@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600;700&display=swap');

:root {
    /* Megonet Light Theme (Default) - Emerald with clean white */
    --bg-body: #f8fafc;
    --bg-card: #ffffff;
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --primary-color: #10b981;
    --primary-glow: rgba(16, 185, 129, 0.2);
    --accent-color: #10b981;
    --accent-hover: #059669;
    --border-color: #e2e8f0;
    --glass-bg: rgba(255, 255, 255, 0.8);
    --glass-border: rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 20px rgba(16, 185, 129, 0.1);
    --font-primary: 'Cairo', 'Inter', system-ui, sans-serif;
    --font-mono: 'IBM Plex Mono', monospace;
    --header-bg: rgba(255, 255, 255, 0.95);
    --header-text: #0f172a;
    --radius-lg: 24px;
    --radius-md: 16px;

    /* Theme Overrides & Global Tokens */
    --secondary-glow: rgba(59, 130, 246, 0.3);
    --neon-green: #10b981;
    --industrial-gray: #1e293b;
    --border-glow: rgba(16, 185, 129, 0.2);
    --bg-surface: #ffffff;
    --card-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.05);

    /* Footer Variables (Fixed Premium Dark Zinc) */
    --bg-footer: #18181b;
    --text-footer: #a1a1aa;
    --title-footer: #ffffff;
    --border-footer: #27272a;

    /* Warehouse Technical Variables */
    --warehouse-dark: #0f172a;
    --warehouse-primary: #10b981;
    --warehouse-blue: #3b82f6;
    --warehouse-border: #e2e8f0;
    --warehouse-text: #1e293b;
    --warehouse-subtext: #64748b;

    /* Animations & Timing */
    --transition-smooth: 0.4s cubic-bezier(0.3, 1, 0.3, 1);
    --transition-bounce: 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Isolation Removed */
img,
video,
iframe,
.brand-logo-img,
.dashboard-logo-img,
.sidebar-logo-img {
    isolation: isolate;
}

/* Global Animations */
@keyframes neonPulse {
    0% {
        box-shadow: 0 0 5px var(--primary-glow), 0 0 10px var(--primary-glow);
    }

    50% {
        box-shadow: 0 0 20px var(--primary-glow), 0 0 40px var(--primary-glow);
    }

    100% {
        box-shadow: 0 0 5px var(--primary-glow), 0 0 10px var(--primary-glow);
    }
}

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

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

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

@keyframes revealUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.reveal-hidden {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.2, 1, 0.3, 1);
}

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

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--bg-body);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color 0.3s, color 0.3s;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

ul {
    list-style: none;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 16px;
    width: 100%;
}

@media (min-width: 768px) {
    .container {
        padding: 0 32px;
    }
}

/* Typography Scale - Mobile First */
h1 {
    font-size: 2.25rem;
    line-height: 1.2;
    font-weight: 900;
}

h2 {
    font-size: 1.875rem;
    line-height: 1.3;
    font-weight: 800;
}

h3 {
    font-size: 1.5rem;
    line-height: 1.4;
    font-weight: 700;
}

p {
    font-size: 1rem;
    line-height: 1.6;
}

@media (min-width: 1024px) {
    h1 {
        font-size: 3.5rem;
    }

    h2 {
        font-size: 2.5rem;
    }

    h3 {
        font-size: 1.75rem;
    }
}

/* Industrial & Glass Utilities */
.glass-effect {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
}

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

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

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

/* Header & Nav */
.navbar {
    background: var(--header-bg);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: background-color 0.3s;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* Navbar Logo Fix - Ensure Transparency & Background Match */
.navbar .logo img {
    isolation: auto !important;
    /* mix-blend-mode removed for visibility */
    background: inherit !important;
    display: block;
    max-height: 40px;
    width: auto;
    object-fit: contain;
}

.navbar .logo {
    background: transparent !important;
    display: flex;
    align-items: center;
    border: none !important;
    box-shadow: none !important;
}

/* Login Button - Desktop Premium Style */
.btn-warehouse-login {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white !important;
    padding: 10px 24px;
    border-radius: 12px;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.95rem;
}

.btn-warehouse-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.35);
    filter: brightness(1.05);
}

.btn-warehouse-login i {
    font-size: 1rem;
    color: white;
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--header-text);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.nav-links {
    display: flex;
    gap: 25px;
}

.nav-links a {
    font-weight: 600;
    color: var(--text-secondary);
    position: relative;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--text-secondary);
    transition: transform 0.3s;
}

.theme-toggle:hover {
    color: var(--accent-color);
    transform: rotate(15deg);
}

.cart-icon {
    position: relative;
    color: var(--text-primary);
}

.cart-notification-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--accent-color);
    color: white;
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: 10px;
}

