/* 
   🎨 Astra Admin Dashboard - Premium v3.0 Glassmorphic Redesign
   Aesthetics: Sleek glassmorphism, responsive desktop sidebar, glowing accent gradients, Cairo typography
*/

:root {
    /* Dark Theme Colors (Default) */
    --bg-dark: #070a13;
    --bg-card: rgba(17, 24, 39, 0.75);
    --bg-sidebar: rgba(11, 17, 30, 0.85);
    --primary: #3b82f6;
    --primary-hover: #2563eb;
    --accent: #f59e0b;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --success: #10b981;
    --danger: #ef4444;
    --border: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(59, 130, 246, 0.35);

    /* Shadows & Glows */
    --glass-blur: blur(20px);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 15px 35px -5px rgba(0, 0, 0, 0.35), 0 5px 15px -5px rgba(0, 0, 0, 0.2);
    --glow-primary: rgba(59, 130, 246, 0.15);
    --glow-success: rgba(16, 185, 129, 0.15);
    
    /* Scrollbar */
    --scrollbar-thumb: #1f2937;
    --scrollbar-hover: #374151;

    /* Inputs */
    --input-bg: rgba(15, 23, 42, 0.55);
    --input-border: rgba(255, 255, 255, 0.08);
}

@media (prefers-color-scheme: light) {
    :root {
        /* Light Theme Colors */
        --bg-dark: #f8fafc;
        --bg-card: rgba(255, 255, 255, 0.8);
        --bg-sidebar: rgba(241, 245, 249, 0.9);
        --primary: #2563eb;
        --primary-hover: #1d4ed8;
        --accent: #d97706;
        --text-main: #0f172a;
        --text-muted: #64748b;
        --success: #059669;
        --danger: #dc2626;
        --border: rgba(15, 23, 42, 0.06);
        --border-hover: rgba(37, 99, 235, 0.25);

        /* Shadows & Glows */
        --shadow-lg: 0 15px 30px -5px rgba(15, 23, 42, 0.04), 0 4px 6px -2px rgba(15, 23, 42, 0.02);
        --glow-primary: rgba(37, 99, 235, 0.08);
        --glow-success: rgba(5, 150, 105, 0.08);

        /* Scrollbar */
        --scrollbar-thumb: #cbd5e1;
        --scrollbar-hover: #94a3b8;

        /* Inputs */
        --input-bg: #ffffff;
        --input-border: #cbd5e1;
    }
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Cairo', 'Outfit', 'Inter', system-ui, -apple-system, sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    background-image:
        radial-gradient(at 0% 0%, rgba(59, 130, 246, 0.08) 0px, transparent 50%),
        radial-gradient(at 100% 0%, rgba(139, 92, 246, 0.06) 0px, transparent 50%);
    background-attachment: fixed;
    min-height: 100vh;
    transition: background-color 0.3s ease, color 0.3s ease;
}

@media (prefers-color-scheme: light) {
    body {
        background-image:
            radial-gradient(at 0% 0%, rgba(59, 130, 246, 0.04) 0px, transparent 50%),
            radial-gradient(at 100% 0%, rgba(139, 92, 246, 0.03) 0px, transparent 50%);
    }
}

/* 🟢 Layout & Container */
.container {
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 20px;
}

/* Desktop Sidebar Layout */
@media (min-width: 1024px) {
    .container {
        display: grid;
        grid-template-columns: 280px 1fr;
        gap: 30px;
        padding: 30px;
        min-height: 100vh;
    }
    
    header {
        position: sticky;
        top: 30px;
        height: calc(100vh - 60px);
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        border: 1px solid var(--border);
        border-radius: 20px;
        background: var(--bg-sidebar);
        backdrop-filter: var(--glass-blur);
        -webkit-backdrop-filter: var(--glass-blur);
        padding: 30px 20px;
        margin-bottom: 0;
        box-shadow: var(--shadow-lg);
    }
    
    .nav-links {
        display: flex;
        flex-direction: column;
        gap: 8px;
        width: 100%;
        margin-top: 30px;
        flex-grow: 1;
        overflow-y: auto;
    }
    
