/* ===== CSS Reset & Base Styles ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Primary Colors */
    --primary-blue: #1d9bf0;
    --primary-blue-hover: #1a8cd8;
    --primary-purple: #7c3aed;
    --primary-purple-hover: #6d28d9;
    
    /* Background Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f7f9fa;
    --bg-hover: #f0f2f5;
    --bg-dark: #15202b;
    --bg-dark-secondary: #192734;
    
    /* Text Colors */
    --text-primary: #0f1419;
    --text-secondary: #536471;
    --text-link: #1d9bf0;
    
    /* Border Colors */
    --border-color: #eff3f4;
    --border-hover: #e1e8ed;
    
    /* Status Colors */
    --success-color: #00ba7c;
    --warning-color: #f59e0b;
    --error-color: #f4212e;
    --premium-color: #ffd700;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    line-height: 1.5;
    overflow-x: hidden;
}

/* ===== Navigation Bar ===== */
.navbar {
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-blue);
    cursor: pointer;
    transition: var(--transition-fast);
}

.nav-logo:hover {
    opacity: 0.8;
}

.nav-search {
    flex: 1;
    max-width: 600px;
    position: relative;
    margin: 0 auto;
}

.nav-search i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
}

.nav-search input {
    width: 100%;
    padding: 12px 16px 12px 44px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    background-color: var(--bg-secondary);
    font-size: 15px;
    transition: var(--transition-fast);
}

.nav-search input:focus {
    outline: none;
    border-color: var(--primary-blue);
    background-color: var(--bg-primary);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* ===== Buttons ===== */
.btn-primary {
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
    color: white;
    border: none;
    border-radius: var(--radius-full);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-primary.joined {
    background: var(--success-color);
}

.btn-secondary {
    padding: 10px 20px;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

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

.btn-icon {
    width: 40px;
    height: 40px;
    background-color: transparent;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: var(--transition-fast);
    color: var(--text-primary);
}

.btn-icon:hover {
    background-color: var(--bg-hover);
}

.btn-icon-small {
    width: 32px;
    height: 32px;
    background-color: transparent;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    color: var(--text-secondary);
}

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

.btn-text {
    background: none;
    border: none;
    color: var(--primary-blue);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    padding: 8px 16px;
    transition: var(--transition-fast);
}

.btn-text:hover {
    text-decoration: underline;
}

.btn-join-small {
    padding: 6px 16px;
    background-color: var(--text-primary);
    color: white;
    border: none;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-join-small:hover {
    background-color: var(--text-secondary);
}

.btn-join-small.joined {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-view-small {
    padding: 6px 16px;
    background-color: var(--bg-hover);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-view-small:hover {
    background-color: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
}

.btn-view-small.joined {
    background-color: rgba(0, 186, 124, 0.1);
    color: var(--success-color);
    border-color: var(--success-color);
}

.btn-view-small.joined:hover {
    background-color: var(--success-color);
    color: white;
}

.btn-follow {
    padding: 6px 16px;
    background-color: var(--text-primary);
    color: white;
    border: none;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-follow:hover {
    background-color: var(--text-secondary);
}

.btn-join {
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
    color: white;
    border: none;
    border-radius: var(--radius-full);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-join:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background-color: var(--error-color);
    color: white;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 700;
    padding: 2px 6px;
    min-width: 18px;
    text-align: center;
}

.profile-dropdown {
    display: flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    padding: 4px;
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

.profile-dropdown:hover {
    background-color: var(--bg-hover);
}

.profile-avatar {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

/* ===== Main Layout ===== */
.main-container {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 260px 1fr 340px;
    gap: 24px;
    padding: 20px;
}

/* ===== Sidebar ===== */
.sidebar {
    position: sticky;
    top: 80px;
    height: fit-content;
}

.sidebar-menu {
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: 12px;
    margin-bottom: 20px;
}

.menu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    color: var(--text-primary);
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: var(--transition-fast);
}

.menu-item:hover {
    background-color: var(--bg-hover);
}

.menu-item.active {
    background-color: var(--bg-hover);
    color: var(--primary-blue);
    font-weight: 700;
}

.menu-item i {
    font-size: 20px;
    width: 24px;
    text-align: center;
}

.wallet-info {
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: 16px;
}

.wallet-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.wallet-status {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--success-color);
    font-size: 14px;
    font-weight: 600;
}

.wallet-address {
    font-size: 13px;
    color: var(--text-secondary);
    font-family: monospace;
}

/* ===== Main Content ===== */
.main-content {
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    min-height: 100vh;
}

.feed-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    padding: 0 16px;
}

.tab {
    flex: 1;
    padding: 16px;
    background: none;
    border: none;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    position: relative;
    transition: var(--transition-fast);
}

.tab:hover {
    background-color: var(--bg-hover);
}

.tab.active {
    color: var(--text-primary);
}

.tab.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

/* ===== Posts ===== */
.feed {
    display: flex;
    flex-direction: column;
}

.post {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-fast);
    cursor: pointer;
}

.post:hover {
    background-color: var(--bg-secondary);
}

.post.post-detail {
    cursor: default;
    border-bottom: 1px solid var(--border-color);
}

.post.post-detail:hover {
    background-color: var(--bg-primary);
}

.post.featured {
    background: linear-gradient(135deg, rgba(29, 155, 240, 0.05) 0%, rgba(124, 58, 237, 0.05) 100%);
    border: 1px solid var(--primary-blue);
    border-radius: var(--radius-lg);
    margin: 16px;
}

.post.pinned {
    background-color: rgba(255, 215, 0, 0.05);
    border-left: 3px solid var(--premium-color);
}

.pinned-label {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--premium-color);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 12px;
}

.post-header {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
}

.post-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    object-fit: cover;
    flex-shrink: 0;
}

.post-info {
    flex: 1;
    min-width: 0;
}

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

.post-author {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 15px;
}

.post-time {
    color: var(--text-secondary);
    font-size: 14px;
}

.post-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
}

.post-badge.verified {
    color: var(--primary-blue);
}

.post-badge.club {
    background-color: rgba(29, 155, 240, 0.1);
    color: var(--primary-blue);
}

.post-badge.premium {
    background-color: rgba(255, 215, 0, 0.2);
    color: #b8860b;
}

.post-club-tag {
    margin-top: 4px;
}

.post-club-tag a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
}

.post-club-tag a:hover {
    color: var(--primary-blue);
    text-decoration: underline;
}

.post-permissions {
    margin-top: 4px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.permission-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    color: var(--text-secondary);
    background-color: var(--bg-hover);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
}

.post-content {
    margin-left: 60px;
    margin-bottom: 12px;
}

.post-content p {
    font-size: 15px;
    line-height: 1.5;
    margin-bottom: 12px;
    word-wrap: break-word;
}

.post-content h3, .post-content h4 {
    margin-bottom: 8px;
}

.post-content ul {
    margin-left: 20px;
    margin-bottom: 12px;
}

.post-visibility {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 12px;
}

.visibility-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 600;
}

.visibility-badge.public {
    background-color: rgba(0, 186, 124, 0.1);
    color: var(--success-color);
}

.visibility-badge.locked {
    background-color: rgba(244, 33, 46, 0.1);
    color: var(--error-color);
}

.post-image {
    margin-top: 12px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.post-image img {
    width: 100%;
    display: block;
}

.post-gallery {
    margin-top: 12px;
    display: grid;
    gap: 4px;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.post-gallery.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.post-gallery img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.post-code-preview {
    margin-top: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.code-header {
    background-color: var(--bg-hover);
    padding: 8px 12px;
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.post-code-preview pre {
    margin: 0;
    padding: 12px;
    background-color: var(--bg-dark);
    color: #fff;
    font-size: 13px;
    font-family: 'Courier New', monospace;
    overflow-x: auto;
}

