:root {
    --primary: #e63946;
    --primary-dark: #c1121f;
    --primary-light: #ff6b6b;
    --bg-dark: #0d1117;
    --bg-card: #161b22;
    --bg-card-hover: #1c2333;
    --bg-input: #21262d;
    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;
    --border: #30363d;
    --success: #3fb950;
    --warning: #d29922;
    --danger: #f85149;
    --accent: #58a6ff;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 2px 12px rgba(0,0,0,0.3);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

html {
    overflow-x: hidden;
}

@media (min-width: 769px) {
    * {
        scrollbar-width: thin;
        scrollbar-color: rgba(230, 57, 70, 0.6) var(--bg-input);
    }

    html,
    body,
    .chat-messages,
    .conversation-list,
    .event-list,
    .feed-layout {
        scrollbar-width: thin;
        scrollbar-color: rgba(230, 57, 70, 0.6) var(--bg-input);
    }

    *::-webkit-scrollbar {
        width: 8px;
        height: 8px;
    }

    *::-webkit-scrollbar-button,
    *::-webkit-scrollbar-button:single-button,
    *::-webkit-scrollbar-button:single-button:vertical:decrement,
    *::-webkit-scrollbar-button:single-button:vertical:increment,
    *::-webkit-scrollbar-button:single-button:horizontal:decrement,
    *::-webkit-scrollbar-button:single-button:horizontal:increment,
    *::-webkit-scrollbar-button:start:decrement,
    *::-webkit-scrollbar-button:end:increment,
    *::-webkit-scrollbar-button:vertical:decrement,
    *::-webkit-scrollbar-button:vertical:increment,
    *::-webkit-scrollbar-button:horizontal:decrement,
    *::-webkit-scrollbar-button:horizontal:increment,
    .chat-messages::-webkit-scrollbar-button,
    .chat-messages::-webkit-scrollbar-button:single-button,
    .chat-messages::-webkit-scrollbar-button:single-button:vertical:decrement,
    .chat-messages::-webkit-scrollbar-button:single-button:vertical:increment,
    .chat-messages::-webkit-scrollbar-button:start:decrement,
    .chat-messages::-webkit-scrollbar-button:end:increment,
    .chat-messages::-webkit-scrollbar-button:vertical:decrement,
    .chat-messages::-webkit-scrollbar-button:vertical:increment {
        display: none !important;
        width: 0 !important;
        height: 0 !important;
        background: transparent !important;
        border: 0 !important;
        box-shadow: none !important;
        -webkit-appearance: none !important;
        appearance: none !important;
    }

    .chat-messages::-webkit-scrollbar-track-piece:start,
    .chat-messages::-webkit-scrollbar-track-piece:end,
    *::-webkit-scrollbar-track-piece:start,
    *::-webkit-scrollbar-track-piece:end {
        background: var(--bg-input) !important;
        border: 0 !important;
    }

    *::-webkit-scrollbar-track {
        background: var(--bg-input);
        border-radius: 999px;
    }

    *::-webkit-scrollbar-thumb {
        background: rgba(230, 57, 70, 0.58);
        border-radius: 999px;
        border: 1px solid var(--bg-input);
    }

    *::-webkit-scrollbar-thumb:hover {
        background: rgba(230, 57, 70, 0.72);
    }

    *::-webkit-scrollbar-thumb:active {
        background: rgba(230, 57, 70, 0.82);
    }

    *::-webkit-scrollbar-corner {
        background: var(--bg-input);
    }
}

a {
    color: var(--accent);
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}

h1, h2, h3, h4 {
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.container-sm {
    max-width: 640px;
}

.hidden {
    display: none !important;
}

.mt-8 {
    margin-top: 8px;
}

.mt-20 {
    margin-top: 20px;
}

.mb-20 {
    margin-bottom: 20px;
}

.empty-state-cta {
    margin-top: 10px;
}

.empty-state-actions {
    margin-top: 15px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius-sm);
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    gap: 6px;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}
.btn:hover {
    text-decoration: none;
    transform: translateY(-1px);
}
.btn-primary {
    background: var(--primary);
    color: white;
}
.btn-primary:hover {
    background: var(--primary-dark);
}
.btn-secondary {
    background: var(--bg-input);
    color: var(--text-primary);
    border: 1px solid var(--border);
}
.btn-secondary:hover {
    background: var(--bg-card-hover);
}
.btn-danger {
    background: var(--danger);
    color: white;
}
.btn-full {
    width: 100%;
}
.btn-lg {
    padding: 14px 32px;
    font-size: 17px;
}
.btn-sm {
    padding: 6px 14px;
    font-size: 13px;
}

