@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary: #FF6B6B;
    --primary-dark: #E85555;
    --primary-light: #FFE8E8;
    --accent: #4ECDC4;
    --accent-dark: #3AB5AD;
    --accent-light: #E8F9F8;
    --secondary: #FFD93D;
    --danger: #FF4757;
    --success: #2ED573;
    --warning: #FFA502;
    --bg: #FAFBFF;
    --card: #ffffff;
    --text: #2D3436;
    --muted: #A0AEC0;
    --border: #E8ECF4;
    --gradient-start: #FF6B6B;
    --gradient-end: #FF8E53;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 8px 24px rgba(149, 157, 165, 0.1);
    --shadow-lg: 0 16px 40px rgba(149, 157, 165, 0.15);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-full: 9999px;
    
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg);
    background-image: 
        radial-gradient(at 0% 0%, rgba(255, 107, 107, 0.03) 0px, transparent 50%),
        radial-gradient(at 100% 0%, rgba(78, 205, 196, 0.03) 0px, transparent 50%);
    background-attachment: fixed;
    color: var(--text);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    scroll-behavior: smooth;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: #CBD5E0;
    border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
    background: #A0AEC0;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--text);
    line-height: 1.25;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition-smooth);
}
a:hover {
    color: var(--primary-dark);
}

/* Navbar */
.navbar {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(255, 107, 107, 0.15);
}

.nav-brand {
    display: flex;
    align-items: center;
}
.nav-brand a {
    color: #ffffff;
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.nav-brand i {
    font-size: 1.5rem;
    background: rgba(255, 255, 255, 0.2);
    padding: 6px;
    border-radius: 10px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}
.nav-links a {
    color: rgba(255, 255, 255, 0.9);
    padding: 8px 14px;
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-smooth);
}
.nav-links a:hover, .nav-links a.active {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-1px);
}
.nav-links a.active {
    font-weight: 600;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.25);
}

/* Mobile hamburger button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.4rem;
    cursor: pointer;
    padding: 8px;
}

/* Container */
.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 24px 16px;
    min-height: calc(100vh - 120px);
}

/* Cards */
.card {
    background: var(--card);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 24px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}
.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 22px;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-smooth);
}
.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}
.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: #fff;
    box-shadow: 0 4px 14px rgba(255, 107, 107, 0.2);
}
.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--gradient-end));
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.3);
}

.btn-success {
    background: var(--success);
    color: #fff;
    box-shadow: 0 4px 14px rgba(46, 213, 115, 0.2);
}
.btn-success:hover {
    background: #26c065;
}

.btn-danger {
    background: var(--danger);
    color: #fff;
    box-shadow: 0 4px 14px rgba(255, 71, 87, 0.2);
}
.btn-danger:hover {
    background: #e03d4d;
}

.btn-warning {
    background: var(--warning);
    color: #fff;
    box-shadow: 0 4px 14px rgba(255, 165, 2, 0.2);
}
.btn-warning:hover {
    background: #e59400;
}

.btn-secondary {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 4px 14px rgba(78, 205, 196, 0.2);
}
.btn-secondary:hover {
    background: var(--accent-dark);
}

.btn-dark {
    background: #2D3436;
    color: #fff;
}
.btn-dark:hover {
    background: #1e2223;
}

.btn-sm {
    padding: 6px 14px;
    font-size: 0.8rem;
    border-radius: 8px;
}

/* Forms */
.form-group {
    margin-bottom: 18px;
}
.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    font-size: 0.85rem;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border);
    border-radius: 10px;
    font-size: 0.95rem;
    font-family: inherit;
    color: var(--text);
    outline: none;
    background-color: #FAFBFF;
    transition: var(--transition-smooth);
}
.form-control:focus {
    border-color: var(--primary);
    background-color: #ffffff;
    box-shadow: 0 0 0 4px var(--primary-light);
}
textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

.password-field {
    position: relative;
}

.password-field .form-control {
    padding-right: 48px;
}

.password-toggle {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 34px;
    height: 34px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

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

.gender-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.gender-options label {
    margin: 0;
    cursor: pointer;
}

.gender-options input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.gender-options span {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 2px solid var(--border);
    border-radius: 10px;
    background: #FAFBFF;
    padding: 12px;
    font-weight: 700;
    text-transform: none;
    letter-spacing: 0;
}

