:root {
    --bg-color: #f8fafc;
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --accent-primary: #10b981;
    --accent-secondary: #059669;
    --card-bg: rgba(255, 255, 255, 0.85);
    --border-color: rgba(16, 185, 129, 0.15);
    --glass-shadow: 0 8px 32px rgba(16, 185, 129, 0.08);
    --glass-blur: blur(12px);
}

body {
    margin: 0;
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-color);
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(16, 185, 129, 0.08), transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(5, 150, 105, 0.08), transparent 25%);
    background-attachment: fixed;
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Glassmorphism Components */
.glass {
    background: var(--card-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    box-shadow: var(--glass-shadow);
    border-radius: 16px;
}

/* Layout */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
    border-radius: 0 0 16px 16px;
    margin-bottom: 2rem;
}

.nav-brand {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    margin-left: 2rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
    box-sizing: border-box;
}

/* Typography */
h1, h2, h3 {
    font-weight: 700;
    margin-bottom: 1rem;
}

p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Dashboard Cards */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.card {
    padding: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.stat-value {
    font-size: 3rem;
    font-weight: 700;
    margin: 1rem 0;
    color: var(--accent-primary);
}

/* Tables */
.table-container {
    overflow-x: auto;
    border-radius: 12px;
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

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

th {
    background: rgba(16, 185, 129, 0.08);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
}

tr:hover {
    background: rgba(16, 185, 129, 0.03);
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

input, select, textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: inherit;
    box-sizing: border-box;
    transition: border-color 0.3s ease, background 0.3s ease;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
}

button {
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

button:hover {
    transform: scale(1.02);
    opacity: 0.9;
}

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}
.alert-error {
    background: rgba(239, 68, 68, 0.2);
    border: 1px solid #ef4444;
    color: #fca5a5;
}
.alert-success {
    background: rgba(34, 197, 94, 0.2);
    border: 1px solid #22c55e;
    color: #86efac;
}

/* Loading state */
.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 200px;
    color: var(--text-secondary);
}

/* Pagination */
.pagination {
    display: flex;
    padding-left: 0;
    list-style: none;
    border-radius: 8px;
    justify-content: center;
    gap: 0.25rem;
    margin-top: 1.5rem;
}

.page-item .page-link {
    position: relative;
    display: block;
    padding: 0.5rem 0.75rem;
    margin-left: -1px;
    line-height: 1.25;
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.2s ease;
}

.page-item.active .page-link {
    z-index: 3;
    color: #fff;
    background-color: var(--accent-primary);
    border-color: var(--accent-primary);
}

.page-item.disabled .page-link {
    color: var(--text-secondary);
    pointer-events: none;
    background-color: transparent;
    border-color: rgba(16, 185, 129, 0.1);
}

.page-item .page-link:hover {
    background-color: rgba(255,255,255,0.15);
    color: #fff;
}

/* Responsive Table Wrapper */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    width: 100%;
    border-radius: 8px;
    margin-bottom: 1rem;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
}

@media (max-width: 768px) {
    /* Navbar Adjustments */
    .navbar {
        flex-wrap: wrap;
        padding: 1rem;
    }
    
    .mobile-menu-toggle {
        display: block;
    }

    .nav-links {
        display: none !important;
        flex-direction: column;
        width: 100%;
        margin-top: 1rem;
        background: rgba(255, 255, 255, 0.95);
        border-radius: 12px;
        padding: 1rem;
        box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    }
    
    .nav-links.active {
        display: flex !important;
    }
    
    .nav-links a {
        margin: 0.5rem 0;
        text-align: center;
        width: 100%;
    }
    
    .nav-links form {
        margin-left: 0 !important;
        margin-top: 1rem;
        display: flex;
        justify-content: center;
    }

    /* Grid Adjustments */
    .grid {
        grid-template-columns: 1fr;
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr !important;
    }
    
    .card {
        padding: 1.5rem;
    }
    
    .stat-value {
        font-size: 2rem !important;
    }
    
    /* Container Padding */
    .container {
        padding: 0 1rem;
    }
    
    /* Typography */
    h1 {
        font-size: 1.5rem !important;
    }
    
    h2 {
        font-size: 1.25rem !important;
    }
}