/* Silvercrest Homes - Admin Panel Stylesheet */

:root {
    /* Admin-specific colors */
    --admin-primary: #1B4332;
    --admin-secondary: #2D6A4F;
    --admin-accent: #52B788;
    --admin-warning: #F57C00;
    --admin-danger: #D32F2F;
    --admin-success: #388E3C;
    --admin-info: #1976D2;
    
    /* Neutral colors */
    --admin-bg: #F8F9FA;
    --admin-card: #FFFFFF;
    --admin-border: #E0E0E0;
    --admin-text: #212529;
    --admin-text-muted: #6C757D;
    --admin-sidebar: #2C3E50;
    --admin-sidebar-text: #FFFFFF;
    
    /* Spacing */
    --admin-spacing: 1rem;
    --admin-spacing-sm: 0.5rem;
    --admin-spacing-lg: 2rem;
    
    /* Shadows */
    --admin-shadow: 0 2px 4px rgba(0,0,0,0.1);
    --admin-shadow-lg: 0 4px 8px rgba(0,0,0,0.15);
}

/* Base Admin Styles */
.admin-body {
    font-family: 'Open Sans', sans-serif;
    background-color: var(--admin-bg);
    margin: 0;
    padding: 0;
}

.admin-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.admin-sidebar {
    width: 250px;
    background: linear-gradient(180deg, var(--admin-sidebar) 0%, #34495e 100%);
    color: var(--admin-sidebar-text);
    box-shadow: var(--admin-shadow-lg);
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    z-index: 1000;
    display: flex;
    flex-direction: column;
}

.admin-sidebar-header {
    padding: var(--admin-spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.admin-logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--admin-sidebar-text);
    text-decoration: none;
}

.admin-nav {
    padding: var(--admin-spacing);
    flex: 1;
}

.admin-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
}

.admin-nav li {
    margin-bottom: var(--admin-spacing-sm);
    width: 100%;
}

.admin-nav a {
    display: flex;
    align-items: center;
    padding: var(--admin-spacing);
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.admin-nav a:hover,
.admin-nav a.active {
    background: rgba(255, 255, 255, 0.1);
    color: var(--admin-sidebar-text);
}

.admin-nav-icon {
    width: 20px;
    height: 20px;
    margin-right: var(--admin-spacing);
    flex-shrink: 0;
}

/* Main Content */
.admin-main {
    flex: 1;
    margin-left: 250px;
    padding: var(--admin-spacing-lg);
    background: var(--admin-bg);
}

.admin-header {
    background: var(--admin-card);
    padding: var(--admin-spacing-lg);
    border-radius: 8px;
    box-shadow: var(--admin-shadow);
    margin-bottom: var(--admin-spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.admin-title {
    margin: 0;
    color: var(--admin-text);
    font-size: 1.75rem;
}

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

.admin-user-name {
    color: var(--admin-text-muted);
}

.admin-logout {
    background: var(--admin-danger);
    color: white;
    border: none;
    padding: var(--admin-spacing-sm) var(--admin-spacing);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.admin-logout:hover {
    background: #B71C1C;
}

/* Cards */
.admin-card {
    background: var(--admin-card);
    border-radius: 8px;
    box-shadow: var(--admin-shadow);
    margin-bottom: var(--admin-spacing-lg);
    overflow: hidden;
}

.admin-card-header {
    padding: var(--admin-spacing-lg);
    border-bottom: 1px solid var(--admin-border);
    background: linear-gradient(90deg, var(--admin-primary) 0%, var(--admin-secondary) 100%);
    color: white;
}

.admin-card-header h3 {
    margin: 0;
    font-size: 1.25rem;
}

.admin-card-body {
    padding: var(--admin-spacing-lg);
}

/* Grid Layouts */
.admin-grid {
    display: grid;
    gap: var(--admin-spacing-lg);
}

.admin-grid-2 {
    grid-template-columns: 1fr 1fr;
}

.admin-grid-3 {
    grid-template-columns: 1fr 1fr 1fr;
}

.admin-grid-4 {
    grid-template-columns: 1fr 1fr 1fr 1fr;
}

/* Statistics Cards */
.stat-card {
    background: var(--admin-card);
    padding: var(--admin-spacing-lg);
    border-radius: 8px;
    box-shadow: var(--admin-shadow);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--admin-primary) 0%, var(--admin-accent) 100%);
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--admin-primary);
    margin-bottom: var(--admin-spacing-sm);
}

