/* Humanitas — Modern Redesign */

/* ===== CSS Variables ===== */
:root {
    /* Backgrounds - black theme */
    --bg-primary: #060709;
    --bg-secondary: #0b0d11;
    --bg-tertiary: #12161c;
    --bg-card: #0f1318;
    --bg-header: rgba(8, 10, 14, 0.94);
    
    /* Text */
    --text-primary: #eef3f8;
    --text-heading: #ffffff;
    --text-secondary: #9aa8b7;
    --text-muted: #758395;
    
    /* Links */
    --link: #1d9bf0;
    --link-hover: #1a8cd8;
    
    /* Borders */
    --border: #232c36;
    --border-light: #2f3a46;
    --border-subtle: #1b232d;
    --surface-secondary: #111720;
    
    /* Accents - vibrant Twitter-like blue */
    --accent: #1d9bf0;
    --accent-hover: #1a8cd8;
    --accent-glow: rgba(29, 155, 240, 0.3);
    
    /* Roles */
    --role-user: #71767b;
    --role-moderator: #1d9bf0;
    --role-mentor: #ffd400;
    --role-admin: #f91880;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #1d9bf0 0%, #00d4ff 100%);
    --gradient-card: linear-gradient(180deg, #10151b 0%, #090c11 100%);
    --gradient-hover: linear-gradient(135deg, #1a8cd8 0%, #00b8e6 100%);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px var(--accent-glow);
    
    /* Typography */
    --font-heading: 'Manrope', 'Segoe UI', Roboto, Arial, sans-serif;
    --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-mono: 'JetBrains Mono', 'Consolas', 'Monaco', 'Courier New', monospace;
    
    /* Layout */
    --container-max: 720px;
    --navbar-height: 64px;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Border radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-full: 9999px;
}

[data-theme="light"] {
    --bg-primary: #f4f7fb;
    --bg-secondary: #ffffff;
    --bg-tertiary: #e9eef5;
    --bg-card: #ffffff;
    --bg-header: rgba(255, 255, 255, 0.95);
    --text-primary: #1d2732;
    --text-heading: #0f1720;
    --text-secondary: #415466;
    --text-muted: #5a6f84;
    --border: #d3dde8;
    --border-light: #bfccda;
    --border-subtle: #e2e9f1;
    --surface-secondary: #f8fbff;
    --accent-glow: rgba(29, 155, 240, 0.2);
    --gradient-card: linear-gradient(180deg, #ffffff 0%, #f6f9ff 100%);
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.6;
    background-color: var(--bg-primary);
    background-image:
        radial-gradient(circle at 20% 0%, rgba(29, 155, 240, 0.1), transparent 40%),
        radial-gradient(circle at 90% 20%, rgba(0, 212, 255, 0.06), transparent 35%);
    color: var(--text-primary);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color-scheme: dark;
}

[data-theme="light"] body {
    color-scheme: light;
}

a {
    color: var(--link);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--link-hover);
}

/* ===== Animations ===== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 5px var(--accent-glow); }
    50% { box-shadow: 0 0 20px var(--accent-glow), 0 0 30px var(--accent-glow); }
}

.animate-fade-in {
    animation: fadeIn 0.5s ease forwards;
}

.animate-slide-in {
    animation: slideIn 0.4s ease forwards;
}

/* ===== Layout ===== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ===== Loading Indicator ===== */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 20, 25, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.loading-overlay.active {
    opacity: 1;
    visibility: visible;
}

.loading-dots {
    display: flex;
    gap: 8px;
}

.loading-dots span {
    width: 12px;
    height: 12px;
    background: var(--accent);
    border-radius: 50%;
    animation: bounce 1.4s ease-in-out infinite;
}

.loading-dots span:nth-child(1) { animation-delay: -0.32s; }
.loading-dots span:nth-child(2) { animation-delay: -0.16s; }

@keyframes bounce {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}

/* ===== Toast Notifications ===== */
.toast-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px 20px;
    min-width: 280px;
    box-shadow: var(--shadow-lg);
    animation: slideInRight 0.3s ease;
    display: flex;
    align-items: center;
    gap: 12px;
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(100px); }
    to { opacity: 1; transform: translateX(0); }
}

.toast.success { border-left: 4px solid #00ba7c; }
.toast.error { border-left: 4px solid #f91880; }
.toast.warning { border-left: 4px solid #ffd400; }
.toast.info { border-left: 4px solid var(--accent); }

.toast-message {
    flex: 1;
    font-size: 14px;
}

.toast-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    font-size: 18px;
    line-height: 1;
    transition: color var(--transition-fast);
}

.toast-close:hover {
    color: var(--text-primary);
}

/* ===== Modal ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    max-width: 500px;
    width: 90%;
    box-shadow: var(--shadow-lg);
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

.modal-overlay.active .modal {
    transform: scale(1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.modal-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--text-heading);
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 24px;
    cursor: pointer;
    padding: 4px 8px;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.modal-footer {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
}

/* ===== Navbar ===== */
.navbar {
    background: var(--bg-header);
    border-bottom: 1px solid var(--border);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 100;
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    min-height: var(--navbar-height);
    height: auto;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
    min-height: var(--navbar-height);
}

.nav-left,
.nav-center,
.nav-right {
    display: flex;
    align-items: center;
    min-width: 0;
}

.nav-left {
    flex: 1 1 0;
    justify-content: flex-start;
}

.nav-center {
    flex: 1 1 0;
    justify-content: center;
}

.nav-right {
    flex: 1 1 0;
    justify-content: flex-end;
}

.nav-brand a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--text-heading);
    text-decoration: none;
    transition: transform var(--transition-normal);
}

.nav-brand a:hover {
    text-decoration: none;
    transform: scale(1.02);
}

/* ===== Stylized H Logo ===== */
.logo-h {
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--accent);
    color: #fff;
    font-weight: 700;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    box-shadow: none;
    animation: none;
}

.nav-brand span {
    color: var(--text-heading);
}

.nav-links {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    flex-wrap: wrap;
    font-size: 0.9rem;
}

.nav-links a {
    color: var(--text-secondary);
    padding: 8px 12px;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: all var(--transition-fast);
    transform: translateX(-50%);
    border-radius: 2px;
}

.nav-links a:hover {
    color: var(--text-primary);
    background: var(--bg-tertiary);
    text-decoration: none;
}

.nav-links a:hover::after {
    width: 60%;
}

.nav-links a.active {
    color: var(--accent);
}

.nav-links a.active::after {
    width: 60%;
}

.user-info {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-left: var(--spacing-xs);
    padding-left: var(--spacing-sm);
    border-left: 1px solid var(--border);
}

.theme-toggle {
    min-width: 118px;
    justify-content: center;
}

/* User Menu */
.user-menu {
    position: relative;
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.user-avatar:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
}

.user-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    min-width: 180px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    overflow: hidden;
}

.user-menu:hover .user-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-dropdown a,
.user-dropdown button {
    display: block;
    width: 100%;
    padding: 10px 16px;
    color: var(--text-secondary);
    background: none;
    border: none;
    text-align: left;
    font-size: 14px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.user-dropdown a:hover,
.user-dropdown button:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    text-decoration: none;
}

/* Role badges */
.user-role {
    display: inline-flex;
    align-items: center;
    padding: 3px 8px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-full);
    background: var(--bg-tertiary);
}

.role-user { color: var(--role-user); background: rgba(113, 118, 123, 0.2); }
.role-moderator { color: var(--role-moderator); background: rgba(29, 155, 240, 0.2); }
.role-mentor { color: var(--role-mentor); background: rgba(255, 212, 0, 0.2); }
.role-admin { color: var(--role-admin); background: rgba(249, 24, 128, 0.2); }
.role-super_admin { color: #ff5a1f; background: rgba(255, 90, 31, 0.2); }
.role-creator { color: #ff2d7a; background: rgba(255, 45, 122, 0.24); border-color: rgba(255, 45, 122, 0.45); box-shadow: 0 0 0 1px rgba(255, 45, 122, 0.25) inset; }

/* ===== Main Content ===== */
.main-content {
    min-height: calc(100vh - var(--navbar-height) - 60px);
    padding: var(--spacing-xl) 0;
}

/* ===== Page Header ===== */
.page-header {
    margin-bottom: var(--spacing-xl);
    animation: fadeIn 0.5s ease;
}

.page-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-heading);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.page-subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-heading);
    margin-bottom: var(--spacing-md);
}

/* ===== Breadcrumb ===== */
.breadcrumb-nav {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.breadcrumb-nav a {
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.breadcrumb-nav a:hover {
    color: var(--link);
}

.breadcrumb-nav span {
    color: var(--text-muted);
}

/* ===== Cards ===== */
.card {
    background: var(--gradient-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
    animation: fadeIn 0.5s ease;
}

.card:hover {
    border-color: var(--border-light);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.search-card {
    margin-bottom: var(--spacing-lg);
}

.search-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-sm);
}

.search-form input {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
}

.search-form select {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
}

.search-form input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.muted {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* ===== Data Table ===== */
.table-wrap {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--gradient-card);
    overflow: hidden;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.data-table th,
.data-table td {
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.data-table th {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table tbody tr {
    transition: background var(--transition-fast);
}

.data-table tbody tr:hover {
    background: var(--bg-tertiary);
}

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

.data-table .col-title {
    min-width: 200px;
}

.data-table .col-title a {
    color: var(--text-primary);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.data-table .col-title a:hover {
    color: var(--link);
}

.data-table .col-tags {
    white-space: nowrap;
}

.data-table .col-meta {
    white-space: nowrap;
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Tags */
.tag {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    margin-right: 6px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    background: var(--bg-tertiary);
    transition: all var(--transition-fast);
}

.tag:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-full);
}

.badge-beginner { color: #00ba7c; background: rgba(0, 186, 124, 0.15); }
.badge-intermediate { color: #ffd400; background: rgba(255, 212, 0, 0.15); }
.badge-advanced { color: #f91880; background: rgba(249, 24, 128, 0.15); }
.badge.pinned { color: var(--text-muted); background: rgba(113, 118, 123, 0.15); }
.badge.locked { color: var(--role-admin); background: rgba(249, 24, 128, 0.15); }

/* Admin panel */
.admin-page {
    display: grid;
    gap: var(--spacing-lg);
}

.admin-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.admin-tabs a {
    padding: 8px 12px;
    border-radius: 999px;
    text-decoration: none;
    background: rgba(138, 150, 163, 0.14);
    color: var(--text-secondary);
    border: 1px solid var(--border-subtle);
}

.admin-tabs a.active {
    background: rgba(29, 155, 240, 0.16);
    color: var(--text-primary);
    border-color: rgba(29, 155, 240, 0.5);
}

.admin-stats-grid {
    display: grid;
    gap: var(--spacing-sm);
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.admin-stat-card {
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    background: var(--surface-secondary);
}

.admin-stat-card h3 {
    margin: 0 0 8px 0;
    font-size: 0.92rem;
    color: var(--text-secondary);
}

.admin-stat-card p {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 700;
}

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

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

.admin-table th,
.admin-table td {
    border-bottom: 1px solid var(--border-subtle);
    text-align: left;
    padding: 10px;
    vertical-align: top;
}

/* ===== Buttons ===== */
.btn,
.btn-submit,
button[class*="btn-"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 0.9rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    font-family: var(--font-body);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.btn::before,
.btn-submit::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 40%, rgba(255,255,255,0.1) 50%, transparent 60%);
    transform: translateX(-100%);
    transition: transform 0.6s;
}

.btn:hover::before,
.btn-submit:hover::before {
    transform: translateX(100%);
}

/* Primary Button */
.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

/* Secondary Button */
.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--border);
    border-color: var(--border-light);
}

/* Ghost Button */
.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
}

.btn-ghost:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

/* Icon Button */
.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: 50%;
}

/* Small Button */
.btn-sm {
    padding: 6px 14px;
    font-size: 0.8rem;
}

/* Button States */
.btn:disabled,
.btn-submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.btn-loading {
    color: transparent !important;
    pointer-events: none;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* Action Buttons */
.btn-save-mini {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    padding: 4px 8px;
    color: var(--text-muted);
    transition: all var(--transition-fast);
    border-radius: var(--radius-sm);
}

.btn-save-mini:hover {
    color: var(--accent);
    background: rgba(29, 155, 240, 0.1);
}

.btn-save-mini.saved {
    color: #ffd400;
}

.btn-like {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

.btn-like:hover {
    border-color: #f91880;
    color: #f91880;
    background: rgba(249, 24, 128, 0.1);
}

.btn-like.liked {
    border-color: #f91880;
    color: #f91880;
    background: rgba(249, 24, 128, 0.15);
}

.btn-save {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

.btn-save:hover {
    border-color: #ffd400;
    color: #ffd400;
    background: rgba(255, 212, 0, 0.1);
}

.btn-save.saved {
    border-color: #ffd400;
    color: #ffd400;
    background: rgba(255, 212, 0, 0.15);
}

.btn-edit {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    transition: all var(--transition-fast);
}

.btn-edit:hover {
    border-color: var(--accent);
    color: var(--accent);
    text-decoration: none;
}

