/* ADMIN PORTAL STYLES - Matching Site Colors */

:root {
    /* Main Site Colors from styles.css */
    --texas-navy: #1a2332;
    --texas-red: #c41e3a;
    --steel-blue: #2c4a6b;
    --warm-gray: #f5f4f2;
    --charcoal: #2d3748;
    --accent-gold: #d4a574;
    --white: #ffffff;
    
    /* Site Navigation Gradients */
    --nav-gradient-start: #29B7E9;
    --nav-gradient-upper: #26ADE8;
    --nav-gradient-lower: #22A2E6;
    --nav-gradient-end: #1E99E4;
    --accent-gradient-start: #FE9129;
    --accent-gradient-end: #E67928;
    
    /* Admin-specific color mappings using site colors */
    --primary-navy: var(--texas-navy);
    --primary-red: var(--texas-red);
    --primary-blue: var(--steel-blue);
    --background-light: var(--warm-gray);
    --text-dark: var(--charcoal);
    --accent-color: var(--accent-gold);
    
    /* Background System */
    --bg-primary: var(--warm-gray);
    --bg-secondary: #f0efed;
    --bg-elevated: var(--white);
    --bg-hero: var(--texas-navy);
    
    /* Text System */
    --text-primary: var(--charcoal);
    --text-secondary: var(--steel-blue);
    --text-muted: #6b7280;
    --text-on-dark: var(--white);
    --text-on-light: var(--charcoal);
    
    /* Gradients using site colors */
    --gradient-hero: linear-gradient(135deg, var(--texas-navy) 0%, var(--steel-blue) 100%);
    --gradient-nav: linear-gradient(135deg, var(--nav-gradient-start) 0%, var(--nav-gradient-upper) 33%, var(--nav-gradient-lower) 67%, var(--nav-gradient-end) 100%);
    --gradient-accent: linear-gradient(135deg, var(--accent-gradient-start) 0%, var(--accent-gradient-end) 100%);
    
    /* Borders */
    --border-light: rgba(45, 55, 72, 0.1);
    --border-medium: rgba(45, 55, 72, 0.2);
    --border-strong: rgba(45, 55, 72, 0.3);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-medium: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-large: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
}

/* SIDEBAR LAYOUT */

.admin-container {
    display: flex;
    min-height: 100vh;
    background: var(--bg-primary);
}

.admin-sidebar {
    width: 260px;
    background: var(--gradient-hero);
    color: var(--text-on-dark);
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    border-right: 3px solid var(--accent-color);
    box-shadow: var(--shadow-large);
    z-index: 1000;
    transition: transform 0.3s ease;
}

.admin-logo {
    padding: 2rem;
    background: rgba(0, 0, 0, 0.2);
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.admin-logo h2 {
    color: var(--text-on-dark);
    margin: 0;
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.025em;
}

.admin-logo p {
    margin: 0.5rem 0 0;
    color: var(--accent-color);
    font-size: 0.85rem;
    font-weight: 500;
    opacity: 0.9;
}

.admin-nav {
    padding: 1rem 0;
}

.admin-nav a {
    display: block;
    padding: 1rem 2rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

.admin-nav a:hover {
    background: rgba(212, 165, 116, 0.15);
    color: var(--accent-color);
    border-left-color: var(--accent-color);
    transform: translateX(8px);
}

.admin-nav a.active {
    background: var(--gradient-accent);
    color: var(--text-on-dark);
    border-left-color: var(--accent-gradient-end);
    font-weight: 700;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.2);
}

.admin-user {
    padding: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    position: absolute;
    bottom: 0;
    width: 100%;
    background: var(--primary-navy);
}

.admin-user p {
    margin: 0 0 1rem 0;
    color: rgba(255,255,255,0.9);
    font-size: 0.9rem;
}

.admin-user .btn {
    background: rgba(255,255,255,0.2);
    border: 1px solid rgba(255,255,255,0.3);
    color: white;
    transition: all 0.3s ease;
    width: 100%;
    display: block;
    text-align: center;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 0.25rem;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.admin-user .btn:hover {
    background: var(--texas-red);
    border-color: var(--texas-red);
    color: white;
}

.admin-main {
    flex: 1;
    margin-left: 260px;
    padding: 0;
}

.admin-header {
    background: var(--bg-elevated);
    padding: 2rem 3rem;
    border-bottom: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
}

