/* Admin Dashboard Styles */
:root {
    --primary-color: #007bff;
    --primary-dark: #0056b3;
    --secondary-color: #f8f9fa;
    --text-color: #333;
    --bg-color: #f4f6f9;
    --sidebar-bg: #343a40;
    --sidebar-text: #fff;
    --danger-color: #dc3545;
    --success-color: #28a745;
}

body {
    font-family: 'Inter', sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--bg-color);
    color: var(--text-color);
}

.login-container {
    max-width: 400px;
    margin: 100px auto;
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.login-container h2 {
    text-align: center;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    text-decoration: none;
    text-align: center;
}

.btn-primary {
    background: var(--primary-color);
    color: #fff;
    width: 100%;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-danger {
    background: var(--danger-color);
    color: #fff;
}

.btn-success {
    background: var(--success-color);
    color: #fff;
}

.alert {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 4px;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

/* Dashboard Layout */
.wrapper {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 250px;
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    padding-top: 20px;
}

.sidebar h2 {
    text-align: center;
    border-bottom: 1px solid #4f5962;
    padding-bottom: 15px;
    margin-bottom: 20px;
}

.sidebar ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar ul li {
    padding: 10px 20px;
}

.sidebar ul li a {
    color: #c2c7d0;
    text-decoration: none;
    display: block;
    font-size: 16px;
}

.sidebar ul li a:hover, .sidebar ul li a.active {
    color: #fff;
    background: rgba(255,255,255,0.1);
    border-radius: 4px;
}

.main-content {
    flex: 1;
    padding: 30px;
    background: var(--bg-color);
}

.card {
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
}

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

.table th, .table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.table img {
    max-width: 100px;
    height: auto;
    border-radius: 4px;
}

.actions a {
    margin-right: 10px;
    color: var(--primary-color);
    text-decoration: none;
}

.actions a.text-danger {
    color: var(--danger-color);
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .wrapper {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
        padding-top: 15px;
    }
    
    .sidebar h2 {
        margin-bottom: 10px;
        padding-bottom: 10px;
    }
    
    .sidebar ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 5px;
        padding: 0 10px 15px 10px;
    }
    
    .sidebar ul li {
        padding: 5px;
    }
    
    .sidebar ul li a {
        font-size: 13px;
        padding: 8px 12px;
        background: rgba(255,255,255,0.05);
        border-radius: 6px;
    }
    
    .main-content {
        padding: 15px;
    }
    
    .card {
        padding: 15px;
    }
    
    .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
    
    .table th, .table td {
        padding: 10px;
    }
    
    .form-group label {
        font-size: 14px;
    }
}