.btn-like-comment,
.btn-reply {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    padding: 6px 12px;
    font-size: 0.8rem;
}

.btn-like-comment:hover,
.btn-reply:hover {
    color: var(--text-primary);
    border-color: var(--border-light);
}

.collection-select {
    min-width: 220px;
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    padding: 10px 14px;
}

/* ===== Forms ===== */
.auth-form,
.create-post-form {
    max-width: 440px;
    margin: var(--spacing-xxl) auto;
    padding: var(--spacing-xl);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    animation: fadeIn 0.5s ease;
}

.auth-form h1,
.create-post-form h1 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-heading);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

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

.form-group input:hover,
.form-group textarea:hover,
.form-group select:hover {
    border-color: var(--border-light);
}

.create-post-form .form-group-wide {
    grid-column: 1 / -1;
}

.create-post-form #topic_id,
.create-post-form #tags {
    width: 100%;
}

.create-post-form #topic_id {
    min-height: 46px;
    font-size: 1rem;
}

.create-post-form #topic_id option {
    font-size: 0.98rem;
    padding: 6px 8px;
}

.form-group small {
    display: block;
    margin-top: var(--spacing-xs);
    color: var(--text-muted);
    font-size: 0.8rem;
}

.form-group textarea {
    min-height: 200px;
    resize: vertical;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.6;
}

.form-footer {
    margin-top: var(--spacing-lg);
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.create-post-form.create-post-form-wide {
    max-width: var(--container-max);
}

.media-preview {
    display: none;
    margin-bottom: var(--spacing-lg);
}

.media-preview.show {
    display: block;
}

.media-preview img,
.media-preview video {
    width: 100%;
    max-height: 360px;
    object-fit: contain;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
}

.editor-toolbar,
.CodeMirror,
.EasyMDEContainer .editor-toolbar {
    background: var(--bg-primary);
    border-color: var(--border) !important;
}

.CodeMirror-cursor {
    border-left-color: var(--text-primary) !important;
}

/* Form validation */
.form-group input.error,
.form-group textarea.error {
    border-color: #f91880;
}

.form-group input.valid,
.form-group textarea.valid {
    border-color: #00ba7c;
}

/* ===== Post Detail ===== */
.post-detail {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    background: var(--bg-card);
    animation: fadeIn 0.5s ease;
}

.post-detail .post-header {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border);
}

.post-detail .post-header h1 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-heading);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    font-size: 0.9rem;
    color: var(--text-secondary);
    align-items: center;
}

.post-meta .author.mentor { color: var(--role-mentor); font-weight: 600; }
.post-meta .author.moderator { color: var(--role-moderator); font-weight: 600; }
.post-meta .author.admin { color: var(--role-admin); font-weight: 600; }
.post-meta .author.super_admin { color: #ff5a1f; font-weight: 600; }
.post-meta .coauthors a { color: var(--link); }
.post-meta .coauthors a:hover { text-decoration: underline; }

.post-content {
    margin: var(--spacing-lg) 0;
    line-height: 1.8;
}

.post-content h1,
.post-content h2,
.post-content h3 {
    font-family: var(--font-heading);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    color: var(--text-heading);
    font-weight: 600;
}

.post-content h1 { font-size: 1.5rem; }
.post-content h2 { font-size: 1.3rem; }
.post-content h3 { font-size: 1.15rem; }

.post-content code {
    font-family: var(--font-mono);
    font-size: 0.9em;
    background: var(--bg-tertiary);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    color: #00d4ff;
}

.post-content pre {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    overflow-x: auto;
    margin: var(--spacing-md) 0;
}

.post-content pre code {
    background: none;
    padding: 0;
    border: none;
    color: var(--text-primary);
}

.post-content blockquote {
    border-left: 4px solid var(--accent);
    padding-left: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    color: var(--text-secondary);
    font-style: italic;
    background: var(--bg-tertiary);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.post-content a {
    color: var(--link);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.post-content a:hover {
    color: var(--link-hover);
}

.post-content ul,
.post-content ol {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-xl);
}

.post-content li {
    margin-bottom: var(--spacing-sm);
}

.post-content table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-md) 0;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.post-content table th,
.post-content table td {
    border: 1px solid var(--border);
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
}

.post-content table th {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    font-weight: 600;
}

.post-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border);
}

.post-detail #editorToggleWrap {
    margin-top: 0;
    margin-bottom: 12px;
    padding-top: 0;
    border-top: 0;
}

.post-detail .post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 10px 0 18px;
    padding: 8px 0 4px;
}

.post-media {
    margin: var(--spacing-md) 0 var(--spacing-lg);
}

.post-media img,
.post-media video {
    width: 100%;
    max-height: 520px;
    object-fit: contain;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}

/* ===== Comments ===== */
.comments-section {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-xl);
    border-top: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--bg-card);
}

.comments-section h2 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-heading);
    margin: 0 0 var(--spacing-lg);
    line-height: 1.3;
    padding-left: 10px;
}

.comments-section .comments-count {
    color: var(--text-secondary);
    font-weight: 500;
}

.comment-form {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    background: var(--bg-card);
}

.comment-form textarea {
    width: 100%;
    min-height: 100px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    resize: vertical;
    transition: all var(--transition-fast);
}

.comment-form textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.comment-form button {
    margin-top: var(--spacing-md);
}

.comments-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.comment {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    background: var(--bg-card);
    transition: all var(--transition-fast);
    animation: fadeIn 0.4s ease;
}

.comment.comment-pinned {
    border-color: rgba(29, 155, 240, 0.6);
    box-shadow: 0 0 0 1px rgba(29, 155, 240, 0.24) inset;
}

.comment:hover {
    border-color: var(--border-light);
}

.comment.mentor-post {
    border-left: 4px solid var(--role-mentor);
    background: linear-gradient(90deg, rgba(255, 212, 0, 0.05) 0%, var(--bg-card) 100%);
}

.comment.admin-post {
    border-left: 4px solid var(--role-admin);
    background: linear-gradient(90deg, rgba(249, 24, 128, 0.05) 0%, var(--bg-card) 100%);
}

.comment-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
}

.comment-header .author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.comment-header .author.mentor {
    color: var(--role-mentor);
    font-weight: 600;
}

.comment-header .author.admin {
    color: var(--role-admin);
    font-weight: 600;
}
.comment-header .author.moderator {
    color: var(--role-moderator);
    font-weight: 600;
}
.comment-header .author.super_admin {
    color: #ff5a1f;
    font-weight: 600;
}

.comment-header .date {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.comment-context {
    margin-bottom: var(--spacing-sm);
    font-size: 0.85rem;
}

.comment-context a {
    color: var(--text-muted);
}

.comment-context a:hover {
    color: var(--link);
}

.comment-content {
    margin: var(--spacing-md) 0;
    line-height: 1.7;
}

.comment-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-top: var(--spacing-sm);
}

.vote-box {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: 1px solid var(--border-subtle);
    border-radius: 999px;
    background: rgba(127, 142, 164, 0.09);
    padding: 4px 6px;
}

.vote-btn {
    border: 1px solid transparent;
    background: transparent;
    color: var(--text-muted);
    width: 28px;
    height: 28px;
    border-radius: 999px;
    font-size: 0.85rem;
    line-height: 1;
    cursor: pointer;
}

.vote-btn:hover {
    background: rgba(127, 142, 164, 0.16);
    color: var(--text-primary);
}

.vote-btn.active {
    border-color: rgba(29, 155, 240, 0.46);
    background: rgba(29, 155, 240, 0.18);
    color: #d9efff;
}

.vote-btn.active.down {
    border-color: rgba(229, 72, 122, 0.45);
    background: rgba(229, 72, 122, 0.16);
    color: #ffd3df;
}

.vote-score {
    min-width: 32px;
    text-align: center;
    font-weight: 700;
    color: var(--text-primary);
}

.vote-box-post {
    padding: 6px 8px;
}

.vote-box-post .vote-btn {
    width: 30px;
    height: 30px;
    font-size: 0.92rem;
}

.reply-form {
    margin-top: var(--spacing-sm);
}

.reply-form textarea {
    width: 100%;
    min-height: 84px;
    margin-bottom: var(--spacing-sm);
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    color: var(--text-primary);
}

.comment-replies {
    margin-top: var(--spacing-md);
    padding-left: var(--spacing-lg);
    border-left: 1px solid var(--border);
}

.hidden {
    display: none;
}

/* ===== Topic Page ===== */
.topic-page-header {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border);
    animation: fadeIn 0.5s ease;
}

.topic-page-header h1 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-heading);
    margin-bottom: var(--spacing-sm);
}

.topic-page-header .back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
    transition: all var(--transition-fast);
}

.topic-page-header .back-link:hover {
    color: var(--link);
    transform: translateX(-4px);
}

.topic-description {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-top: var(--spacing-sm);
}

.topic-meta {
    margin-bottom: var(--spacing-lg);
}

/* ===== Posts List ===== */
.posts-section {
    margin-bottom: var(--spacing-xl);
}

.collection-form {
    margin-top: var(--spacing-sm);
}

.collections-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-md);
}

.collection-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-card);
    padding: var(--spacing-md);
}

.collection-card h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

.collection-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin: var(--spacing-sm) 0;
}

.collection-items a {
    color: var(--text-secondary);
}

.collection-items a:hover {
    color: var(--accent);
}

.posts-list {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--gradient-card);
}

.post-card {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border);
    background: transparent;
    transition: all var(--transition-fast);
    animation: fadeIn 0.4s ease;
}

.post-card:last-child {
    border-bottom: none;
}

.post-card:hover {
    background: var(--bg-tertiary);
}

.post-card.pinned {
    border-left: 4px solid var(--text-muted);
    background: linear-gradient(90deg, rgba(113, 118, 123, 0.1) 0%, var(--bg-card) 100%);
}

.post-card .post-header {
    margin-bottom: var(--spacing-xs);
}

.post-card .post-header h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.post-card .post-header h3 a {
    color: var(--text-primary);
    transition: color var(--transition-fast);
}

.post-card .post-header h3 a:hover {
    color: var(--link);
}

.post-card .post-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.post-stats {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

/* ===== Mentors Section ===== */
.mentors-section {
    margin-bottom: var(--spacing-xxl);
}

.mentor-card {
    border-left: 4px solid var(--role-mentor);
    background: linear-gradient(90deg, rgba(255, 212, 0, 0.05) 0%, var(--bg-card) 100%);
}

/* ===== Info Messages ===== */
.info {
    padding: var(--spacing-lg);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-card);
    color: var(--text-secondary);
    text-align: center;
}

.empty-state {
    padding: var(--spacing-xxl);
    text-align: center;
    color: var(--text-muted);
    background: var(--bg-card);
    border: 1px dashed var(--border);
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-lg);
}

.empty-state a {
    color: var(--accent);
    font-weight: 500;
}

.empty-state a:hover {
    text-decoration: underline;
}

/* ===== Info Box ===== */
.info-box {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--bg-card);
}

.info-box h3 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-heading);
    margin-bottom: var(--spacing-md);
}

.steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.step {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.9rem;
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.step:hover {
    background: var(--bg-tertiary);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 28px;
    background: var(--gradient-primary);
    color: white;
    font-weight: 600;
    font-size: 0.8rem;
    border-radius: 50%;
}

.warning-box {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    border: 1px solid #ffd400;
    background: rgba(255, 212, 0, 0.1);
    color: #ffd400;
    font-size: 0.85rem;
    border-radius: var(--radius-md);
}

.error-message {
    color: #f91880;
    font-size: 0.85rem;
    margin-top: var(--spacing-xs);
    display: none;
}

.error-message.show {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* ===== Footer ===== */
.footer {
    border-top: 1px solid var(--border);
    padding: var(--spacing-xl) 0;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    background: var(--bg-secondary);
}

.footer a {
    color: var(--text-secondary);
}

.footer a:hover {
    color: var(--accent);
}

/* ===== Mobile Menu ===== */
/* ===== Responsive Design ===== */
@media (max-width: 768px) {
    :root { --navbar-height: 56px; }
    
    .container {
        padding: 0 var(--spacing-md);
    }

    .search-form {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
    
    .nav-brand a {
        font-size: 1.15rem;
    }
    
    .logo-h {
        width: 26px;
        height: 26px;
        font-size: 0.85rem;
    }

    .navbar .container {
        display: grid;
        grid-template-columns: 1fr;
        align-items: stretch;
        gap: var(--spacing-xs);
        padding-top: var(--spacing-sm);
        padding-bottom: var(--spacing-sm);
    }

    .nav-left,
    .nav-center,
    .nav-right {
        justify-content: flex-start;
        flex: 1 1 auto;
    }

    .nav-center,
    .nav-right {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        padding-bottom: 2px;
    }

    .nav-links {
        width: 100%;
        gap: var(--spacing-xs);
        flex-wrap: nowrap;
    }

    .nav-links a {
        white-space: nowrap;
        padding: 6px 10px;
    }
    
    .user-info {
        width: auto;
        flex-direction: row;
        align-items: center;
        border-left: 0;
        padding-left: 0;
        margin-left: 0;
    }
    