.gender-options input:checked + span {
    border-color: var(--primary);
    background: var(--primary-light);
    color: var(--primary-dark);
}

/* Checkbox style */
input[type="checkbox"] {
    accent-color: var(--primary);
    width: 16px;
    height: 16px;
    vertical-align: middle;
    margin-right: 6px;
}

/* Alerts */
@keyframes slideIn {
    from {
        transform: translateY(-10px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}
.alert {
    padding: 12px 18px;
    border-radius: 10px;
    margin-bottom: 18px;
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideIn 0.3s ease-out;
    border-left: 4px solid transparent;
}
.alert-danger {
    background: #FFF0F0;
    color: #D63031;
    border-left-color: #D63031;
}
.alert-success {
    background: #EDFFF3;
    color: #27AE60;
    border-left-color: #27AE60;
}

/* Auth box */
.auth-box {
    max-width: 440px;
    margin: 40px auto;
    background: #ffffff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    padding: 32px;
    position: relative;
    overflow: hidden;
}
.auth-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}
.auth-box h2 {
    margin-bottom: 24px;
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    gap: 10px;
}
.auth-box form {
    margin-bottom: 20px;
}
.auth-box hr {
    border: 0;
    border-top: 1px solid var(--border);
    margin: 20px 0;
}
.auth-box p {
    text-align: center;
    font-size: 0.9rem;
    color: var(--muted);
}
.auth-box p a {
    font-weight: 600;
}
.auth-box .btn-dark, .auth-box .btn-danger {
    width: 48%;
    display: inline-flex;
    margin-top: 10px;
}
.auth-box .btn-dark { margin-right: 2%; }

/* Avatars */
.avatar-xs {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #fff;
    box-shadow: var(--shadow-sm);
}
.avatar-sm {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #fff;
    box-shadow: var(--shadow-sm);
}
.avatar-md {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #fff;
    box-shadow: var(--shadow-md);
}
.avatar-lg {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #fff;
    box-shadow: var(--shadow-lg);
}

/* Feed layout */
.feed-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
}
.feed-main {
    display: flex;
    flex-direction: column;
}
.feed-sidebar {
    position: sticky;
    top: 88px;
    height: fit-content;
}

/* Post form */
.post-form h3 {
    margin-bottom: 16px;
    font-size: 1.1rem;
    font-weight: 600;
}
.post-form textarea {
    margin-bottom: 16px;
    border: 1px solid var(--border);
    background: #FAFBFF;
}
.post-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}
.post-options label {
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
}
.post-options input[type="file"] {
    font-size: 0.8rem;
    color: var(--muted);
}
.post-options input[type="file"]::-webkit-file-upload-button {
    background: #f1f5f9;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 4px 8px;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition-smooth);
}
.post-options input[type="file"]::-webkit-file-upload-button:hover {
    background: #e2e8f0;
}

/* Post card */
.post {
    padding: 24px;
}
.post-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}
.post-header div {
    display: flex;
    flex-direction: column;
}
.post-header a {
    color: var(--text);
    font-weight: 700;
    font-size: 0.95rem;
}
.post-header a:hover {
    color: var(--primary);
}
.post-header .text-muted {
    font-size: 0.8rem;
}
.post-time {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--muted);
}
.post-content {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 16px;
    white-space: pre-wrap;
    word-break: break-word;
}
.post-image {
    width: 100%;
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    max-height: 480px;
    object-fit: cover;
    border: 1px solid var(--border);
}
.post-options {
    border-top: 1px solid var(--border);
    padding-top: 12px;
}
.post-actions a {
    color: var(--muted);
    font-weight: 600;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 8px;
    background: #FAFBFF;
    border: 1px solid var(--border);
}
.post-actions a:hover {
    color: var(--primary);
    background: var(--primary-light);
    border-color: rgba(255, 107, 107, 0.2);
}

.private-post {
    border-left: 6px solid var(--secondary);
    background: linear-gradient(90deg, #FFFDF5 0%, #FFFFFF 100%);
}

/* Badges */
.badge-private {
    background: #FFF9DB;
    color: #F59F00;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 3px;
    width: fit-content;
    margin-top: 2px;
}
.badge-admin {
    background: #FFE8E8;
    color: var(--primary);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 3px;
}

