@charset "UTF-8";
/* JIPHUB - Sistema de Gestão de Comunidades */
/* Reset e Variáveis */
:root {
    --primary-color: #2563eb;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --dark-color: #1e293b;
    --light-color: #f8fafc;
    --border-color: #e2e8f0;
    --text-color: #334155;
    --text-muted: #64748b;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);

    --surface-color: #ffffff;
    --surface-2-color: #f8fafc;
    --focus-ring: 0 0 0 3px rgba(37, 99, 235, 0.18);
}

html[data-theme="dark"] {
    --primary-color: #60a5fa;
    --secondary-color: #94a3b8;
    --success-color: #34d399;
    --danger-color: #f87171;
    --warning-color: #fbbf24;
    --dark-color: #1f2937;
    --light-color: #0b1220;
    --border-color: #374151;
    --text-color: #e2e8f0;
    --text-muted: #94a3b8;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.45);

    --surface-color: #0f172a;
    --surface-2-color: #111c33;
    --focus-ring: 0 0 0 3px rgba(96, 165, 250, 0.24);
}

/* Correções para tema escuro - Posts e Comentários */
html[data-theme="dark"] .container > div > div > article,
html[data-theme="dark"] .container > div > div > div > div[style*="background: white"],
html[data-theme="dark"] .container > div > div > div > div[style*="background: #fff"],
html[data-theme="dark"] .tweet-comment,
html[data-theme="dark"] form[style*="background: white"],
html[data-theme="dark"] div[style*="background: white"] {
    background: var(--surface-color) !important;
    border-color: var(--border-color) !important;
}

html[data-theme="dark"] .container > div > div > div > div[style*="background: #f8fafc"],
html[data-theme="dark"] div[style*="background: #f8fafc"],
html[data-theme="dark"] section[style*="background: #f8fafc"] {
    background: var(--surface-2-color) !important;
    border-color: var(--border-color) !important;
}

html[data-theme="dark"] div[style*="color: #1e293b"],
html[data-theme="dark"] div[style*="color: #1f2937"] {
    color: var(--text-color) !important;
}

html[data-theme="dark"] div[style*="color: #64748b"] {
    color: var(--text-muted) !important;
}

html[data-theme="dark"] textarea[style*="background: white"],
html[data-theme="dark"] input[style*="background: white"] {
    background: var(--surface-2-color) !important;
    border-color: var(--border-color) !important;
    color: var(--text-color) !important;
}

html[data-theme="dark"] button[style*="background: white"] {
    background: var(--surface-color) !important;
    border-color: var(--border-color) !important;
    color: var(--text-color) !important;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-color);
    background-color: var(--light-color);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Navbar */
.navbar {
    background: var(--surface-color);
    box-shadow: var(--shadow);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-brand h1 {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.navbar-brand a {
    text-decoration: none;
}

.navbar-menu {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.navbar-menu a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s;
}

.navbar-menu a:hover {
    color: var(--primary-color);
}

.user-menu {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.avatar-small {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.dropdown {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--surface-color);
    box-shadow: var(--shadow-lg);
    border-radius: 0.5rem;
    padding: 0.5rem 0;
    min-width: 200px;
    margin-top: 0.5rem;
    z-index: 1100;
}

.theme-toggle {
    width: 42px;
    height: 42px;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    background: var(--surface-2-color);
    color: var(--text-color);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.theme-toggle:hover {
    transform: translateY(-1px);
}

.theme-toggle:focus {
    outline: none;
    box-shadow: var(--focus-ring);
}

.theme-toggle--floating {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 1100;
    box-shadow: var(--shadow-lg);
}

html[data-theme="light"] .theme-toggle::before,
html:not([data-theme]) .theme-toggle::before {
    content: "\f185";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
}

html[data-theme="dark"] .theme-toggle::before {
    content: "\f186";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
}

/* Home Page Styles */
.hero-section {
    background: var(--surface-color);
    padding: 4rem 0 3rem 0;
    border-bottom: 1px solid var(--border-color);
}

.hero-section .container {
    text-align: center;
}

.hero-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.hero-subtitle a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.search-container {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
}

.search-icon {
    position: absolute;
    left: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 1.1rem;
}