    /* Table responsive */
    .table-wrap {
        overflow-x: auto;
    }
    
    .data-table {
        min-width: 600px;
    }
    
    .data-table th:nth-child(3),
    .data-table td:nth-child(3),
    .data-table th:nth-child(4),
    .data-table td:nth-child(4) {
        display: none;
    }
    
    /* Post detail responsive */
    .post-detail {
        padding: var(--spacing-md);
    }
    
    .post-detail .post-header h1 {
        font-size: 1.35rem;
    }
    
    /* Auth form responsive */
    .auth-form,
    .create-post-form {
        margin: var(--spacing-lg) var(--spacing-md);
        padding: var(--spacing-lg);
        border-radius: var(--radius-md);
    }
    
    .auth-form h1,
    .create-post-form h1 {
        font-size: 1.5rem;
    }
    
    /* Page titles */
    .page-title {
        font-size: 1.5rem;
    }
    
    .topic-page-header h1 {
        font-size: 1.5rem;
    }
    
    /* Post actions */
    .post-actions {
        flex-direction: column;
    }
    
    .post-actions button,
    .post-actions a {
        width: 100%;
    }
    
    /* Comment form */
    .comment-form {
        padding: var(--spacing-md);
    }
    
    /* Modal */
    .modal {
        margin: var(--spacing-md);
        padding: var(--spacing-lg);
    }
    
    /* Toast */
    .toast-container {
        left: 10px;
        right: 10px;
    }
    
    .toast {
        min-width: auto;
    }
}

/* ===== Animations for content loading ===== */
.content-loading {
    animation: pulse 1.5s ease-in-out infinite;
}

.content-loading > * {
    opacity: 0.3;
}

/* Skeleton loading */
.skeleton {
    background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--border) 50%, var(--bg-tertiary) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

.skeleton-text {
    height: 16px;
    margin-bottom: 8px;
}

.skeleton-title {
    height: 24px;
    width: 60%;
    margin-bottom: 12px;
}

.skeleton-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

/* ===== Focus styles for accessibility ===== */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

a:focus:not(:focus-visible),
button:focus:not(:focus-visible),
input:focus:not(:focus-visible),
textarea:focus:not(:focus-visible),
select:focus:not(:focus-visible) {
    outline: none;
}

/* ===== Scrollbar styling ===== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--border-light);
}

/* ===== Selection ===== */
::selection {
    background: var(--accent);
    color: white;
}

/* ===== Print styles ===== */
@media print {
    .navbar,
    .footer,
    .post-actions,
    .comment-form,
    .comment-actions {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .post-detail,
    .comment,
    .card {
        border: 1px solid #ccc;
        box-shadow: none;
    }
}

/* ===== 2026 Visual Refresh ===== */
:root {
    --bg-primary: #f4f1ea;
    --bg-secondary: #fffdfa;
    --bg-tertiary: #ebe5d8;
    --bg-card: #fffdf8;
    --bg-header: rgba(255, 251, 242, 0.88);
    --text-primary: #2d2621;
    --text-heading: #18130f;
    --text-secondary: #5c5047;
    --text-muted: #85776c;
    --border: #d8ccbc;
    --border-light: #c9baa6;
    --border-subtle: #ece1d3;
    --surface-secondary: #f8f1e4;
    --link: #8a4b1f;
    --link-hover: #6f3d18;
    --accent: #cd7c2f;
    --accent-hover: #b36a27;
    --accent-glow: rgba(205, 124, 47, 0.25);
    --gradient-primary: linear-gradient(135deg, #cd7c2f 0%, #efb366 100%);
    --gradient-card: linear-gradient(180deg, #fffdf9 0%, #f8f1e6 100%);
    --gradient-hover: linear-gradient(135deg, #b36a27 0%, #d9964a 100%);
    --shadow-sm: 0 8px 22px rgba(76, 51, 30, 0.09);
    --shadow-md: 0 16px 34px rgba(76, 51, 30, 0.12);
    --shadow-lg: 0 26px 56px rgba(76, 51, 30, 0.16);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --font-heading: 'Manrope', 'Segoe UI', sans-serif;
    --font-body: 'Manrope', 'Segoe UI', sans-serif;
    --font-mono: 'IBM Plex Mono', monospace;
}

[data-theme="dark"] {
    --bg-primary: #17130f;
    --bg-secondary: #221b15;
    --bg-tertiary: #2f261e;
    --bg-card: #231d17;
    --bg-header: rgba(34, 27, 21, 0.86);
    --text-primary: #f6ece0;
    --text-heading: #fff8ef;
    --text-secondary: #d2bda5;
    --text-muted: #aa9279;
    --border: #443527;
    --border-light: #5a4938;
    --border-subtle: #32271d;
    --surface-secondary: #2a2119;
    --link: #efb366;
    --link-hover: #ffd09a;
    --accent: #e08f3f;
    --accent-hover: #f1a659;
    --accent-glow: rgba(224, 143, 63, 0.3);
    --gradient-card: linear-gradient(180deg, #2a2119 0%, #1f1812 100%);
    --gradient-hover: linear-gradient(135deg, #c47a34 0%, #e09a52 100%);
}

body {
    background-image:
        radial-gradient(circle at 12% 4%, rgba(205, 124, 47, 0.14), transparent 30%),
        radial-gradient(circle at 88% 18%, rgba(119, 67, 30, 0.12), transparent 32%),
        linear-gradient(180deg, var(--bg-primary), #f0e8db);
    color: var(--text-primary);
}

[data-theme="dark"] body {
    background-image:
        radial-gradient(circle at 12% 4%, rgba(224, 143, 63, 0.16), transparent 30%),
        radial-gradient(circle at 88% 18%, rgba(102, 62, 31, 0.15), transparent 32%),
        linear-gradient(180deg, var(--bg-primary), #140f0b);
}

.navbar {
    position: sticky;
    top: 0;
    z-index: 40;
    background: var(--bg-header);
    border-bottom: 1px solid var(--border-light);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.navbar::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.5;
}

.navbar .container {
    max-width: 1080px;
    min-height: 74px;
    gap: 16px;
}

.nav-brand a {
    font-family: var(--font-heading);
    font-weight: 800;
    letter-spacing: 0.02em;
    color: var(--text-heading);
}

.logo-h {
    width: 38px;
    height: 38px;
    border-radius: 11px;
    background: var(--gradient-primary);
    color: #fffaf3;
    font-weight: 800;
}

.nav-links a {
    border: 0;
    border-radius: 0;
    padding: 8px 6px;
    color: var(--text-secondary);
}

.nav-links a:hover {
    border-color: transparent;
    background: transparent;
    color: var(--text-heading);
}

.nav-links a::after {
    bottom: 2px;
}

.main-content {
    padding-top: 30px;
}

.container {
    max-width: 1080px;
}

.card,
.post-detail,
.comment,
.create-post-form,
.auth-form,
.table-wrap,
.topics-card,
.search-card,
.comments-section,
.admin-card,
.profile-card {
    background: var(--gradient-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.card:hover,
.post-detail:hover,
.comment:hover {
    border-color: var(--border-light);
    box-shadow: var(--shadow-md);
}

.page-header {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(205, 124, 47, 0.1), rgba(255, 247, 235, 0.9));
    padding: 24px;
}

[data-theme="dark"] .page-header {
    background: linear-gradient(135deg, rgba(224, 143, 63, 0.12), rgba(34, 27, 21, 0.9));
}

.page-title,
h1,
h2,
h3 {
    color: var(--text-heading);
    font-family: var(--font-heading);
    letter-spacing: -0.01em;
}

.data-table {
    border-collapse: separate;
    border-spacing: 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--bg-secondary);
}

.data-table thead th {
    background: var(--surface-secondary);
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
    font-weight: 700;
}

.data-table tbody tr {
    border-bottom: 1px solid var(--border-subtle);
}

.data-table tbody tr:hover {
    background: rgba(205, 124, 47, 0.08);
}

.form-group input,
.form-group textarea,
.form-group select,
.search-form input,
.search-form select,
.collection-select {
    border: 1px solid var(--border-light);
    border-radius: 12px;
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus,
.search-form input:focus,
.search-form select:focus,
.collection-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(205, 124, 47, 0.15);
}

.btn,
button,
.btn-submit {
    border-radius: 12px;
    border: 1px solid var(--border-light);
    font-weight: 700;
}

.btn-primary,
.btn-submit.btn-primary {
    border-color: #b66a2a;
    background: var(--gradient-primary);
    color: #fff8f0;
}

.btn-primary:hover,
.btn-submit.btn-primary:hover {
    background: var(--gradient-hover);
}

.btn-ghost {
    background: transparent;
    border-color: var(--border);
    color: var(--text-secondary);
}

.tag,
.badge,
.user-role {
    border-radius: 999px;
    border: 1px solid var(--border-light);
}

.tag {
    background: rgba(205, 124, 47, 0.14);
    color: var(--link);
}

.auth-kicker {
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.footer {
    margin-top: 36px;
    border-top: 1px solid var(--border);
    background: rgba(255, 251, 242, 0.7);
}

[data-theme="dark"] .footer {
    background: rgba(31, 24, 18, 0.6);
}

@media (max-width: 900px) {
    .navbar .container {
        min-height: 64px;
    }

    .nav-links a {
        padding: 7px 11px;
    }
}

/* === 2026-02 UX hotfixes === */
.role-superadmin { color: #ff5a1f; background: rgba(255, 90, 31, 0.2); }
.role-super_admin { color: #ff5a1f; background: rgba(255, 90, 31, 0.2); }

.navbar .container {
    flex-wrap: wrap;
    row-gap: 8px;
}

.page-header,
.search-card,
.topics-card,
.table-wrap {
    margin-bottom: 14px;
}

.btn,
.btn-submit,
button[class*="btn-"] {
    min-height: 40px;
    padding: 10px 16px;
}

.admin-role-select {
    min-width: 140px;
    margin-right: 8px;
}

.collapsed-text {
    max-height: 120px;
    overflow: hidden;
    position: relative;
}

.collapsed-text::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 34px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0), var(--bg-card));
}

.hidden-reply {
    display: none;
}

.comment {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.comment-header {
    flex-wrap: wrap;
    row-gap: 8px;
}

.comment-content {
    margin: 0;
    word-break: break-word;
}

.comment-expand-btn {
    align-self: flex-start;
    min-height: 34px;
    padding: 6px 14px;
}

.comment-actions {
    margin-top: 0;
    align-items: center;
}

.profile-card {
    margin-bottom: 16px;
}
.comment-header .author.superadmin,
.post-meta .author.superadmin {
    color: #ff5a1f;
    font-weight: 600;
}
.comment-header .author.super_admin,
.post-meta .author.super_admin {
    color: #ff5a1f;
    font-weight: 600;
}
.comment-header .author.creator,
.post-meta .author.creator {
    color: #ff2d7a;
    font-weight: 700;
}

.profile-hero,
.profile-edit-card,
.profile-comments-card {
    margin-bottom: 16px;
    padding: 20px;
}

.profile-hero-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 14px;
}

.profile-hero h1 {
    margin-bottom: 6px;
}

.profile-identity {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    color: var(--text-secondary);
}

.profile-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 14px;
}

.profile-stat {
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--bg-secondary);
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.profile-stat span {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.profile-stat strong {
    color: var(--text-heading);
    font-size: 1.1rem;
}

.profile-meta-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 14px;
    color: var(--text-secondary);
}

.profile-meta-grid span {
    color: var(--text-muted);
}

.profile-bio {
    margin-bottom: 14px;
    line-height: 1.65;
}

.profile-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.profile-links a {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--border-light);
    border-radius: 999px;
    padding: 6px 12px;
    color: var(--link);
    background: rgba(205, 124, 47, 0.08);
}

.profile-links a:hover {
    border-color: var(--accent);
    background: rgba(205, 124, 47, 0.14);
}

.profile-edit-form {
    margin-top: 10px;
}

.profile-edit-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 12px;
}

.form-group-full {
    grid-column: 1 / -1;
}

.profile-edit-grid textarea {
    min-height: 96px;
}

.profile-comment-form textarea {
    min-height: 84px;
}

@media (max-width: 900px) {
    .profile-stats-grid,
    .profile-meta-grid,
    .profile-edit-grid {
        grid-template-columns: 1fr;
    }

    .profile-hero-top {
        flex-direction: column;
        align-items: stretch;
    }

    .profile-hero-top .btn {
        width: 100%;
    }
}

/* === 2026-02 UI/UX polish === */
.home-layout {
    display: grid;
    gap: 20px;
}

.page-header,
.search-card,
.topics-card,
.table-wrap {
    margin-bottom: 0;
}

.navbar .container {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    column-gap: 14px;
    row-gap: 10px;
    min-height: 74px;
    padding-top: 8px;
    padding-bottom: 8px;
}

