*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Color Palette - Premium Dark Theme */
    --bg-dark: #050508;
    --bg-card: rgba(15, 15, 25, 0.4);
    --bg-nav: rgba(5, 5, 8, 0.75);

    --accent-primary: #00d2ff;
    --accent-secondary: #3a7bd5;
    --accent-glow: rgba(0, 210, 255, 0.5);
    --accent-gradient: linear-gradient(135deg, #00d2ff 0%, #3a7bd5 100%);

    --success: #00f2fe;
    --danger: #ff4b2b;
    --warning: #f7971e;

    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.8);
    --glass-blur: blur(12px);

    /* Typography */
    --font-heading: 'Outfit', 'Inter', system-ui, -apple-system, sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;

    /* Layout */
    --container-max: 1200px;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    background-color: var(--bg-dark);
    background-image:
        radial-gradient(circle at 20% 20%, rgba(0, 210, 255, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(58, 123, 213, 0.05) 0%, transparent 40%);
    background-attachment: fixed;
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

/* Typography */
h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
}

/* Navbar */
.navbar {
    background: var(--bg-nav);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--glass-border);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-decoration: none;
    letter-spacing: -0.03em;
}

/* Cards */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--glass-shadow);
    transition: var(--transition);
}

.glass-card:hover {
    border-color: rgba(0, 210, 255, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.9);
}

/* Buttons */
.glass-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-weight: 600;
    font-family: var(--font-body);
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
}

.glass-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-primary);
    transform: translateY(-2px);
}

.glass-btn-primary {
    background: var(--accent-gradient);
    border: none;
    box-shadow: 0 4px 15px rgba(0, 210, 255, 0.3);
}

.glass-btn-primary:hover {
    box-shadow: 0 6px 20px rgba(0, 210, 255, 0.5);
    background: linear-gradient(135deg, #00e0ff 0%, #4a8df5 100%);
}

/* Inputs */
.glass-input {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: 1rem 1.25rem;
    border-radius: 12px;
    width: 100%;
    font-size: 1rem;
    transition: var(--transition);
    font-family: var(--font-body);
}

.glass-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 4px rgba(0, 210, 255, 0.1);
}

/* Ticket Grid (legacy - used on gen_ticket page) */
.ticket-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(64px, 1fr));
    gap: 12px;
}

.ticket-item {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--text-primary);
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition);
}

.ticket-item:hover {
    background: var(--accent-gradient);
    border-color: transparent;
    transform: scale(1.1) rotate(2deg);
    box-shadow: 0 8px 20px rgba(0, 210, 255, 0.4);
}

/* Product List - Index Page */
.product-list {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}

.product-card {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1.5rem !important;
}

.product-card:hover {
    transform: translateY(-2px);
}

.product-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.75rem;
}

.product-name {
    margin: 0 !important;
    font-size: 1rem;
    color: var(--text-primary);
    line-height: 1.4;
    flex: 1;
    word-break: break-word;
}

.product-expiry {
    font-size: 0.8rem;
    color: var(--text-muted, #888);
    margin-top: -0.5rem;
}

.product-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Slider Row */
.slider-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.qty-slider {
    flex: 1;
    height: 6px;
    -webkit-appearance: none;
    appearance: none;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 3px;
    outline: none;
    cursor: pointer;
}

.qty-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--accent-gradient);
    box-shadow: 0 2px 8px rgba(0, 210, 255, 0.4);
    cursor: pointer;
    transition: transform 0.15s ease;
}

.qty-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.qty-slider::-moz-range-thumb {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--accent-gradient);
    box-shadow: 0 2px 8px rgba(0, 210, 255, 0.4);
    border: none;
    cursor: pointer;
}

.qty-slider::-moz-range-track {
    height: 6px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 3px;
}

.slider-value {
    min-width: 32px;
    text-align: center;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--accent-primary);
    font-family: var(--font-heading);
}

.go-btn {
    padding: 0.5rem 1.25rem !important;
    font-size: 0.9rem !important;
    white-space: nowrap;
    height: 36px;
}

.quick-picks {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.quick-pick-btn {
    font-size: 0.75rem;
    padding: 0.3rem 0.75rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}

.quick-pick-btn:hover {
    background: rgba(0, 210, 255, 0.1);
    border-color: rgba(0, 210, 255, 0.3);
    color: var(--accent-primary);
}

/* Product Badge */
.product-badge {
    background: rgba(0, 210, 255, 0.1);
    color: var(--accent-primary);
    padding: 4px 12px;
    border-radius: 100px;
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid rgba(0, 210, 255, 0.2);
    white-space: nowrap;
    flex-shrink: 0;
}

/* Table Style */
.table-container {
    overflow-x: auto;
    width: 100%;
}

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 10px;
}

th {
    padding: 1rem;
    text-align: left;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

td {
    background: rgba(255, 255, 255, 0.02);
    padding: 1.25rem 1rem;
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
}

tr td:first-child {
    border-left: 1px solid var(--glass-border);
    border-top-left-radius: 12px;
    border-bottom-left-radius: 12px;
}

tr td:last-child {
    border-right: 1px solid var(--glass-border);
    border-top-right-radius: 12px;
    border-bottom-right-radius: 12px;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out forwards;
}

/* Login Page */
.login-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80vh;
}

.login-card {
    width: 100%;
    max-width: 420px;
    text-align: center;
}

/* Mobile Adjustments */
@media (max-width: 768px) {
    .nav-container {
        padding: 0 1rem;
    }

    .nav-logo {
        font-size: 1.2rem;
    }

    .glass-card {
        padding: 1.25rem;
        border-radius: 14px;
    }

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

    .product-name {
        font-size: 0.9rem;
    }

    .product-badge {
        font-size: 0.7rem;
        padding: 3px 10px;
    }

    .slider-row {
        gap: 0.5rem;
    }

    .qty-slider {
        height: 8px;
    }

    .qty-slider::-webkit-slider-thumb {
        width: 26px;
        height: 26px;
    }

    .slider-value {
        font-size: 1rem;
    }

    .go-btn {
        height: 34px;
        padding: 0.4rem 1rem !important;
        font-size: 0.85rem !important;
    }

    .quick-pick-btn {
        font-size: 0.7rem;
        padding: 0.25rem 0.6rem;
    }

    .ticket-grid {
        grid-template-columns: repeat(auto-fill, minmax(48px, 1fr));
        gap: 8px;
    }

    .glass-btn {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
    }

    .container {
        padding: 1rem !important;
    }

    table {
        font-size: 0.85rem;
    }

    th,
    td {
        padding: 0.75rem 0.5rem;
    }
}