/* Sidebar links */
.sidebar-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    color: var(--text);
    text-decoration: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 4px;
    transition: var(--transition-smooth);
}
.sidebar-link:hover {
    color: var(--primary);
    background: var(--primary-light);
    transform: translateX(4px);
}
.sidebar-link i {
    font-size: 1.1rem;
    color: var(--muted);
    width: 20px;
    text-align: center;
}
.sidebar-link:hover i {
    color: var(--primary);
}

/* Profile Layout */
.profile-layout {
    max-width: 800px;
    margin: 0 auto;
}
.profile-header.card {
    padding: 0;
    overflow: hidden;
    position: relative;
}
.profile-cover {
    height: 180px;
    background: linear-gradient(135deg, #FF6B6B, #4ECDC4);
    position: relative;
    overflow: hidden;
}
.profile-cover::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 30%, rgba(255, 255, 255, 0.15) 0%, transparent 35%);
}
.profile-header-content {
    padding: 0 24px 24px;
    display: flex;
    align-items: flex-end;
    gap: 20px;
    margin-top: -60px;
    position: relative;
    z-index: 10;
}
.profile-info {
    flex: 1;
    margin-top: 60px;
}
.profile-info h2 {
    font-size: 1.6rem;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.profile-info .text-muted {
    font-size: 0.9rem;
    font-weight: 500;
}
.profile-bio {
    margin-top: 12px;
    font-size: 0.95rem;
    color: var(--text);
}
.profile-meta {
    margin-top: 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 0.85rem;
    color: var(--muted);
}
.profile-meta i {
    color: var(--primary);
}
.profile-meta code {
    background: var(--primary-light);
    color: var(--primary-dark);
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 600;
}
.profile-actions {
    display: flex;
    gap: 10px;
    margin-top: 16px;
    align-self: flex-end;
}

.profile-posts {
    margin-top: 24px;
}
.profile-posts h3 {
    font-size: 1.2rem;
    margin-bottom: 16px;
    font-weight: 700;
}

/* Messages */
.messages-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
    height: calc(100vh - 120px);
}
.inbox-list {
    overflow-y: auto;
    padding: 16px 8px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.inbox-list h3 {
    font-size: 1.2rem;
    padding: 8px 12px;
    margin-bottom: 8px;
    border-bottom: 1px solid var(--border);
}
.inbox-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--text);
    transition: var(--transition-smooth);
    border: 1px solid transparent;
}
.inbox-item:hover {
    background: var(--bg);
}
.inbox-item.active {
    background: var(--primary-light);
    border-color: rgba(255, 107, 107, 0.1);
}
.inbox-item.active strong {
    color: var(--primary-dark);
}
.inbox-item div {
    display: flex;
    flex-direction: column;
}
.inbox-item strong {
    font-size: 0.9rem;
    font-weight: 600;
}
.inbox-item .text-muted {
    font-size: 0.75rem;
}

.chat-window {
    display: flex;
    flex-direction: column;
    padding: 0;
    overflow: hidden;
}
.chat-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    background: #ffffff;
}
.chat-header strong {
    font-size: 1rem;
    font-weight: 700;
}
.chat-header a {
    font-size: 0.8rem;
    font-weight: 500;
}
.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    background: #FAFBFF;
}

.message {
    display: flex;
    flex-direction: column;
    max-width: 65%;
    animation: slideIn 0.2s ease-out;
}
.msg-sent {
    align-self: flex-end;
    align-items: flex-end;
}
.msg-recv {
    align-self: flex-start;
}
.msg-bubble {
    padding: 12px 16px;
    border-radius: var(--radius-lg);
    font-size: 0.92rem;
    line-height: 1.5;
    position: relative;
    word-break: break-word;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}
.msg-sent .msg-bubble {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: #ffffff;
    border-bottom-right-radius: 4px;
}
.msg-recv .msg-bubble {
    background: #ffffff;
    color: var(--text);
    border-bottom-left-radius: 4px;
    border: 1px solid var(--border);
}
.msg-time {
    font-size: 0.7rem;
    color: var(--muted);
    margin-top: 4px;
    padding: 0 4px;
}

.chat-input {
    display: flex;
    gap: 12px;
    padding: 16px 20px;
    border-top: 1px solid var(--border);
    background: #ffffff;
    align-items: center;
}
.chat-input .form-control {
    background: #f1f5f9;
    border-color: transparent;
}
.chat-input .form-control:focus {
    background: #ffffff;
    border-color: var(--primary);
}
.chat-input .btn-primary {
    width: 48px;
    height: 48px;
    padding: 0;
    border-radius: 50%;
    flex-shrink: 0;
}