.post-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 12px;
}

.tag {
    display: inline-block;
    padding: 4px 12px;
    background-color: var(--bg-hover);
    color: var(--primary-blue);
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
}

.tag:hover {
    background-color: rgba(29, 155, 240, 0.1);
}

.post-actions {
    display: flex;
    gap: 4px;
    margin-left: 60px;
}

.action-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 8px;
    background: none;
    border: none;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
    font-size: 14px;
}

.action-btn:hover {
    background-color: rgba(29, 155, 240, 0.1);
    color: var(--primary-blue);
}

.action-btn.active {
    color: var(--error-color);
}

.action-btn.active:hover {
    background-color: rgba(244, 33, 46, 0.1);
}

.post-cta {
    margin-left: 60px;
    margin-top: 12px;
}

.locked-overlay {
    background: linear-gradient(135deg, rgba(29, 155, 240, 0.05) 0%, rgba(124, 58, 237, 0.05) 100%);
    border: 2px dashed var(--primary-blue);
    border-radius: var(--radius-lg);
    padding: 32px;
    text-align: center;
}

.locked-overlay i {
    font-size: 48px;
    color: var(--primary-blue);
    margin-bottom: 16px;
}

.locked-overlay h3 {
    font-size: 20px;
    margin-bottom: 8px;
}

.locked-overlay p {
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.membership-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 16px 0;
    text-align: left;
}

.membership-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px;
    background-color: var(--bg-primary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.post.club-only .post-content.blurred {
    filter: blur(8px);
    user-select: none;
    pointer-events: none;
    position: relative;
}

.content-preview {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.preview-section {
    padding: 16px;
    background-color: var(--bg-primary);
}

.preview-section h4 {
    color: var(--success-color);
    margin-bottom: 8px;
}

.locked-section {
    padding: 16px;
    background-color: var(--bg-hover);
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    border-top: 1px solid var(--border-color);
}

.thread-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-blue);
    font-size: 14px;
    font-weight: 600;
    margin-top: 12px;
    cursor: pointer;
}

.load-more {
    padding: 20px;
    text-align: center;
}

/* ===== Right Sidebar ===== */
.right-sidebar {
    position: sticky;
    top: 80px;
    height: fit-content;
}

.widget {
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: 16px;
    margin-bottom: 20px;
}

.widget-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 16px;
}

.club-list, .user-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.club-item, .user-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px;
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.club-item:hover, .user-item:hover {
    background-color: var(--bg-hover);
}

.club-avatar, .user-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    object-fit: cover;
    flex-shrink: 0;
}

.club-info, .user-info {
    flex: 1;
    min-width: 0;
}

.club-name, .user-name {
    font-weight: 700;
    font-size: 15px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.club-stats, .user-bio, .user-stat {
    font-size: 13px;
    color: var(--text-secondary);
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding: 8px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
}

.footer-links a:hover {
    text-decoration: underline;
}

.copyright {
    width: 100%;
    color: var(--text-secondary);
    font-size: 12px;
    margin-top: 8px;
}

/* ===== Club Page ===== */
.club-header {
    margin-bottom: 0;
}

.club-banner {
    position: relative;
    width: 100%;
    height: 200px;
    background-color: var(--bg-hover);
    overflow: hidden;
}

.club-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.club-info-section {
    padding: 16px;
    position: relative;
}

.club-avatar-wrapper {
    position: absolute;
    top: -48px;
    left: 16px;
}

.club-avatar-large {
    width: 120px;
    height: 120px;
    border-radius: var(--radius-lg);
    border: 4px solid var(--bg-primary);
    object-fit: cover;
}

.club-details {
    margin-top: 80px;
}

.club-title-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.club-title {
    font-size: 24px;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 8px;
}

.club-badge-large {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
}

.club-badge-large.verified {
    background-color: rgba(29, 155, 240, 0.1);
    color: var(--primary-blue);
}

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

.club-domain {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 12px;
}

.club-description {
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 16px;
}

.club-stats {
    display: flex;
    gap: 24px;
    margin-bottom: 16px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
}

.club-nav {
    display: flex;
    border-bottom: 1px solid var(--border-color);
}

.club-nav-tab {
    padding: 16px 24px;
    background: none;
    border: none;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    position: relative;
    transition: var(--transition-fast);
}

.club-nav-tab:hover {
    background-color: var(--bg-hover);
}

.club-nav-tab.active {
    color: var(--text-primary);
}

.club-nav-tab.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
}

.membership-banner {
    margin: 16px;
    padding: 16px;
    background: linear-gradient(135deg, rgba(0, 186, 124, 0.1) 0%, rgba(29, 155, 240, 0.1) 100%);
    border: 1px solid var(--success-color);
    border-radius: var(--radius-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.membership-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.membership-info i {
    font-size: 24px;
    color: var(--premium-color);
}

.membership-info strong {
    display: block;
    font-size: 16px;
    margin-bottom: 4px;
}

.membership-info span {
    display: block;
    font-size: 14px;
    color: var(--text-secondary);
}

.membership-expires {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--success-color);
}

.post.event {
    background-color: rgba(124, 58, 237, 0.05);
}

.event-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
}

.event-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background-color: rgba(124, 58, 237, 0.1);
    color: var(--primary-purple);
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 12px;
}

.event-card h3 {
    font-size: 18px;
    margin-bottom: 16px;
}

.event-details {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
}

.event-detail {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 14px;
}

.post-poll {
    margin-top: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px;
}

.poll-option {
    position: relative;
    padding: 12px;
    margin-bottom: 8px;
    border-radius: var(--radius-md);
    background-color: var(--bg-hover);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.poll-option:hover {
    background-color: var(--border-hover);
}

.poll-bar {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(29, 155, 240, 0.2) 0%, rgba(124, 58, 237, 0.2) 100%);
    border-radius: var(--radius-md);
    transition: width 0.3s ease;
}

.poll-option span {
    position: relative;
    z-index: 1;
}

.poll-footer {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 13px;
}

.resource-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background-color: var(--bg-hover);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    margin-top: 12px;
}

.resource-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
    color: white;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
}

.resource-info {
    flex: 1;
}

.resource-info h4 {
    font-size: 16px;
    margin-bottom: 4px;
}

.resource-info p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.resource-meta {
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: var(--text-secondary);
}

.quick-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.info-item {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.info-item i {
    font-size: 20px;
    color: var(--primary-blue);
    width: 24px;
    margin-top: 2px;
}

.info-item strong {
    display: block;
    font-size: 14px;
    margin-bottom: 2px;
}

.info-item span {
    display: block;
    font-size: 13px;
    color: var(--text-secondary);
}

.contributor-badge {
    font-size: 18px;
}

/* ===== Profile Page ===== */
.profile-header {
    margin-bottom: 0;
}

.profile-banner {
    position: relative;
    width: 100%;
    height: 200px;
    background-color: var(--bg-hover);
    overflow: hidden;
}

.profile-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.btn-edit-banner, .btn-edit-avatar {
    position: absolute;
    bottom: 12px;
    right: 12px;
    width: 40px;
    height: 40px;
    background-color: rgba(0, 0, 0, 0.6);
    color: white;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.btn-edit-banner:hover, .btn-edit-avatar:hover {
    background-color: rgba(0, 0, 0, 0.8);
}

.profile-info-section {
    padding: 16px;
    position: relative;
}

.profile-avatar-wrapper {
    position: absolute;
    top: -64px;
    left: 16px;
}