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    background: var(--bg-input);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    font-family: 'Rajdhani', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.badge-primary {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}
.badge-success {
    background: rgba(63, 185, 80, 0.15);
    color: var(--success);
    border-color: var(--success);
}
.badge-large {
    padding: 5px 14px;
    font-size: 14px;
}
.badge-sm {
    padding: 2px 8px;
    font-size: 10px;
}

.navbar {
    background: rgba(13, 17, 23, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 0 20px;
}
.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    height: 60px;
    gap: 20px;
}
.nav-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}
.nav-logo:hover {
    text-decoration: none;
    opacity: 0.85;
}
.nav-logo-img {
    height: 44px;
    width: auto;
    display: block;
    object-fit: contain;
}
.logo-text {
    display: inline-flex;
    gap: 4px;
    align-items: center;
}
.logo-icon {
    font-size: 24px;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}
.logo-icon.large {
    font-size: 48px;
}
.hero-logo {
    width: 200px;
    height: auto;
    display: block;
    margin: 0 auto 28px;
    filter: drop-shadow(0 4px 24px rgba(230, 57, 70, 0.35));
}
.nav-search {
    flex: 1;
    max-width: 400px;
}
.nav-search input {
    width: 100%;
    padding: 8px 16px;
    border-radius: 20px;
    border: 1px solid var(--border);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}
.nav-search input:focus {
    border-color: var(--primary);
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}
.nav-link {
    padding: 8px 14px;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 14px;
    border-radius: var(--radius-sm);
    transition: all 0.2s;
}
.nav-link:hover {
    color: var(--text-primary);
    background: var(--bg-input);
    text-decoration: none;
}
.nav-link.active {
    color: var(--primary);
    background: rgba(230, 57, 70, 0.1);
}
.lang-switch {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-left: 8px;
}
.lang-link {
    padding: 4px 8px;
    border-radius: 999px;
    border: 1px solid var(--border);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--text-secondary);
    text-transform: uppercase;
}
.lang-link:hover {
    text-decoration: none;
    color: var(--text-primary);
    border-color: var(--text-muted);
}
.lang-link.active {
    color: #fff;
    border-color: var(--primary);
    background: var(--primary);
}
.nav-user-menu {
    position: relative;
    cursor: pointer;
}
.nav-avatar img, .nav-avatar .avatar-placeholder {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
}
.nav-mobile-profile {
    display: none;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    overflow: hidden;
    border: 1px solid var(--border);
    margin-left: auto;
    flex-shrink: 0;
    background: transparent;
    padding: 0;
    cursor: pointer;
}
.nav-mobile-profile img,
.nav-mobile-profile .avatar-placeholder {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}
.nav-mobile-menu {
    display: none;
    position: relative;
    margin-left: auto;
}
.dropdown-menu {
    display: none;
    position: absolute;
    right: 0;
    top: 45px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    min-width: 180px;
    box-shadow: var(--shadow);
    z-index: 200;
    overflow: hidden;
}
.nav-user-menu.open .dropdown-menu {
    display: block;
}
.nav-mobile-menu.open .dropdown-menu {
    display: block;
    top: 42px;
    right: 0;
}
.dropdown-menu a {
    display: block;
    padding: 10px 16px;
    color: var(--text-primary);
    font-size: 14px;
    transition: background 0.15s;
}
.dropdown-menu a:hover {
    background: var(--bg-input);
    text-decoration: none;
}
.dropdown-menu hr {
    border: none;
    border-top: 1px solid var(--border);
}
.mobile-bottom-nav {
    display: none;
}
.mobile-nav-link {
    display: none;
}

.flash {
    padding: 12px 0;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s;
    text-align: center;
}
.flash-success {
    background: rgba(63, 185, 80, 0.1);
    color: var(--success);
    border-bottom: 1px solid rgba(63, 185, 80, 0.2);
}
.flash-error {
    background: rgba(248, 81, 73, 0.1);
    color: var(--danger);
    border-bottom: 1px solid rgba(248, 81, 73, 0.2);
}