.no-chat {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    gap: 16px;
    background: #FAFBFF;
}
.no-chat i {
    color: var(--accent);
    opacity: 0.7;
}

/* Search page */
.search-page {
    max-width: 700px;
    margin: 0 auto;
}
.search-page h2 {
    font-size: 1.5rem;
    margin-bottom: 16px;
}
.search-form {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
}
.search-form .form-control {
    flex: 1;
}
.user-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.user-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border-radius: var(--radius-md);
    background: #FAFBFF;
    border: 1px solid var(--border);
    transition: var(--transition-smooth);
}
.user-card:hover {
    border-color: rgba(78, 205, 196, 0.4);
    box-shadow: var(--shadow-sm);
}
.user-card > div {
    flex: 1;
}
.user-card strong {
    font-size: 0.95rem;
    color: var(--text);
}
.user-card .text-muted {
    font-size: 0.8rem;
    display: block;
}
.user-card p.text-muted {
    font-size: 0.85rem;
    margin-top: 4px;
    color: var(--text);
}

/* Friends Page */
.friends-page {
    max-width: 900px;
    margin: 0 auto;
}
.friends-page h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.friends-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
}
.friend-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 24px 16px;
    background: #FAFBFF;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    transition: var(--transition-smooth);
}
.friend-card:hover {
    border-color: rgba(255, 107, 107, 0.3);
    background: #ffffff;
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}
.friend-card strong {
    font-size: 0.95rem;
    margin-top: 12px;
}
.friend-card .text-muted {
    font-size: 0.8rem;
    margin-bottom: 12px;
}
.friend-actions {
    display: flex;
    gap: 8px;
    width: 100%;
}
.friend-actions .btn {
    flex: 1;
}

.friend-request-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border-radius: var(--radius-md);
    background: var(--primary-light);
    border: 1px solid rgba(255, 107, 107, 0.1);
    margin-bottom: 12px;
}
.friend-request-item div {
    flex: 1;
}
.friend-request-item strong {
    font-size: 0.95rem;
}
.friend-request-item .text-muted {
    font-size: 0.8rem;
    display: block;
}

/* Settings */
.settings-page {
    max-width: 600px;
    margin: 0 auto;
}
.settings-page h2, .settings-page h3 {
    margin-bottom: 20px;
}
.avatar-preview {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
    background: #FAFBFF;
    padding: 16px;
    border-radius: var(--radius-md);
    border: 1px dashed var(--border);
}
.avatar-preview input[type="file"] {
    font-size: 0.85rem;
}

/* Metadata / Exiftool box */
.metadata-box {
    margin-top: 24px;
    background: #2D3436;
    border-radius: var(--radius-md);
    padding: 20px;
    border-left: 4px solid var(--secondary);
    box-shadow: var(--shadow-md);
}
.metadata-box h4 {
    color: #ffffff;
    font-size: 0.95rem;
    margin-bottom: 12px;
    font-family: monospace;
    display: flex;
    align-items: center;
    gap: 8px;
}
.metadata-box pre {
    color: var(--secondary);
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.8rem;
    white-space: pre-wrap;
    overflow-x: auto;
    background: rgba(0,0,0,0.2);
    padding: 12px;
    border-radius: 6px;
}

/* Preview / SSRF Page */
.preview-page {
    max-width: 800px;
    margin: 0 auto;
}
.preview-page h2 {
    margin-bottom: 8px;
}
.preview-page p {
    margin-bottom: 20px;
}
.preview-result {
    margin-top: 24px;
    border-left: 4px solid var(--accent);
}
.preview-result h4 {
    margin-bottom: 12px;
}
.preview-result pre {
    background: #f1f5f9;
    padding: 16px;
    border-radius: var(--radius-md);
    overflow-x: auto;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.8rem;
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid var(--border);
}

/* Post details and comments */
.post-detail {
    max-width: 800px;
    margin: 0 auto;
}
.comments-section h3 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 12px;
}
.comment {
    display: flex;
    gap: 12px;
    margin-bottom: 18px;
    background: #FAFBFF;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}
.comment-body {
    flex: 1;
}
.comment-body strong {
    font-size: 0.9rem;
}
.comment-body .text-muted {
    font-size: 0.75rem;
}
.comment-body p {
    margin-top: 6px;
    font-size: 0.9rem;
    color: var(--text);
}
.comment-body small.text-muted {
    display: block;
    margin-top: 6px;
}
.comment-form {
    margin-top: 24px;
    display: flex;
    gap: 12px;
    align-items: flex-end;
}
.comment-form textarea {
    flex: 1;
    margin-bottom: 0;
}

