:root {
    /* Premium B2B Color System - Ultra Dark Mode */
    --primary-h: 199;
    --primary-s: 89%;
    --primary-l: 60%;
    --primary: hsl(var(--primary-h), var(--primary-s), var(--primary-l));
    --primary-hover: hsl(var(--primary-h), var(--primary-s), 50%);
    --primary-glow: hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.3);

    --secondary-h: 231;
    --secondary-s: 93%;
    --secondary-l: 75%;
    --secondary: hsl(var(--secondary-h), var(--secondary-s), var(--secondary-l));

    --bg-deep: #020617;
    --bg-surface: #0f172a;
    --bg-glass: rgba(15, 23, 42, 0.7);

    --border: rgba(51, 65, 85, 0.5);
    --border-hover: rgba(56, 189, 248, 0.4);

    --text-main: #f8fafc;
    --text-dim: #94a3b8;
    --text-muted: #64748b;

    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;

    --nav-h: 90px;
    --radius-xl: 32px;
    --radius-lg: 20px;
    --radius-md: 12px;
    --glass-blur: 20px;

    --container-max: 1400px;
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

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

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

@keyframes pulse-primary {
    0% {
        box-shadow: 0 0 0 0 hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.4);
    }

    70% {
        box-shadow: 0 0 0 15px hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0);
    }

    100% {
        box-shadow: 0 0 0 0 hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0);
    }
}

@keyframes pulse-logo {
    0% {
        filter: drop-shadow(0 0 2px var(--primary-glow));
        transform: scale(1);
    }

    50% {
        filter: drop-shadow(0 0 10px var(--primary));
        transform: scale(1.1);
    }

    100% {
        filter: drop-shadow(0 0 2px var(--primary-glow));
        transform: scale(1);
    }
}

.pulse-glow {
    animation: pulse-logo 3s ease-in-out infinite;
    transform-origin: center;
}

.logo-svg {
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.logo:hover .logo-svg {
    transform: rotate(15deg) scale(1.1);
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-deep);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
.logo {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 4rem;
}

/* Fixed Layout Parts */
.navbar {
    height: var(--nav-h);
    background: rgba(2, 6, 23, 0.75);
    backdrop-filter: blur(var(--glass-blur));
    border-bottom: 1px solid var(--border);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.nav-container {
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.75rem;
    text-decoration: none;
    color: #fff;
    letter-spacing: -1.5px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-box {
    width: 40px;
    height: 40px;
    background: var(--primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    box-shadow: 0 0 20px var(--primary-glow);
}

.logo-accent {
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 3rem;
}

.nav-link {
    color: var(--text-dim);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0.5rem 0;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: #fff;
}

.nav-link.active {
    color: var(--primary);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
    box-shadow: 0 0 10px var(--primary);
}

.nav-actions {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.btn-icon-trigger {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    padding: 0.75rem 1.25rem;
    border-radius: 14px;
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s;
    font-weight: 700;
}

.btn-icon-trigger:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.cart-count-pill {
    background: var(--primary);
    color: #000;
    font-size: 0.75rem;
    font-weight: 900;
    padding: 2px 8px;
    border-radius: 20px;
    box-shadow: 0 0 10px var(--primary-glow);
}

/* Page Transitions */
#view-content {
    margin-top: var(--nav-h);
    min-height: calc(100vh - 400px);
}

.view-transition {
    animation: fadeIn 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
}

/* Components: Buttons */
.btn-primary {
    background: var(--primary);
    color: #000;
    border: none;
    padding: 1.25rem 2.5rem;
    border-radius: var(--radius-md);
    font-weight: 800;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 10px 20px -5px rgba(56, 189, 248, 0.4);
}

.btn-primary:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 15px 30px -5px rgba(56, 189, 248, 0.5);
    background: var(--primary-hover);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    color: #fff;
    padding: 1.25rem 2.5rem;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s;
}

/* Admin Console Trigger - Strategic UI */
.admin-console-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(0, 0, 0, 0.4));
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: 12px;
    color: var(--warning);
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
    overflow: hidden;
}

.admin-console-btn i {
    width: 16px;
    height: 16px;
}

.admin-console-btn:hover {
    background: rgba(245, 158, 11, 0.2);
    border-color: var(--warning);
    box-shadow: 0 0 20px rgba(245, 158, 11, 0.2);
    transform: translateY(-2px);
    color: #fff;
}

.admin-console-btn::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(245, 158, 11, 0.1), transparent);
    transform: rotate(45deg);
    animation: adminBtnShiny 4s linear infinite;
}

@keyframes adminBtnShiny {
    0% {
        transform: translateY(-100%) rotate(45deg);
    }

    100% {
        transform: translateY(100%) rotate(45deg);
    }
}

/* Specific Footer Variant */
.footer-admin-trigger {
    background: rgba(15, 23, 42, 0.5);
    border: 1px solid var(--border);
    padding: 1.5rem 2.5rem;
    border-radius: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 4rem;
    border-left: 4px solid var(--warning);
    transition: all 0.3s;
}

.footer-admin-trigger:hover {
    background: rgba(15, 23, 42, 0.8);
    border-color: var(--warning);
}

/* Views: Home */
.hero-v4 {
    padding: 8rem 0;
    text-align: center;
    background: radial-gradient(circle at center, hsla(199, 89%, 60%, 0.08), transparent 60%);
}

.hero-v4 h1 {
    font-size: 5.5rem;
    line-height: 1.1;
    margin-bottom: 3.5rem;
    padding-bottom: 0.5rem;
    letter-spacing: -3px;
    background: linear-gradient(180deg, #fff 0%, var(--text-dim) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-v4 p {
    font-size: 1.5rem;
    color: var(--text-dim);
    max-width: 850px;
    margin: 0 auto 4rem;
}