.stat-label {
    color: var(--admin-text-muted);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-change {
    font-size: 0.75rem;
    margin-top: var(--admin-spacing-sm);
}

.stat-change.positive {
    color: var(--admin-success);
}

.stat-change.negative {
    color: var(--admin-danger);
}

/* Tables */
.admin-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--admin-card);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--admin-shadow);
}

.admin-table th {
    background: var(--admin-primary);
    color: white;
    padding: var(--admin-spacing);
    text-align: left;
    font-weight: 600;
}

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

.admin-table tr:hover {
    background: rgba(27, 67, 50, 0.05);
}

.admin-table .actions {
    white-space: nowrap;
}

/* Buttons */
.admin-btn {
    display: inline-block;
    padding: var(--admin-spacing-sm) var(--admin-spacing);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.3s ease;
    text-align: center;
}

.admin-btn-primary {
    background: var(--admin-primary);
    color: white;
}

.admin-btn-primary:hover {
    background: var(--admin-secondary);
    color: white;
}

.admin-btn-secondary {
    background: var(--admin-text-muted);
    color: white;
}

.admin-btn-secondary:hover {
    background: #5A6268;
    color: white;
}

.admin-btn-success {
    background: var(--admin-success);
    color: white;
}

.admin-btn-success:hover {
    background: #2E7D32;
    color: white;
}

.admin-btn-warning {
    background: var(--admin-warning);
    color: white;
}

.admin-btn-warning:hover {
    background: #EF6C00;
    color: white;
}

.admin-btn-danger {
    background: var(--admin-danger);
    color: white;
}

.admin-btn-danger:hover {
    background: #C62828;
    color: white;
}

.admin-btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
}

/* Forms */
.admin-form-group {
    margin-bottom: var(--admin-spacing);
}

.admin-label {
    display: block;
    margin-bottom: var(--admin-spacing-sm);
    font-weight: 600;
    color: var(--admin-text);
}

.admin-input,
.admin-textarea,
.admin-select {
    width: 100%;
    padding: var(--admin-spacing);
    border: 1px solid var(--admin-border);
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.admin-input:focus,
.admin-textarea:focus,
.admin-select:focus {
    outline: none;
    border-color: var(--admin-primary);
    box-shadow: 0 0 0 3px rgba(27, 67, 50, 0.1);
}

.admin-textarea {
    resize: vertical;
    min-height: 100px;
}

/* Status Badges */
.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-new {
    background: var(--admin-info);
    color: white;
}

.status-read {
    background: var(--admin-warning);
    color: white;
}

.status-responded {
    background: var(--admin-success);
    color: white;
}

.status-archived {
    background: var(--admin-text-muted);
    color: white;
}

.status-active {
    background: var(--admin-success);
    color: white;
}

.status-inactive {
    background: var(--admin-text-muted);
    color: white;
}

.status-replied {
    background: var(--admin-success);
    color: white;
}

.status-success {
    background: var(--admin-success);
    color: white;
}

.status-warning {
    background: var(--admin-warning);
    color: white;
}

.status-danger {
    background: var(--admin-danger);
    color: white;
}

.status-info {
    background: var(--admin-info);
    color: white;
}

/* Charts Container */
.chart-container {
    position: relative;
    height: 300px;
    width: 100%;
    background: var(--admin-card);
    border-radius: 8px;
    padding: var(--admin-spacing);
}

/* Login Form */
.admin-login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--admin-primary) 0%, var(--admin-secondary) 100%);
    padding: var(--admin-spacing);
}

.admin-login-card {
    background: white;
    padding: var(--admin-spacing-lg) * 2;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 400px;
}

.admin-login-header {
    text-align: center;
    margin-bottom: var(--admin-spacing-lg);
}

.admin-login-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--admin-primary);
    margin-bottom: var(--admin-spacing);
}

.admin-login-subtitle {
    color: var(--admin-text-muted);
    font-size: 0.875rem;
}

/* Alerts */
.admin-alert {
    padding: var(--admin-spacing);
    border-radius: 4px;
    margin-bottom: var(--admin-spacing);
    border-left: 4px solid;
}