.nav-left {
    flex: 0 0 auto;
}

.nav-center,
.nav-right {
    min-width: 0;
}

.nav-center {
    justify-content: center;
}

.nav-right {
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 6px;
}

.nav-links {
    row-gap: 6px;
}

.nav-links a {
    padding: 10px 10px;
}

.btn,
.btn-submit,
button[class*="btn-"] {
    min-height: 42px;
    padding: 11px 18px;
}

.btn-sm {
    min-height: 36px;
    padding: 8px 14px;
}

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

.data-table {
    min-width: 720px;
}

@media (max-width: 1080px) {
    .navbar .container {
        grid-template-columns: 1fr;
        align-items: stretch;
    }

    .nav-left,
    .nav-center,
    .nav-right {
        justify-content: flex-start;
    }

    .nav-center,
    .nav-right {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 2px;
    }

    .nav-links {
        flex-wrap: nowrap;
        width: 100%;
        gap: 8px;
    }

    .nav-links a {
        white-space: nowrap;
    }

    .user-info {
        border-left: 0;
        margin-left: 0;
        padding-left: 0;
    }
}

@media (max-width: 768px) {
    .home-layout {
        gap: 16px;
    }

    .page-header {
        padding: 18px;
    }

    .main-content {
        padding-top: 16px;
    }

    .data-table {
        min-width: 620px;
    }
}

/* === 2026-02 stable overrides === */
.modal-overlay {
    z-index: 11000;
}

.modal {
    width: min(720px, 92vw);
    max-height: 88vh;
    overflow: auto;
}

.modal input,
.modal textarea,
.modal select,
.admin-table-wrap .comment-form input,
.admin-table-wrap .comment-form textarea,
.admin-table-wrap .comment-form select {
    width: 100%;
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    padding: 11px 14px;
}

.modal textarea,
.admin-table-wrap .comment-form textarea {
    min-height: 120px;
}

.modal input:focus,
.modal textarea:focus,
.modal select:focus,
.admin-table-wrap .comment-form input:focus,
.admin-table-wrap .comment-form textarea:focus,
.admin-table-wrap .comment-form select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    min-height: var(--navbar-height);
}

.nav-center,
.nav-right {
    flex-wrap: wrap;
}

.nav-links a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.user-info {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-left: 4px;
}

.user-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-primary);
}

.nav-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--border-light);
}

.user-name {
    font-weight: 600;
}

.notif-badge {
    min-width: 18px;
    height: 18px;
    border-radius: 999px;
    padding: 0 6px;
    background: #dc2626;
    color: #fff;
    font-size: 11px;
    line-height: 18px;
    text-align: center;
}

.profile-title-wrap {
    display: flex;
    align-items: center;
    gap: 14px;
}

.profile-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--border-light);
    background: var(--bg-secondary);
}

.profile-avatar-edit {
    width: 64px;
    height: 64px;
}

.profile-avatar-upload-form {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.inline-avatar {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--border-light);
    vertical-align: middle;
    margin-right: 6px;
}

.notifications-card {
    padding: 18px;
}

.notifications-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 8px;
}

.notifications-list {
    display: grid;
    gap: 10px;
    margin-top: 14px;
}

.notification-item {
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px;
    background: var(--bg-secondary);
}

.notification-item.unread {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent-glow);
}

.notification-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 8px;
}

.notification-actions {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

.comment-header,
.post-meta,
.profile-meta-grid,
.profile-bio,
.section-title,
.admin-table td,
.admin-table th {
    text-align: left;
}

/* Keep visual separation between stacked cards/sections */
.page-header + .search-card,
.page-header + .posts-list,
.page-header + .table-wrap,
.search-card + .posts-list,
.search-card + .table-wrap,
.topics-card + .posts-list {
    margin-top: 14px;
}

/* === 2026-02 Profile redesign === */
.profile-hero,
.profile-edit-card,
.profile-comments-card,
.posts-section {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--gradient-card);
    box-shadow: var(--shadow-sm);
}

.profile-hero {
    position: relative;
    overflow: hidden;
    padding: 26px;
}

.profile-hero::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 120px;
    background: linear-gradient(135deg, rgba(205, 124, 47, 0.2), rgba(205, 124, 47, 0));
    pointer-events: none;
}

[data-theme="dark"] .profile-hero::before {
    background: linear-gradient(135deg, rgba(224, 143, 63, 0.28), rgba(224, 143, 63, 0));
}

.profile-hero > * {
    position: relative;
    z-index: 1;
}

.profile-hero-top {
    align-items: center;
    gap: 18px;
    margin-bottom: 18px;
}

.profile-title-wrap {
    gap: 16px;
}

.profile-hero h1 {
    font-size: clamp(1.45rem, 2.8vw, 2rem);
    margin-bottom: 4px;
    line-height: 1.2;
}

.profile-avatar {
    width: 86px;
    height: 86px;
    border: 2px solid rgba(255, 255, 255, 0.85);
    box-shadow: 0 8px 18px rgba(35, 24, 14, 0.18);
}

[data-theme="dark"] .profile-avatar {
    border-color: rgba(255, 242, 225, 0.28);
}

.profile-identity {
    gap: 10px;
    font-size: 0.95rem;
}

.profile-stats-grid {
    gap: 14px;
    margin-bottom: 18px;
}

.profile-stat {
    border-color: var(--border-light);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0.15));
    padding: 14px;
    gap: 7px;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

[data-theme="dark"] .profile-stat {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(15, 10, 8, 0.1));
}

.profile-stat:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.profile-stat span {
    font-size: 0.8rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.profile-stat strong {
    font-size: 1.35rem;
    line-height: 1.1;
}

.profile-meta-grid {
    gap: 12px;
    margin-bottom: 16px;
}

.profile-meta-grid > div {
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    background: var(--bg-secondary);
    padding: 10px 12px;
}

.profile-bio {
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    background: var(--bg-secondary);
    padding: 12px 14px;
    margin-bottom: 16px;
    line-height: 1.7;
}

.profile-links {
    gap: 10px;
}

.profile-links a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    font-weight: 600;
    transition: transform var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.profile-social-link {
    line-height: 1;
}

.social-link-icon {
    width: 18px;
    height: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    color: var(--accent);
    background: rgba(205, 124, 47, 0.16);
    flex: 0 0 18px;
}

[data-theme="dark"] .social-link-icon {
    background: rgba(224, 143, 63, 0.2);
}

.social-link-icon svg {
    width: 12px;
    height: 12px;
    display: block;
}

.profile-links a:hover {
    transform: translateY(-1px);
}

.profile-edit-card,
.profile-comments-card,
.posts-section {
    margin-bottom: 18px;
    padding: 22px;
}

.profile-edit-card .section-title,
.profile-comments-card .section-title,
.posts-section .section-title {
    margin-bottom: 8px;
}

.profile-edit-lead {
    color: var(--text-secondary);
    margin-bottom: 16px;
    font-size: 0.95rem;
}

.profile-avatar-upload-form {
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    background: linear-gradient(180deg, var(--bg-secondary), rgba(255, 255, 255, 0.45));
    padding: 14px;
    margin-bottom: 18px;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 14px;
}

[data-theme="dark"] .profile-avatar-upload-form {
    background: linear-gradient(180deg, var(--bg-secondary), rgba(15, 10, 8, 0.18));
}

.profile-avatar-upload-form > div {
    display: grid;
    gap: 6px;
}

.profile-avatar-upload-controls .muted {
    margin: 0;
    font-size: 0.8rem;
}

.profile-avatar-edit {
    width: 70px;
    height: 70px;
    border-width: 2px;
}

.profile-edit-form-modern {
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.38);
    overflow: hidden;
}

[data-theme="dark"] .profile-edit-form-modern {
    background: rgba(24, 17, 12, 0.45);
}

.profile-edit-grid {
    gap: 14px;
    padding: 14px;
}

.profile-edit-grid .form-group {
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    background: var(--bg-secondary);
    padding: 12px;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.profile-edit-grid .form-group:focus-within {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(205, 124, 47, 0.12);
}

.profile-edit-grid .form-group label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.84rem;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.profile-edit-grid .form-group input,
.profile-edit-grid .form-group textarea {
    background: transparent;
}

.profile-edit-grid .form-group input {
    min-height: 42px;
}

.profile-edit-grid .form-group textarea {
    min-height: 110px;
}

.integration-visibility {
    margin-top: 10px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    -webkit-user-select: none;
    user-select: none;
}

.integration-visibility input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.integration-slider {
    position: relative;
    width: 42px;
    height: 24px;
    border-radius: 999px;
    background: var(--border);
    transition: background-color var(--transition-fast);
}

.integration-slider::after {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #fff;
    transition: transform var(--transition-fast);
}

.integration-visibility input[type="checkbox"]:checked + .integration-slider {
    background: var(--accent);
}

.integration-visibility input[type="checkbox"]:checked + .integration-slider::after {
    transform: translateX(18px);
}

.integration-label {
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.profile-edit-actions {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 10px;
    border-top: 1px solid var(--border-subtle);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.26), rgba(255, 255, 255, 0.46));
    padding: 12px 14px;
}

[data-theme="dark"] .profile-edit-actions {
    background: linear-gradient(180deg, rgba(24, 17, 12, 0.2), rgba(24, 17, 12, 0.42));
}

.profile-comment-form {
    margin-bottom: 14px;
}

.profile-comment-form textarea {
    min-height: 96px;
}

.profile-comments-card .comments-list {
    display: grid;
    gap: 12px;
}

.profile-comments-card .comment {
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    background: var(--bg-secondary);
    padding: 12px;
}

.posts-section .posts-list {
    border: 0;
    background: transparent;
    border-radius: 0;
    overflow: visible;
    display: grid;
    gap: 10px;
}

.posts-section .post-card {
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    border-bottom: 1px solid var(--border-subtle);
    background: var(--bg-secondary);
    padding: 14px;
}

.posts-section .post-card:last-child {
    border-bottom: 1px solid var(--border-subtle);
}

@media (max-width: 900px) {
    .profile-hero,
    .profile-edit-card,
    .profile-comments-card,
    .posts-section {
        padding: 16px;
    }

    .profile-avatar {
        width: 72px;
        height: 72px;
    }

    .profile-hero-top .btn {
        width: 100%;
    }

    .profile-avatar-upload-form {
        grid-template-columns: 1fr;
        justify-items: start;
    }

    .profile-edit-grid {
        padding: 12px;
    }

    .profile-edit-actions {
        justify-content: stretch;
    }

    .profile-edit-actions .btn {
        width: 100%;
    }
}

@media (max-width: 980px) {
    .nav-right,
    .nav-center {
        width: 100%;
        justify-content: flex-start;
    }

    .profile-title-wrap {
        align-items: flex-start;
    }
}

/* === 2026-02 Dark theme black reset === */
[data-theme="dark"] {
    --bg-primary: #07090c;
    --bg-secondary: #0e1116;
    --bg-tertiary: #141922;
    --bg-card: #11161d;
    --bg-header: rgba(9, 12, 17, 0.86);
    --text-primary: #e9edf4;
    --text-heading: #f8fbff;
    --text-secondary: #a6b2c3;
    --text-muted: #7d8ba0;
    --border: #222a36;
    --border-light: #2f3a4a;
    --border-subtle: #1a212c;
    --surface-secondary: #131923;
    --link: #68b3ff;
    --link-hover: #8fc7ff;
    --accent: #4da3ff;
    --accent-hover: #70b6ff;
    --accent-glow: rgba(77, 163, 255, 0.3);
    --gradient-card: linear-gradient(180deg, #11161d 0%, #0b0f14 100%);
    --gradient-primary: linear-gradient(135deg, #3f90ea 0%, #5bc0ff 100%);
    --gradient-hover: linear-gradient(135deg, #5ca7f6 0%, #7bd0ff 100%);
    --shadow-sm: 0 8px 22px rgba(0, 0, 0, 0.35);
    --shadow-md: 0 16px 34px rgba(0, 0, 0, 0.45);
    --shadow-lg: 0 26px 56px rgba(0, 0, 0, 0.55);
}

[data-theme="dark"] body {
    background-image:
        radial-gradient(circle at 12% 4%, rgba(77, 163, 255, 0.13), transparent 30%),
        radial-gradient(circle at 88% 18%, rgba(45, 84, 130, 0.12), transparent 32%),
        linear-gradient(180deg, #07090c, #04060a);
}

[data-theme="dark"] .page-header {
    background: linear-gradient(135deg, rgba(77, 163, 255, 0.12), rgba(10, 14, 20, 0.92));
}

[data-theme="dark"] .data-table tbody tr:hover {
    background: rgba(77, 163, 255, 0.1);
}

[data-theme="dark"] .form-group input:focus,
[data-theme="dark"] .form-group textarea:focus,
[data-theme="dark"] .form-group select:focus,
[data-theme="dark"] .search-form input:focus,
[data-theme="dark"] .search-form select:focus,
[data-theme="dark"] .collection-select:focus {
    box-shadow: 0 0 0 4px rgba(77, 163, 255, 0.2);
}

[data-theme="dark"] .btn-primary,
[data-theme="dark"] .btn-submit.btn-primary {
    border-color: #4a93dd;
    color: #f6fbff;
}