/* Vuln Hint collapse panel */
.vuln-hint {
    margin-top: 24px;
    background: #FFFBEB;
    border: 1px solid #FEF3C7;
    border-radius: var(--radius-md);
    padding: 16px;
    transition: var(--transition-smooth);
}
.vuln-hint summary {
    cursor: pointer;
    font-weight: 600;
    color: #B45309;
    outline: none;
    user-select: none;
}
.vuln-hint summary:hover {
    color: #92400E;
}
.vuln-hint ul {
    margin-top: 12px;
    padding-left: 20px;
    font-size: 0.85rem;
    color: #92400E;
}
.vuln-hint li {
    margin-bottom: 6px;
}
.vuln-hint code {
    background: #FEF3C7;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 600;
    font-family: monospace;
}

/* Footer */
footer {
    text-align: center;
    padding: 32px 16px;
    color: var(--muted);
    font-size: 0.85rem;
    margin-top: 40px;
    border-top: 1px solid var(--border);
    background: #ffffff;
}
footer em {
    color: var(--primary);
    font-weight: 600;
}

/* Utilities */
.text-muted {
    color: var(--muted);
}
.mt-4 { margin-top: 16px; }

/* Responsive Grid / Flex Adjustments */
@media (max-width: 900px) {
    .feed-layout {
        grid-template-columns: 1fr;
    }
    .feed-sidebar {
        position: static;
        order: -1;
    }
    .messages-layout {
        grid-template-columns: 1fr;
        height: auto;
    }
    .inbox-list {
        max-height: 260px;
    }
    .profile-header-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
        margin-top: -50px;
    }
    .profile-info {
        margin-top: 12px;
    }
    .profile-info h2 {
        justify-content: center;
    }
    .profile-meta {
        justify-content: center;
    }
    .profile-actions {
        align-self: center;
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 600px) {
    .navbar {
        padding: 0 16px;
    }
    .nav-links {
        display: none; /* JS will toggle this */
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
        flex-direction: column;
        padding: 16px;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        gap: 12px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
    .nav-links.mobile-show {
        display: flex;
    }
    .nav-links a {
        width: 100%;
        justify-content: center;
    }
    .mobile-menu-btn {
        display: block;
    }
    .auth-box {
        padding: 24px 16px;
    }
    .auth-box .btn-dark, .auth-box .btn-danger {
        width: 100%;
        margin-right: 0;
    }
}

/* ═══════════════════════════════════════════════════
   MESSENGER POPUP — Facebook-style floating chat
   ═══════════════════════════════════════════════════ */

/* ── Outer Container ────────────────────────────── */
#messenger-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: row-reverse;
    align-items: flex-end;
    gap: 12px;
    pointer-events: none; /* Children opt-in */
}

/* ── Floating Bubble Toggle Button ──────────────── */
#messenger-toggle {
    pointer-events: all;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    border: none;
    cursor: pointer;
    box-shadow: 0 6px 24px rgba(255, 107, 107, 0.4), 0 2px 8px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease;
    flex-shrink: 0;
    position: relative;
}
#messenger-toggle:hover {
    transform: scale(1.12) rotate(-5deg);
    box-shadow: 0 10px 30px rgba(255, 107, 107, 0.5);
}
#messenger-toggle:active {
    transform: scale(0.95);
}

/* Unread badge */
#messenger-unread-badge {
    position: absolute;
    top: -2px;
    right: -2px;
    min-width: 20px;
    height: 20px;
    background: var(--danger);
    color: white;
    border-radius: var(--radius-full);
    font-size: 0.6rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    border: 2px solid white;
    animation: badgePulse 1.5s infinite;
}
@keyframes badgePulse {
    0%, 100% { transform: scale(1); }
    50%       { transform: scale(1.15); }
}

/* ── Contacts Panel ─────────────────────────────── */
#messenger-panel {
    pointer-events: all;
    width: 300px;
    background: white;
    border-radius: 18px;
    box-shadow: 0 12px 50px rgba(0, 0, 0, 0.12), 0 4px 16px rgba(0,0,0,0.06);
    overflow: hidden;
    transform: translateY(16px) scale(0.96);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
    max-height: 480px;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border);
}
#messenger-panel.visible {
    transform: translateY(0) scale(1);
    opacity: 1;
    pointer-events: all;
}