    .nav-links::-webkit-scrollbar {
        width: 0px;
        background: transparent;
    }
    
    .nav-item-logout {
        margin-top: auto;
    }
    
    .nav-item {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 12px 20px;
        border-radius: 12px;
        color: var(--text-muted);
        text-decoration: none;
        font-weight: 700;
        font-size: 0.95rem;
        transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        border: 1px solid transparent;
    }
    
    .nav-item i {
        font-size: 1.1rem;
        width: 24px;
        text-align: center;
        transition: transform 0.2s ease;
    }
    
    .nav-item:hover {
        background: rgba(59, 130, 246, 0.08);
        color: var(--primary);
        transform: translateX(-5px); /* Move left slightly in RTL */
    }
    
    .nav-item:hover i {
        transform: scale(1.1);
    }
    
    .nav-item.active {
        background: rgba(59, 130, 246, 0.12);
        color: var(--primary);
        border: 1px solid rgba(59, 130, 246, 0.15);
        box-shadow: 0 4px 20px -2px var(--glow-primary);
    }
    
    .mobile-menu-btn {
        display: none !important;
    }
}

/* Mobile & Tablet Top Nav Layout */
@media (max-width: 1023px) {
    header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 24px;
        padding: 16px 20px;
        border: 1px solid var(--border);
        border-radius: 16px;
        background: var(--bg-sidebar);
        backdrop-filter: var(--glass-blur);
        -webkit-backdrop-filter: var(--glass-blur);
        box-shadow: var(--shadow-lg);
        position: relative;
        z-index: 1000;
    }
    
    .nav-links {
        display: none;
        flex-direction: column;
        width: calc(100% - 40px);
        background: var(--bg-sidebar);
        backdrop-filter: var(--glass-blur);
        -webkit-backdrop-filter: var(--glass-blur);
        position: absolute;
        top: 80px;
        right: 20px;
        padding: 20px;
        border-radius: 16px;
        border: 1px solid var(--border);
        z-index: 100;
        gap: 8px;
        box-shadow: var(--shadow-lg);
    }
    
    .nav-links.active {
        display: flex;
        animation: slideDown 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }
    
    .nav-item {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 12px 20px;
        border-radius: 12px;
        color: var(--text-muted);
        text-decoration: none;
        font-weight: 700;
        transition: all 0.2s ease;
    }
    
    .nav-item:hover,
    .nav-item.active {
        background: rgba(59, 130, 246, 0.12);
        color: var(--primary);
    }
    
    .mobile-menu-btn {
        display: flex;
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid var(--border);
        border-radius: 10px;
        color: var(--text-main);
        width: 42px;
        height: 42px;
        font-size: 1.25rem;
        cursor: pointer;
        align-items: center;
        justify-content: center;
        transition: all 0.2s;
    }
    
    .mobile-menu-btn:hover {
        background: rgba(59, 130, 246, 0.1);
        color: var(--primary);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Shogo Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 800;
    text-decoration: none;
    background: linear-gradient(135deg, #3b82f6 10%, #8b5cf6 50%, #ec4899 90%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border);
}

.logo i {
    font-size: 1.6rem;
    background: linear-gradient(135deg, #3b82f6, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* 🧊 Glass Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-lg);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), border-color 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px -5px rgba(0, 0, 0, 0.2), 0 0 20px 0 var(--glow-primary);
}

/* 📊 Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 24px;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
    border-color: var(--border-hover);
    box-shadow: 0 10px 20px -5px rgba(0,0,0,0.1), 0 0 15px 0 var(--glow-primary);
}

form button.stat-card {
    background: var(--bg-card) !important;
    border: 1px solid var(--border) !important;
    cursor: pointer;
    width: 100%;
    text-align: right;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

form button.stat-card:hover {
    background: var(--primary) !important;
    border-color: var(--primary) !important;
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 15px 25px -5px var(--glow-primary);
}

form button.stat-card .stat-label {
    color: var(--text-main) !important;
    font-size: 1.25rem !important;
    font-weight: 800 !important;
    transition: color 0.2s;
}

form button.stat-card:hover .stat-label {
    color: #ffffff !important;
}

form button.stat-card:hover .stat-icon {
    background: rgba(255, 255, 255, 0.2) !important;
    color: #ffffff !important;
}