.profile-avatar-large {
    width: 128px;
    height: 128px;
    border-radius: var(--radius-full);
    border: 4px solid var(--bg-primary);
    object-fit: cover;
}

.profile-details {
    margin-top: 80px;
}

.profile-title-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.profile-title {
    font-size: 24px;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 8px;
}

.profile-wallet {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: monospace;
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.btn-copy {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px;
    transition: var(--transition-fast);
}

.btn-copy:hover {
    color: var(--primary-blue);
}

.profile-bio {
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 16px;
}

.profile-meta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 16px;
    font-size: 14px;
}

.profile-meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
}

.profile-meta-item a {
    color: var(--primary-blue);
    text-decoration: none;
}

.profile-meta-item a:hover {
    text-decoration: underline;
}

.profile-stats {
    display: flex;
    gap: 24px;
    margin-bottom: 16px;
}

.stat-item.clickable {
    cursor: pointer;
    padding: 8px 12px;
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.stat-item.clickable:hover {
    background-color: var(--bg-hover);
    transform: translateY(-2px);
}

.profile-nav {
    display: flex;
    border-bottom: 1px solid var(--border-color);
}

.profile-nav-tab {
    padding: 16px 24px;
    background: none;
    border: none;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    position: relative;
    transition: var(--transition-fast);
}

.profile-nav-tab:hover {
    background-color: var(--bg-hover);
}

.profile-nav-tab.active {
    color: var(--text-primary);
}

.profile-nav-tab.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
}

.membership-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
}

.membership-badge.premium {
    background-color: rgba(255, 215, 0, 0.2);
    color: #b8860b;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.achievement-badge {
    aspect-ratio: 1;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
    color: white;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.achievement-badge:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.achievement-badge.locked {
    background: var(--bg-hover);
    color: var(--text-secondary);
}

.nft-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.nft-item {
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition-fast);
}

.nft-item:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

.nft-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ===== Club Management Page ===== */
.manage-nav {
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: 16px;
}

.manage-nav h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-secondary);
}

.manage-nav-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    color: var(--text-primary);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: var(--transition-fast);
    margin-bottom: 4px;
}

.manage-nav-item:hover {
    background-color: var(--bg-hover);
}

.manage-nav-item.active {
    background-color: var(--bg-hover);
    color: var(--primary-blue);
    font-weight: 700;
}

.manage-nav-item i {
    font-size: 18px;
    margin-right: 8px;
}

.manage-header {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.manage-club-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.manage-club-avatar {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    object-fit: cover;
}

.manage-club-info h1 {
    font-size: 24px;
    font-weight: 800;
}

.manage-club-domain {
    font-size: 14px;
    color: var(--text-secondary);
}

.manage-section {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
}

.section-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.title-badge {
    padding: 4px 12px;
    background-color: var(--warning-color);
    color: white;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
}

.settings-group {
    margin-bottom: 24px;
}

.settings-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.settings-input, .settings-textarea, .option-select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 15px;
    font-family: inherit;
    transition: var(--transition-fast);
}

.settings-input:focus, .settings-textarea:focus, .option-select:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.tag-input {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.tag.editable {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

.tag.editable i {
    opacity: 0.6;
}

.tag.editable:hover i {
    opacity: 1;
}

.tag-input input {
    flex: 1;
    min-width: 120px;
    border: none;
    outline: none;
    font-size: 14px;
}

.avatar-upload, .banner-upload {
    display: flex;
    align-items: center;
    gap: 16px;
}

.avatar-preview {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-lg);
    object-fit: cover;
    border: 1px solid var(--border-color);
}

.banner-preview {
    width: 100%;
    max-width: 400px;
    height: 100px;
    object-fit: cover;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.settings-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.permission-card {
    background-color: var(--bg-hover);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
    margin-bottom: 20px;
}

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

.permission-header h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
}

.permission-header p {
    font-size: 14px;
    color: var(--text-secondary);
}

.permission-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.radio-option {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    background-color: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
}

.radio-option:hover {
    border-color: var(--primary-blue);
}

.radio-option input[type="radio"] {
    margin-top: 2px;
    cursor: pointer;
}

.radio-option input[type="radio"]:checked ~ .radio-content {
    color: var(--primary-blue);
}

.radio-content {
    flex: 1;
}

.radio-content strong {
    display: block;
    font-size: 15px;
    margin-bottom: 4px;
}

.radio-content span {
    display: block;
    font-size: 13px;
    color: var(--text-secondary);
}

.moderation-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
}

.mod-tab {
    padding: 10px 20px;
    background-color: var(--bg-hover);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.mod-tab:hover {
    background-color: var(--border-hover);
}

.mod-tab.active {
    background-color: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
}

.moderation-feed {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mod-post {
    background-color: var(--bg-hover);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 16px;
}

.mod-post-header {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
}

.mod-post-info {
    flex: 1;
}

.mod-post-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 8px;
}

.mod-badge {
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
}

.mod-badge.pending {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.mod-post-stats {
    font-size: 13px;
    color: var(--text-secondary);
}

.mod-post-content {
    margin-bottom: 12px;
    padding: 12px;
    background-color: var(--bg-primary);
    border-radius: var(--radius-md);
}

.mod-warning {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-top: 12px;
    padding: 12px;
    background-color: rgba(245, 158, 11, 0.1);
    border-left: 3px solid var(--warning-color);
    border-radius: var(--radius-sm);
    font-size: 13px;
}

.mod-warning i {
    color: var(--warning-color);
    margin-top: 2px;
}

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

.btn-approve {
    flex: 1;
    padding: 10px 20px;
    background-color: var(--success-color);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-approve:hover {
    opacity: 0.9;
}

.btn-reject {
    flex: 1;
    padding: 10px 20px;
    background-color: var(--error-color);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-reject:hover {
    opacity: 0.9;
}

.btn-ban {
    padding: 10px 20px;
    background-color: var(--text-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-ban:hover {
    background-color: var(--text-secondary);
}

.members-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.search-box {
    flex: 1;
    max-width: 400px;
    position: relative;
}

.search-box i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
}

.search-box input {
    width: 100%;
    padding: 10px 16px 10px 40px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 14px;
}

.filter-buttons {
    display: flex;
    gap: 8px;
}

.filter-btn {
    padding: 8px 16px;
    background-color: var(--bg-hover);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

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

.filter-btn.active {
    background-color: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
}

.members-table {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

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

.members-table th {
    text-align: left;
    padding: 12px 16px;
    background-color: var(--bg-hover);
    font-size: 13px;
    font-weight: 700;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.members-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
}

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

.member-cell {
    display: flex;
    align-items: center;
    gap: 12px;
}

.member-cell img {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.member-cell strong {
    display: block;
    font-size: 14px;
}

.member-cell span {
    display: block;
    font-size: 12px;
    color: var(--text-secondary);
    font-family: monospace;
}

.status-badge {
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
}

.status-badge.premium {
    background-color: rgba(255, 215, 0, 0.2);
    color: #b8860b;
}

.status-badge.active {
    background-color: rgba(0, 186, 124, 0.1);
    color: var(--success-color);
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin-top: 20px;
}

.analytics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.analytics-card {
    background-color: var(--bg-hover);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: flex;
    gap: 16px;
}

.analytics-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: white;
}

.analytics-icon.blue {
    background: linear-gradient(135deg, #1d9bf0 0%, #0c7abf 100%);
}

.analytics-icon.green {
    background: linear-gradient(135deg, #00ba7c 0%, #00965f 100%);
}

.analytics-icon.purple {
    background: linear-gradient(135deg, #7c3aed 0%, #5b21b6 100%);
}

.analytics-icon.orange {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.analytics-content h3 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 4px;
}