.auth-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 160px);
    padding: 40px 20px;
}
.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px;
    width: 100%;
    max-width: 480px;
    box-shadow: var(--shadow);
}
.auth-header {
    text-align: center;
    margin-bottom: 30px;
}
.auth-header h1 {
    font-size: 28px;
    margin-top: 12px;
}
.auth-header p {
    color: var(--text-secondary);
    margin-top: 6px;
}
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.auth-footer {
    text-align: center;
    margin-top: 20px;
    color: var(--text-secondary);
    font-size: 14px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
    min-width: 0;
}
.form-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-family: 'Rajdhani', sans-serif;
}
.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 14px;
    font-family: inherit;
    outline: none;
    transition: border-color 0.2s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--primary);
}
.form-group textarea {
    resize: vertical;
}
.form-row {
    display: flex;
    gap: 12px;
}
.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-secondary);
    cursor: pointer;
    margin: 4px 0;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 16px;
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.02), var(--shadow);
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 0 20px;
    gap: 12px;
}
.page-header h1 {
    font-size: 32px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.landing-hero {
    background: linear-gradient(135deg, var(--bg-dark) 0%, #1a1a2e 50%, #16213e 100%);
    padding: 100px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.landing-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(230, 57, 70, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 70% 50%, rgba(88, 166, 255, 0.1) 0%, transparent 50%);
}
.hero-content {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
}
.hero-content h1 {
    font-size: 56px;
    line-height: 1.1;
    margin-bottom: 20px;
}
.hero-accent {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 36px;
    line-height: 1.7;
}
.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
}

.features-section {
    padding: 80px 20px;
}
.section-title {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}
.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 24px;
    text-align: center;
    transition: transform 0.2s, border-color 0.2s;
}
.feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
}
.feature-icon {
    font-size: 48px;
    margin-bottom: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}
.feature-card h3 {
    font-size: 22px;
    margin-bottom: 10px;
}
.feature-card p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
}

.cta-section {
    padding: 80px 20px;
    text-align: center;
    background: linear-gradient(to right, rgba(230, 57, 70, 0.1), rgba(88, 166, 255, 0.05));
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.cta-section h2 {
    font-size: 36px;
    margin-bottom: 12px;
}
.cta-section p {
    color: var(--text-secondary);
    font-size: 18px;
    margin-bottom: 28px;
}

.feed-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 24px;
    padding: 24px 0;
}

.container.feed-layout {
    padding-left: 20px;
    padding-right: 20px;
}
.feed-main {
    min-width: 0;
}
.feed-sidebar {
    position: sticky;
    top: 80px;
    align-self: start;
}

.post-create-card textarea {
    width: 100%;
    padding: 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--bg-input);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 14px;
    resize: vertical;
    outline: none;
}
.post-create-card textarea:focus {
    border-color: var(--primary);
}
.post-create-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-top: 10px;
}
.image-url-input {
    flex: 1;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 13px;
    outline: none;
}

.post-card {
    transition: border-color 0.2s;
}
.post-card:hover {
    border-color: var(--bg-card-hover);
}
.post-header {
    margin-bottom: 12px;
}
.post-author {
    display: flex;
    align-items: center;
    gap: 10px;
}
.post-author-avatar,
.post-author-name {
    color: var(--text-primary);
}
.post-author-avatar:hover,
.post-author-name:hover {
    text-decoration: none;
}
.post-author-info {
    min-width: 0;
}
.post-author-name {
    display: inline-block;
    line-height: 1.2;
}
.post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 2px 6px;
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 400;
}
.post-meta a {
    color: var(--accent);
}
.post-content p {
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 8px;
}
.post-image {
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-top: 10px;
}
.post-image img {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
}
.post-actions {
    display: flex;
    gap: 16px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border);
}
.post-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 14px;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    transition: all 0.15s;
}
.post-action-btn:hover {
    background: var(--bg-input);
    color: var(--text-primary);
}
.post-action-btn.liked {
    color: var(--primary);
}
.inline-form {
    display: inline;
}