[data-theme="dark"] .tag {
    background: rgba(77, 163, 255, 0.14);
}

[data-theme="dark"] .footer {
    background: rgba(7, 9, 13, 0.72);
}

[data-theme="dark"] .profile-links a {
    background: rgba(77, 163, 255, 0.1);
}

[data-theme="dark"] .profile-links a:hover {
    background: rgba(77, 163, 255, 0.16);
}

[data-theme="dark"] .profile-hero::before {
    background: linear-gradient(135deg, rgba(77, 163, 255, 0.2), rgba(77, 163, 255, 0));
}

[data-theme="dark"] .social-link-icon {
    background: rgba(77, 163, 255, 0.18);
}

[data-theme="dark"] .profile-edit-grid .form-group:focus-within {
    box-shadow: 0 0 0 3px rgba(77, 163, 255, 0.18);
}

[data-theme="dark"] .profile-avatar-upload-form {
    background: linear-gradient(180deg, var(--bg-secondary), rgba(14, 17, 22, 0.85));
}

[data-theme="dark"] .profile-edit-form-modern {
    background: rgba(10, 14, 20, 0.6);
}

[data-theme="dark"] .profile-edit-actions {
    background: linear-gradient(180deg, rgba(9, 13, 18, 0.45), rgba(7, 10, 14, 0.72));
}

/* === 2026-02 Light theme white reset === */
[data-theme="light"] {
    --bg-primary: #f6f8fb;
    --bg-secondary: #ffffff;
    --bg-tertiary: #eef2f7;
    --bg-card: #ffffff;
    --bg-header: rgba(255, 255, 255, 0.92);
    --text-primary: #1d2430;
    --text-heading: #0f1622;
    --text-secondary: #4d6076;
    --text-muted: #6f8198;
    --border: #d6deea;
    --border-light: #c4d0e0;
    --border-subtle: #e5ebf4;
    --surface-secondary: #f3f7fc;
    --link: #1f73d8;
    --link-hover: #155cb2;
    --accent: #2e84ea;
    --accent-hover: #1f73d8;
    --accent-glow: rgba(46, 132, 234, 0.2);
    --gradient-card: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
    --gradient-primary: linear-gradient(135deg, #2e84ea 0%, #57b3ff 100%);
    --gradient-hover: linear-gradient(135deg, #1f73d8 0%, #3f99f2 100%);
    --shadow-sm: 0 8px 22px rgba(31, 57, 88, 0.08);
    --shadow-md: 0 16px 34px rgba(31, 57, 88, 0.12);
    --shadow-lg: 0 24px 54px rgba(31, 57, 88, 0.16);
}

[data-theme="light"] body {
    background-image:
        radial-gradient(circle at 12% 4%, rgba(46, 132, 234, 0.1), transparent 34%),
        radial-gradient(circle at 88% 18%, rgba(87, 179, 255, 0.08), transparent 34%),
        linear-gradient(180deg, #f9fbff, #f2f6fb);
}

[data-theme="light"] .page-header {
    background: linear-gradient(135deg, rgba(46, 132, 234, 0.1), rgba(255, 255, 255, 0.96));
}

[data-theme="light"] .data-table tbody tr:hover {
    background: rgba(46, 132, 234, 0.08);
}

[data-theme="light"] .form-group input:focus,
[data-theme="light"] .form-group textarea:focus,
[data-theme="light"] .form-group select:focus,
[data-theme="light"] .search-form input:focus,
[data-theme="light"] .search-form select:focus,
[data-theme="light"] .collection-select:focus {
    box-shadow: 0 0 0 4px rgba(46, 132, 234, 0.16);
}

[data-theme="light"] .btn-primary,
[data-theme="light"] .btn-submit.btn-primary {
    border-color: #2e84ea;
    color: #f8fbff;
}

[data-theme="light"] .tag {
    background: rgba(46, 132, 234, 0.12);
}

[data-theme="light"] .footer {
    background: rgba(255, 255, 255, 0.84);
}

[data-theme="light"] .profile-links a {
    background: rgba(46, 132, 234, 0.08);
}

[data-theme="light"] .profile-links a:hover {
    background: rgba(46, 132, 234, 0.14);
}

[data-theme="light"] .profile-hero::before {
    background: linear-gradient(135deg, rgba(46, 132, 234, 0.16), rgba(46, 132, 234, 0));
}

[data-theme="light"] .profile-avatar {
    border-color: rgba(255, 255, 255, 0.94);
    box-shadow: 0 10px 22px rgba(31, 57, 88, 0.14);
}

[data-theme="light"] .social-link-icon {
    background: rgba(46, 132, 234, 0.14);
}

[data-theme="light"] .profile-edit-grid .form-group:focus-within {
    box-shadow: 0 0 0 3px rgba(46, 132, 234, 0.16);
}

[data-theme="light"] .profile-avatar-upload-form {
    background: linear-gradient(180deg, #ffffff, rgba(245, 249, 255, 0.92));
}

[data-theme="light"] .profile-edit-form-modern {
    background: rgba(255, 255, 255, 0.66);
}

[data-theme="light"] .profile-edit-actions {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.4), rgba(245, 249, 255, 0.78));
}

/* Saved page spacing tune */
.saved-card + .saved-card {
    margin-top: 12px;
}

.page-header + .saved-card {
    margin-top: 12px;
}

.saved-card .section-title {
    margin-bottom: 12px;
}

.saved-card .collection-form,
.saved-card .collections-grid,
.saved-card .posts-list,
.saved-card .empty-state {
    margin-top: 12px;
}

.collection-share-box {
    margin-top: 12px;
    padding: 10px 12px;
    border: 1px dashed var(--border-light);
    border-radius: 12px;
    background: var(--bg-secondary);
}

.collection-share-actions {
    margin-top: 8px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.collection-share-actions a {
    min-width: 220px;
    flex: 1 1 260px;
    overflow-wrap: anywhere;
}

/* === 2026-02 Admin UX upgrade === */
.admin-header {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--gradient-card);
    padding: 18px 20px;
}

.admin-header h1 {
    margin: 0 0 6px 0;
}

.admin-header .topic-description {
    margin: 0;
}

.admin-tabs {
    position: sticky;
    top: calc(var(--navbar-height) + 8px);
    z-index: 15;
    padding: 10px;
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    background: var(--bg-secondary);
    box-shadow: var(--shadow-sm);
}

.admin-tabs a {
    font-weight: 600;
}

.admin-tools {
    display: grid;
    grid-template-columns: minmax(240px, 1fr) 220px auto auto;
    gap: 10px;
    align-items: center;
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    background: var(--bg-secondary);
    padding: 10px;
}

.admin-tools input,
.admin-tools select {
    width: 100%;
    min-height: 40px;
    border: 1px solid var(--border-light);
    border-radius: 10px;
    background: var(--bg-primary);
    color: var(--text-primary);
    padding: 9px 12px;
}

.admin-tools input:focus,
.admin-tools select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.admin-table-wrap {
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    background: var(--gradient-card);
    padding: 14px;
}

.admin-table-wrap h2 {
    margin: 0 0 12px 0;
}

.admin-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    overflow: hidden;
    background: var(--bg-secondary);
}

.admin-table thead th {
    position: sticky;
    top: 0;
    z-index: 1;
    background: var(--surface-secondary);
    border-bottom: 1px solid var(--border);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
}

.admin-table tbody tr:nth-child(even) {
    background: rgba(127, 142, 164, 0.06);
}

.admin-table tbody tr:hover {
    background: rgba(29, 155, 240, 0.09);
}

.admin-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

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

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

.admin-user-action-main {
    min-width: 126px;
    justify-content: center;
}

.admin-user-action-toggle {
    min-width: 92px;
}

.admin-user-action-menu {
    grid-column: 1 / -1;
    width: min(280px, 100%);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    background: var(--bg-secondary);
    box-shadow: var(--shadow-md);
    padding: 6px;
    display: grid;
    gap: 2px;
}

.admin-user-action-menu[hidden] {
    display: none !important;
}

.admin-user-menu-item {
    width: 100%;
    border: 0;
    border-radius: 9px;
    padding: 9px 10px;
    text-align: left;
    font-size: 0.84rem;
    line-height: 1.35;
    color: var(--text-secondary);
    background: transparent;
    cursor: pointer;
    text-decoration: none;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.admin-user-menu-item:hover {
    background: rgba(29, 155, 240, 0.12);
    color: var(--text-primary);
    text-decoration: none;
}

.admin-user-menu-item-danger {
    color: #ef5c85;
}

.admin-user-menu-item-danger:hover {
    background: rgba(239, 92, 133, 0.12);
    color: #ff7ea2;
}

.admin-user-acp-badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 8px;
    border-radius: 999px;
    border: 1px solid var(--border-subtle);
    background: rgba(127, 142, 164, 0.12);
    color: var(--text-muted);
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.admin-status-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px 10px;
    min-width: 110px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border: 1px solid transparent;
    white-space: nowrap;
    line-height: 1.1;
}

.admin-status-badge.success {
    color: #00b47f;
    background: rgba(0, 180, 127, 0.12);
    border-color: rgba(0, 180, 127, 0.34);
}

.admin-status-badge.warning {
    color: #d19200;
    background: rgba(209, 146, 0, 0.12);
    border-color: rgba(209, 146, 0, 0.34);
}

.admin-status-badge.danger {
    color: #e5487a;
    background: rgba(229, 72, 122, 0.12);
    border-color: rgba(229, 72, 122, 0.34);
}

.admin-status-badge.muted {
    color: var(--text-muted);
    background: rgba(127, 142, 164, 0.12);
    border-color: rgba(127, 142, 164, 0.28);
}

.admin-role-matrix {
    display: grid;
    gap: 12px;
    margin: 0 0 14px;
}

.admin-role-current {
    border: 1px solid var(--border-subtle);
    background: var(--card-bg);
    border-radius: 12px;
    padding: 12px 14px;
}

.admin-role-current h3 {
    margin: 0 0 6px;
}

.admin-role-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 10px;
}

.admin-role-card {
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    background: rgba(14, 24, 42, 0.45);
    padding: 10px 12px;
}

.admin-role-card.is-active {
    border-color: rgba(78, 154, 255, 0.6);
    box-shadow: 0 0 0 1px rgba(78, 154, 255, 0.24);
}

.admin-role-card h4 {
    margin: 0 0 8px;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.06em;
}

.admin-role-card ul {
    margin: 0;
    padding-left: 18px;
    color: var(--text-secondary);
    display: grid;
    gap: 6px;
    font-size: 0.86rem;
}

.admin-bulk-panel {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin: 0 0 10px;
    padding: 10px;
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    background: rgba(14, 24, 42, 0.35);
}

.admin-bulk-select-all-wrap {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.admin-bulk-panel select,
.admin-bulk-panel input[type="text"] {
    min-height: 34px;
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 6px 10px;
    background: rgba(5, 10, 18, 0.55);
    color: var(--text-primary);
}

.admin-bulk-panel input[type="text"] {
    min-width: 260px;
}

.admin-bulk-hint {
    margin-left: auto;
}

.admin-row-select {
    width: 16px;
    height: 16px;
}

@media (max-width: 1020px) {
    .admin-tools {
        grid-template-columns: 1fr;
    }

    .admin-tools .btn {
        width: 100%;
    }

    .admin-table {
        min-width: 760px;
    }

    .admin-user-action-menu {
        width: 100%;
    }

    .admin-bulk-panel input[type="text"] {
        min-width: 100%;
    }

    .admin-bulk-hint {
        margin-left: 0;
        width: 100%;
    }
}

.admin-user-activity {
    display: grid;
    gap: 3px;
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.admin-user-activity strong {
    color: var(--text-primary);
}

.admin-user-modal {
    width: min(960px, 94vw);
    max-height: 90vh;
    overflow: auto;
}

.admin-user-head h4 {
    margin: 0 0 4px 0;
    font-size: 1.15rem;
}

.admin-user-stats {
    margin: 12px 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.admin-user-stats > div {
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    background: var(--bg-secondary);
    padding: 10px;
    display: grid;
    gap: 4px;
}

.admin-user-stats span {
    color: var(--text-muted);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.admin-user-stats strong {
    color: var(--text-primary);
}

.admin-user-controls {
    display: grid;
    gap: 12px;
    margin-bottom: 12px;
}

.admin-control-block {
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    background: var(--bg-secondary);
    padding: 12px;
}

.admin-control-block h4 {
    margin: 0 0 10px 0;
    font-size: 0.94rem;
}

.admin-role-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.admin-ban-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
}

.admin-ban-row input {
    min-height: 38px;
    border: 1px solid var(--border-light);
    border-radius: 10px;
    background: var(--bg-primary);
    color: var(--text-primary);
    padding: 8px 12px;
}

.admin-ban-row input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.admin-user-log-list {
    max-height: 240px;
    overflow: auto;
}

.admin-user-log-group {
    display: grid;
    gap: 8px;
}

.admin-user-log-item {
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    background: var(--bg-primary);
    padding: 9px 10px;
    display: grid;
    gap: 3px;
}

/* === 2026-02 Moderation center page === */
.moderation-center {
    display: grid;
    gap: 14px;
}