.analytics-content p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.analytics-trend {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    font-weight: 600;
}

.analytics-trend.positive {
    color: var(--success-color);
}

.analytics-trend.negative {
    color: var(--error-color);
}

.chart-container {
    background-color: var(--bg-hover);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 24px;
}

.chart-container h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 20px;
}

.chart-placeholder {
    height: 300px;
    background-color: var(--bg-primary);
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

.chart-placeholder i {
    font-size: 64px;
    margin-bottom: 16px;
    opacity: 0.3;
}

/* ===== Modal ===== */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    font-size: 20px;
    font-weight: 700;
}

.btn-close {
    width: 36px;
    height: 36px;
    background: none;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.btn-close:hover {
    background-color: var(--bg-hover);
}

.modal-body {
    padding: 20px;
}

.post-composer {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.composer-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    object-fit: cover;
    flex-shrink: 0;
}

.composer-textarea {
    flex: 1;
    min-height: 120px;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 16px;
    font-family: inherit;
    resize: vertical;
}

.composer-textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.composer-options {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 20px;
    padding: 16px;
    background-color: var(--bg-hover);
    border-radius: var(--radius-md);
}

.option-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.option-group label {
    font-size: 14px;
    font-weight: 600;
}

.club-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background-color: var(--primary-blue);
    color: white;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 500;
}

.chip i {
    cursor: pointer;
    opacity: 0.8;
}

.chip i:hover {
    opacity: 1;
}

.chip-add {
    padding: 6px 12px;
    background-color: var(--bg-primary);
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
}

.chip-add:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

.composer-tools {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.tool-btn {
    padding: 8px 16px;
    background-color: var(--bg-hover);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 6px;
}

.tool-btn:hover {
    background-color: var(--border-hover);
    border-color: var(--primary-blue);
}

.modal-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
}

.char-count {
    font-size: 14px;
    color: var(--text-secondary);
}

/* ===== Landing Page Styles ===== */
.landing-page {
    background: linear-gradient(180deg, #f7f9fa 0%, #ffffff 100%);
}

.hero-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s ease;
    background: transparent;
}

.hero-nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: var(--transition-fast);
}

.nav-links a:hover {
    color: var(--primary-blue);
}

.hero-section {
    min-height: 100vh;
    padding: 120px 20px 60px;
    display: flex;
    align-items: center;
}

.hero-content {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-left {
    animation: fadeInUp 0.8s ease;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: linear-gradient(135deg, rgba(29, 155, 240, 0.1) 0%, rgba(124, 58, 237, 0.1) 100%);
    border: 1px solid var(--primary-blue);
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 24px;
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 20px;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.hero-features-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 40px;
}

.hero-feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background-color: var(--bg-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.hero-feature-item i {
    font-size: 20px;
    color: var(--primary-blue);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.stat-box {
    text-align: center;
    padding: 20px;
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.stat-number {
    font-size: 32px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
}

.hero-right {
    animation: fadeInUp 0.8s ease 0.2s both;
}

.login-card {
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-header h2 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 8px;
}

.login-header p {
    color: var(--text-secondary);
    font-size: 15px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.zkp-info-banner {
    display: flex;
    gap: 16px;
    padding: 16px;
    background: linear-gradient(135deg, rgba(29, 155, 240, 0.05) 0%, rgba(124, 58, 237, 0.05) 100%);
    border: 1px solid rgba(29, 155, 240, 0.2);
    border-radius: var(--radius-md);
}

.zkp-icon-small {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
    color: white;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.zkp-info-text h4 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 4px;
}

.zkp-info-text p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.4;
}

.input-with-icon {
    position: relative;
}

.input-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 20px;
    pointer-events: none;
}

.zkp-input {
    width: 100%;
    padding: 14px 16px 14px 50px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-family: monospace;
    transition: all var(--transition-fast);
}

.zkp-input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(29, 155, 240, 0.1);
}

.zkp-input.error-shake {
    animation: shake 0.5s;
    border-color: var(--error-color);
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

.helper-text {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 8px;
}

.helper-text i {
    font-size: 14px;
}

.btn-demo {
    padding: 12px 24px;
    background-color: var(--bg-hover);
    color: var(--text-primary);
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-full);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-demo:hover {
    border-color: var(--primary-purple);
    background-color: rgba(124, 58, 237, 0.05);
    color: var(--primary-purple);
}

.divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 20px 0;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--border-color);
}

.divider span {
    padding: 0 16px;
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
}

.alt-login-methods {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.alt-method-btn-full {
    padding: 14px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
}

.alt-method-btn-full:hover {
    border-color: var(--primary-blue);
    background-color: var(--bg-hover);
    transform: translateY(-2px);
}

.alt-method-btn-full i {
    font-size: 20px;
}

.alt-method-btn {
    padding: 12px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.alt-method-btn:hover {
    border-color: var(--primary-blue);
    background-color: var(--bg-hover);
    transform: translateY(-2px);
}

.alt-method-btn i {
    font-size: 20px;
}

.wallet-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px;
    background-color: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.wallet-btn:hover {
    border-color: var(--primary-blue);
    background-color: var(--bg-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.wallet-btn i {
    font-size: 20px;
}

.platform-btn {
    padding: 16px;
    background-color: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.platform-btn:hover {
    border-color: var(--primary-blue);
    background-color: var(--bg-hover);
    transform: translateY(-2px);
}

/* Custom Modal Styles */
.custom-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

.custom-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.custom-modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    min-width: 400px;
    max-width: 90vw;
    max-height: 90vh;
    overflow-y: auto;
}

.custom-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
}

.custom-modal-header h3 {
    font-size: 20px;
    font-weight: 700;
}

.custom-modal-header .close-btn {
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    font-size: 28px;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.custom-modal-header .close-btn:hover {
    background-color: var(--bg-hover);
    color: var(--text-primary);
}

.custom-modal-body {
    padding: 0;
}

.zkp-info {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: linear-gradient(135deg, rgba(29, 155, 240, 0.05) 0%, rgba(124, 58, 237, 0.05) 100%);
    border: 1px solid var(--primary-blue);
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
}

.zkp-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
    color: white;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.zkp-info h3 {
    font-size: 16px;
    margin-bottom: 4px;
}

.zkp-info p {
    font-size: 14px;
    color: var(--text-secondary);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.zkp-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-family: monospace;
    background-color: var(--bg-hover);
}

.hash-display {
    padding: 16px;
    background-color: var(--bg-dark);
    border-radius: var(--radius-md);
    font-family: monospace;
    font-size: 13px;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 60px;
}

.zkp-steps {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 24px 0;
    padding: 20px;
    background-color: var(--bg-hover);
    border-radius: var(--radius-md);
}

.step {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
}

.step i {
    font-size: 20px;
}

.step.completed {
    color: var(--success-color);
}

.step.active {
    color: var(--primary-blue);
}

.btn-full {
    width: 100%;
}

.login-footer {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.login-footer p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.login-footer a {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
}

.security-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background-color: rgba(0, 186, 124, 0.1);
    color: var(--success-color);
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
}

.features-section, .how-it-works-section, .trending-clubs-section {
    padding: 80px 20px;
}

.section-container {
    max-width: 1280px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 16px;
}

.section-header p {
    font-size: 18px;
    color: var(--text-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-card {
    padding: 32px;
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: white;
    margin-bottom: 20px;
}

.feature-icon.blue {
    background: linear-gradient(135deg, #1d9bf0 0%, #0c7abf 100%);
}

.feature-icon.purple {
    background: linear-gradient(135deg, #7c3aed 0%, #5b21b6 100%);
}

.feature-icon.green {
    background: linear-gradient(135deg, #00ba7c 0%, #00965f 100%);
}

