────────────────────────────────────────── */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: all var(--transition-base);
}

.glass-card:hover {
    border-color: var(--glass-border-hover);
    background: var(--bg-card-hover);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 40px var(--accent-dim);
}

.glass-card-static {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

/* ── Hero Section ───────────────────────────────────────────────────── */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-4xl) var(--space-xl);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, var(--accent-dim) 0%, transparent 70%);
    pointer-events: none;
    animation: heroPulse 6s ease-in-out infinite;
}

@keyframes heroPulse {
    0%, 100% { opacity: 0.4; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.7; transform: translate(-50%, -50%) scale(1.15); }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.4rem 1.2rem;
    background: var(--accent-dim);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: var(--space-xl);
    animation: fadeInDown 0.8s var(--ease-out) both;
}

.hero-badge .dot {
    width: 6px;
    height: 6px;
    background: var(--green);
    border-radius: 50%;
    animation: blink 2s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: var(--space-lg);
    animation: fadeInUp 0.8s var(--ease-out) 0.1s both;
}

.hero h1 .gradient-text {
    background: linear-gradient(135deg, var(--accent), var(--green), var(--accent));
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 4s linear infinite;
}

@keyframes gradientShift {
    to { background-position: 200% center; }
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--space-2xl);
    line-height: 1.7;
    animation: fadeInUp 0.8s var(--ease-out) 0.2s both;
}

.hero-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    animation: fadeInUp 0.8s var(--ease-out) 0.3s both;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2xl);
    margin-top: var(--space-3xl);
    animation: fadeInUp 0.8s var(--ease-out) 0.4s both;
}

.hero-stat {
    text-align: center;
}

.hero-stat .value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
    font-family: var(--font-mono);
}

.hero-stat .label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: var(--space-xs);
}

/* ── Animations ─────────────────────────────────────────────────────── */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(30px); }
    to { opacity: 1; transform: translateX(0); }
}

.animate-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.animate-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── Live Ticker ────────────────────────────────────────────────────── */
.ticker-bar {
    background: var(--bg-secondary);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    overflow: hidden;
    padding: var(--space-sm) 0;
    position: relative;
}

.ticker-track {
    display: flex;
    animation: ticker 30s linear infinite;
    width: max-content;
}

.ticker-track:hover {
    animation-play-state: paused;
}

@keyframes ticker {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

.ticker-item {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0 var(--space-xl);
    font-size: 0.85rem;
    color: var(--text-secondary);
    white-space: nowrap;
    flex-shrink: 0;
}

.ticker-item .signal {
    color: var(--green);
    font-weight: 600;
    font-family: var(--font-mono);
}

.ticker-item .pair {
    color: var(--accent);
    font-weight: 600;
}

.ticker-separator {
    color: var(--text-muted);
    padding: 0 var(--space-md);
}

/* ── Section Styles ─────────────────────────────────────────────────── */
.section {
    padding: var(--space-4xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-header h2 {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: var(--space-sm);
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 500px;
    margin: 0 auto;
}

/* ── Product Grid ───────────────────────────────────────────────────── */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--space-xl);
}

.product-card.featured-product {
    grid-column: 1 / -1;
    border: 2px solid var(--accent);
    box-shadow: 0 0 30px var(--accent-glow);
    background: linear-gradient(180deg, rgba(6, 10, 19, 0.95), rgba(0, 187, 255, 0.05));
    transform: scale(1.02);
}
.product-card.featured-product:hover {
    transform: scale(1.03) translateY(-5px);
}
.product-card.featured-product .card-image {
    height: 300px;
}

.product-card {
    position: relative;
    overflow: hidden;
}

.product-card .card-image {
    height: 200px;
    background: var(--bg-elevated);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

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

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

.product-card .card-image .placeholder-icon {
    font-size: 3rem;
    color: var(--text-muted);
}

.product-card .discount-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: linear-gradient(135deg, var(--danger), #ff1a53);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.3rem 0.8rem;
    border-radius: var(--radius-full);
    z-index: 2;
    animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255, 51, 102, 0.4); }
    50% { box-shadow: 0 0 0 8px rgba(255, 51, 102, 0); }
}

.product-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.product-card .tagline {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: var(--space-md);
}

