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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: #f8fafc;
    display: flex;
    min-height: 100vh;
}

/* Header */
.header {
    background-color: white;
    border-bottom: 1px solid #e5e7eb;
    padding: 0 24px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    width: 40px;
    height: 40px;
}

.logo-circle {
    width: 40px;
    height: 40px;
    background-color: #1f2937;
    color: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 16px;
}

.community-name {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 16px;
    color: #1f2937;
    cursor: pointer;
}

.dropdown-arrow {
    color: #6b7280;
}

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

.nav-item {
    text-decoration: none;
    color: #6b7280;
    font-weight: 500;
    font-size: 14px;
    padding: 8px 0;
    border-bottom: 2px solid transparent;
    transition: color 0.2s, border-color 0.2s;
    pointer-events: cursor;
}

.nav-item:hover {
    color: #1f2937;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.search-container {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input {
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    padding: 8px 12px 8px 36px;
    font-size: 14px;
    width: 240px;
    background-color: #f9fafb;
    outline: none;
    transition: border-color 0.2s, background-color 0.2s;
}

.search-input:focus {
    border-color: #3b82f6;
    background-color: white;
}

.search-icon {
    position: absolute;
    left: 12px;
    color: #9ca3af;
    z-index: 1;
}

.icon-btn {
    background: none;
    border: none;
    padding: 8px;
    border-radius: 6px;
    color: #6b7280;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s, color 0.2s;
}

.icon-btn:hover {
    background-color: #f3f4f6;
    color: #374151;
}

.profile-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    overflow: hidden;
    cursor: pointer;
}

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


/* Sidebar */
.sidebar {
    width: 60px;
    background: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px 0;
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    z-index: 100;
}

.sidebar-item {
    width: 44px;
    height: 44px;
    margin: 4px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.sidebar-item.logo {
    margin-bottom: 16px;
}

.sidebar-item:hover {
    background: rgba(255, 255, 255, 0.1);
}

.sidebar-item.active {
    background: #667eea;
}

.sidebar-item.active::after {
    content: '';
    position: absolute;
    left: -8px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 24px;
    background: #667eea;
    border-radius: 0 2px 2px 0;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: #1a202c;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: white;
    font-size: 16px;
}

.sidebar-icon {
    color: #a0aec0;
    font-size: 18px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-item.active .sidebar-icon {
    color: white;
}

.sidebar-divider {
    width: 44px;
    height: 44px;
    margin: 8px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 2px dashed #4a5568;
}

.sidebar-divider:hover {
    border-color: #718096;
    background: rgba(255, 255, 255, 0.05);
}

.sidebar-divider .sidebar-icon {
    color: #718096;
    font-size: 20px;
}

/* Main Container */
.main-container {
    flex: 1;
    margin-left: 60px;
    display: flex;
    flex-direction: column;
}

.thin-sidebar {
    width: 64px;
    background-color: white;
    border-right: 1px solid #e5e7eb;
    padding: 16px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    position: fixed;
    left: 0;
    top: 64px;
    height: calc(100vh - 64px);
    z-index: 999;
}

.thin-sidebar-btn {
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    border-radius: 8px;
    color: #6b7280;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.thin-sidebar-btn:hover {
    background-color: #f3f4f6;
    color: #374151;
}

.sparkle-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.sparkle-btn:hover {
    background: linear-gradient(135deg, #5a6fd8 0%, #6a4190 100%);
    color: white;
    transform: scale(1.05);
}

/* Top Navigation */
.top-nav {
    background: white;
    border-bottom: 1px solid #e2e8f0;
    padding: 0 32px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 50;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 32px;
}

.community-name {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    font-weight: 600;
    color: #2d3748;
    cursor: pointer;
}

.community-name svg {
    color: #718096;
}

.nav-links {
    display: flex;
    gap: 24px;
}

.nav-link {
    text-decoration: none;
    color: #718096;
    font-size: 15px;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 6px;
    transition: all 0.2s ease;
    position: relative;
}

.nav-link:hover {
    color: #4a5568;
    background: #f7fafc;
}

.nav-link.active {
    color: #2d3748;
    background: #edf2f7;
    font-weight: 600;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.search-container {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #f7fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 8px 12px;
    min-width: 200px;
}

.search-container svg {
    color: #a0aec0;
}

.search-input {
    border: none;
    background: transparent;
    outline: none;
    font-size: 14px;
    color: #2d3748;
    flex: 1;
}

.search-input::placeholder {
    color: #a0aec0;
}

.nav-icons {
    display: flex;
    gap: 8px;
}

.nav-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    color: #718096;
}

.nav-icon:hover {
    background: #f7fafc;
    color: #4a5568;
}

.profile-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color 0.2s ease;
}

.profile-avatar:hover {
    border-color: #e2e8f0;
}

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

/* Page Content */
.page-content {
    flex: 1;
    padding: 32px;
}

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
}

.page-header h1 {
    font-size: 28px;
    font-weight: 600;
    color: #2d3748;
}