.moderation-header {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: flex-start;
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    background: var(--gradient-card);
    padding: 14px;
}

.moderation-header h1 {
    margin: 0 0 6px 0;
}

.moderation-header .topic-description {
    margin: 0;
}

.moderation-header-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-end;
}

.moderation-kpis {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
}

.moderation-kpi-card {
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    background: var(--bg-secondary);
    padding: 12px;
    display: grid;
    gap: 4px;
}

.moderation-kpi-card h3 {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.moderation-kpi-card p {
    margin: 0;
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1.1;
}

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

.moderation-panel {
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    background: var(--gradient-card);
    padding: 12px;
    overflow: auto;
}

.moderation-panel h2 {
    margin: 0 0 10px 0;
    font-size: 1rem;
}

.views-chart {
    height: 180px;
    display: grid;
    grid-template-columns: repeat(14, minmax(0, 1fr));
    gap: 6px;
    align-items: end;
}

.views-chart-item {
    display: grid;
    gap: 3px;
    justify-items: center;
}

.views-chart-col {
    width: 100%;
    height: 122px;
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    background: rgba(127, 142, 164, 0.08);
    display: flex;
    align-items: flex-end;
    overflow: hidden;
}

.views-chart-col span {
    width: 100%;
    border-radius: 7px;
    background: linear-gradient(180deg, rgba(29, 155, 240, 0.95), rgba(29, 155, 240, 0.3));
    min-height: 2px;
}

.views-chart-item strong {
    font-size: 0.72rem;
}

.views-chart-item small {
    color: var(--text-muted);
    font-size: 0.68rem;
}

.report-status-list {
    display: grid;
    gap: 8px;
}

.report-status-list > div {
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    background: var(--bg-secondary);
    padding: 9px 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.report-status-list strong.success { color: #00b47f; }
.report-status-list strong.warning { color: #d19200; }
.report-status-list strong.danger { color: #e5487a; }

@media (max-width: 1080px) {
    .moderation-kpis {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 920px) {
    .moderation-grid {
        grid-template-columns: 1fr;
    }

    .moderation-header {
        flex-direction: column;
    }

    .moderation-header-actions {
        width: 100%;
        justify-content: flex-start;
    }
}

@media (max-width: 620px) {
    .moderation-kpis {
        grid-template-columns: 1fr;
    }

    .views-chart {
        gap: 4px;
    }
}

/* === 2026-02 Post engagement redesign === */
.post-engagement-panel {
    margin-top: 16px;
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    background: var(--gradient-card);
    padding: 14px;
    display: grid;
    gap: 12px;
}

.post-engagement-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.post-engagement-metrics {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.post-engagement-metric {
    min-width: 130px;
    border: 1px solid var(--border-subtle);
    border-radius: 11px;
    background: var(--bg-secondary);
    padding: 9px 11px;
    display: grid;
    gap: 2px;
}

.post-engagement-metric span {
    color: var(--text-muted);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.post-engagement-metric strong {
    font-size: 1.05rem;
}

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

.post-engagement-actions .collection-select {
    min-height: 38px;
}

.post-engagement-files {
    border: 1px solid var(--border-subtle);
    border-radius: 11px;
    background: var(--bg-secondary);
    padding: 10px 12px;
}

.post-engagement-files h2 {
    margin: 0 0 8px 0;
    font-size: 0.98rem;
}

/* === 2026-02 Admin user modal v3 === */
.admin-user-modal-v3 {
    max-width: min(1140px, 97vw);
    width: min(1140px, 97vw);
    max-height: 92vh;
    padding: 0;
    overflow: auto;
    border: 1px solid var(--border-light);
    border-radius: 18px;
    background: linear-gradient(180deg, #0f1722 0%, #0b1119 100%);
}

.admin-user-modal-v3 .modal-header {
    margin: 0;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-subtle);
    position: sticky;
    top: 0;
    z-index: 2;
    background: rgba(7, 12, 18, 0.92);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.admin-user-modal-v3 .modal-body {
    margin: 0;
    padding: 16px 20px 20px;
}

.admin-user-shell {
    display: grid;
    grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
    gap: 14px;
}

.admin-user-sidebar {
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.02);
    padding: 12px;
    display: grid;
    gap: 10px;
    align-content: start;
}

.admin-user-sidebar .admin-user-head h4 {
    margin: 0 0 6px 0;
    font-size: 1.22rem;
}

.admin-user-sidebar .admin-user-head .muted {
    overflow-wrap: anywhere;
}

.admin-user-hero-badges {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.admin-user-hero-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid var(--border-light);
    background: rgba(127, 142, 164, 0.14);
    color: var(--text-secondary);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
}

.admin-user-hero-badge.role {
    color: #7fc8ff;
    border-color: rgba(127, 200, 255, 0.46);
    background: rgba(127, 200, 255, 0.14);
}

.admin-user-hero-badge.status {
    color: #84e3b8;
    border-color: rgba(132, 227, 184, 0.42);
    background: rgba(132, 227, 184, 0.12);
}

.admin-user-hero-badge.status.is-danger {
    color: #ff8fac;
    border-color: rgba(255, 143, 172, 0.45);
    background: rgba(255, 143, 172, 0.14);
}

.admin-user-quick-list {
    margin: 0;
    display: grid;
    gap: 6px;
}

.admin-user-quick-list > div {
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    background: rgba(7, 12, 18, 0.72);
    padding: 8px 9px;
    display: grid;
    gap: 2px;
}

.admin-user-quick-list dt {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.73rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.admin-user-quick-list dd {
    margin: 0;
    color: var(--text-primary);
    font-size: 0.95rem;
    overflow-wrap: anywhere;
}

.admin-user-workspace {
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.02);
    padding: 12px;
    display: grid;
    gap: 10px;
}

.admin-user-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.admin-user-tab-btn {
    border: 1px solid var(--border-light);
    border-radius: 999px;
    background: rgba(127, 142, 164, 0.12);
    color: var(--text-secondary);
    font-weight: 600;
    padding: 7px 12px;
    cursor: pointer;
}

.admin-user-tab-btn.active {
    border-color: rgba(29, 155, 240, 0.5);
    background: rgba(29, 155, 240, 0.18);
    color: var(--text-primary);
}

.admin-user-tab-pane {
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    background: rgba(7, 12, 18, 0.6);
    padding: 11px;
}

.admin-user-overview-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.admin-user-overview-grid article {
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    background: var(--bg-secondary);
    padding: 10px;
}

.admin-user-overview-grid h5 {
    margin: 0 0 7px 0;
    font-size: 0.9rem;
}

.admin-user-overview-grid p {
    margin: 0 0 5px 0;
}

.admin-user-modal-v3 .admin-control-block {
    border-radius: 11px;
    background: var(--bg-secondary);
}

.admin-user-modal-v3 .admin-role-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
}

.admin-user-modal-v3 .admin-role-actions .btn {
    justify-content: flex-start;
    white-space: normal;
}

.admin-user-modal-v3 .admin-user-log-list {
    max-height: 320px;
}

@media (max-width: 940px) {
    .admin-user-shell {
        grid-template-columns: 1fr;
    }

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

    .admin-user-modal-v3 {
        max-width: 96vw;
        width: 96vw;
    }
}

@media (max-width: 680px) {
    .admin-user-modal-v3 .modal-header {
        padding: 13px 14px;
    }

    .admin-user-modal-v3 .modal-body {
        padding: 12px 14px 14px;
    }

    .admin-user-workspace {
        padding: 10px;
    }
}

/* === 2026-02 Admin user modal v3 visual refresh === */
.admin-user-modal-v3 {
    border-color: #213247;
    border-radius: 20px;
    background:
        radial-gradient(circle at 85% -10%, rgba(29, 155, 240, 0.18), transparent 34%),
        linear-gradient(180deg, #0c1420 0%, #090f18 100%);
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.55);
}

.admin-user-modal-v3 .modal-header {
    padding: 18px 22px;
    background: linear-gradient(180deg, rgba(7, 13, 21, 0.98), rgba(7, 13, 21, 0.82));
    border-bottom-color: #1d2d40;
}

.admin-user-modal-v3 .modal-title {
    font-size: 1.45rem;
    letter-spacing: 0.01em;
}

.admin-user-modal-v3 .modal-close {
    width: 38px;
    height: 38px;
    border: 1px solid #2a3a4e;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    line-height: 1;
    background: rgba(255, 255, 255, 0.03);
}

.admin-user-modal-v3 .modal-close:hover {
    border-color: #3f95df;
    color: #dcefff;
}

.admin-user-modal-v3 .modal-body {
    padding: 18px 22px 22px;
}

.admin-user-shell {
    grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
    gap: 16px;
}

.admin-user-sidebar {
    border-color: #213247;
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(11, 19, 30, 0.92), rgba(8, 14, 22, 0.82));
    padding: 14px;
    gap: 12px;
}

.admin-user-sidebar .admin-user-head h4 {
    font-size: 1.72rem;
    line-height: 1.12;
    margin-bottom: 8px;
}

.admin-user-sidebar .admin-user-head .muted {
    font-size: 0.95rem;
    color: #8ea1ba;
}

.admin-user-hero-badge {
    padding: 5px 11px;
    font-size: 0.74rem;
}

.admin-user-quick-list {
    gap: 8px;
}

.admin-user-quick-list > div {
    border-color: #1f2f43;
    border-radius: 12px;
    background: rgba(4, 10, 16, 0.75);
    padding: 9px 10px;
}

.admin-user-quick-list dt {
    font-size: 0.68rem;
}

.admin-user-quick-list dd {
    font-size: 1.06rem;
    font-weight: 600;
}

.admin-user-workspace {
    border-color: #213247;
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(10, 18, 28, 0.9), rgba(8, 14, 22, 0.82));
    padding: 14px;
    gap: 12px;
}

.admin-user-tabs {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
}

.admin-user-tab-btn {
    border: 1px solid #2a3a4e;
    border-radius: 12px;
    min-height: 44px;
    background: rgba(255, 255, 255, 0.03);
    color: #9bb0c8;
    font-size: 0.92rem;
    font-weight: 700;
    padding: 10px 12px;
    transition: border-color var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
}

.admin-user-tab-btn:hover {
    border-color: #3d526d;
    color: #cedaeb;
}

.admin-user-tab-btn.active {
    border-color: #43a8ff;
    background: linear-gradient(180deg, rgba(67, 168, 255, 0.22), rgba(67, 168, 255, 0.08));
    color: #e9f5ff;
    box-shadow: 0 0 0 1px rgba(67, 168, 255, 0.25) inset;
}

.admin-user-tab-pane {
    border-color: #1f2f43;
    border-radius: 14px;
    background: rgba(5, 11, 18, 0.66);
    padding: 12px;
    min-height: 420px;
}

.admin-user-overview-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.admin-user-overview-grid article {
    border-color: #213247;
    border-radius: 12px;
    background: rgba(10, 17, 26, 0.84);
    padding: 12px;
}

.admin-user-overview-grid h5 {
    font-size: 1rem;
    margin-bottom: 8px;
}

.admin-user-modal-v3 .admin-control-block {
    border: 1px solid #213247;
    border-radius: 12px;
    background: rgba(8, 14, 23, 0.9);
    padding: 12px;
}

.admin-user-modal-v3 .admin-control-block h4 {
    margin-bottom: 10px;
    font-size: 1.02rem;
}

.admin-user-modal-v3 .admin-role-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
}

.admin-user-modal-v3 .admin-role-actions .btn {
    min-height: 42px;
    border: 1px solid #2a3a4e;
    border-radius: 11px;
    background: rgba(255, 255, 255, 0.02);
    color: #d5e5f8;
    font-weight: 700;
    justify-content: center;
    text-align: center;
}

.admin-user-modal-v3 .admin-role-actions .btn:hover {
    border-color: #43a8ff;
    background: rgba(67, 168, 255, 0.1);
}

.admin-user-modal-v3 .admin-ban-row {
    grid-template-columns: 1fr auto;
    gap: 10px;
}

.admin-user-modal-v3 .admin-ban-row input {
    min-height: 42px;
    border: 1px solid #2a3a4e;
    border-radius: 10px;
    background: rgba(3, 8, 14, 0.85);
    color: #dbe8f8;
}

.admin-user-modal-v3 .admin-ban-row .btn {
    min-height: 42px;
    min-width: 138px;
    border: 1px solid #2a3a4e;
    border-radius: 10px;
    font-weight: 700;
}

.admin-user-modal-v3 .admin-user-log-list {
    max-height: 360px;
}

.admin-user-modal-v3 .admin-user-log-item {
    border-color: #203043;
    border-radius: 11px;
    background: rgba(3, 8, 14, 0.78);
}

.admin-user-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
}

.admin-user-stats-tile {
    border: 1px solid #203043;
    border-radius: 11px;
    background: rgba(7, 14, 22, 0.88);
    padding: 10px;
    display: grid;
    gap: 4px;
    align-content: start;
}

.admin-user-stats-tile span {
    color: var(--text-muted);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.admin-user-stats-tile strong {
    color: #ebf6ff;
    font-size: 1.1rem;
    line-height: 1.2;
    overflow-wrap: anywhere;
}