.feature-icon.orange {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.feature-icon.red {
    background: linear-gradient(135deg, #f4212e 0%, #c41e3a 100%);
}

.feature-icon.teal {
    background: linear-gradient(135deg, #14b8a6 0%, #0d9488 100%);
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}

.feature-card p {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-secondary);
}

.steps-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
}

.step-card {
    flex: 1;
    max-width: 300px;
    padding: 32px;
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    text-align: center;
    position: relative;
}

.step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
    color: white;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

.step-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, rgba(29, 155, 240, 0.1) 0%, rgba(124, 58, 237, 0.1) 100%);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: var(--primary-blue);
}

.step-arrow {
    font-size: 32px;
    color: var(--text-secondary);
}

.clubs-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.club-preview-card {
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
    position: relative;
}

.club-preview-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.club-preview-banner {
    height: 120px;
    position: relative;
}

.club-preview-avatar {
    position: absolute;
    top: 60px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 80px;
    border: 4px solid var(--bg-primary);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.club-preview-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.club-preview-card h3 {
    font-size: 18px;
    font-weight: 700;
    text-align: center;
    margin: 56px 20px 8px;
}

.club-preview-card p {
    font-size: 14px;
    color: var(--text-secondary);
    text-align: center;
    padding: 0 20px;
    margin-bottom: 16px;
}

.club-preview-stats {
    display: flex;
    justify-content: center;
    gap: 20px;
    padding: 12px 20px;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 20px;
    font-size: 14px;
    color: var(--text-secondary);
}

.club-preview-card .btn-full {
    margin: 0 20px 20px;
}

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

.landing-footer {
    background-color: var(--bg-dark);
    color: white;
    padding: 60px 20px 20px;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-col p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition-fast);
}

.social-links a:hover {
    background-color: var(--primary-blue);
}

.footer-col h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-col ul li a:hover {
    color: white;
}

.footer-bottom {
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
}

.footer-badges {
    display: flex;
    gap: 12px;
}

.footer-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    font-size: 13px;
    color: rgba(255, 255, 255, 0.9);
}

/* ===== Responsive Design ===== */
@media (max-width: 1200px) {
    .main-container {
        grid-template-columns: 80px 1fr 300px;
    }
    
    .menu-item span {
        display: none;
    }
    
    .sidebar-menu {
        padding: 8px;
    }

    .hero-title {
        font-size: 48px;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .clubs-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ===== Explore Page Styles ===== */
.explore-club-card {
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition-normal);
}

.explore-club-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.explore-club-banner {
    height: 120px;
}

.explore-club-content {
    padding: 20px;
    position: relative;
    margin-top: -40px;
}

.explore-club-avatar {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-lg);
    border: 4px solid var(--bg-primary);
    margin-bottom: 12px;
    object-fit: cover;
}

.explore-club-content h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.explore-club-content p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 16px;
    min-height: 42px;
}

.explore-club-stats {
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    padding: 12px 0;
    border-top: 1px solid var(--border-color);
}

.btn-explore-join {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-explore-join:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.category-tag {
    display: inline-block;
    padding: 6px 14px;
    background-color: var(--bg-hover);
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.category-tag:hover {
    background-color: var(--primary-blue);
    color: white;
}

/* ===== Club Card Styles ===== */
.club-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
    transition: var(--transition-fast);
}

.club-card:hover {
    box-shadow: var(--shadow-md);
}

.club-card.owned {
    border-left: 4px solid var(--primary-blue);
}

.club-header {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.club-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    flex-shrink: 0;
}

.club-info h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 4px;
}

.club-type {
    display: inline-block;
    padding: 2px 8px;
    background-color: rgba(0, 186, 124, 0.1);
    color: var(--success-color);
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
}

.btn-club-action {
    padding: 10px 16px;
    border: none;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.btn-club-action.view {
    background-color: var(--bg-hover);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-club-action.view:hover {
    background-color: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
    transform: translateY(-1px);
}

.btn-club-action.manage {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
    color: white;
}

.btn-club-action.manage:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-verify-join {
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--success-color) 0%, var(--primary-blue) 100%);
    color: white;
    border: none;
    border-radius: var(--radius-full);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-verify-join:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.verify-step {
    padding: 10px;
    margin-bottom: 8px;
    background-color: var(--bg-hover);
    border-radius: var(--radius-md);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* ===== Compact Explore Club Cards ===== */
.explore-club-card-compact {
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition-normal);
}

.explore-club-card-compact:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-blue);
}

.club-card-banner {
    height: 80px;
    position: relative;
}

.club-card-avatar {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    border: 3px solid var(--bg-primary);
    position: absolute;
    top: 50px;
    left: 50%;
    transform: translateX(-50%);
    object-fit: cover;
}

.club-card-body {
    padding: 45px 16px 16px;
    text-align: center;
}

.club-card-body h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 6px;
}

.club-card-body p {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 12px;
    min-height: 36px;
    line-height: 1.4;
}

.club-mini-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 12px;
    padding: 8px 0;
    border-top: 1px solid var(--border-color);
}

.badge-trending, .badge-premium, .badge-featured, .badge-new {
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-weight: 600;
}

.badge-trending {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.badge-premium {
    background-color: rgba(255, 215, 0, 0.2);
    color: #b8860b;
}

.badge-featured {
    background-color: rgba(29, 155, 240, 0.1);
    color: var(--primary-blue);
}

.badge-new {
    background-color: rgba(0, 186, 124, 0.1);
    color: var(--success-color);
}

.btn-verify-compact {
    width: 100%;
    padding: 10px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.btn-verify-compact:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* ===== Club Owner Card ===== */
.club-owner-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--primary-blue);
    border-radius: var(--radius-lg);
    padding: 20px;
    transition: var(--transition-fast);
}

.club-owner-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* Club Owner Card Full Width */
.club-owner-card-full {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--primary-blue);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: var(--transition-fast);
}

.club-owner-card-full:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* ===== Settings Page Styles ===== */
.settings-section {
    margin-bottom: 32px;
}

.settings-section-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
}

.settings-section-title i {
    color: var(--primary-blue);
}

.settings-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.setting-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.setting-row:last-child {
    border-bottom: none;
}

.setting-label {
    flex: 1;
    max-width: 400px;
}

.setting-label strong {
    font-size: 15px;
    font-weight: 600;
    display: block;
    margin-bottom: 4px;
}

.setting-label p {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0;
}

.setting-control {
    display: flex;
    gap: 12px;
    align-items: center;
}

.setting-input, .setting-textarea, .setting-select {
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 14px;
    min-width: 250px;
    transition: var(--transition-fast);
}

.setting-input:focus, .setting-textarea:focus, .setting-select:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.setting-textarea {
    resize: vertical;
    font-family: inherit;
}

.btn-save {
    padding: 10px 20px;
    background-color: var(--primary-blue);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-save:hover {
    background-color: var(--primary-blue-hover);
}

.btn-danger {
    padding: 10px 20px;
    background-color: var(--error-color);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-danger:hover {
    background-color: #d11b26;
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 52px;
    height: 28px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--border-color);
    transition: 0.3s;
    border-radius: 28px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: 0.3s;
    border-radius: 50%;
}

.toggle-switch input:checked + .toggle-slider {
    background-color: var(--primary-blue);
}

.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(24px);
}

.help-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    color: var(--text-primary);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
    font-size: 14px;
}

.help-link:hover {
    background-color: var(--bg-hover);
    color: var(--primary-blue);
}

.help-link i {
    font-size: 16px;
}

/* ===== Profile Club Cards ===== */
.profile-club-card {
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition-normal);
}

