/* ============================================
   Admin Login & Dashboard Styles
   ============================================ */

.admin-login-page {
    background: var(--color-gray-50);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    max-width: 1200px;
    width: 90%;
    background: white;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
}

.login-visual {
    position: relative;
    background: var(--gradient-hero);
    padding: var(--spacing-3xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.visual-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
}

.visual-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.logo-large {
    margin-bottom: var(--spacing-xl);
}

.logo-large .logo-icon {
    color: white;
}

.visual-content h1 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

.visual-content h1 strong {
    font-weight: 900;
}

.visual-content > p {
    font-size: 1.125rem;
    opacity: 0.95;
    margin-bottom: var(--spacing-3xl);
}

.features-list {
    text-align: left;
    display: inline-block;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
}

.feature-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-success);
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.feature-text {
    font-weight: 500;
}

.login-form-container {
    padding: var(--spacing-3xl);
    display: flex;
    flex-direction: column;
}

.login-header {
    margin-bottom: var(--spacing-2xl);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-gray-600);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
}

.back-link:hover {
    color: var(--color-primary);
}

.login-form-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.login-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-sm);
}

.login-subtitle {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-2xl);
}

.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    font-weight: 500;
}

.alert-error {
    background: #fee;
    color: #c00;
    border: 1px solid #fcc;
}

.alert-success {
    background: #efe;
    color: #0a0;
    border: 1px solid #cfc;
}

.login-form {
    margin-bottom: var(--spacing-2xl);
}

.input-with-icon {
    position: relative;
}

.input-icon {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-gray-400);
    pointer-events: none;
}

.input-with-icon input {
    padding-left: calc(var(--spacing-md) * 3);
    padding-right: calc(var(--spacing-md) * 3);
}

.toggle-password {
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-gray-400);
    transition: var(--transition-fast);
    padding: var(--spacing-xs);
}

.toggle-password:hover {
    color: var(--color-primary);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    user-select: none;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
    cursor: pointer;
}

.forgot-link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
}

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

.login-footer {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-gray-200);
}

.login-footer p {
    color: var(--color-gray-600);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

.help-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    font-size: 0.875rem;
}

.help-links a {
    color: var(--color-gray-600);
    text-decoration: none;
}

.help-links a:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

.help-links span {
    color: var(--color-gray-300);
}

/* Dashboard Styles */
.admin-dashboard {
    background: var(--color-gray-50);
    min-height: 100vh;
}

.dashboard-header {
    background: white;
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-lg) 0;
    margin-bottom: var(--spacing-2xl);
}

.dashboard-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dashboard-title {
    font-size: 1.5rem;
    font-weight: 700;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.stat-card {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stat-card-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: var(--spacing-md);
}

.stat-card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.stat-card-icon.primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.stat-card-icon.success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

.stat-card-icon.warning {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
}

.stat-card-icon.danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
}

.stat-card-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-xs);
}

.stat-card-label {
    color: var(--color-gray-600);
    font-size: 0.9rem;
}

.stat-card-trend {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.875rem;
    margin-top: var(--spacing-sm);
}

.trend-up {
    color: var(--color-success);
}

.trend-down {
    color: var(--color-danger);
}

/* Tables */
.table-container {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.table-header {
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--color-gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.table-title {
    font-size: 1.25rem;
    font-weight: 700;
}

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

th, td {
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
}

th {
    background: var(--color-gray-50);
    font-weight: 600;
    color: var(--color-gray-700);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

tr {
    border-bottom: 1px solid var(--color-gray-100);
}

tbody tr:hover {
    background: var(--color-gray-50);
}

.badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-success {
    background: #d1fae5;
    color: #065f46;
}

.badge-warning {
    background: #fed7aa;
    color: #92400e;
}

.badge-danger {
    background: #fee2e2;
    color: #991b1b;
}

.badge-info {
    background: #dbeafe;
    color: #1e40af;
}

/* Responsive */
@media (max-width: 768px) {
    .login-container {
        grid-template-columns: 1fr;
    }
    
    .login-visual {
        display: none;
    }
    
    .form-options {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: start;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}