/* Premium Utilities */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
    border-color: rgba(16, 185, 129, 0.3);
    transform: translateY(-5px);
}

.premium-btn {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-hover));
    color: white !important;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: none;
    cursor: pointer;
    transition: all 0.4s;
    text-decoration: none;
    box-shadow: 0 10px 20px var(--primary-glow);
}

.premium-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px var(--primary-glow);
    filter: brightness(1.1);
}

.premium-btn i {
    font-size: 0.9em;
}

.section-header-premium {
    text-align: center;
    margin-bottom: 50px;
}

.section-header-premium h2 {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 10px;
    background: linear-gradient(to left, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-header-premium p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Products Grid */
.grid-system {
    display: grid;
    gap: 25px;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}

@media (max-width: 768px) {
    .grid-system {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .section-header-premium h2 {
        font-size: 1.8rem;
    }
}

/* Layout & Grid */
.main-content {
    flex: 1;
    padding: 3rem 0;
}

.grid {
    display: grid;
    gap: 25px;
}

.grid-3 {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

/* Cards */
.product-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(241, 196, 15, 0.25);
    border-color: var(--accent-color);
}

.product-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.product-info {
    padding: 1.5rem;
}

.product-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: block;
    color: var(--text-primary);
}

.product-price {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

/* Forms & Inputs */
input,
textarea,
select {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 6px;
    padding: 12px;
    width: 100%;
    outline: none;
    transition: border-color 0.3s;
}

input:focus,
textarea:focus {
    border-color: var(--accent-color);
}

/* Footer */
.footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
    padding: 4rem 0 1rem;
    margin-top: auto;
}

.footer h3 {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.footer a {
    color: var(--text-secondary);
}

.footer a:hover {
    color: var(--accent-color);
}

/* Utilities */
.text-center {
    text-align: center;
}

.mb-2 {
    margin-bottom: 2rem;
}

.mt-2 {
    margin-top: 2rem;
}

.alert {
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.alert-success {
    background: rgba(40, 167, 69, 0.1);
    color: #28a745;
    border: 1px solid #28a745;
}

.alert-danger {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
    border: 1px solid #dc3545;
}

/* Admin Premium Styles - Cosmic Green Identity */
.admin-sidebar {
    background: var(--bg-card) !important;
    border-left: 1px solid var(--border-color);
}

.admin-sidebar .admin-logo span {
    color: var(--text-primary) !important;
}

.admin-nav-links a {
    color: var(--text-secondary) !important;
    border-right: 3px solid transparent;
}

.admin-nav-links a:hover,
.admin-nav-links a.active {
    background: rgba(16, 185, 129, 0.05) !important;
    color: var(--primary-color) !important;
    border-right-color: var(--primary-color) !important;
}

.admin-top-bar {
    background: var(--bg-card) !important;
    border-bottom: 1px solid var(--border-color) !important;
    box-shadow: none !important;
}

.admin-main-content {
    background: var(--bg-body) !important;
}

/* Premium Headers */
.glass-header {
    background: var(--bg-card);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
}

.glass-header::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary-color);
    box-shadow: 0 0 10px var(--primary-glow);
}

.header-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: rgba(16, 185, 129, 0.1);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.1);
}

/* Premium Tables */
.premium-table-container {
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.premium-table {
    width: 100%;
    border-collapse: collapse;
}

.premium-table thead tr {
    background: rgba(16, 185, 129, 0.05);
    border-bottom: 2px solid var(--border-color);
}

.premium-table th {
    padding: 20px;
    color: var(--text-secondary);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    text-align: right;
}

.premium-table td {
    padding: 18px 20px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    vertical-align: middle;
}

.premium-table tbody tr {
    transition: 0.2s;
}

.premium-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

.table-thumb {
    width: 50px;
    height: 50px;
    border-radius: 8px;
    object-fit: cover;
    border: 1px solid var(--border-color);
}

/* Action Buttons */
.btn-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-icon.edit {
    background: rgba(52, 152, 219, 0.1);
    color: #3498db;
}

.btn-icon.edit:hover {
    background: #3498db;
    color: white;
    transform: translateY(-3px);
}

.btn-icon.delete {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.btn-icon.delete:hover {
    background: #ef4444;
    color: white;
    transform: translateY(-3px);
}

.btn-icon.view {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.btn-icon.view:hover {
    background: #10b981;
    color: white;
    transform: translateY(-3px);
}

/* Status Badges */
.status-badge {
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.status-badge.success {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.status-badge.warning {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.status-badge.danger {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.status-badge.info {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

/* Dark Scrollbar for Admin */
.admin-sidebar::-webkit-scrollbar {
    width: 5px;
}

.admin-sidebar::-webkit-scrollbar-thumb {
    background: #334155;
    border-radius: 10px;
}