.profile-club-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-blue);
}

.profile-club-card.joined {
    border-color: var(--border-color);
}

.profile-club-banner {
    height: 80px;
    position: relative;
}

.profile-club-avatar {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    border: 3px solid var(--bg-primary);
    position: absolute;
    top: 50px;
    left: 50%;
    transform: translateX(-50%);
    object-fit: cover;
}

.profile-club-content {
    padding: 45px 12px 12px;
    text-align: center;
}

.profile-club-content h4 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 4px;
}

/* Profile Club Mini Cards */
.profile-club-mini-card {
    background-color: var(--bg-primary);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition-normal);
}

.profile-club-mini-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-blue);
}

/* Mute Club Item */
.mute-club-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 8px;
    transition: var(--transition-fast);
}

.mute-club-item:hover {
    background-color: var(--bg-hover);
}

.muted-clubs-list {
    max-height: 400px;
    overflow-y: auto;
}

/* ===== Club List Item (Profile Clubs Tab) ===== */
.club-list-item {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    gap: 12px;
    align-items: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.club-list-item:hover {
    background-color: var(--bg-secondary);
}

.club-list-avatar {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    object-fit: cover;
    flex-shrink: 0;
}

.club-list-info {
    flex: 1;
    min-width: 0;
}

.club-list-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.club-list-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
}

.club-role-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 10px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
}

.club-role-badge.owner {
    background-color: rgba(255, 215, 0, 0.15);
    color: var(--premium-color);
}

.club-role-badge.member {
    background-color: rgba(0, 186, 124, 0.1);
    color: var(--success-color);
}

.club-role-badge.temporary {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.club-role-badge.token {
    background-color: rgba(124, 58, 237, 0.1);
    color: var(--primary-purple);
}

.club-list-domain {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.club-list-stats {
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: var(--text-secondary);
}

.btn-view-club {
    padding: 8px 16px;
    background-color: var(--bg-hover);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-view-club:hover {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
    color: white;
    border-color: transparent;
}

/* ===== Content Management Styles ===== */
.content-card {
    background-color: var(--bg-hover);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.content-card-header {
    padding: 20px;
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.content-card-header h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.content-card-header p {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0;
}

.pinned-posts-list {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.pinned-post-item {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--premium-color);
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    gap: 16px;
    align-items: start;
    transition: var(--transition-fast);
}

.pinned-post-item:hover {
    box-shadow: var(--shadow-sm);
}

.pinned-post-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    min-width: 60px;
}

.pinned-post-indicator i {
    font-size: 20px;
    color: var(--premium-color);
}

.pinned-post-indicator span {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
}

.pinned-post-content {
    flex: 1;
}

.pinned-post-author {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-bottom: 8px;
}

.pinned-post-author strong {
    font-size: 14px;
}

.pinned-post-content p {
    font-size: 14px;
    line-height: 1.5;
    margin: 0;
}

.pinned-post-actions {
    display: flex;
    gap: 4px;
}

.pinned-post-slot.empty {
    background-color: var(--bg-primary);
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
}

.pinned-post-slot.empty i {
    font-size: 24px;
    color: var(--text-secondary);
    opacity: 0.3;
}

.pinned-post-slot.empty span {
    font-size: 13px;
    color: var(--text-secondary);
}

.selectable-post {
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
    margin-bottom: 8px;
}

.selectable-post:hover {
    background-color: var(--bg-hover);
    border-color: var(--primary-blue);
}

.filter-option {
    display: flex;
    align-items: start;
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
}

.filter-option:last-child {
    border-bottom: none;
}

.recent-posts-list {
    max-height: 400px;
    overflow-y: auto;
}

/* ===== Post Detail Page Styles ===== */
.post-time-detail {
    margin-left: 60px;
    padding: 12px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
    color: var(--text-secondary);
    display: flex;
    gap: 8px;
}

.post-stats-detail {
    margin-left: 60px;
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    gap: 32px;
}

.stat-detail-item {
    display: flex;
    gap: 4px;
    align-items: baseline;
    cursor: pointer;
    transition: var(--transition-fast);
}

.stat-detail-item:hover {
    text-decoration: underline;
}

.stat-detail-item strong {
    font-size: 16px;
    font-weight: 700;
}

.stat-detail-item span {
    font-size: 14px;
    color: var(--text-secondary);
}

/* Comment Composer */
.comment-composer {
    padding: 16px;
    border-bottom: 8px solid var(--bg-secondary);
    display: flex;
    gap: 12px;
}

.comment-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    object-fit: cover;
    flex-shrink: 0;
}

.comment-input-wrapper {
    flex: 1;
}

.comment-textarea {
    width: 100%;
    min-height: 80px;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 15px;
    font-family: inherit;
    resize: vertical;
    margin-bottom: 8px;
}

.comment-textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.comment-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.comment-tools {
    display: flex;
    gap: 8px;
}

.tool-btn-small {
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    color: var(--primary-blue);
    transition: var(--transition-fast);
}

.tool-btn-small:hover {
    background-color: var(--bg-hover);
}

/* Comments Section */
.comments-section {
    display: flex;
    flex-direction: column;
}

.comments-header {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.comments-header h3 {
    font-size: 18px;
    font-weight: 700;
}

.sort-select {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
}

.comment-item {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    gap: 12px;
    transition: var(--transition-fast);
}

.comment-item:hover {
    background-color: var(--bg-secondary);
}

.comment-body {
    flex: 1;
    min-width: 0;
}

.comment-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.comment-author {
    font-weight: 700;
    font-size: 14px;
}

.comment-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 600;
}

.comment-badge.club {
    background-color: rgba(29, 155, 240, 0.1);
    color: var(--primary-blue);
}

.comment-time {
    color: var(--text-secondary);
    font-size: 13px;
}

.comment-content {
    margin-bottom: 8px;
}

.comment-content p {
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
}

.comment-actions {
    display: flex;
    gap: 16px;
}

.comment-action-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.comment-action-btn:hover {
    color: var(--primary-blue);
    background-color: var(--bg-hover);
}

/* Comment Reply */
.comment-reply {
    margin-top: 12px;
    padding-left: 20px;
    position: relative;
    display: flex;
    gap: 12px;
}

.reply-line {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--border-color);
}

.related-post {
    padding: 12px;
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.related-post:hover {
    background-color: var(--bg-hover);
}

/* Quick Action Buttons */
.quick-action-btn {
    padding: 16px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 12px;
}

.quick-action-btn:hover {
    border-color: var(--primary-blue);
    background-color: var(--bg-hover);
    transform: translateY(-2px);
}

.quick-action-btn i {
    font-size: 28px;
    color: var(--primary-blue);
}

.quick-action-btn strong {
    font-size: 15px;
    display: block;
    margin-bottom: 2px;
}

.quick-action-btn span {
    font-size: 13px;
    color: var(--text-secondary);
}

/* Advanced Post Options */
.advanced-option {
    display: flex;
    align-items: start;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

.advanced-option:last-child {
    border-bottom: none;
}

.advanced-option strong {
    font-size: 14px;
    display: block;
    margin-bottom: 2px;
}

/* Media Option Buttons */
.media-option-btn {
    padding: 20px;
    background-color: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.media-option-btn:hover {
    border-color: var(--primary-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.media-option-btn strong {
    font-size: 15px;
    margin-bottom: 4px;
}

.media-option-btn span {
    font-size: 12px;
    color: var(--text-secondary);
}

/* Share Button Styles */
.share-btn {
    padding: 12px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.share-btn:hover {
    background-color: var(--bg-hover);
    border-color: var(--primary-blue);
}