.comments-section {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border);
}
.comment {
    padding: 8px 0;
    font-size: 14px;
}
.comment-author {
    color: var(--text-primary);
    margin-right: 6px;
}
.comment-text {
    color: var(--text-secondary);
}
.comment-time {
    color: var(--text-muted);
    font-size: 12px;
    margin-left: 8px;
}
.comment-form {
    display: flex;
    gap: 8px;
    margin-top: 10px;
}
.comment-form input {
    flex: 1;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 13px;
    outline: none;
}

.sidebar-card {
    margin-bottom: 16px;
}
.sidebar-card h3 {
    font-size: 16px;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}
.sidebar-event {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    color: var(--text-primary);
    font-size: 14px;
}
.sidebar-event:hover {
    text-decoration: none;
    color: var(--primary);
}
.sidebar-event small {
    display: block;
    color: var(--text-muted);
    font-size: 12px;
}
.sidebar-group {
    display: block;
    padding: 8px 0;
    color: var(--text-primary);
    font-size: 14px;
}
.sidebar-group:hover {
    text-decoration: none;
    color: var(--primary);
}
.sidebar-group small {
    display: block;
    color: var(--text-muted);
    font-size: 12px;
}
.sidebar-link {
    display: block;
    margin-top: 10px;
    font-size: 13px;
    text-align: center;
}
.sidebar-member {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    color: var(--text-primary);
    font-size: 14px;
}
.sidebar-member:hover {
    text-decoration: none;
    color: var(--primary);
}

.event-date-badge {
    background: var(--primary);
    color: white;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 700;
    font-family: 'Rajdhani', sans-serif;
    text-transform: uppercase;
    white-space: nowrap;
}

.avatar-placeholder {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    font-weight: 700;
    font-family: 'Rajdhani', sans-serif;
    font-size: 16px;
}
.avatar-placeholder.sm, .avatar-placeholder.xs {
    width: 28px;
    height: 28px;
    font-size: 13px;
}
.avatar-placeholder.xs {
    width: 24px;
    height: 24px;
    font-size: 11px;
}
.avatar-placeholder.large {
    width: 100px;
    height: 100px;
    font-size: 42px;
}
.avatar-sm {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
}
.avatar-xs {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
}

.profile-header {
    display: flex;
    gap: 30px;
    align-items: flex-start;
    padding: 30px 0;
}
.profile-avatar-large img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary);
}
.profile-info h1 {
    font-size: 32px;
    margin-bottom: 2px;
}
.profile-username {
    color: var(--text-muted);
    font-size: 15px;
}
.profile-fav-car {
    color: var(--primary-light);
    font-weight: 500;
    margin-top: 6px;
}
.profile-location {
    color: var(--text-secondary);
    font-size: 14px;
    margin-top: 4px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.profile-bio {
    margin-top: 10px;
    color: var(--text-secondary);
    line-height: 1.6;
}
.profile-joined {
    color: var(--text-muted);
    font-size: 13px;
    margin-top: 8px;
}
.profile-actions {
    display: flex;
    gap: 10px;
    margin-top: 14px;
}

.garage-section {
    margin-bottom: 30px;
}
.garage-section h2 {
    font-size: 24px;
}
.vehicle-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}
.vehicle-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color 0.2s, transform 0.2s;
}
.vehicle-card:hover {
    border-color: var(--text-muted);
    transform: translateY(-2px);
}
.vehicle-card.primary-ride {
    border-color: var(--primary);
}
.vehicle-image {
    height: 180px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-input);
}
.vehicle-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.placeholder-img {
    font-size: 64px;
    color: var(--text-muted);
}
.placeholder-img .mdi {
    font-size: inherit;
    line-height: 1;
}
.vehicle-info {
    padding: 16px;
}
.vehicle-info h3 {
    font-size: 18px;
    margin-bottom: 4px;
}
.vehicle-trim {
    color: var(--text-secondary);
    font-size: 14px;
}
.vehicle-specs {
    display: flex;
    gap: 12px;
    margin-top: 8px;
    font-size: 13px;
    color: var(--text-muted);
}
.vehicle-specs span {
    background: var(--bg-input);
    padding: 2px 8px;
    border-radius: 4px;
}
.vehicle-desc {
    margin-top: 8px;
    font-size: 13px;
    color: var(--text-secondary);
}
.vehicle-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.filter-bar {
    display: flex;
    gap: 10px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}
.filter-bar input, .filter-bar select {
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 14px;
    outline: none;
}
.filter-bar input {
    flex: 1;
    min-width: 200px;
}
.filter-bar input:focus, .filter-bar select:focus {
    border-color: var(--primary);
}