.admin-header h1 {
    margin: 0;
    color: var(--primary-navy);
    font-size: 2rem;
    font-weight: 700;
}

.admin-header p {
    margin: 0.5rem 0 0;
    color: var(--text-secondary);
    font-size: 1rem;
}

.admin-content {
    padding: 2rem 3rem;
    min-height: calc(100vh - 200px);
}

/* STATS CARDS */
.admin-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.stat-card {
    background: var(--bg-elevated);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow-medium);
    text-align: center;
    border-left: 4px solid var(--texas-red);
    transition: all 0.3s ease;
    cursor: pointer;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-large);
    border-left-color: var(--accent-color);
}

.stat-card h3 {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-navy);
    margin: 1rem 0;
}

.stat-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

/* BUTTONS */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--steel-blue);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(26, 35, 50, 0.3);
}

.btn-secondary {
    background: var(--steel-blue);
    color: white;
}

.btn-secondary:hover {
    background: var(--accent-color);
    color: var(--charcoal);
}

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

.btn-danger:hover {
    background: #a01729;
}

/* TABLES */
.admin-recent h2 {
    color: var(--primary-navy);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    font-weight: 700;
}

.card {
    background: var(--bg-elevated);
    border-radius: 10px;
    padding: 2rem;
    box-shadow: var(--shadow-medium);
    margin-bottom: 2rem;
    border: 1px solid var(--border-light);
}

.card h3 {
    color: var(--primary-navy);
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
}

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

.admin-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-on-dark);
    border-bottom: 2px solid var(--border-light);
    background: var(--gradient-nav);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.admin-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-light);
    font-size: 0.9rem;
}

.admin-table tbody tr:hover {
    background: var(--bg-secondary);
}

.admin-table tbody tr:last-child td {
    border-bottom: none;
}

/* STATUS BADGES */
.status-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-confirmed {
    background: #10b981;
    color: white;
}

.status-pending {
    background: var(--accent-gradient-start);
    color: var(--charcoal);
}

.status-unsubscribed {
    background: var(--texas-red);
    color: white;
}

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

/* ALERTS */
.alert {
    padding: 1rem;
    margin-bottom: 1.5rem;
    border-radius: 8px;
    border: 1px solid transparent;
    font-weight: 500;
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    color: #065f46;
    border-color: #10b981;
}

.alert-error {
    background: rgba(196, 30, 58, 0.1);
    color: var(--texas-red);
    border-color: var(--texas-red);
}

.alert-info {
    background: rgba(26, 35, 50, 0.1);
    color: var(--primary-navy);
    border-color: var(--primary-navy);
}

.alert-warning {
    background: rgba(254, 145, 41, 0.1);
    color: #c2410c;
    border-color: var(--accent-gradient-start);
}

/* QUICK ACTIONS */
.quick-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.action-btn {
    background: var(--gradient-nav);
    color: white;
    text-decoration: none;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-sm);
}

.action-btn:hover {
    background: var(--gradient-accent);
    color: var(--charcoal);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.action-btn.secondary {
    background: var(--steel-blue);
}

.action-btn.secondary:hover {
    background: var(--accent-color);
    color: var(--charcoal);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--primary-navy);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-light);
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: border-color 0.2s ease;
    background: var(--bg-elevated);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.1);
}

/* LOGIN FORM STYLES */
.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--gradient-hero);
    padding: 2rem;
}

.login-box {
    background: var(--bg-elevated);
    padding: 3rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-large);
    width: 100%;
    max-width: 400px;
    border: 1px solid var(--border-light);
}

.login-box h1 {
    margin-bottom: 2rem;
    color: var(--primary-navy);
    text-align: center;
    font-size: 1.75rem;
    font-weight: 700;
}

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

.login-box .btn {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
    font-weight: 600;
}

/* PAGE SPECIFIC STYLES */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-light);
}

.page-header h1 {
    color: var(--primary-navy);
    font-size: 1.75rem;
    font-weight: 700;
}

.page-actions {
    display: flex;
    gap: 1rem;
}

/* RESPONSIVE DESIGN - MOBILE FIRST */

/* Tablet - 768px and down */
@media (max-width: 768px) {
    .admin-sidebar {
        width: 200px;
    }
    