.admin-alert-success {
    background: rgba(56, 142, 60, 0.1);
    border-color: var(--admin-success);
    color: var(--admin-success);
}

.admin-alert-warning {
    background: rgba(245, 124, 0, 0.1);
    border-color: var(--admin-warning);
    color: var(--admin-warning);
}

.admin-alert-danger {
    background: rgba(211, 47, 47, 0.1);
    border-color: var(--admin-danger);
    color: var(--admin-danger);
}

.admin-alert-info {
    background: rgba(25, 118, 210, 0.1);
    border-color: var(--admin-info);
    color: var(--admin-info);
}

/* Responsive Design */
@media (max-width: 768px) {
    .admin-sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    
    .admin-sidebar.active {
        transform: translateX(0);
    }
    
    .admin-main {
        margin-left: 0;
        padding: var(--admin-spacing);
    }
    
    .admin-header {
        padding: var(--admin-spacing);
        flex-direction: column;
        gap: var(--admin-spacing);
        text-align: center;
    }
    
    .admin-grid-2,
    .admin-grid-3,
    .admin-grid-4 {
        grid-template-columns: 1fr;
    }
    
    .admin-table {
        font-size: 0.875rem;
    }
    
    .admin-table th,
    .admin-table td {
        padding: var(--admin-spacing-sm);
    }
}

/* Loading States */
.admin-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--admin-spacing-lg);
}

.admin-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--admin-border);
    border-top-color: var(--admin-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Pagination */
.admin-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--admin-spacing-sm);
    margin-top: var(--admin-spacing);
}

.admin-pagination .admin-btn {
    min-width: 40px;
}

.admin-pagination .active {
    background: var(--admin-primary);
    color: white;
}

/* Utility Classes */
.admin-text-center { text-align: center; }
.admin-text-right { text-align: right; }
.admin-text-muted { color: var(--admin-text-muted); }
.admin-text-primary { color: var(--admin-primary); }
.admin-text-success { color: var(--admin-success); }
.admin-text-warning { color: var(--admin-warning); }
.admin-text-danger { color: var(--admin-danger); }

.admin-mb-0 { margin-bottom: 0; }
.admin-mb-1 { margin-bottom: var(--admin-spacing-sm); }
.admin-mb-2 { margin-bottom: var(--admin-spacing); }
.admin-mb-3 { margin-bottom: var(--admin-spacing-lg); }

.admin-mt-0 { margin-top: 0; }
.admin-mt-1 { margin-top: var(--admin-spacing-sm); }
.admin-mt-2 { margin-top: var(--admin-spacing); }
.admin-mt-3 { margin-top: var(--admin-spacing-lg); }

.admin-d-none { display: none; }
.admin-d-block { display: block; }
.admin-d-flex { display: flex; }

/* Mobile Menu Toggle */
.admin-mobile-toggle {
    display: none;
    background: var(--admin-primary);
    color: white;
    border: none;
    padding: var(--admin-spacing);
    border-radius: 4px;
    cursor: pointer;
    position: fixed;
    top: var(--admin-spacing);
    left: var(--admin-spacing);
    z-index: 1001;
}

@media (max-width: 768px) {
    .admin-mobile-toggle {
        display: block;
    }
}

/* Sidebar Footer Styles */
.admin-sidebar-footer {
    margin-top: auto;
    padding: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.admin-user-info {
    margin-bottom: 0.75rem;
}

.admin-user-name {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.admin-user-role {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.admin-logout-btn {
    display: block;
    width: 100%;
    padding: 0.5rem 1rem;
    background: #3E2723;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    text-align: center;
    font-size: 0.875rem;
    transition: background-color 0.2s;
}

.admin-logout-btn:hover {
    background: #5D4037;
    color: white;
}

/* Pagination Styles */
.admin-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
    padding: 1rem;
}

.admin-page-current {
    padding: 0.5rem 0.75rem;
    background: var(--admin-primary);
    color: white;
    border-radius: 4px;
    font-weight: 500;
}

.admin-page-link {
    padding: 0.5rem 0.75rem;
    background: white;
    color: var(--admin-text);
    border: 1px solid var(--admin-border);
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.2s;
}

.admin-page-link:hover {
    background: var(--admin-primary);
    color: white;
    border-color: var(--admin-primary);
}