.product-card .features {
    list-style: none;
    margin-bottom: var(--space-lg);
}

.product-card .features li {
    padding: var(--space-xs) 0;
    color: var(--text-secondary);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.product-card .features li::before {
    content: '✦';
    color: var(--accent);
    font-size: 0.65rem;
    flex-shrink: 0;
}

.product-card .price-row {
    display: flex;
    align-items: baseline;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.product-card .price-current {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--green);
    font-family: var(--font-mono);
}

.product-card .price-original {
    font-size: 1rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.product-card .price-label {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ── Product Detail Page ────────────────────────────────────────────── */
.product-detail {
    padding-top: 100px;
}

.product-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.product-screenshots {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--glass-border);
}

.product-screenshots img {
    width: 100%;
    display: block;
}

.product-info h1 {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -1.5px;
    margin-bottom: var(--space-sm);
}

.product-info .tagline {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: var(--space-xl);
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--space-xl);
}

.specs-table th,
.specs-table td {
    padding: var(--space-md) var(--space-lg);
    text-align: left;
    border-bottom: 1px solid var(--glass-border);
    font-size: 0.9rem;
}

.specs-table th {
    color: var(--text-muted);
    font-weight: 500;
    width: 40%;
}

.specs-table td {
    color: var(--text-primary);
    font-weight: 600;
}

/* ── Pricing Box ────────────────────────────────────────────────────── */
.pricing-box {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    position: sticky;
    top: 100px;
}

.pricing-box .flash-label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--danger);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-md);
}

.pricing-box .flash-label .flash-icon {
    animation: flash 1.5s ease-in-out infinite;
}

@keyframes flash {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.pricing-box .price-display {
    display: flex;
    align-items: baseline;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.pricing-box .price-current {
    font-size: 3rem;
    font-weight: 900;
    color: var(--green);
    font-family: var(--font-mono);
    line-height: 1;
}

.pricing-box .price-original {
    font-size: 1.3rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.pricing-box .countdown {
    background: var(--danger-dim);
    border: 1px solid rgba(255, 51, 102, 0.2);
    border-radius: var(--radius-sm);
    padding: var(--space-md);
    text-align: center;
    margin-bottom: var(--space-xl);
}

.pricing-box .countdown-label {
    font-size: 0.75rem;
    color: var(--danger);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-sm);
}

.pricing-box .countdown-timer {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--text-primary);
    letter-spacing: 2px;
}

/* ── Checkout Page ──────────────────────────────────────────────────── */
.checkout-page {
    padding-top: 100px;
    min-height: 100vh;
}

.checkout-container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.checkout-steps {
    counter-reset: step;
}

.checkout-step {
    margin-bottom: var(--space-xl);
    opacity: 0.4;
    pointer-events: none;
    transition: opacity var(--transition-base);
}

.checkout-step.active {
    opacity: 1;
    pointer-events: auto;
}

.checkout-step.completed {
    opacity: 0.7;
    pointer-events: none;
}

.checkout-step .step-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.checkout-step .step-number {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--accent-dim);
    border: 2px solid var(--accent);
    color: var(--accent);
    font-weight: 700;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.checkout-step.completed .step-number {
    background: var(--green);
    border-color: var(--green);
    color: var(--text-inverse);
}

.checkout-step .step-title {
    font-size: 1.1rem;
    font-weight: 600;
}

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

/* ── Forms ──────────────────────────────────────────────────────────── */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
}

.form-input {
    width: 100%;
    padding: 0.8rem 1rem;
    background: var(--bg-input);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: all var(--transition-fast);
    outline: none;
}

.form-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-dim);
}

.form-input::placeholder {
    color: var(--text-muted);
}

.form-input.mono {
    font-family: var(--font-mono);
    font-size: 1.3rem;
    letter-spacing: 8px;
    text-align: center;
}

.form-hint {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: var(--space-xs);
}

.form-error {
    font-size: 0.78rem;
    color: var(--danger);
    margin-top: var(--space-xs);
}

.form-row {
    display: flex;
    gap: var(--space-md);
}

.form-row .form-group {
    flex: 1;
}

select.form-input {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* ── OTP Input ──────────────────────────────────────────────────────── */
.otp-input-group {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
}