.stat-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: rgba(59, 130, 246, 0.08);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.stat-info h3 {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 2px;
}

.stat-info p {
    color: var(--text-muted);
    font-size: 0.875rem;
    font-weight: 600;
}

/* 🕸 Tables */
.table-container {
    overflow-x: auto;
    border-radius: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

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

th,
td {
    padding: 18px 20px;
    text-align: right;
    border-bottom: 1px solid var(--border);
}

th {
    background: var(--table-header-bg);
    color: var(--text-muted);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

tr:hover {
    background: rgba(59, 130, 246, 0.03);
}

tr:last-child td {
    border-bottom: none;
}

td {
    color: var(--text-main);
    font-size: 0.95rem;
    font-weight: 600;
}

/* 🏷 Badges */
.badge {
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: 1px solid transparent;
}

.badge-success {
    background: rgba(16, 185, 129, 0.08);
    color: var(--success);
    border-color: rgba(16, 185, 129, 0.15);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.08);
    color: var(--accent);
    border-color: rgba(245, 158, 11, 0.15);
}

.badge-danger {
    background: rgba(239, 68, 68, 0.08);
    color: var(--danger);
    border-color: rgba(239, 68, 68, 0.15);
}

/* 📱 Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 10px;
    font-weight: 700;
    cursor: pointer;
    border: none;
    transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
    text-decoration: none;
    font-size: 0.9rem;
    box-shadow: var(--shadow-sm);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #4f46e5);
    color: white;
    box-shadow: 0 4px 15px -3px var(--glow-primary);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-hover), #4338ca);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px -2px var(--glow-primary);
}

.btn-primary:active {
    transform: translateY(1px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-1px);
}

.btn-danger {
    background: rgba(239, 68, 68, 0.08);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.15);
}

.btn-danger:hover {
    background: var(--danger);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px -3px rgba(239, 68, 68, 0.3);
}

.btn-sm {
    padding: 6px 14px;
    font-size: 0.8rem;
    border-radius: 8px;
}

/* ─── Global Responsive Input Fields ─── */
input[type="text"], input[type="password"], input[type="number"], select, textarea {
    background-color: var(--input-bg) !important;
    color: var(--text-main) !important;
    border: 1px solid var(--input-border) !important;
    border-radius: 10px !important;
    padding: 12px 16px !important;
    font-size: 0.95rem !important;
    transition: all 0.25s ease;
}

input[type="text"]:focus, input[type="password"]:focus, input[type="number"]:focus, select:focus, textarea:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3px var(--glow-primary) !important;
    outline: none;
    background-color: var(--bg-card) !important;
}

/* ─── Responsive Tables (Mobile Cards Layout) ─── */
@media (max-width: 768px) {
    .responsive-table {
        border: none !important;
        background: transparent !important;
    }
    
    .responsive-table thead {
        display: none !important;
    }
    
    .responsive-table, 
    .responsive-table tbody, 
    .responsive-table tr, 
    .responsive-table td {
        display: block !important;
        width: 100% !important;
        box-sizing: border-box;
    }
    
    .responsive-table tr {
        background: var(--bg-card) !important;
        border: 1px solid var(--border) !important;
        border-radius: 16px !important;
        margin-bottom: 20px !important;
        padding: 20px !important;
        box-shadow: var(--shadow-sm) !important;
        position: relative;
        transition: all 0.3s ease;
    }
    
    .responsive-table tr:hover {
        border-color: var(--border-hover) !important;
        box-shadow: var(--shadow-lg) !important;
    }
    
    .responsive-table td {
        border-bottom: 1px dashed var(--border) !important;
        padding: 14px 4px !important;
        text-align: left !important;
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
    }
    
    .responsive-table td:last-child {
        border-bottom: none !important;
        padding-top: 16px !important;
        justify-content: flex-start !important;
        gap: 8px;
    }
    
    .responsive-table td::before {
        content: attr(data-label);
        font-weight: 700;
        color: var(--text-muted);
        font-size: 0.85rem;
        margin-left: 10px;
        text-align: right;
    }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 4px;
}

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