.messenger-panel-header {
    padding: 14px 16px;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    display: flex;
    align-items: center;
    gap: 10px;
    color: white;
    flex-shrink: 0;
}
.messenger-panel-header i { font-size: 1.1rem; }
.messenger-panel-header h4 {
    flex: 1;
    font-size: 1rem;
    font-weight: 700;
    color: white;
    margin: 0;
}
.messenger-panel-close-btn {
    background: rgba(255,255,255,0.2);
    border: none;
    color: white;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    transition: background 0.2s;
}
.messenger-panel-close-btn:hover { background: rgba(255,255,255,0.35); }

.messenger-panel-search {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 8px;
    background: #FAFBFF;
    flex-shrink: 0;
}
.messenger-panel-search i { color: var(--muted); font-size: 0.85rem; }
.messenger-panel-search input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 0.85rem;
    background: transparent;
    font-family: inherit;
    color: var(--text);
}

/* Contacts list */
#messenger-contacts {
    overflow-y: auto;
    flex: 1;
}

.messenger-contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    cursor: pointer;
    transition: background 0.15s;
    border-bottom: 1px solid rgba(232, 236, 244, 0.5);
}
.messenger-contact-item:hover { background: var(--primary-light); }

.messenger-avatar-wrap {
    position: relative;
    flex-shrink: 0;
}
.messenger-avatar-wrap img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid white;
    box-shadow: var(--shadow-sm);
}
.messenger-online-dot {
    position: absolute;
    bottom: 1px;
    right: 1px;
    width: 10px;
    height: 10px;
    background: var(--success);
    border-radius: 50%;
    border: 2px solid white;
}
.messenger-contact-info { flex: 1; min-width: 0; }
.messenger-contact-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.messenger-contact-status {
    font-size: 0.75rem;
    color: var(--muted);
    margin-top: 1px;
}
.messenger-contact-arrow {
    font-size: 0.7rem;
    color: var(--muted);
    flex-shrink: 0;
}

.messenger-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 32px 16px;
    gap: 10px;
    color: var(--muted);
    font-size: 0.85rem;
    text-align: center;
}
.messenger-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    color: var(--muted);
    font-size: 0.85rem;
    gap: 8px;
}

/* ── Chat Windows Container ─────────────────────── */
#messenger-windows {
    pointer-events: all;
    display: flex;
    flex-direction: row-reverse;
    gap: 12px;
    align-items: flex-end;
}

/* ── Individual Chat Window ─────────────────────── */
.messenger-chat-window {
    width: 300px;
    height: 400px;
    background: white;
    border-radius: 18px;
    box-shadow: 0 12px 50px rgba(0, 0, 0, 0.12), 0 4px 16px rgba(0,0,0,0.06);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: chatWindowIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border);
}
@keyframes chatWindowIn {
    from { transform: translateY(24px) scale(0.94); opacity: 0; }
    to   { transform: translateY(0)    scale(1);    opacity: 1; }
}
.messenger-chat-window.bounce {
    animation: chatBounce 0.4s ease;
}
@keyframes chatBounce {
    0%   { transform: scale(1); }
    30%  { transform: scale(1.04); }
    60%  { transform: scale(0.98); }
    100% { transform: scale(1); }
}

.messenger-chat-header {
    padding: 10px 14px;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
.messenger-chat-header img {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255,255,255,0.6);
}
.messenger-chat-header-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}
.messenger-chat-header-name {
    font-size: 0.875rem;
    font-weight: 700;
    color: white;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.messenger-chat-header-actions {
    display: flex;
    gap: 6px;
    align-items: center;
}
.messenger-header-btn {
    background: rgba(255,255,255,0.2);
    border: none;
    color: white;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    text-decoration: none;
    transition: background 0.2s;
}
.messenger-header-btn:hover {
    background: rgba(255,255,255,0.35);
    color: white;
}

/* Chat messages area */
.messenger-chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    background: #FAFBFF;
}
.messenger-chat-messages::-webkit-scrollbar { width: 4px; }
.messenger-chat-messages::-webkit-scrollbar-thumb { background: #CBD5E0; border-radius: 4px; }