.group-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
}
.group-card {
    padding: 0;
    overflow: hidden;
    transition: transform 0.2s, border-color 0.2s;
}
.group-card:hover {
    transform: translateY(-2px);
    border-color: var(--text-muted);
}
.group-card-image {
    height: 140px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-input);
}
.group-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.group-card-body {
    padding: 16px;
}
.group-card-body h3 {
    font-size: 18px;
    margin-bottom: 6px;
}
.group-card-body h3 a {
    color: var(--text-primary);
}
.group-card-body h3 a:hover {
    color: var(--primary);
}
.group-card-body p {
    color: var(--text-secondary);
    font-size: 13px;
    margin-top: 6px;
    line-height: 1.5;
}
.group-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 12px;
    font-size: 13px;
    color: var(--text-muted);
}

.group-header {
    padding-top: 20px;
}
.group-banner {
    height: 200px;
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 20px;
}
.group-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.group-info {
    margin-bottom: 10px;
}
.group-info h1 {
    font-size: 32px;
    margin-bottom: 6px;
}
.group-info p {
    color: var(--text-secondary);
    margin-top: 8px;
}
.group-meta {
    color: var(--text-muted);
    font-size: 14px;
}
.group-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-top: 10px;
}
.group-image-form {
    margin-top: 12px;
    display: flex;
    gap: 8px;
    align-items: center;
}
.group-image-input {
    min-width: 280px;
    flex: 1;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 14px;
    outline: none;
}
.group-image-input:focus {
    border-color: var(--primary);
}

.event-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}
.event-card-large {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 4px 16px;
    transition: border-color 0.2s;
}
.event-card-large:hover {
    border-color: var(--text-muted);
}
.event-date-col {
    text-align: center;
    min-width: 70px;
    padding: 10px;
    background: var(--bg-input);
    border-radius: var(--radius-sm);
}
.event-date-col.large {
    min-width: 90px;
    padding: 16px;
}
.event-month {
    display: block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--primary);
    font-family: 'Rajdhani', sans-serif;
}
.event-day {
    display: block;
    font-size: 28px;
    font-weight: 700;
    font-family: 'Rajdhani', sans-serif;
    line-height: 1;
}
.event-year {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
}
.event-time {
    display: block;
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 4px;
}
.event-details {
    flex: 1 1 0;
    min-width: 0;
    display: grid;
    gap: 8px;
}
.event-details h3 {
    font-size: 18px;
    margin-bottom: 0;
}
.event-meta-row {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.event-going-inline {
    margin-left: 2px;
}
.event-meta-bottom {
    justify-content: space-between;
    row-gap: 6px;
}
.event-details h3 a {
    color: var(--text-primary);
}
.event-details h3 a:hover {
    color: var(--primary);
}
.event-location {
    color: var(--text-secondary);
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin: 0;
}
.event-group {
    color: var(--text-muted);
    font-size: 13px;
    margin: 0;
}
.event-stats {
    display: flex;
    gap: 12px;
    margin-top: 0;
    font-size: 13px;
    color: var(--text-muted);
}
.event-actions-col {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: flex-start;
    gap: 8px;
    align-self: flex-start;
    min-width: 104px;
}
.event-actions-col:empty {
    display: none;
}
.event-bottom-row {
    width: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    margin-top: 0;
}
.event-bottom-left {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.event-hosted-bottom {
    margin: 0;
}
.event-cars-preview {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 6px;
    flex-wrap: wrap;
    max-width: 160px;
}
.event-cars-left {
    margin-top: 0;
    max-width: 220px;
}
.event-date-corner {
    margin-top: 0;
    min-width: 82px;
    flex-shrink: 0;
}
.event-car-thumb {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--bg-input);
    flex-shrink: 0;
}
.event-car-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.event-detail-header {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 20px 0;
}
.event-detail-header h1 {
    font-size: 32px;
    margin-bottom: 6px;
}
.event-meta {
    color: var(--text-muted);
    font-size: 14px;
    margin-top: 6px;
}
.event-banner {
    height: 250px;
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 20px;
}
.event-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.event-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}
.event-info-item {
    padding: 12px;
    background: var(--bg-input);
    border-radius: var(--radius-sm);
}
.event-info-item strong {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 4px;
    font-family: 'Rajdhani', sans-serif;
}
.event-description {
    margin-top: 20px;
}
.event-description h3 {
    margin-bottom: 8px;
}
.event-description p {
    color: var(--text-secondary);
    line-height: 1.7;
}