.admin-user-stats-tile-wide {
    grid-column: span 2;
}

@media (max-width: 940px) {
    .admin-user-tabs {
        grid-template-columns: 1fr;
    }

    .admin-user-tab-pane {
        min-height: 0;
    }

    .admin-user-modal-v3 .admin-role-actions {
        grid-template-columns: 1fr;
    }

    .admin-user-stats-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .admin-user-modal-v3 .modal-title {
        font-size: 1.15rem;
    }

    .admin-user-sidebar .admin-user-head h4 {
        font-size: 1.36rem;
    }

    .admin-user-modal-v3 .admin-ban-row {
        grid-template-columns: 1fr;
    }

    .admin-user-modal-v3 .admin-ban-row .btn {
        width: 100%;
    }

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

    .admin-user-stats-tile-wide {
        grid-column: span 1;
    }
}

/* === 2026-02 Global polish === */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.btn {
    font-weight: 600;
    letter-spacing: 0.01em;
}

.admin-table-wrap,
.moderation-panel,
.post-engagement-panel,
.card {
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
}

.admin-table thead th {
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

.popular-posts-list {
    display: grid;
    gap: 8px;
}

.popular-post-item {
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    background: var(--bg-secondary);
    padding: 9px 10px;
    display: grid;
    gap: 4px;
}

.popular-post-item a {
    color: var(--text-primary);
    font-weight: 600;
}

.popular-post-item a:hover {
    color: var(--link);
}

/* Navbar compact pass */
.navbar .container {
    min-height: 56px;
    gap: 10px;
}

.nav-links {
    gap: 6px;
}

.nav-links a {
    padding: 6px 10px;
}

.nav-right.nav-links {
    row-gap: 4px;
    align-items: center;
}

.user-info {
    margin-left: 4px;
    padding-left: 8px;
}

@media (min-width: 981px) {
    .navbar .container {
        flex-wrap: nowrap;
    }

    .nav-center.nav-links,
    .nav-right.nav-links {
        flex-wrap: nowrap;
    }
}

/* Navbar hard-fix for overlap on wide screens */
@media (min-width: 1081px) {
    .navbar .container {
        display: flex !important;
        flex-wrap: nowrap !important;
        align-items: center;
        justify-content: flex-start;
        gap: 10px;
        min-height: 62px;
        padding-top: 6px;
        padding-bottom: 6px;
    }

    .nav-left {
        flex: 0 0 auto;
        min-width: auto;
    }

    .nav-center.nav-links {
        flex: 0 1 auto;
        display: inline-flex;
        flex-wrap: nowrap !important;
        align-items: center;
        gap: 4px;
        min-width: 0;
    }

    .nav-center.nav-links a {
        white-space: nowrap;
        padding: 6px 9px;
    }

    .nav-right.nav-links {
        margin-left: auto;
        flex: 0 1 auto;
        display: inline-flex;
        flex-wrap: nowrap !important;
        align-items: center;
        gap: 4px;
        min-width: 0;
    }

    .nav-right.nav-links > a,
    .nav-right.nav-links .btn,
    .nav-right.nav-links .user-info,
    .nav-right.nav-links #themeToggle {
        white-space: nowrap;
    }

    .nav-right .user-info {
        border-left: 1px solid var(--border);
        padding-left: 8px;
        margin-left: 4px;
    }

    .theme-toggle {
        min-width: auto;
        padding-left: 9px;
        padding-right: 9px;
    }
}

/* ===== Final Navbar Layout (site-nav) ===== */
.navbar {
    border-bottom: 1px solid var(--border-subtle);
}

.navbar .container {
    display: block !important;
    min-height: auto;
    padding-top: 0;
    padding-bottom: 0;
}

.site-nav {
    display: grid;
    gap: 0;
    width: 100%;
    padding: 8px 0;
}

.site-nav-top {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 12px;
    align-items: center;
    min-width: 0;
}

.site-brand a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-heading);
    white-space: nowrap;
}

.site-brand-mark {
    width: 30px !important;
    height: 30px !important;
    min-width: 30px;
    min-height: 30px;
    max-width: 30px;
    max-height: 30px;
    display: block;
    border-radius: 9px;
    box-shadow: 0 6px 14px rgba(8, 13, 22, 0.32);
    flex: 0 0 auto;
    object-fit: cover;
}

.site-primary-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-width: 0;
}

.site-primary-links a {
    padding: 6px 10px;
    border-radius: 999px;
    color: var(--text-secondary);
    white-space: nowrap;
}

.site-primary-links a:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.site-user-area {
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    min-width: 0;
}

.site-user-area > * {
    white-space: nowrap;
}

.site-nav-bottom {
    display: flex;
    align-items: center;
    gap: 6px;
    padding-top: 8px;
    margin-top: 8px;
    border-top: 1px solid var(--border-subtle);
    flex-wrap: wrap;
}

.site-nav-bottom a {
    padding: 6px 10px;
    border-radius: 999px;
    color: var(--text-secondary);
    white-space: nowrap;
}

.site-nav-bottom a:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.site-nav-bottom .theme-toggle {
    margin-left: auto;
    min-width: 118px;
}

@media (max-width: 1080px) {
    .site-brand-mark {
        width: 28px !important;
        height: 28px !important;
        min-width: 28px;
        min-height: 28px;
        max-width: 28px;
        max-height: 28px;
        border-radius: 8px;
    }

    .site-nav-top {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .site-primary-links,
    .site-user-area {
        justify-content: flex-start;
        flex-wrap: wrap;
    }

    .site-nav-bottom {
        gap: 8px;
    }

    .site-nav-bottom .theme-toggle {
        margin-left: 0;
    }
}

.post-moderation-tools {
    margin-top: 14px;
}

.profile-edit-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
}

.profile-recent-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 14px;
}

.profile-recent-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 8px;
}

.profile-recent-list li {
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    padding: 9px 10px;
    background: var(--bg-secondary);
    display: grid;
    gap: 4px;
}

.profile-recent-type {
    font-size: 0.74rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
}

.profile-recent-list time {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.post-cover {
    margin-bottom: 8px;
}

.post-cover img {
    width: 100%;
    max-height: 220px;
    object-fit: cover;
    border-radius: 10px;
    border: 1px solid var(--border-subtle);
}

.support-layout {
    display: grid;
    grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
    gap: 18px;
}

.support-page {
    display: grid;
    gap: 14px;
}

.support-hero {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 14px;
    border: 1px solid var(--border-subtle);
    border-radius: 18px;
    padding: 18px 22px;
    background:
        radial-gradient(120% 180% at 0% -20%, rgba(84, 167, 255, 0.16), transparent 44%),
        radial-gradient(120% 180% at 100% 0%, rgba(0, 213, 188, 0.1), transparent 48%),
        var(--card-bg);
}

.support-hero h1 {
    margin: 0 0 6px;
}

.support-hero .topic-description {
    margin: 0;
}

.support-hero-meta {
    display: inline-flex;
    align-items: center;
}

.support-meta-badge {
    border: 1px solid rgba(84, 167, 255, 0.5);
    background: rgba(84, 167, 255, 0.14);
    color: var(--text-primary);
    border-radius: 999px;
    padding: 7px 12px;
    font-size: 0.78rem;
    font-weight: 700;
    white-space: nowrap;
}

.support-threads-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.support-threads-list {
    display: grid;
    gap: 10px;
    max-height: 560px;
    overflow: auto;
    padding-right: 2px;
}

.support-thread-item {
    border: 1px solid var(--border-subtle);
    background: linear-gradient(165deg, rgba(18, 28, 46, 0.88), rgba(9, 17, 31, 0.94));
    color: var(--text-primary);
    border-radius: 12px;
    padding: 12px;
    text-align: left;
    cursor: pointer;
    display: grid;
    gap: 6px;
    transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

.support-thread-item:hover {
    border-color: rgba(86, 166, 255, 0.5);
    transform: translateY(-1px);
}

.support-thread-top {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 8px;
}

.support-thread-preview {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.32;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.support-thread-item.active {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-glow), 0 10px 22px rgba(7, 19, 36, 0.42);
}

.support-form {
    display: grid;
    gap: 10px;
    margin-bottom: 18px;
}

.support-form label {
    font-size: 0.86rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.support-input {
    width: 100%;
    min-height: 120px;
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    background: rgba(8, 16, 28, 0.9);
    color: var(--text-primary);
    padding: 12px;
    resize: vertical;
    font: inherit;
    line-height: 1.45;
}

.support-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(84, 167, 255, 0.2);
}

.support-thread-view {
    margin-top: 6px;
}

.support-messages-list {
    display: grid;
    gap: 10px;
    margin-top: 8px;
    max-height: 440px;
    overflow: auto;
}

.support-message {
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 12px;
    background: rgba(12, 20, 36, 0.82);
}

.support-message p {
    margin: 0;
    line-height: 1.45;
}

.support-message.staff {
    border-color: rgba(84, 167, 255, 0.66);
    background: linear-gradient(165deg, rgba(23, 36, 63, 0.96), rgba(12, 25, 48, 0.94));
}

.support-message header {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    font-size: 0.86rem;
    margin-bottom: 6px;
    color: var(--text-secondary);
}

@supports (-moz-appearance: none) {
    [data-theme="light"] input,
    [data-theme="light"] textarea,
    [data-theme="light"] select,
    [data-theme="light"] button {
        color: var(--text-primary);
        background-color: var(--bg-secondary);
        border-color: var(--border);
    }
}

@media (max-width: 980px) {
    .support-hero {
        flex-direction: column;
        padding: 14px;
    }

    .support-meta-badge {
        white-space: normal;
    }

    .support-layout {
        grid-template-columns: 1fr;
    }
}

/* === 2026-02 Support v2 (rewritten from scratch) === */
.support2-page {
    display: grid;
    gap: 14px;
}

.support2-hero {
    border: 1px solid var(--border-subtle);
    border-radius: 18px;
    background:
        radial-gradient(120% 140% at 0% -20%, rgba(84, 167, 255, 0.22), transparent 44%),
        radial-gradient(120% 140% at 100% 0%, rgba(0, 205, 175, 0.12), transparent 52%),
        var(--card-bg);
    padding: 18px 22px;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
}

.support2-hero-text h1 {
    margin: 0 0 8px;
}

.support2-hero-text p {
    margin: 0;
    color: var(--text-secondary);
}

.support2-hero-badges {
    display: inline-flex;
    gap: 8px;
    flex-wrap: wrap;
}

.support2-badge {
    display: inline-flex;
    align-items: center;
    border: 1px solid rgba(84, 167, 255, 0.45);
    background: rgba(84, 167, 255, 0.14);
    color: var(--text-primary);
    border-radius: 999px;
    padding: 6px 10px;
    font-size: 0.78rem;
    font-weight: 700;
    white-space: nowrap;
}

.support2-layout {
    display: grid;
    grid-template-columns: minmax(290px, 330px) minmax(320px, 390px) minmax(0, 1fr);
    gap: 14px;
    align-items: start;
}

.support2-compose,
.support2-queue,
.support2-thread {
    border-radius: 16px;
    padding: 14px;
}

.support2-compose h2,
.support2-queue h2,
.support2-thread h2 {
    margin: 0 0 10px;
}

.support2-form {
    display: grid;
    gap: 10px;
}

.support2-form label {
    display: block;
    font-size: 0.86rem;
    color: var(--text-secondary);
}

.support2-input,
.support2-search {
    display: block;
    box-sizing: border-box;
    width: 100%;
    max-width: 100%;
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    background: rgba(8, 16, 30, 0.92);
    color: var(--text-primary);
    font: inherit;
    padding: 11px 12px;
}

.support2-input {
    resize: vertical;
    min-height: 112px;
    line-height: 1.45;
}

.support2-page textarea.support2-input {
    width: 100%;
    min-width: 100%;
}

.support2-page button.support2-filter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.support2-input:focus,
.support2-search:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(83, 168, 255, 0.19);
}

.support2-form-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.support2-policy {
    margin-top: 12px;
    display: grid;
    gap: 4px;
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 10px;
    background: rgba(11, 18, 31, 0.62);
    color: var(--text-secondary);
    font-size: 0.88rem;
}

.support2-queue-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.support2-queue-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 10px;
    color: var(--text-secondary);
    font-size: 0.83rem;
}

.support2-queue-stats strong {
    color: var(--text-primary);
}

.support2-queue-tools {
    display: grid;
    gap: 8px;
    margin-bottom: 10px;
}

.support2-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.support2-filter {
    border: 1px solid var(--border-subtle);
    border-radius: 999px;
    background: rgba(11, 18, 31, 0.76);
    color: var(--text-secondary);
    font: inherit;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 5px 10px;
    cursor: pointer;
    transition: .2s ease;
}

.support2-filter.active,
.support2-filter:hover {
    color: var(--text-primary);
    border-color: rgba(84, 167, 255, 0.62);
    background: rgba(84, 167, 255, 0.15);
}