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

.create-btn {
    background: #2d3748;
    color: white;
    border: none;
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.create-btn:hover {
    background: #4a5568;
    transform: translateY(-1px);
}

.more-options {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    color: #718096;
}

.more-options:hover {
    background: #f7fafc;
    color: #4a5568;
}

/* Course Filters */
.course-filters {
    margin-bottom: 24px;
}

.filter-tabs {
    display: flex;
    gap: 4px;
}

.filter-tab {
    background: transparent;
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    color: #718096;
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-tab:hover {
    background: #f7fafc;
    color: #4a5568;
}

.filter-tab.active {
    background: #edf2f7;
    color: #2d3748;
    font-weight: 600;
}

/* Courses Grid */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.course-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: all 0.2s ease;
    cursor: pointer;
}

.course-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.course-image {
    height: 160px;
    background: #cbd5e0;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.draft-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 4px 8px;
    border-radius: 4px;
}

.course-content {
    padding: 20px;
}

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

.course-dot {
    width: 8px;
    height: 8px;
    background: #4299e1;
    border-radius: 50%;
}

.course-title span {
    font-size: 18px;
    font-weight: 600;
    color: #2d3748;
}

.course-category {
    color: #718096;
    font-size: 14px;
    margin-bottom: 16px;
}

.course-stats {
    display: flex;
    gap: 16px;
}

.stat {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #718096;
    font-size: 14px;
}

.stat svg {
    width: 16px;
    height: 16px;
}

/* Chat Widget */
.chat-widget {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: #667eea;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
    transition: all 0.2s ease;
    z-index: 1000;
    color: white;
}

.chat-widget:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

/* Responsive Design */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .main-container {
        margin-left: 0;
    }
    
    .top-nav {
        padding: 0 16px;
    }
    
    .nav-left {
        gap: 16px;
    }
    
    .nav-links {
        display: none;
    }
    
    .search-container {
        min-width: 140px;
    }
    
    .page-content {
        padding: 16px;
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .courses-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .nav-right {
        gap: 8px;
    }
    
    .search-container {
        display: none;
    }
    
    .header-actions {
        gap: 8px;
    }
    
    .create-btn {
        padding: 8px 12px;
        font-size: 13px;
    }
}

/* Club Modal Styles */
.club-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.club-modal.active {
    display: flex;
    opacity: 1;
}

.modal-content {
    background-color: white;
    border-radius: 12px;
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.club-modal.active .modal-content {
    transform: translateY(0);
}

.modal-header {
    padding: 20px;
    border-bottom: 1px solid #f0f0f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 22px;
    font-weight: 600;
    color: #111827;
    margin: 0;
}

.close-modal {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #6b7280;
    transition: color 0.2s;
}

.close-modal:hover {
    color: #111827;
}

.modal-body {
    padding: 20px;
    overflow-y: auto;
    flex-grow: 1;
}

.modal-tabs {
    display: flex;
    border-bottom: 1px solid #f0f0f0;
    margin-bottom: 20px;
}

.modal-tab {
    padding: 10px 16px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 14px;
    color: #6b7280;
    position: relative;
    margin-right: 8px;
}

.modal-tab.active {
    color: #111827;
    font-weight: 500;
}

.modal-tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #3b82f6;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.club-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin: 20px 0;
}

.stat-card {
    background-color: #f9fafb;
    border-radius: 8px;
    padding: 16px;
    text-align: center;
}

.stat-card h3 {
    font-size: 14px;
    color: #6b7280;
    margin: 0 0 8px 0;
    font-weight: 500;
}

.stat-card p {
    font-size: 24px;
    font-weight: 600;
    color: #111827;
    margin: 0;
}

.ai-recommendations {
    margin-top: 24px;
}

.ai-recommendations h3 {
    font-size: 16px;
    color: #111827;
    margin-bottom: 12px;
}

.recommendation-card {
    background-color: #f0f9ff;
    border-left: 3px solid #3b82f6;
    padding: 12px 16px;
    margin-bottom: 12px;
    border-radius: 0 8px 8px 0;
}

.recommendation-card p {
    margin: 0;
    color: #111827;
    font-size: 14px;
}

.modal-footer {
    padding: 20px;
    border-top: 1px solid #f0f0f0;
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.join-button {
    background-color: #3b82f6;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
    text-decoration: none;
}

.join-button:hover {
    background-color: #2563eb;
}

.secondary-button {
    background-color: white;
    color: #111827;
    border: 1px solid #e5e7eb;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.secondary-button:hover {
    background-color: #f9fafb;
    border-color: #d1d5db;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        max-height: 85vh;
    }
    
    .club-stats {
        grid-template-columns: 1fr;
    }
    
    .modal-footer {
        flex-direction: column;
    }
    
    .join-button, .secondary-button {
        width: 100%;
    }
}

/* Members Section Styling */
.members-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
    padding: 20px 0;
}

.member-card {
    display: flex;
    align-items: center;
    padding: 16px;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    transition: all 0.2s ease;
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.member-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border-color: #3b82f6;
}