    .admin-main {
        margin-left: 200px;
    }
    
    .admin-content {
        padding: 1rem;
    }
    
    .admin-header {
        padding: 1rem;
    }
    
    .admin-header h1 {
        font-size: 1.75rem;
    }
    
    .admin-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .quick-actions {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .page-header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .page-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .admin-recent > div[style*="grid"] {
        grid-template-columns: 1fr !important;
    }
    
    /* Forms become full width */
    .form-row {
        flex-direction: column;
    }
    
    .form-group {
        width: 100% !important;
    }
    
    /* Cards and grids stack */
    .user-grid {
        grid-template-columns: 1fr !important;
    }
    
    /* Tables become scrollable */
    .admin-table-container,
    .table-responsive,
    .posts-table,
    .subscriber-table {
        overflow-x: auto;
        margin: 0 -1rem;
        padding: 0 1rem;
        -webkit-overflow-scrolling: touch;
    }
    
    .admin-table,
    .posts-table table,
    .subscriber-table table {
        min-width: 600px;
        width: 100%;
    }
    
    /* Ensure table headers stick */
    .posts-table th,
    .subscriber-table th,
    .admin-table th {
        position: sticky;
        top: 0;
        background: #f8f9fa;
        z-index: 10;
    }
    
    /* Buttons stack vertically */
    .btn-group {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    /* Newsletter tabs */
    .tab-buttons,
    .tab-navigation {
        flex-wrap: wrap;
        gap: 0.5rem;
        justify-content: stretch;
    }
    
    .tab-button,
    .tab-btn {
        flex: 1;
        min-width: 120px;
        text-align: center;
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }
    
    /* Tab content mobile */
    .tab-content {
        padding: 1rem 0;
    }
    
    /* Newsletter stats grid mobile */
    .stats-grid {
        grid-template-columns: 1fr !important;
        gap: 1rem;
    }
}

/* Mobile - 576px and down */
@media (max-width: 576px) {
    /* Sidebar becomes overlay */
    .admin-sidebar {
        transform: translateX(-100%) !important;
        width: 280px;
        position: fixed;
        z-index: 1001;
        left: 0;
        top: 0;
    }
    
    .admin-sidebar.mobile-open {
        transform: translateX(0) !important;
    }
    
    /* Add overlay when menu is open */
    .admin-sidebar.mobile-open::after {
        content: '';
        position: fixed;
        top: 0;
        left: 280px;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: -1;
    }
    
    .admin-main {
        margin-left: 0;
        width: 100%;
    }
    
    .admin-header {
        padding: 1rem;
        margin-left: 3rem; /* Space for hamburger menu */
    }
    
    .admin-header h1 {
        font-size: 1.5rem;
    }
    
    .admin-content {
        padding: 1rem;
    }
    
    /* Login page mobile */
    .login-container {
        padding: 1rem;
        min-height: 100vh;
        display: flex;
        align-items: center;
    }
    
    .login-box {
        padding: 1.5rem;
        margin: 0;
        width: 100%;
        max-width: none;
    }
    
    .login-box h1 {
        font-size: 1.75rem;
    }
    
    /* Tables on mobile */
    .admin-table {
        font-size: 0.875rem;
    }
    
    .admin-table th,
    .admin-table td {
        padding: 0.5rem;
        white-space: nowrap;
    }
    
    /* Cards full width */
    .card {
        margin: 0 -1rem 1rem -1rem;
        border-radius: 0;
    }
    
    /* Form improvements */
    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 16px; /* Prevent zoom on iOS */
        padding: 0.875rem;
    }
    
    .btn {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
        width: 100%;
        justify-content: center;
    }
    
    .btn-small {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
        width: auto;
    }
    
    /* Stats cards mobile */
    .stat-card {
        text-align: center;
        padding: 1.5rem 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    /* User management cards */
    .user-card {
        margin-bottom: 1rem;
    }
    
    .user-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions form {
        width: 100%;
    }
    
    .user-actions button {
        width: 100%;
    }
    
    /* Settings page mobile */
    .settings-section {
        margin: 0 -1rem 2rem -1rem;
        border-radius: 0;
    }
    
    /* Newsletter page mobile */
    .newsletter-stats {
        grid-template-columns: 1fr;
    }
    
    .newsletter-actions {
        flex-direction: column;
        gap: 1rem;
    }
    
    /* Newsletter export options mobile */
    .export-options {
        grid-template-columns: 1fr !important;
    }
    