.otp-input-group input {
    width: 50px;
    height: 60px;
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-mono);
    background: var(--bg-input);
    border: 2px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    outline: none;
    transition: all var(--transition-fast);
}

.otp-input-group input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-dim);
}

/* ── Order Summary Sidebar ──────────────────────────────────────────── */
.order-summary {
    position: sticky;
    top: 100px;
}

.order-summary .summary-product {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--glass-border);
}

.order-summary .summary-product img {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    border: 1px solid var(--glass-border);
}

.order-summary .summary-product .info h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.order-summary .summary-product .info p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.order-summary .summary-line {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) 0;
    font-size: 0.9rem;
}

.order-summary .summary-line .label {
    color: var(--text-secondary);
}

.order-summary .summary-line.discount .value {
    color: var(--green);
}

.order-summary .summary-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg) 0;
    border-top: 1px solid var(--glass-border);
    margin-top: var(--space-md);
    font-size: 1.3rem;
    font-weight: 700;
}

.order-summary .summary-total .value {
    color: var(--green);
    font-family: var(--font-mono);
}

/* ── Success Page ───────────────────────────────────────────────────── */
.success-page {
    padding-top: 120px;
    text-align: center;
    min-height: 100vh;
}

.success-checkmark {
    width: 100px;
    height: 100px;
    background: var(--green-dim);
    border: 3px solid var(--green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-xl);
    font-size: 3rem;
    animation: scaleIn 0.5s var(--ease-out);
}

@keyframes scaleIn {
    from { transform: scale(0); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.license-display {
    background: var(--bg-elevated);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: var(--space-lg) var(--space-xl);
    display: inline-flex;
    align-items: center;
    gap: var(--space-md);
    margin: var(--space-lg) 0;
    max-width: 100%;
}

.license-display code {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--accent);
    word-break: break-all;
}

.license-display .copy-btn {
    background: var(--accent-dim);
    border: 1px solid rgba(0, 212, 255, 0.2);
    color: var(--accent);
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    transition: all var(--transition-fast);
    font-family: var(--font-sans);
    white-space: nowrap;
}

.license-display .copy-btn:hover {
    background: rgba(0, 212, 255, 0.2);
}

/* ── Client Portal ──────────────────────────────────────────────────── */
.portal-page {
    padding-top: 100px;
    min-height: 100vh;
}

.portal-login {
    max-width: 420px;
    margin: var(--space-3xl) auto;
}

.portal-dashboard {
    padding: var(--space-xl) 0;
}

.license-card {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--space-xl);
    align-items: center;
    margin-bottom: var(--space-lg);
}

.license-card .license-info h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.license-card .license-meta {
    display: flex;
    gap: var(--space-xl);
    flex-wrap: wrap;
}

.license-card .license-meta .meta-item {
    font-size: 0.85rem;
}

.license-card .license-meta .meta-label {
    color: var(--text-muted);
    display: block;
    font-size: 0.75rem;
    margin-bottom: 2px;
}

.license-card .license-actions {
    display: flex;
    gap: var(--space-sm);
}

/* ── Status Badges ──────────────────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 0.2rem 0.7rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.badge-active {
    background: var(--green-dim);
    color: var(--green);
    border: 1px solid rgba(0, 255, 136, 0.2);
}

.badge-expired {
    background: var(--danger-dim);
    color: var(--danger);
    border: 1px solid rgba(255, 51, 102, 0.2);
}

.badge-revoked {
    background: rgba(148, 163, 184, 0.1);
    color: var(--text-muted);
    border: 1px solid rgba(148, 163, 184, 0.2);
}

.badge-pending {
    background: var(--warning-dim);
    color: var(--warning);
    border: 1px solid rgba(255, 170, 0, 0.2);
}

/* ── Toast Notifications ────────────────────────────────────────────── */
.toast-container {
    position: fixed;
    bottom: var(--space-xl);
    left: var(--space-xl);
    z-index: 200;
    display: flex;
    flex-direction: column-reverse;
    gap: var(--space-sm);
    pointer-events: none;
}

.toast {
    background: var(--bg-elevated);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: var(--space-md) var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 0.85rem;
    color: var(--text-secondary);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    animation: toastIn 0.5s var(--ease-out), toastOut 0.5s var(--ease-out) 4.5s forwards;
    pointer-events: auto;
    max-width: 380px;
    backdrop-filter: blur(20px);
}