.support2-threads-list {
    display: grid;
    gap: 9px;
    max-height: 690px;
    overflow: auto;
    padding-right: 2px;
}

.support2-thread-item {
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    background: linear-gradient(170deg, rgba(19, 30, 50, 0.9), rgba(10, 18, 34, 0.95));
    color: var(--text-primary);
    display: grid;
    gap: 6px;
    padding: 10px 11px;
    text-align: left;
    cursor: pointer;
    transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

.support2-thread-item:hover {
    transform: translateY(-1px);
    border-color: rgba(84, 167, 255, 0.5);
}

.support2-thread-item.active {
    border-color: rgba(84, 167, 255, 0.8);
    box-shadow: 0 0 0 2px rgba(84, 167, 255, 0.2);
}

.support2-thread-item-top {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    align-items: center;
}

.support2-thread-item-author {
    color: var(--text-secondary);
    font-size: 0.88rem;
}

.support2-thread-item-preview {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.86rem;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.support2-thread-item-meta {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    font-size: 0.78rem;
    color: var(--text-muted);
}

.support2-chip {
    border-radius: 999px;
    padding: 2px 8px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    border: 1px solid transparent;
}

.support2-chip.new {
    color: #f3b33a;
    background: rgba(243, 179, 58, 0.18);
    border-color: rgba(243, 179, 58, 0.42);
}

.support2-chip.answered {
    color: #33c78f;
    background: rgba(51, 199, 143, 0.16);
    border-color: rgba(51, 199, 143, 0.4);
}

.support2-thread-head {
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: 10px;
    margin-bottom: 10px;
}

.support2-thread-head p {
    margin: 0;
}

.support2-messages {
    display: grid;
    gap: 10px;
    max-height: 560px;
    overflow: auto;
    padding-right: 2px;
}

.support2-empty {
    border: 1px dashed var(--border-subtle);
    border-radius: 12px;
    padding: 16px;
    color: var(--text-secondary);
    background: rgba(10, 18, 31, 0.52);
}

.support2-empty h3 {
    margin: 0 0 6px;
    color: var(--text-primary);
}

.support2-empty p {
    margin: 0;
}

.support2-message {
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    background: rgba(10, 18, 32, 0.86);
    padding: 10px 11px;
}

.support2-message.user {
    border-left: 3px solid rgba(244, 181, 65, 0.7);
}

.support2-message.staff {
    border-left: 3px solid rgba(83, 168, 255, 0.74);
    background: linear-gradient(160deg, rgba(21, 36, 62, 0.95), rgba(12, 24, 45, 0.95));
}

.support2-message header {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 5px;
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.support2-message p {
    margin: 0;
    line-height: 1.45;
    white-space: pre-wrap;
    word-break: break-word;
}

.support2-reply-form {
    margin-top: 12px;
    border-top: 1px solid var(--border-subtle);
    padding-top: 12px;
    display: grid;
    gap: 10px;
}

@media (max-width: 1260px) {
    .support2-layout {
        grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
    }

    .support2-thread {
        grid-column: 1 / -1;
    }
}

@media (max-width: 880px) {
    .support2-hero {
        flex-direction: column;
        padding: 14px;
    }

    .support2-layout {
        grid-template-columns: 1fr;
    }
}

/* === 2026-02 Support v3 === */
.support3-page {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.support3-hero {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
}

.support3-hero h1 {
    margin-bottom: 8px;
}

.support3-hero p {
    color: var(--text-secondary);
    max-width: 56ch;
}

.support3-hero-meta {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.support3-pill {
    padding: 6px 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    background: var(--surface-secondary);
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 600;
}

.support3-grid {
    display: grid;
    grid-template-columns: minmax(280px, 360px) minmax(300px, 400px) minmax(0, 1fr);
    gap: var(--spacing-lg);
    align-items: start;
}

.support3-panel,
.support3-thread {
    padding: var(--spacing-lg);
}

.support3-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
    gap: 10px;
}

.support3-panel-head h2,
.support3-thread-head h2 {
    font-size: 1.1rem;
}

.support3-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.support3-input {
    width: 100%;
    border: 1px solid var(--border);
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-radius: var(--radius-md);
    padding: 10px 12px;
}

.support3-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(29, 155, 240, 0.2);
}

.support3-form-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.support3-quick-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.support3-quick {
    border: 1px solid var(--border);
    background: var(--surface-secondary);
    color: var(--text-secondary);
    border-radius: var(--radius-full);
    font-size: 12px;
    padding: 6px 10px;
    cursor: pointer;
}

.support3-quick:hover {
    color: var(--text-primary);
    border-color: var(--border-light);
}

.support3-stats {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 10px;
    color: var(--text-secondary);
    font-size: 13px;
}

.support3-filters {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin: 10px 0;
}

.support3-filter {
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-secondary);
    border-radius: var(--radius-full);
    padding: 6px 10px;
    font-size: 12px;
    cursor: pointer;
}

.support3-filter.active,
.support3-filter:hover {
    background: rgba(29, 155, 240, 0.16);
    border-color: rgba(29, 155, 240, 0.45);
    color: var(--text-primary);
}

.support3-threads {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 62vh;
    overflow: auto;
    padding-right: 2px;
}

.support3-thread-item {
    width: 100%;
    text-align: left;
    border: 1px solid var(--border);
    background: var(--surface-secondary);
    border-radius: var(--radius-md);
    padding: 10px;
    cursor: pointer;
}

.support3-thread-item:hover {
    border-color: var(--border-light);
}

.support3-thread-item.active {
    border-color: rgba(29, 155, 240, 0.55);
    box-shadow: 0 0 0 1px rgba(29, 155, 240, 0.25) inset;
}

.support3-thread-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

.support3-status {
    border-radius: var(--radius-full);
    padding: 2px 8px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
}

.support3-status.new {
    background: rgba(255, 185, 0, 0.18);
    color: #ffc933;
}

.support3-status.answered {
    background: rgba(17, 167, 88, 0.16);
    color: #56d98e;
}

.support3-thread-author {
    color: var(--text-secondary);
    margin-top: 4px;
    font-size: 13px;
}

.support3-thread-preview {
    color: var(--text-primary);
    margin-top: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.support3-thread-meta {
    margin-top: 8px;
    display: flex;
    justify-content: space-between;
    color: var(--text-muted);
    font-size: 12px;
}

.support3-thread {
    min-height: 64vh;
    display: flex;
    flex-direction: column;
}

.support3-thread-head {
    margin-bottom: 12px;
}

.support3-messages {
    flex: 1;
    overflow: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 12px;
    background: var(--surface-secondary);
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-height: 320px;
}

.support3-empty {
    text-align: center;
    color: var(--text-secondary);
    margin: auto;
}

.support3-message {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 10px;
    max-width: 92%;
}

.support3-message.user {
    align-self: flex-start;
    background: var(--bg-secondary);
}

.support3-message.staff {
    align-self: flex-end;
    background: rgba(29, 155, 240, 0.14);
    border-color: rgba(29, 155, 240, 0.45);
}

.support3-message header {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 6px;
    color: var(--text-secondary);
    font-size: 12px;
}

.support3-message p {
    white-space: pre-wrap;
    word-break: break-word;
}

.support3-page-user .support3-hero {
    margin-bottom: 12px;
}

.support3-widget-open {
    width: 100%;
    margin-bottom: 12px;
}

.support3-user-drawer {
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 10px;
}

@media (max-width: 1280px) {
    .support3-grid {
        grid-template-columns: 1fr;
    }

    .support3-thread,
    .support3-threads {
        min-height: auto;
        max-height: none;
    }

    .support3-messages {
        min-height: 300px;
    }
}

.mini-profile-card {
    position: absolute;
    z-index: 1200;
    width: min(320px, calc(100vw - 16px));
    border: 1px solid var(--border-light);
    border-radius: 14px;
    background: var(--bg-card);
    box-shadow: 0 16px 30px rgba(0, 0, 0, 0.28);
    overflow: hidden;
}

.mini-profile-card.hidden {
    display: none;
}

.mini-profile-loading {
    padding: 16px;
    color: var(--text-muted);
}

.mini-profile-link {
    display: block;
    color: inherit;
    text-decoration: none;
}

.mini-profile-banner {
    height: 84px;
    background: linear-gradient(135deg, rgba(67, 168, 255, 0.35), rgba(90, 227, 166, 0.25));
}

.mini-profile-body {
    display: flex;
    gap: 10px;
    padding: 10px 12px 8px;
    align-items: center;
}

.mini-profile-avatar {
    width: 54px;
    height: 54px;
    border-radius: 12px;
    object-fit: cover;
    border: 2px solid var(--border-light);
}

.mini-profile-name {
    font-weight: 700;
}

.mini-profile-username {
    font-size: 13px;
    color: var(--text-muted);
}

.mini-profile-role {
    margin-top: 4px;
    display: inline-flex;
}

.mini-profile-bio {
    margin: 0;
    padding: 0 12px 10px;
    color: var(--text-secondary);
    font-size: 14px;
}

.mini-profile-stats {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    padding: 0 12px 12px;
    color: var(--text-secondary);
    font-size: 13px;
}

/* === 2026-02-23 Global responsive pass === */
:root {
    --fluid-gutter: clamp(12px, 2.2vw, 28px);
}

html,
body {
    max-width: 100%;
    overflow-x: hidden;
}

img,
video,
svg,
canvas {
    max-width: 100%;
    height: auto;
}

.container {
    width: min(100% - (var(--fluid-gutter) * 2), var(--container-max));
    padding-left: 0;
    padding-right: 0;
}

.main-content {
    padding-top: clamp(14px, 2.2vw, 32px);
    padding-bottom: clamp(18px, 2.4vw, 36px);
}

.page-title,
.topic-page-header h1 {
    font-size: clamp(1.4rem, 2.3vw, 2rem);
}

.page-subtitle,
.topic-description {
    font-size: clamp(0.92rem, 1.45vw, 1rem);
}

.table-wrap,
.admin-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.data-table,
.admin-table {
    width: 100%;
}

.support-layout,
.support2-layout,
.support3-grid {
    width: 100%;
}

@media (min-width: 1400px) {
    :root {
        --container-max: 1320px;
    }
}

@media (min-width: 1100px) and (max-width: 1399px) {
    :root {
        --container-max: 1140px;
    }
}

@media (max-width: 1080px) {
    :root {
        --container-max: 980px;
    }

    .support-layout,
    .support2-layout,
    .support3-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 980px) {
    :root {
        --container-max: 100%;
        --fluid-gutter: clamp(10px, 3.2vw, 20px);
    }

    .navbar .container {
        display: grid;
        grid-template-columns: 1fr;
        align-items: stretch;
        gap: 8px;
        min-height: auto;
        padding-top: 8px;
        padding-bottom: 8px;
    }

    .nav-left,
    .nav-center,
    .nav-right {
        justify-content: flex-start;
    }

    .nav-center,
    .nav-right {
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        padding-bottom: 2px;
    }

    .nav-links {
        width: max-content;
        min-width: 100%;
        flex-wrap: nowrap;
    }

    .nav-links a {
        white-space: nowrap;
    }

    .user-info {
        border-left: 0;
        margin-left: 0;
        padding-left: 0;
    }

    .page-header,
    .card,
    .post-card,
    .profile-hero,
    .profile-edit-card,
    .profile-comments-card,
    .support-hero,
    .support2-hero,
    .support3-hero {
        padding: 14px;
    }

    .profile-edit-header,
    .support-hero,
    .support2-hero,
    .support3-hero,
    .post-engagement-top,
    .modal-footer,
    .comment-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .profile-edit-header .btn,
    .support3-actions .btn,
    .post-actions .btn,
    .post-actions button {
        width: 100%;
    }
}

@media (max-width: 768px) {
    :root {
        --navbar-height: 56px;
    }

    .form-row,
    .profile-stats-grid,
    .profile-meta-grid,
    .profile-edit-grid,
    .admin-user-stats,
    .admin-user-stats-grid {
        grid-template-columns: 1fr;
    }

    .auth-form,
    .create-post-form,
    .modal {
        width: calc(100vw - (var(--fluid-gutter) * 2));
        margin-left: auto;
        margin-right: auto;
        padding: 14px;
    }

    .comment-replies {
        padding-left: 12px;
    }

    .data-table {
        min-width: 560px;
    }

    .admin-table {
        min-width: 680px;
    }

    .toast-container {
        left: var(--fluid-gutter);
        right: var(--fluid-gutter);
        top: 72px;
    }
}

@media (max-width: 560px) {
    .page-title,
    .topic-page-header h1 {
        font-size: 1.28rem;
    }

    .nav-brand a {
        font-size: 1.05rem;
    }

    .logo-h {
        width: 24px;
        height: 24px;
        font-size: 0.8rem;
    }

    .btn,
    .btn-submit,
    button[class*="btn-"] {
        width: 100%;
    }

    .table-wrap,
    .admin-table-wrap {
        margin-left: calc(var(--fluid-gutter) * -1);
        margin-right: calc(var(--fluid-gutter) * -1);
        padding-left: var(--fluid-gutter);
        padding-right: var(--fluid-gutter);
    }
}