/* Message bubbles */
.messenger-bubble {
    max-width: 78%;
    display: flex;
    flex-direction: column;
    animation: bubbleIn 0.18s ease-out;
}
@keyframes bubbleIn {
    from { opacity: 0; transform: translateY(6px) scale(0.96); }
    to   { opacity: 1; transform: translateY(0)   scale(1); }
}
.messenger-bubble.sent  { align-self: flex-end; align-items: flex-end; }
.messenger-bubble.recv  { align-self: flex-start; }

.messenger-bubble-content {
    padding: 8px 13px;
    border-radius: 18px;
    font-size: 0.875rem;
    line-height: 1.45;
    word-break: break-word;
}
.messenger-bubble.sent .messenger-bubble-content {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: white;
    border-bottom-right-radius: 5px;
}
.messenger-bubble.recv .messenger-bubble-content {
    background: white;
    color: var(--text);
    border: 1px solid var(--border);
    border-bottom-left-radius: 5px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

/* Chat input */
.messenger-chat-input {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-top: 1px solid var(--border);
    background: white;
    flex-shrink: 0;
}
.messenger-chat-input input {
    flex: 1;
    padding: 8px 14px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    outline: none;
    font-family: inherit;
    color: var(--text);
    background: #FAFBFF;
    transition: border-color 0.2s, background 0.2s;
}
.messenger-chat-input input:focus {
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 3px var(--primary-light);
}
.messenger-send-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    flex-shrink: 0;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 3px 10px rgba(255, 107, 107, 0.25);
}
.messenger-send-btn:hover {
    transform: scale(1.12);
    box-shadow: 0 5px 16px rgba(255, 107, 107, 0.4);
}
.messenger-send-btn:active { transform: scale(0.95); }

/* ── Responsive ─────────────────────────────────── */
@media (max-width: 600px) {
    #messenger-container {
        bottom: 16px;
        right: 16px;
    }
    #messenger-panel {
        width: calc(100vw - 80px);
        max-width: 320px;
    }
    .messenger-chat-window {
        width: calc(100vw - 32px);
        max-width: 340px;
        height: 360px;
    }
    #messenger-windows {
        display: none; /* Hide extra windows on mobile, only show 1 */
    }
    #messenger-windows:has(.messenger-chat-window:only-child) {
        display: flex;
    }
}

/* Admin and user dashboards */
.admin-page,
.user-dashboard {
    max-width: 1180px;
    margin: 0 auto;
}

.admin-hero,
.dashboard-hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    border-radius: 8px;
}

.admin-hero h1,
.dashboard-hero h1 {
    font-size: 1.9rem;
    margin: 4px 0 8px;
}

.eyebrow {
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.admin-tabs,
.dashboard-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: flex-end;
}

.admin-tabs a,
.quick-links a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    background: #FAFBFF;
    font-weight: 700;
    font-size: 0.88rem;
}

.admin-tabs a:hover,
.quick-links a:hover {
    color: var(--primary);
    border-color: rgba(255, 107, 107, 0.25);
    background: var(--primary-light);
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 18px;
    box-shadow: var(--shadow-sm);
    display: grid;
    gap: 4px;
}

.stat-card i {
    color: var(--accent-dark);
    font-size: 1.2rem;
}

.stat-card strong {
    font-size: 1.8rem;
    line-height: 1;
}

.stat-card span {
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 700;
}

.stat-card.danger i,
.stat-card.danger strong {
    color: var(--danger);
}

.stat-card.warning i,
.stat-card.warning strong {
    color: var(--warning);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 24px;
}

.quick-links,
.compact-list,
.security-events,
.moderation-list {
    display: grid;
    gap: 12px;
}

.security-dashboard-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
}

.security-panel {
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #FAFBFF;
    padding: 16px;
}

.security-panel h3 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
    margin-bottom: 12px;
}

.compact-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #FAFBFF;
}

.compact-row div {
    display: grid;
    gap: 3px;
}

.compact-row span,
.admin-table span,
.table-user span,
.moderation-meta span,
.event-main span {
    color: var(--muted);
    font-size: 0.78rem;
}

.admin-section {
    border-radius: 8px;
}

.section-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 18px;
}

.section-heading h2,
.admin-section h3,
.dashboard-grid h3 {
    font-size: 1.15rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.moderation-item {
    display: grid;
    grid-template-columns: 48px 1fr 240px;
    gap: 14px;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #FAFBFF;
}