@keyframes toastIn {
    from { opacity: 0; transform: translateY(20px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes toastOut {
    from { opacity: 1; transform: translateY(0) scale(1); }
    to { opacity: 0; transform: translateY(20px) scale(0.95); }
}

.toast .toast-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--green-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 0.9rem;
}

.toast .toast-name {
    font-weight: 600;
    color: var(--text-primary);
}

/* ── Festive Banner ─────────────────────────────────────────────────── */
.festive-banner {
    background: linear-gradient(90deg, #ff3366, #ff6633, #ffaa00, #ff3366);
    background-size: 300% 100%;
    animation: festiveGradient 4s linear infinite;
    padding: var(--space-sm) var(--space-xl);
    text-align: center;
    font-size: 0.85rem;
    font-weight: 700;
    color: white;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 110;
}

@keyframes festiveGradient {
    to { background-position: 300% 0; }
}

body.has-festive-banner .navbar {
    top: 36px;
}

body.has-festive-banner .hero,
body.has-festive-banner .product-detail,
body.has-festive-banner .checkout-page,
body.has-festive-banner .portal-page,
body.has-festive-banner .success-page {
    padding-top: calc(100px + 36px);
}

/* ── Footer ─────────────────────────────────────────────────────────── */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--glass-border);
    padding: var(--space-3xl) 0 var(--space-xl);
    margin-top: var(--space-4xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-2xl);
}

.footer-brand {
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: var(--space-md);
}

.footer-brand .glt { color: var(--accent); }

.footer-desc {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.7;
    max-width: 300px;
}

.footer h4 {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-lg);
}

.footer-links {
    list-style: none;
}

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

.footer-links a {
    color: var(--text-muted);
    font-size: 0.85rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--text-primary);
}

.footer-bottom {
    border-top: 1px solid var(--glass-border);
    padding-top: var(--space-xl);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* ── Tables ─────────────────────────────────────────────────────────── */
.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th {
    text-align: left;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--glass-border);
}

.data-table td {
    padding: var(--space-md) var(--space-lg);
    font-size: 0.9rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    vertical-align: middle;
}

.data-table tbody tr {
    transition: background var(--transition-fast);
}

.data-table tbody tr:hover {
    background: var(--glass-bg);
}

/* ═══════════════════════════════════════════════════════════════════════
   ADMIN PANEL STYLES
   ═══════════════════════════════════════════════════════════════════════ */

.admin-layout {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 260px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--glass-border);
    padding: var(--space-xl);
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    overflow-y: auto;
    z-index: 50;
}

.admin-sidebar .sidebar-brand {
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: var(--space-xs);
}

.admin-sidebar .sidebar-brand .glt { color: var(--accent); }

.admin-sidebar .sidebar-subtitle {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-2xl);
}

.admin-nav {
    list-style: none;
}

.admin-nav li {
    margin-bottom: var(--space-xs);
}

.admin-nav a {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.admin-nav a:hover {
    background: var(--glass-bg);
    color: var(--text-primary);
}

.admin-nav a.active {
    background: var(--accent-dim);
    color: var(--accent);
    border: 1px solid rgba(0, 212, 255, 0.15);
}

.admin-nav .nav-icon {
    font-size: 1.1rem;
    width: 24px;
    text-align: center;
}

.admin-main {
    flex: 1;
    margin-left: 260px;
    padding: var(--space-2xl) var(--space-2xl);
}

.admin-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-2xl);
}

.admin-header h1 {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

/* ── Metric Cards ───────────────────────────────────────────────────── */
.metric-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.metric-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
}

.metric-card .metric-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: var(--space-sm);
}

.metric-card .metric-value {
    font-size: 2rem;
    font-weight: 800;
    font-family: var(--font-mono);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.metric-card .metric-change {
    font-size: 0.8rem;
    font-weight: 600;
}

.metric-card .metric-change.positive { color: var(--green); }
.metric-card .metric-change.negative { color: var(--danger); }

.metric-card.accent { border-left: 3px solid var(--accent); }
.metric-card.green { border-left: 3px solid var(--green); }
.metric-card.warning { border-left: 3px solid var(--warning); }
.metric-card.danger { border-left: 3px solid var(--danger); }

