@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600&family=Poppins:wght@600;700&display=swap');

:root {
    --primary-color: #4A90E2;
    --secondary-color: #50E3C2;
    --background-color: #F4F7F6;
    --surface-color: #FFFFFF;
    --text-color: #333333;
    --border-radius: 0.75rem;
    --primary-font: 'Poppins', sans-serif;
    --secondary-font: 'Open Sans', sans-serif;
}

body {
    background-color: var(--background-color);
    font-family: var(--secondary-font);
    color: var(--text-color);
    margin: 0;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--primary-font);
    font-weight: 700;
}

/* New Login Page Styles */
.login-container {
    display: flex;
    min-height: 100vh;
    width: 100%;
}

.login-hero-split {
    flex: 1;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    padding: 3rem;
    text-align: center;
}

.hero-content {
    max-width: 400px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    font-family: var(--secondary-font);
    opacity: 0.9;
}

.login-form-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 3rem;
    background-color: var(--surface-color);
}

.login-card {
    width: 100%;
    max-width: 400px;
    border: none;
    box-shadow: 0 15px 40px rgba(0,0,0,0.08);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    background-color: var(--surface-color);
}

.login-card .card-title {
    color: var(--primary-color);
    font-weight: 600;
}

.form-label {
    font-weight: 600;
    color: #555;
}

.form-control {
    border-radius: var(--border-radius);
    padding: 0.85rem 1.1rem;
    border: 1px solid #ddd;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
    box-shadow: 0 0 0 0.25rem rgba(74, 144, 226, 0.2);
    border-color: var(--primary-color);
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    border-radius: var(--border-radius);
    padding: 0.85rem 1.5rem;
    font-weight: 600;
    font-size: 1.1rem;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.btn-primary:hover {
    background-color: #357ABD;
    border-color: #357ABD;
    transform: translateY(-2px);
}

.alert {
    border-radius: var(--border-radius);
}

/* Admin Dashboard Styles */
.admin-container {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 250px;
    background-color: var(--surface-color);
    box-shadow: 2px 0 10px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
}

.sidebar-header {
    padding: 1.5rem;
    text-align: center;
    border-bottom: 1px solid var(--background-color);
}

.sidebar-header h3 {
    color: var(--primary-color);
    margin: 0;
}

.sidebar-nav ul {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
}

.sidebar-nav li {
    padding: 0.5rem 1.5rem;
}

.sidebar-nav a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 600;
    display: block;
    transition: color 0.2s ease;
}

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

.main-content {
    flex-grow: 1;
    padding: 2rem;
    background-color: var(--background-color);
}

.main-header {
    margin-bottom: 2rem;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.dashboard-card {
    background-color: var(--surface-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.dashboard-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.08);
}

.dashboard-card h4 {
    color: var(--primary-color);
    margin-top: 0;
    margin-bottom: 0.5rem;
}

.card-value {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.card-footer {
    color: #6c757d;
    font-size: 0.9rem;
}

/* User Management Table */
.user-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.user-table th, .user-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.user-table thead th {
    font-family: var(--primary-font);
    font-weight: 600;
    color: var(--primary-color);
}

.user-table tbody tr:hover {
    background-color: rgba(74, 144, 226, 0.05);
}

.action-link {
    color: var(--primary-color);
    text-decoration: none;
    margin-right: 1rem;
    font-weight: 600;
}

.action-link:hover {
    text-decoration: underline;
}

.full-width-card {
    grid-column: 1 / -1;
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

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

.error-message {
    color: #dc3545;
    font-size: 0.875em;
    margin-top: 0.25rem;
}

.alert-danger {
    color: #721c24;
    background-color: #f8d7da;
    border-color: #f5c6cb;
}

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

@media (max-width: 768px) {
    .login-container {
        flex-direction: column;
    }
    .login-hero-split {
        padding: 2rem;
        min-height: 200px;
    }
    .hero-title {
        font-size: 2.5rem;
    }
    .login-form-area {
        padding: 2rem 1rem;
    }
}