.grid-feature {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin-top: 6rem;
}

.card-feature {
    background: var(--bg-glass);
    backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--border);
    padding: 3.5rem 2.5rem;
    border-radius: var(--radius-xl);
    text-align: left;
    transition: all 0.4s;
}

.card-feature:hover {
    border-color: var(--primary);
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

/* Views: Catalog Filters */
.filter-group-v4 {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: 14px;
    color: var(--text-dim);
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
    overflow: hidden;
}

.filter-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.05), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s;
}

.filter-btn:hover {
    color: #fff;
    border-color: var(--border-hover);
    background: rgba(255, 255, 255, 0.06);
    transform: translateY(-2px);
}

.filter-btn:hover::before {
    transform: translateX(100%);
}

.filter-btn.active {
    background: var(--primary);
    color: #000;
    border-color: var(--primary);
    box-shadow: 0 0 20px var(--primary-glow);
}

.filter-btn.active i {
    color: #000;
}

/* Views: Catalog */
.catalog-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding: 6rem 0 4rem;
}

.search-field {
    width: 450px;
    position: relative;
}

.search-field input {
    width: 100%;
    padding: 1.25rem 1.25rem 1.25rem 3.5rem;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    color: #fff;
    font-size: 1rem;
    transition: all 0.3s;
}

.search-field i {
    position: absolute;
    left: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.grid-products {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 3rem;
    padding-bottom: 8rem;
}

.product-v4 {
    background: var(--bg-glass);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.product-v4:hover {
    border-color: var(--primary-glow);
    transform: translateY(-10px);
}

.prod-image-v4 {
    width: 100%;
    aspect-ratio: 1;
    background: linear-gradient(135deg, #1e293b, #020617);
    border-radius: var(--radius-md);
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}

.prod-price-v4 {
    font-size: 2rem;
    font-weight: 900;
    font-family: 'Outfit';
    color: #fff;
    margin: 1.5rem 0;
}

@keyframes footerFlow {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

@keyframes dataStream {
    0% {
        transform: translateY(-100%);
    }

    100% {
        transform: translateY(100%);
    }
}

@keyframes laserScanner {
    0% {
        transform: translateY(-100%) rotateX(60deg);
        opacity: 0;
    }

    50% {
        opacity: 0.5;
    }

    100% {
        transform: translateY(100%) rotateX(60deg);
        opacity: 0;
    }
}

/* Footer Section */
.footer-v4 {
    background: #010208;
    padding: 12rem 0 5rem;
    border-top: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

/* Background Animation Layers */
.footer-v4::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #010208 0%, #03081a 50%, #010208 100%);
    background-size: 400% 400%;
    animation: footerFlow 25s linear infinite;
    z-index: 0;
}

/* Moving Tech Grid with Scanner */
.footer-v4::after {
    content: '';
    position: absolute;
    inset: -100% -50%;
    background-image:
        linear-gradient(rgba(56, 189, 248, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(56, 189, 248, 0.08) 1px, transparent 1px);
    background-size: 80px 80px;
    transform: perspective(1000px) rotateX(60deg);
    z-index: 0;
    pointer-events: none;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 80%);
    opacity: 0.6;
}

/* The Laser Scanner Beam */
.footer-v4 .laser-beam {
    position: absolute;
    top: 0;
    left: 0;
    width: 200%;
    height: 100px;
    background: linear-gradient(to bottom, transparent, var(--primary), transparent);
    box-shadow: 0 0 50px var(--primary-glow);
    z-index: 1;
    pointer-events: none;
    animation: laserScanner 8s linear infinite;
    mix-blend-mode: color-dodge;
}

/* Data Stream Effect */
.footer-data-wrap {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    opacity: 0.2;
}

.footer-data-wrap::before {
    content: '0101101010101101010110101010101011010101010110101010110101011010';
    position: absolute;
    top: 0;
    left: 10%;
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    writing-mode: vertical-rl;
    color: var(--primary);
    animation: dataStream 15s linear infinite;
}

.footer-data-wrap::after {
    content: '1100101010111010101101010101010111010101010111010101011101010110';
    position: absolute;
    top: 0;
    right: 10%;
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    writing-mode: vertical-rl;
    color: var(--primary);
    animation: dataStream 20s linear infinite reverse;
}

/* Luminous Glow Points */
.footer-glow {
    position: absolute;
    width: 600px;
    height: 400px;
    background: radial-gradient(ellipse at center, hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.15), transparent 70%);
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
}

.footer-v4 .container {
    position: relative;
    z-index: 2;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1.2fr 1.2fr;
    gap: 8rem;
    margin-bottom: 6rem;
}

.footer-col h4 {
    color: #fff;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 2px;
    margin-bottom: 2.5rem;
}

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

.footer-links li {
    margin-bottom: 1.25rem;
}

.footer-links a {
    text-decoration: none;
    color: var(--text-dim);
    transition: all 0.3s;
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 8px;
}

/* Dashboard / Orders */
.order-card-v4 {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2.5rem;
    margin-bottom: 2rem;
    animation: slideInRight 0.5s ease-out;
}

.status-badge {
    padding: 6px 16px;
    border-radius: 99px;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
}

.status-badge.ship {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.status-badge.wait {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-deep);
}

::-webkit-scrollbar-thumb {
    background: #1e293b;
    border-radius: 10px;
    border: 3px solid var(--bg-deep);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}