/* ── Chart Container ────────────────────────────────────────────────── */
.chart-container {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

.chart-container h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    color: var(--text-secondary);
}

/* ── Admin Forms ────────────────────────────────────────────────────── */
.admin-form-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.admin-form-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: var(--space-lg);
}

/* ── Toggle Switch ──────────────────────────────────────────────────── */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--bg-elevated);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

.toggle-slider::before {
    content: '';
    position: absolute;
    height: 20px;
    width: 20px;
    left: 2px;
    bottom: 2px;
    background: var(--text-muted);
    border-radius: 50%;
    transition: var(--transition-fast);
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--accent-dim);
    border-color: var(--accent);
}

.toggle-switch input:checked + .toggle-slider::before {
    background: var(--accent);
    transform: translateX(22px);
}

/* ── Customer Modal ─────────────────────────────────────────────────── */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 300;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl);
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    max-width: 700px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    animation: fadeInUp 0.3s var(--ease-out);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-xl);
}

.modal-header h2 {
    font-size: 1.3rem;
    font-weight: 700;
}

.modal-close {
    background: none;
    border: 1px solid var(--glass-border);
    color: var(--text-muted);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    border-color: var(--danger);
    color: var(--danger);
}

/* ── Alert Messages ─────────────────────────────────────────────────── */
.alert {
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    margin-bottom: var(--space-lg);
    border: 1px solid;
}

.alert-success {
    background: var(--green-dim);
    border-color: rgba(0, 255, 136, 0.2);
    color: var(--green);
}

.alert-danger {
    background: var(--danger-dim);
    border-color: rgba(255, 51, 102, 0.2);
    color: var(--danger);
}

.alert-warning {
    background: var(--warning-dim);
    border-color: rgba(255, 170, 0, 0.2);
    color: var(--warning);
}

.alert-info {
    background: var(--accent-dim);
    border-color: rgba(0, 212, 255, 0.2);
    color: var(--accent);
}

/* ── Utility Classes ────────────────────────────────────────────────── */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--text-muted); }
.text-accent { color: var(--accent); }
.text-green { color: var(--green); }
.text-danger { color: var(--danger); }
.text-warning { color: var(--warning); }
.mt-1 { margin-top: var(--space-md); }
.mt-2 { margin-top: var(--space-xl); }
.mt-3 { margin-top: var(--space-2xl); }
.mb-1 { margin-top: var(--space-md); }
.mb-2 { margin-bottom: var(--space-xl); }
.mb-3 { margin-bottom: var(--space-2xl); }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.hidden { display: none !important; }
.w-full { width: 100%; }

/* ── Loading Spinner ────────────────────────────────────────────────── */
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--glass-border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    display: inline-block;
}

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

/* ── Dev Mode Banner ────────────────────────────────────────────────── */
.dev-otp-banner {
    background: var(--warning-dim);
    border: 1px solid rgba(255, 170, 0, 0.3);
    border-radius: var(--radius-sm);
    padding: var(--space-md) var(--space-lg);
    margin-top: var(--space-md);
    text-align: center;
}

.dev-otp-banner .otp-code {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--warning);
    letter-spacing: 6px;
}

/* ── Responsive ─────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .product-showcase {
        grid-template-columns: 1fr;
    }

    .checkout-container {
        grid-template-columns: 1fr;
    }

    .metric-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .admin-sidebar {
        width: 220px;
    }

    .admin-main {
        margin-left: 220px;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.2rem;
        letter-spacing: -1px;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--space-lg);
    }

    .hero-cta {
        flex-direction: column;
    }

    .product-grid {
        grid-template-columns: 1fr;
    }

    .nav-links {
        display: none;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .metric-grid {
        grid-template-columns: 1fr;
    }

    .admin-sidebar {
        display: none;
    }

    .admin-main {
        margin-left: 0;
    }

    .license-card {
        grid-template-columns: 1fr;
    }

    .container {
        padding: 0 var(--space-md);
    }
}

/* ── Admin Login Page ───────────────────────────────────────────────── */
.admin-login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: var(--space-xl);
}

.admin-login-card {
    max-width: 400px;
    width: 100%;
}

.admin-login-card h1 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: var(--space-xs);
}

.admin-login-card .subtitle {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: var(--space-2xl);
}