@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
    /* Color Palette */
    --primary-color: #6366f1; /* Indigo */
    --secondary-color: #8b5cf6; /* Violet */
    --accent-color: #ec4899; /* Pink */
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --info-color: #3b82f6;

    /* Backgrounds */
    --bg-body: #f8fafc;
    --bg-card: rgba(255, 255, 255, 0.9);
    --bg-card-solid: #ffffff;
    --bg-sidebar: linear-gradient(135deg, #1e1b4b 0%, #4338ca 100%);
    --bg-navbar: rgba(255, 255, 255, 0.8);

    /* Text Colors */
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --text-light: #f8fafc;

    /* Borders */
    --border-color: #e2e8f0;
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    --border-radius-xl: 30px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-glass: 0 8px 32px 0 rgba(31, 38, 135, 0.07);

    /* Transitions */
    --transition-fast: 0.2s ease-in-out;
    --transition-base: 0.3s ease-in-out;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-body);
    color: var(--text-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Glassmorphism Utilities */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: var(--shadow-glass);
    border-radius: var(--border-radius-lg);
}

.glass-navbar {
    background: var(--bg-navbar);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: var(--shadow-sm);
}

/* Typography Enhancements */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Base Components overrides */
.card {
    border: none;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    background-color: var(--bg-card-solid);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    overflow: hidden;
}

.card:hover {
    box-shadow: var(--shadow-lg);
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 1.5rem;
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
}

/* Buttons */
.btn {
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    padding: 0.6rem 1.5rem;
    transition: all var(--transition-fast);
    letter-spacing: 0.02em;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border: none;
    color: white;
    box-shadow: 0 4px 6px rgba(99, 102, 241, 0.25);
}

.btn-primary:hover, .btn-primary:focus {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(99, 102, 241, 0.3);
    color: white;
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(99, 102, 241, 0.2);
}

/* Inputs */
.form-control, .form-select {
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    transition: all var(--transition-fast);
    background-color: #f8fafc;
}

.form-control:focus, .form-select:focus {
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
    border-color: var(--primary-color);
    background-color: #6366f1ff;
}

/* Badges */
.badge {
    padding: 0.5em 0.8em;
    border-radius: 6px;
    font-weight: 500;
    letter-spacing: 0.03em;
}

.bg-primary { background-color: var(--primary-color) !important; }
.bg-success { background-color: var(--success-color) !important; color: white; }
.bg-warning { background-color: var(--warning-color) !important; color: #fff; }
.bg-danger { background-color: var(--danger-color) !important; color: white; }
.bg-info { background-color: var(--info-color) !important; color: white; }

/* Tables */
.table {
    color: var(--text-primary);
    vertical-align: middle;
}

.table th {
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border-color);
    padding: 1rem;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
}

.table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

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

.table tbody tr:hover {
    background-color: rgba(99, 102, 241, 0.02);
}

/* Admin Sidebar specific (overrides layout) */
.premium-sidebar {
    background: var(--bg-sidebar);
    color: var(--text-light);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
}

.premium-sidebar .nav-link {
    color: rgba(255, 255, 255, 0.7);
    padding: 0.8rem 1.5rem;
    margin: 0.2rem 1rem;
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
}

.premium-sidebar .nav-link i {
    width: 24px;
    font-size: 1.1rem;
    transition: transform var(--transition-fast);
}

.premium-sidebar .nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #6366f1ff;
    padding-left: 1.8rem;
}

.premium-sidebar .nav-link:hover i {
    transform: scale(1.1);
}

.premium-sidebar .nav-link.active {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

/* Dashboard Stat Cards */
.stats-card-premium {
    position: relative;
    overflow: hidden;
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    background: var(--bg-card-solid);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    z-index: 1;
    border: 1px solid var(--border-color);
}

.stats-card-premium:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(99, 102, 241, 0.3);
}

.stats-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base);
}

.stats-card-premium:hover .stats-icon-wrapper {
    transform: scale(1.1) rotate(5deg);
}

/* Specific Stat Icon Gradients */
.icon-gradient-primary { background: linear-gradient(135deg, #6366f1, #a855f7); }
.icon-gradient-success { background: linear-gradient(135deg, #10b981, #34d399); }
.icon-gradient-warning { background: linear-gradient(135deg, #f59e0b, #fbbf24); }
.icon-gradient-info { background: linear-gradient(135deg, #3b82f6, #60a5fa); }
.icon-gradient-danger { background: linear-gradient(135deg, #ef4444, #f87171); }

/* Decorative Elements */
.bg-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    z-index: -1;
    opacity: 0.5;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: #f1f5f9; 
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1; 
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #94a3b8; 
}