.search-page {
    padding: 30px 0;
}
.search-page h1 {
    font-size: 32px;
    margin-bottom: 20px;
}
.search-form-large {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
}
.search-form-large input {
    flex: 1;
    padding: 12px 18px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 16px;
    outline: none;
}
.search-form-large select {
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 14px;
    outline: none;
}
.search-results {
    margin-bottom: 30px;
}
.search-results h2 {
    margin-bottom: 14px;
    font-size: 22px;
}
.user-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
}
.user-card {
    text-align: center;
    padding: 20px;
    color: var(--text-primary);
    transition: border-color 0.2s, transform 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
.user-card:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
}
.user-card-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    color: var(--text-primary);
    text-decoration: none;
    width: 100%;
}
.user-card-link:hover {
    text-decoration: none;
}
.user-card-action {
    width: 100%;
}
.user-card-action .btn,
.user-card-action .badge {
    width: 100%;
    justify-content: center;
}
.badge-muted {
    background: var(--bg-input);
    color: var(--text-secondary);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.user-card-avatar {
    margin-bottom: 10px;
}
.user-card-avatar img, .user-card-avatar .avatar-placeholder {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
}
.user-card-avatar .avatar-placeholder {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: white;
    flex-shrink: 0;
}
.user-card span:not(.avatar-placeholder):not(.badge) {
    display: block;
    font-size: 13px;
    color: var(--text-muted);
}
.user-card small {
    display: block;
    color: var(--primary-light);
    font-size: 12px;
    margin-top: 4px;
}

.event-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 12px;
}
.event-card {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
    padding: 16px;
    transition: border-color 0.2s;
}
.event-card:hover {
    border-color: var(--primary);
    text-decoration: none;
}
.event-card small {
    display: block;
    color: var(--text-muted);
    font-size: 12px;
}

.conversation-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.conversation-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-primary);
    transition: border-color 0.2s;
}
.conversation-item:hover {
    border-color: var(--primary);
    text-decoration: none;
}
.conversation-info {
    flex: 1;
    min-width: 0;
}
.conversation-preview {
    color: var(--text-muted);
    font-size: 13px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 2px;
}
.conversation-time {
    color: var(--text-muted);
    font-size: 12px;
    white-space: nowrap;
}

.chat-container {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 140px);
    margin-top: 20px;
    min-height: 580px;
}
.chat-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}
.chat-header h2 {
    font-size: 18px;
}
.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.chat-message {
    display: flex;
    gap: 8px;
    max-width: 75%;
}
.chat-message.own {
    margin-left: auto;
    flex-direction: row-reverse;
}
.msg-avatar {
    flex-shrink: 0;
    margin-top: 4px;
}
.msg-content {
    background: var(--bg-input);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    min-width: 80px;
}
.chat-message.own .msg-content {
    background: var(--primary);
    color: white;
}
.msg-sender {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 2px;
}
.msg-content p {
    font-size: 14px;
    line-height: 1.5;
    margin: 0;
}
.msg-time {
    display: block;
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 4px;
    text-align: right;
}
.chat-message.own .msg-time {
    color: rgba(255,255,255,0.6);
}
.chat-input {
    display: flex;
    gap: 10px;
    padding-top: 14px;
    border-top: 1px solid var(--border);
    flex-shrink: 0;
}
.chat-input input {
    flex: 1;
    padding: 10px 16px;
    border-radius: 20px;
    border: 1px solid var(--border);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 14px;
    outline: none;
}
.chat-input input:focus {
    border-color: var(--primary);
}

.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-secondary);
}
.empty-state h3 {
    margin-bottom: 8px;
    color: var(--text-primary);
}
.empty-state-sm {
    text-align: center;
    padding: 16px;
    color: var(--text-muted);
    font-size: 14px;
}

.footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    padding: 40px 20px;
    /* margin-top: 60px; */
}
.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    max-width: 1200px;
    margin: 0 auto;
}
.footer-brand {
    font-family: 'Rajdhani', sans-serif;
    font-size: 20px;
    font-weight: 700;
    text-transform: uppercase;
}
.footer-brand p {
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 400;
    text-transform: none;
    margin-top: 6px;
}
.footer-links {
    display: flex;
    gap: 20px;
}
.footer-links a {
    color: var(--text-secondary);
    font-size: 14px;
}
.footer-links a:hover {
    color: var(--primary);
}
.footer-bottom {
    text-align: center;
    color: var(--text-muted);
    font-size: 12px;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 768px) {
    /* body.is- */
    .container {
        padding: 0 14px;
    }
    .container.feed-layout {
        padding-left: 14px;
        padding-right: 14px;
    }
    .card {
        padding: 14px;
        margin-bottom: 12px;
    }
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        padding: 20px 0 14px;
    }
    .page-header h1 {
        font-size: 28px;
    }
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    .navbar {
        padding: 8px 12px;
    }
    .nav-container {
        height: auto;
        min-height: 44px;
        flex-wrap: wrap;
        gap: 10px;
    }
    .nav-logo {
        font-size: 18px;
        letter-spacing: 0.02em;
        flex: 1 1 auto;
        min-width: 0;
    }
    .logo-text-secondary {
        display: none;
    }
    .feed-layout {
        grid-template-columns: 1fr;
        gap: 14px;
        padding: 14px 0;
    }
    .feed-sidebar {
        position: static;
    }
    .post-create-actions {
        flex-direction: column;
        align-items: stretch;
    }
    .post-create-actions .btn,
    .post-create-actions .image-url-input {
        width: 100%;
    }
    .hero-content h1 {
        font-size: 36px;
    }
    .features-section {
        padding: 80px 14px;
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
    .feature-card {
        padding: 24px 18px;
    }
    .hero-actions {
        flex-direction: column;
    }
    .form-row {
        flex-direction: column;
    }
    .form-actions {
        flex-direction: column;
        align-items: stretch;
    }
    .form-actions .btn {
        width: 100%;
    }
    .profile-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .profile-actions {
        justify-content: center;
    }
    .event-card-large {
        flex-direction: row;
        align-items: flex-start;
        gap: 4px 12px;
    }
    .event-list {
        grid-template-columns: 1fr;
    }
    .event-meta-bottom {
        justify-content: flex-start;
    }
    .event-actions-col {
        align-items: flex-end;
        min-width: 92px;
        width: auto;
    }
    .event-bottom-row {
        margin-top: 6px;
        gap: 10px;
    }
    .event-bottom-left {
        flex: 1;
    }
    .event-date-corner {
        margin-top: 0;
        align-self: flex-end;
    }
    .event-actions-col .btn {
        width: auto;
    }
    .event-cars-preview {
        max-width: none;
        justify-content: flex-start;
    }
    .event-cars-left {
        width: 100%;
    }
    .event-stats {
        flex-wrap: wrap;
        gap: 6px 10px;
    }
    .event-info-grid {
        grid-template-columns: 1fr;
    }
    .group-header {
        padding-top: 14px;
    }
    .group-banner {
        height: 140px;
        margin-bottom: 12px;
    }
    .group-info h1 {
        font-size: 28px;
        line-height: 1.2;
    }
    .group-actions {
        flex-wrap: wrap;
        gap: 8px;
    }
    .group-actions form,
    .group-actions .btn {
        width: auto;
    }
    .group-image-form {
        flex-direction: column;
        align-items: stretch;
    }
    .group-image-input {
        min-width: 0;
        width: 100%;
    }
    .group-image-form .btn {
        width: 100%;
    }
    .group-grid,
    .vehicle-grid,
    .event-grid,
    .user-grid {
        grid-template-columns: 1fr;
    }
    .nav-search {
        display: block;
        order: 3;
        flex: 1 0 100%;
        max-width: none;
    }
    .nav-search input {
        padding: 8px 12px;
        font-size: 13px;
    }
    .nav-links {
        order: 2;
        margin-left: 0;
        gap: 4px;
        flex: 1 1 auto;
        justify-content: flex-end;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    .nav-links-desktop {
        flex: 0 0 auto;
        overflow: visible;
        margin-left: auto;
    }
    .nav-links-desktop .nav-link {
        display: none;
    }
    .nav-links-desktop .nav-user-menu {
        display: none;
    }
    .nav-mobile-profile {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
    .nav-mobile-menu {
        display: block;
    }
    .nav-link {
        padding: 6px 8px;
        font-size: 12px;
        white-space: nowrap;
        flex: 0 0 auto;
    }
    .lang-switch {
        margin-left: 4px;
    }
    .lang-link {
        padding: 4px 6px;
        font-size: 10px;
    }
    .mobile-bottom-nav {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 250;
        background: rgba(13, 17, 23, 0.98);
        border-top: 1px solid var(--border);
        backdrop-filter: blur(12px);
        padding: 6px 6px calc(6px + env(safe-area-inset-bottom));
        box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.35);
    }
    .mobile-nav-link {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2px;
        min-height: 56px;
        color: var(--text-secondary);
        font-size: 11px;
        font-weight: 600;
        border-radius: var(--radius-sm);
    }
    .mobile-nav-link:hover {
        text-decoration: none;
        color: var(--text-primary);
        background: var(--bg-input);
    }
    .mobile-nav-link.active {
        color: var(--primary);
        background: rgba(230, 57, 70, 0.12);
    }
.mobile-nav-icon {
    font-size: 15px;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
    .filter-bar {
        flex-direction: column;
    }
    .search-form-large {
        flex-direction: column;
    }
    .search-form-large input,
    .search-form-large select,
    .search-form-large .btn {
        width: 100%;
    }
    .conversation-item {
        align-items: flex-start;
    }
    .conversation-time {
        font-size: 11px;
    }
    .chat-container {
        height: calc(100vh - 196px);
        min-height: 520px;
        margin-top: 10px;
        margin-bottom: 12px;
    }
    .chat-header {
        gap: 8px;
    }
    .chat-header h2 {
        font-size: 16px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .chat-input {
        gap: 8px;
    }
    .chat-input input {
        min-width: 0;
    }
    .chat-input .btn {
        padding: 10px 14px;
    }
    .post-actions {
        gap: 8px;
        flex-wrap: wrap;
    }
    .comment-form {
        flex-direction: column;
    }
    .comment-form .btn {
        width: 100%;
    }
    .event-date-col {
        min-width: 64px;
        padding: 8px;
    }
    .event-date-col .event-day {
        font-size: 24px;
    }
    .sidebar-card h3 {
        font-size: 15px;
    }
    .sidebar-member {
        font-size: 13px;
    }
    .group-meta {
        font-size: 13px;
    }
    .footer-content {
        flex-direction: column;
        gap: 20px;
    }
    .footer-links {
        flex-direction: column;
        gap: 10px;
    }
    .event-detail-header {
        flex-direction: column;
    }
    .chat-message {
        max-width: 90%;
    }
    .empty-state-actions {
        flex-direction: column;
    }
    .empty-state-actions .btn,
    .empty-state-cta {
        width: 100%;
    }
}