    .export-card {
        margin-bottom: 1rem;
    }
    
    /* Blog manager mobile */
    .posts-table {
        margin: 0 -1rem;
        border-radius: 0;
    }
    
    .posts-table table {
        font-size: 0.875rem;
    }
    
    .posts-table th,
    .posts-table td {
        padding: 0.75rem 0.5rem;
        white-space: nowrap;
    }
    
    /* Blog form mobile improvements */
    .blog-form {
        margin: 0 -1rem 1.5rem -1rem;
        border-radius: 0;
        padding: 1.5rem;
    }
    
    .form-row {
        grid-template-columns: 1fr !important;
        gap: 1rem;
    }
    
    .color-preview {
        justify-content: center;
    }
    
    .color-option {
        width: 50px;
        height: 50px;
    }
    
    /* Table actions mobile */
    .actions {
        flex-direction: column !important;
        gap: 0.5rem !important;
        min-width: 120px;
    }
    
    .actions .btn {
        width: 100%;
        padding: 0.5rem;
        font-size: 0.75rem;
        white-space: nowrap;
    }
    
    /* Blog manager specific mobile fixes */
    .post-title {
        font-size: 0.875rem;
        line-height: 1.3;
    }
    
    .post-meta {
        font-size: 0.75rem;
    }
    
    .status-badge {
        font-size: 0.6875rem;
        padding: 2px 8px;
    }
    
    /* Newsletter subscriber table mobile */
    .subscriber-table {
        margin: 0 -1rem;
        border-radius: 0;
    }
    
    .subscriber-table th,
    .subscriber-table td {
        padding: 0.5rem;
        font-size: 0.875rem;
    }
    
    /* Stat boxes mobile */
    .stat-box {
        text-align: center;
        padding: 1rem;
    }
    
    .stat-box .number {
        font-size: 1.75rem;
    }
    
    .stat-box h3 {
        font-size: 0.75rem;
    }
    
    /* MFA page mobile */
    .mfa-code-input {
        font-size: 2rem !important;
        text-align: center;
        letter-spacing: 0.5rem;
        padding: 1rem !important;
    }
    
    /* Alert messages */
    .alert {
        margin: 0 -1rem 1rem -1rem;
        border-radius: 0;
        padding: 1rem;
    }
    
    /* Dashboard quick actions */
    .quick-actions .btn {
        margin-bottom: 0.5rem;
    }
    
    /* Hide/show elements for mobile */
    .desktop-only {
        display: none !important;
    }
    
    .mobile-only {
        display: block !important;
    }
    
    /* Improve touch targets */
    .admin-nav a {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
    
    /* Better spacing */
    .admin-content > * + * {
        margin-top: 1.5rem;
    }
}

/* MOBILE MENU TOGGLE */
.mobile-menu-toggle {
    display: none;
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 1002;
    background: var(--primary-navy);
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 0.5rem;
    cursor: pointer;
    box-shadow: var(--shadow-medium);
    font-size: 1.25rem;
    line-height: 1;
    transition: all 0.2s ease;
}

.mobile-menu-toggle:hover {
    background: var(--primary-red);
    transform: scale(1.05);
}

.mobile-menu-toggle:active {
    transform: scale(0.95);
}

/* Utility Classes */
.desktop-only {
    display: block;
}

.mobile-only {
    display: none;
}

.text-center-mobile {
    text-align: left;
}

.full-width-mobile {
    width: auto;
}

/* Touch-friendly improvements */
.touch-target {
    min-height: 44px;
    min-width: 44px;
}

/* Performance improvements for mobile */
.admin-sidebar {
    will-change: transform;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

.mobile-menu-toggle {
    will-change: transform, background-color;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

/* Smooth scrolling for mobile */
html {
    -webkit-overflow-scrolling: touch;
}

/* Disable hover effects on touch devices */
@media (hover: none) {
    .btn:hover,
    .mobile-menu-toggle:hover,
    .admin-nav a:hover {
        background-color: inherit;
        transform: none;
    }
}

@media (max-width: 576px) {
    .mobile-menu-toggle {
        display: block;
    }
    
    .text-center-mobile {
        text-align: center;
    }
    
    .full-width-mobile {
        width: 100%;
    }
}