.moderation-body p {
    margin: 8px 0;
    word-break: break-word;
}

.moderation-actions,
.inline-admin-form {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-content: flex-start;
}

.moderation-actions .form-control,
.inline-admin-form .form-control {
    min-width: 160px;
    padding: 8px 10px;
    font-size: 0.82rem;
}

.attachment-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 700;
    font-size: 0.85rem;
}

.admin-table-wrap {
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 760px;
}

.admin-table th,
.admin-table td {
    padding: 12px;
    border-bottom: 1px solid var(--border);
    text-align: left;
    vertical-align: top;
    font-size: 0.88rem;
}

.admin-table th {
    color: var(--muted);
    font-size: 0.75rem;
    text-transform: uppercase;
}

.table-user {
    display: flex;
    align-items: center;
    gap: 10px;
}

.table-user div {
    display: grid;
    gap: 2px;
}

.status-badge,
.severity-badge {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: 3px 8px;
    border-radius: 8px;
    font-size: 0.7rem;
    font-weight: 800;
}

.status-approved {
    background: #EDFFF3;
    color: #27AE60;
}

.status-pending {
    background: #FFF9DB;
    color: #B7791F;
}

.status-rejected {
    background: #FFF0F0;
    color: #D63031;
}

.security-event {
    border: 1px solid var(--border);
    border-left: 5px solid var(--accent);
    border-radius: 8px;
    padding: 14px;
    background: #ffffff;
    display: grid;
    gap: 8px;
    position: relative;
}

.security-event.severity-high,
.security-event.severity-critical {
    border-left-color: var(--danger);
}

.security-event.severity-medium {
    border-left-color: var(--warning);
}

.security-event.resolved {
    opacity: 0.72;
}

.security-event.fixed {
    border-left-color: #27AE60;
    background: #EDFFF3;
    opacity: 1;
}

.security-event.fixed .event-main strong {
    color: #1E874B;
}

.security-event.fixed p {
    color: #1E874B;
}

.event-delete-form {
    position: absolute;
    top: 10px;
    right: 10px;
}

.event-delete-btn {
    width: 30px;
    height: 30px;
    border: 0;
    border-radius: 50%;
    background: rgba(45, 52, 54, 0.08);
    color: var(--text-muted);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.event-delete-btn:hover {
    background: #FFE3E3;
    color: var(--danger);
}

.security-event-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

.ai-rule-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.ai-train-form {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin: 10px 0;
}

.ai-rule-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: 1px solid #B8EFCB;
    border-radius: 999px;
    background: #F6FFF9;
    color: #1E874B;
    font-weight: 700;
    padding: 8px 12px;
}

.event-main {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding-right: 34px;
}

.event-main div {
    display: grid;
    gap: 2px;
}

.severity-badge {
    background: #2D3436;
    color: #ffffff;
}

.severity-low {
    background: #E8F9F8;
    color: var(--accent-dark);
}

.severity-medium {
    background: #FFF9DB;
    color: #B7791F;
}

.severity-high,
.severity-critical {
    background: #FFF0F0;
    color: #D63031;
}

.severity-fixed {
    background: #E8F9F0;
    color: #1E874B;
}

.ai-fix-summary {
    border: 1px solid #B8EFCB;
    border-radius: 8px;
    background: #F6FFF9;
    color: #1E874B;
    padding: 10px 12px;
}

.ai-fix-summary p {
    margin: 4px 0 0;
    color: #1E874B;
}

.security-event code {
    display: block;
    max-width: 100%;
    overflow-x: auto;
    padding: 8px;
    border-radius: 8px;
    background: #f1f5f9;
    color: var(--text);
    font-size: 0.76rem;
}

.security-table {
    min-width: 900px;
}

.security-table code {
    display: block;
    max-width: 360px;
    max-height: 82px;
    overflow: auto;
    white-space: pre-wrap;
    word-break: break-word;
    background: #f1f5f9;
    border-radius: 8px;
    padding: 8px;
    font-size: 0.74rem;
}

@media (max-width: 900px) {
    .admin-hero,
    .dashboard-hero {
        align-items: flex-start;
        flex-direction: column;
    }
    .admin-tabs,
    .dashboard-actions {
        justify-content: flex-start;
    }
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    .moderation-item {
        grid-template-columns: 1fr;
    }
}