@media (max-width: 480px) {
    /* body.is-logged-in main {
        padding-bottom: 78px;
    }
    body.is-logged-in .footer {
        margin-bottom: 78px;
    } */
    .nav-logo {
        font-size: 16px;
    }
    .logo-icon {
        font-size: 20px;
    }
    .nav-links {
        gap: 2px;
    }
    .nav-link {
        padding: 6px;
        font-size: 11px;
    }
    .mobile-bottom-nav {
        padding: 4px 4px calc(4px + env(safe-area-inset-bottom));
    }
    .mobile-nav-link {
        min-height: 52px;
        font-size: 10px;
    }
    .mobile-nav-icon {
        font-size: 14px;
    }
    .auth-page {
        padding: 20px 12px;
        min-height: calc(100vh - 120px);
    }
    .auth-card {
        padding: 22px 14px;
    }
    .hero-content h1,
    .section-title,
    .cta-section h2,
    .search-page h1,
    .group-info h1,
    .event-detail-header h1,
    .profile-info h1,
    .page-header h1 {
        font-size: 24px;
    }
    .container-sm {
        max-width: 100%;
    }
    .chat-container {
        height: calc(100vh - 186px);
        min-height: 460px;
        margin-bottom: 12px;
    }
    .chat-message {
        max-width: 96%;
    }
}