.share-btn i {
    font-size: 24px;
}

.share-btn span {
    font-size: 13px;
    font-weight: 600;
}

/* Search Results Page */
.search-tabs {
    padding: 0 16px;
}

.search-tab {
    padding: 16px 24px;
    background: none;
    border: none;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    position: relative;
    transition: var(--transition-fast);
}

.search-tab:hover {
    background-color: var(--bg-hover);
}

.search-tab.active {
    color: var(--text-primary);
}

.search-tab.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
}

.search-section {
    padding: 24px 16px;
    border-bottom: 8px solid var(--bg-secondary);
}

.search-section-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.search-section-title i {
    color: var(--primary-blue);
}

.search-club-list {
    display: flex;
    flex-direction: column;
}

/* Highlight search terms */
mark {
    background-color: rgba(255, 215, 0, 0.3);
    color: inherit;
    padding: 2px 4px;
    border-radius: 3px;
    font-weight: 600;
}

/* Expandable Submenu (Twitter-style) */
.expandable-submenu {
    background-color: var(--bg-primary);
    border-left: 3px solid var(--primary-blue);
    margin-left: 12px;
    overflow: hidden;
    animation: expandDown 0.2s ease;
}

@keyframes expandDown {
    from {
        max-height: 0;
        opacity: 0;
    }
    to {
        max-height: 300px;
        opacity: 1;
    }
}

.expandable-submenu a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px 12px 24px;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition-fast);
    font-size: 14px;
}

.expandable-submenu a:hover {
    background-color: var(--bg-hover);
}

.expandable-submenu i {
    font-size: 16px;
    width: 20px;
    color: var(--text-secondary);
}

/* Club Options Button */
.club-option-btn {
    width: 100%;
    padding: 14px 16px;
    background-color: var(--bg-primary);
    border: none;
    border-bottom: 1px solid var(--border-color);
    text-align: left;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
}

.club-option-btn:last-child {
    border-bottom: none;
}

.club-option-btn:hover {
    background-color: var(--bg-hover);
}

.club-option-btn i {
    font-size: 18px;
    width: 20px;
    color: var(--text-secondary);
}

/* Mobile Bottom Navigation */
.mobile-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    padding: 8px 0;
    z-index: 999;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
}

.mobile-nav-container {
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 8px 12px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
    border-radius: var(--radius-md);
    flex: 1;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-nav-item.active {
    color: var(--primary-blue);
}

.mobile-nav-item i {
    font-size: 22px;
}

.mobile-nav-item span {
    font-size: 11px;
    font-weight: 600;
}

/* Mobile Sidebar Menu */
.mobile-sidebar {
    position: fixed;
    top: 0;
    left: -320px;
    width: 320px;
    height: 100vh;
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    box-shadow: 2px 0 20px rgba(0,0,0,0.15);
    z-index: 2000;
    transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.mobile-sidebar.open {
    left: 0;
}

.mobile-sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-sidebar-overlay.open {
    opacity: 1;
    visibility: visible;
}

.mobile-sidebar-header {
    padding: 24px 20px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.mobile-sidebar-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    pointer-events: none;
}

.mobile-sidebar-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: rgba(255,255,255,0.2);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    color: white;
    font-size: 18px;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-sidebar-close:hover {
    background: rgba(255,255,255,0.3);
}

.mobile-sidebar-user {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.mobile-sidebar-user img {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    border: 3px solid rgba(255,255,255,0.3);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.mobile-sidebar-user-info h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 4px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.mobile-sidebar-user-info p {
    font-size: 13px;
    color: rgba(255,255,255,0.85);
    font-family: monospace;
    background: rgba(0,0,0,0.2);
    padding: 4px 8px;
    border-radius: 6px;
    display: inline-block;
}

.mobile-sidebar-stats {
    display: flex;
    gap: 20px;
    font-size: 14px;
    position: relative;
    z-index: 1;
}

.mobile-sidebar-stats span {
    color: rgba(255,255,255,0.9);
    display: flex;
    align-items: center;
    gap: 4px;
}

.mobile-sidebar-stats strong {
    color: white;
    font-size: 16px;
    font-weight: 700;
    margin-right: 4px;
}

.mobile-sidebar-menu {
    flex: 1;
    padding: 8px 0;
}

.mobile-sidebar-section-title {
    padding: 16px 20px 8px;
    font-size: 12px;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mobile-sidebar-menu-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 20px;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition-fast);
    font-size: 16px;
    font-weight: 500;
    position: relative;
    margin: 2px 8px;
    border-radius: 12px;
}

.mobile-sidebar-menu-item:hover,
.mobile-sidebar-menu-item:active {
    background-color: var(--bg-hover);
}

.mobile-sidebar-menu-item.active {
    background: linear-gradient(135deg, rgba(29, 155, 240, 0.1) 0%, rgba(124, 58, 237, 0.1) 100%);
    color: var(--primary-blue);
}

.mobile-sidebar-menu-item i {
    font-size: 20px;
    width: 28px;
    text-align: center;
}

.mobile-sidebar-menu-item .badge {
    margin-left: auto;
    background: var(--error-color);
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 700;
}

.mobile-sidebar-menu-item .expand-icon {
    margin-left: auto;
    font-size: 14px;
    transition: transform 0.3s ease;
}

.mobile-sidebar-menu-item.expandable {
    cursor: pointer;
}

.mobile-sidebar-menu-item.expanded .expand-icon {
    transform: rotate(180deg);
}

.mobile-sidebar-submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.mobile-sidebar-submenu.expanded {
    max-height: 500px;
}

.mobile-sidebar-submenu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px 12px 56px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
    font-size: 15px;
    font-weight: 400;
    margin: 2px 8px;
    border-radius: 12px;
}

.mobile-sidebar-submenu-item:hover,
.mobile-sidebar-submenu-item:active {
    background-color: var(--bg-hover);
    color: var(--text-primary);
}

.mobile-sidebar-submenu-item i {
    font-size: 16px;
    width: 20px;
    text-align: center;
    opacity: 0.7;
}

.mobile-sidebar-divider {
    height: 1px;
    background: var(--border-color);
    margin: 8px 20px;
}

.mobile-sidebar-footer {
    padding: 16px 20px 20px;
    border-top: 1px solid var(--border-color);
    background: var(--bg-primary);
}

.mobile-sidebar-footer button {
    width: 100%;
}

/* Pull to Refresh */
.pull-to-refresh-indicator {
    position: fixed;
    top: -80px;
    left: 50%;
    transform: translateX(-50%);
    width: 48px;
    height: 48px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
    transition: top 0.3s ease, transform 0.3s ease;
}

.pull-to-refresh-indicator.visible {
    top: 70px;
}

.pull-to-refresh-indicator.loading {
    animation: refreshSpin 0.8s linear infinite;
}

.pull-to-refresh-indicator i {
    font-size: 24px;
    color: var(--primary-blue);
    transition: transform 0.3s ease;
}

.pull-to-refresh-indicator.ready i {
    transform: rotate(180deg);
}

@keyframes refreshSpin {
    from {
        transform: translateX(-50%) rotate(0deg);
    }
    to {
        transform: translateX(-50%) rotate(360deg);
    }
}

/* Mobile Floating Action Button (FAB) for New Post */
.mobile-fab {
    display: none;
    position: fixed;
    bottom: 80px;
    right: 20px;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
    color: white;
    border: none;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    cursor: pointer;
    z-index: 998;
    transition: var(--transition-fast);
}

.mobile-fab:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0,0,0,0.4);
}

.mobile-fab i {
    font-size: 24px;
}

@media (max-width: 992px) {
    .main-container {
        grid-template-columns: 1fr;
        padding-bottom: 70px; /* Space for bottom nav */
    }
    