.member-avatar {
    position: relative;
    margin-right: 16px;
    flex-shrink: 0;
}

.member-avatar img {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #f3f4f6;
    transition: border-color 0.2s ease;
}

.member-card:hover .member-avatar img {
    border-color: #3b82f6;
}

.member-status {
    position: absolute;
    bottom: 2px;
    right: 2px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid #ffffff;
    background-color: #10b981;
}

.member-status.offline {
    background-color: #6b7280;
}

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

.member-name {
    font-size: 16px;
    font-weight: 600;
    color: #1f2937;
    margin: 0 0 4px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.member-email {
    font-size: 14px;
    color: #6b7280;
    margin: 0 0 8px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.member-role {
    display: inline-block;
    padding: 2px 8px;
    background: #eff6ff;
    color: #2563eb;
    font-size: 12px;
    font-weight: 500;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Loading and Error States */
.members-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    color: #6b7280;
}

.members-loading .spinner {
    width: 32px;
    height: 32px;
    border: 3px solid #f3f4f6;
    border-top: 3px solid #3b82f6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 16px;
}

.no-members, .members-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    text-align: center;
    color: #6b7280;
}

.no-members-icon, .error-icon {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.no-members p, .members-error p {
    font-size: 18px;
    font-weight: 500;
    margin: 0 0 8px 0;
    color: #374151;
}

.no-members small, .members-error small {
    font-size: 14px;
    color: #9ca3af;
}

/* Responsive Design */
@media (max-width: 768px) {
    .members-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .member-card {
        padding: 12px;
    }
    
    .member-avatar {
        margin-right: 12px;
    }
    
    .member-avatar img {
        width: 48px;
        height: 48px;
    }
    
    .member-name {
        font-size: 15px;
    }
    
    .member-email {
        font-size: 13px;
    }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.members-search {
    margin-bottom: 20px;
}

.search-box {
    position: relative;
    display: flex;
    align-items: center;
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 10px 15px;
    transition: all 0.3s ease;
}

.search-box:focus-within {
    border-color: #007bff;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.search-box svg {
    color: #6c757d;
    margin-right: 10px;
    flex-shrink: 0;
}

.search-box input {
    border: none;
    background: none;
    outline: none;
    width: 100%;
    font-size: 14px;
    color: #495057;
}

.search-box input::placeholder {
    color: #6c757d;
}

.no-search-results {
    text-align: center;
    padding: 40px 20px;
    color: #6c757d;
}

.no-results-icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.no-search-results p {
    margin: 10px 0 5px 0;
    font-weight: 500;
    color: #495057;
}

.no-search-results small {
    color: #6c757d;
}

.creator-badge {
    font-family: 'Fredoka One', 'Bungee', 'Righteous', 'Comfortaa', sans-serif;
    font-weight: 700;
    font-size: 25px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    /* Chunky block shadow effect */
   
    transform: rotate(-0.5deg);
    color: white;
}

.events-search {
    margin-bottom: 20px;
}

.events-grid {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.event-card-enhanced {
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.event-card-enhanced:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    border-color: #007bff;
}

.event-header {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.event-date-badge {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    font-weight: bold;
    color: white;
    text-align: center;
}

.event-date-badge.upcoming {
    background: linear-gradient(135deg, #007bff, #0056b3);
}

.event-date-badge.past {
    background: linear-gradient(135deg, #6c757d, #495057);
}

.event-month {
    font-size: 10px;
    text-transform: uppercase;
    line-height: 1;
    margin-bottom: 2px;
}

.event-day {
    font-size: 18px;
    font-weight: 700;
    line-height: 1;
}

.past-indicator {
    position: absolute;
    top: -8px;
    right: -8px;
    background: #dc3545;
    color: white;
    font-size: 8px;
    padding: 2px 4px;
    border-radius: 4px;
    text-transform: uppercase;
}

.event-main-info {
    flex: 1;
}

.event-title {
    margin: 0 0 8px 0;
    color: #212529;
    font-size: 18px;
    font-weight: 600;
}

.event-description {
    margin: 0;
    color: #6c757d;
    font-size: 14px;
    line-height: 1.4;
}

.event-details {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.event-detail {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #495057;
    font-size: 14px;
}

.event-detail svg {
    color: #007bff;
    flex-shrink: 0;
}

.no-events, .events-error {
    text-align: center;
    padding: 60px 20px;
    color: #6c757d;
}

.no-events-icon, .error-icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.no-events p, .events-error p {
    margin: 10px 0 5px 0;
    font-weight: 500;
    color: #495057;
}

.no-events small, .events-error small {
    color: #6c757d;
}

.events-loading {
    text-align: center;
    padding: 40px 20px;
    color: #6c757d;
}

/* Responsive design for events */
@media (max-width: 768px) {
    .event-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .event-date-badge {
        align-self: flex-start;
    }
    
    .event-details {
        flex-direction: column;
        gap: 10px;
    }
}