    .sidebar, .right-sidebar {
        display: none;
    }
    
    .mobile-nav {
        display: block;
    }
    
    .mobile-fab {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Hide desktop new post button */
    .nav-actions .btn-primary {
        display: none;
    }
    
    /* Hide desktop notification bell on mobile */
    .nav-actions .btn-icon {
        display: none !important;
    }
    
    /* Keep profile dropdown visible */
    .nav-actions .profile-dropdown {
        display: flex !important;
    }

    .hero-content {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .clubs-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    /* Navigation */
    .nav-container {
        padding: 12px 16px;
        justify-content: space-between;
    }
    
    .nav-logo {
        flex: 0 0 auto;
    }
    
    .nav-logo span {
        font-size: 18px;
    }
    
    .nav-search {
        display: none;
    }
    
    .nav-actions {
        flex: 0 0 auto;
        margin-left: auto;
    }
    
    .nav-actions .btn-primary {
        padding: 8px 12px;
        font-size: 14px;
    }
    
    .nav-actions .btn-primary span {
        display: none;
    }
    
    /* Main Container */
    .main-container {
        padding: 0;
        gap: 0;
    }
    
    .main-content {
        border-radius: 0;
    }
    
    /* Posts */
    .post {
        padding: 12px;
    }
    
    .post-content {
        margin-left: 0;
    }
    
    .post-actions {
        margin-left: 0;
        justify-content: space-around;
    }
    
    .action-btn {
        flex: 1;
        padding: 8px 4px;
        font-size: 13px;
    }
    
    .action-btn span {
        display: none;
    }
    
    /* Feed Tabs */
    .feed-tabs {
        padding: 0 8px;
    }
    
    .tab {
        padding: 12px 8px;
        font-size: 14px;
    }
    
    /* Club Cards - Stack vertically */
    .explore-club-card-compact {
        grid-column: span 1;
    }
    
    /* Profile Page */
    .profile-header {
        border-radius: 0;
    }
    
    .profile-banner {
        height: 150px;
    }
    
    .profile-avatar-large {
        width: 96px;
        height: 96px;
    }
    
    .profile-avatar-wrapper {
        top: -48px;
    }
    
    .profile-details {
        margin-top: 60px;
    }
    
    .profile-title-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .profile-title {
        font-size: 20px;
    }
    
    .profile-wallet {
        font-size: 12px;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .profile-meta {
        flex-direction: column;
        gap: 8px;
    }
    
    .profile-stats {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
        text-align: center;
    }
    
    .stat-item {
        min-width: auto;
        padding: 8px 4px;
    }
    
    .stat-value {
        font-size: 18px;
    }
    
    .stat-label {
        font-size: 12px;
    }
    
    .profile-nav {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    
    .profile-nav::-webkit-scrollbar {
        display: none;
    }
    
    .profile-nav-tab {
        padding: 12px 16px;
        font-size: 13px;
        white-space: nowrap;
    }
    
    /* Club Page */
    .club-banner {
        height: 150px;
    }
    
    .club-avatar-large {
        width: 80px;
        height: 80px;
    }
    
    .club-title {
        font-size: 20px;
    }
    
    .club-nav-tab {
        padding: 12px 16px;
        font-size: 14px;
    }
    
    /* My Clubs - Stack on mobile */
    .club-owner-card-full {
        padding: 16px;
    }
    
    .club-owner-card-full > div {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 12px !important;
    }
    
    .club-owner-card-full > div > div:first-child {
        width: 64px !important;
        height: 64px !important;
        font-size: 32px !important;
    }
    
    .club-owner-card-full > div > div:last-child {
        width: 100%;
        flex-direction: row;
        gap: 8px;
    }
    
    .club-owner-card-full .btn-club-action {
        flex: 1;
    }
    
    /* Settings Page */
    .settings-section {
        margin-bottom: 24px;
    }
    
    .setting-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        padding: 16px;
    }
    
    .setting-label {
        max-width: 100%;
    }
    
    .setting-control {
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
    }
    
    .setting-input,
    .setting-textarea,
    .setting-select {
        min-width: 100%;
        width: 100%;
    }
    
    .btn-save,
    .btn-danger {
        width: 100%;
        margin-top: 8px;
    }
    
    .settings-card {
        border-radius: 0;
    }
    
    /* Modal */
    .modal-content {
        width: 100%;
        max-width: 100%;
        height: 100%;
        max-height: 100%;
        border-radius: 0;
    }
    
    .custom-modal-content {
        width: 95%;
        max-width: 95%;
    }
    
    /* Login Card */
    .login-card {
        padding: 24px 20px;
    }
    
    /* Comment Section */
    .comment-composer {
        padding: 12px;
    }
    
    .comment-item {
        padding: 12px;
    }
    
    .comment-avatar {
        width: 40px;
        height: 40px;
    }
    
    /* Club List Items */
    .club-list-item {
        padding: 12px;
    }
    
    .club-list-avatar {
        width: 48px;
        height: 48px;
    }
    
    .btn-view-club {
        padding: 6px 12px;
        font-size: 13px;
    }
    
    /* Joined Clubs Cards */
    .joined-club-card {
        padding: 16px !important;
    }
    
    /* Hero Section (Landing) */
    .hero-title {
        font-size: 36px !important;
    }
    
    .hero-description {
        font-size: 16px;
    }
    
    .hero-stats {
        grid-template-columns: 1fr !important;
    }
    
    .steps-container {
        flex-direction: column;
    }
    
    .step-arrow {
        transform: rotate(90deg);
        margin: 16px 0;
    }
    
    .features-grid {
        gap: 20px !important;
    }
    
    .feature-card {
        padding: 24px;
    }
}

/* Extra small devices */
@media (max-width: 480px) {
    /* Profile - Ultra compact */
    .profile-stats {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 8px;
    }
    
    .stat-value {
        font-size: 16px !important;
    }
    
    .stat-label {
        font-size: 11px !important;
    }
    
    .profile-title {
        font-size: 18px !important;
    }
    
    .profile-bio {
        font-size: 14px;
    }
    
    /* Clubs Overview Page - Mobile Fix */
    .club-list-item {
        flex-wrap: wrap;
    }
    
    .club-list-avatar {
        width: 48px !important;
        height: 48px !important;
    }
    
    .club-list-name {
        font-size: 15px !important;
    }
    
    .club-list-domain {
        font-size: 13px !important;
    }
    
    .club-list-stats {
        font-size: 12px !important;
        flex-wrap: wrap;
    }
    
    .btn-view-club {
        padding: 6px 12px !important;
        font-size: 12px !important;
    }
    
    /* Quick Stats Bar - Mobile */
    .clubs-overview .quick-stats-bar {
        flex-direction: column;
        gap: 16px;
        padding: 16px !important;
    }
    
    .clubs-overview .quick-stats-bar > div:first-child {
        width: 100%;
        justify-content: space-around;
    }
    
    /* Clubs */
    .club-mini-stats {
        flex-direction: column;
        gap: 4px;
    }
    
    /* Posts */
    .post-avatar {
        width: 40px;
        height: 40px;
    }
    
    .post-author {
        font-size: 14px;
    }
    
    .post-content p {
        font-size: 14px;
    }
    
    /* Settings */
    .setting-label strong {
        font-size: 14px;
    }
    
    .setting-label p {
        font-size: 12px;
    }
    
    /* Landing */
    .hero-title {
        font-size: 28px !important;
    }
    
    .section-header h2 {
        font-size: 28px !important;
    }
    
    /* Mobile Nav */
    .mobile-nav-item span {
        font-size: 10px;
    }
    
    .mobile-nav-item i {
        font-size: 18px;
    }
}