.search-input {
    width: 100%;
    padding: 1rem 1rem 1rem 3.5rem;
    border: 2px solid var(--border-color);
    border-radius: 0.75rem;
    font-size: 1rem;
    transition: border-color 0.2s;
    background: var(--surface-color);
    color: var(--text-color);
}

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

.category-filters {
    background: var(--surface-2-color);
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 60px;
    z-index: 100;
}

.category-filters .container {
    padding: 0.25rem 0;
}

.category-filter-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

.category-filter {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    background: var(--surface-color);
    border-radius: 2rem;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.95rem;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-color);
}

.category-filter:hover,
.category-filter.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.communities-section {
    background: var(--surface-2-color);
    padding: 3rem 0;
}

.communities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

.community-card {
    background: var(--surface-color);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: pointer;
    position: relative;
}

.community-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.ranking-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 0.5rem;
    font-weight: 600;
    font-size: 0.85rem;
    z-index: 10;
}

.community-cover {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.community-cover-placeholder {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-color)dd 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.community-cover-logo {
    width: 80px;
    height: 80px;
    border-radius: 0.75rem;
    border: 3px solid white;
}

.community-cover-icon {
    font-size: 3rem;
    color: white;
    opacity: 0.5;
}

.community-card-content {
    padding: 1.5rem;
}

.community-card-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.community-card-logo {
    width: 48px;
    height: 48px;
    border-radius: 0.5rem;
    border: 2px solid var(--border-color);
}

.community-card-title {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-color);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.community-card-description {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0 0 1rem 0;
    height: 2.8em;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    line-clamp: 2;
}

.community-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.community-card-members {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
}

.community-card-price {
    background: var(--success-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
}

.community-card-price.paid {
    background: var(--primary-color);
}

/* Community View Styles */
.community-header {
    padding: 3rem 0;
    color: white;
}

.community-header .container {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.community-header-logo {
    width: 100px;
    height: 100px;
    border-radius: 1rem;
    border: 3px solid white;
}

.community-header-content {
    flex: 1;
}

.community-header-title {
    margin: 0 0 0.5rem 0;
    font-size: 2.5rem;
    color: white;
}

.community-header-description {
    margin: 0 0 1rem 0;
    opacity: 0.9;
    font-size: 1.1rem;
    color: white;
}

.community-header-meta {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.community-header-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.community-badge {
    background: white;
    color: var(--primary-color);
    padding: 0.75rem 1.5rem;
    border-radius: 2rem;
    font-weight: 600;
}

.community-badge.pending {
    background: var(--warning-color);
    color: white;
}

.community-badge.member {
    background: white;
    color: var(--primary-color);
}

/* Quick Video Modal */
.quick-video-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.quick-video-modal-content {
    background: var(--surface-color);
    width: 100%;
    max-width: 520px;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.quick-video-modal-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.quick-video-modal-title {
    font-weight: 700;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quick-video-modal-body {
    padding: 1rem 1.25rem;
}

.quick-video-preview {
    width: 100%;
    aspect-ratio: 9 / 16;
    background: var(--dark-color);
    border-radius: 0.75rem;
}

.quick-video-controls {
    margin-top: 0.75rem;
    display: flex;
    gap: 0.5rem;
}

.quick-video-info {
    margin-top: 0.75rem;
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Community Layout */
.community-layout {
    margin-top: 2rem;
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 2rem;
}

.community-tabs {
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 2rem;
}

.tab-button {
    padding: 1rem 2rem;
    border: none;
    background: none;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    font-weight: 600;
    color: var(--text-muted);
    text-decoration: none;
    display: inline-block;
    transition: color 0.2s, border-color 0.2s;
}

.tab-button:hover {
    color: var(--primary-color);
}

.tab-button.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

/* Sidebar */
.community-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.sidebar-widget {
    background: var(--surface-color);
    border-radius: 0.75rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow);
}

.sidebar-widget-title {
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sidebar-stats {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.sidebar-stat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-stat:last-child {
    border-bottom: none;
}

.sidebar-stat-label {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.sidebar-stat-value {
    font-weight: 600;
    color: var(--text-color);
}

/* Create Post Form */
.create-post-form {
    background: var(--surface-color);
    border-radius: 0.75rem;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow);
}

.create-post-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

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

.create-post-input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    background: var(--surface-2-color);
    color: var(--text-color);
    font-size: 0.95rem;
}

.create-post-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
}

.create-post-buttons {
    display: flex;
    gap: 0.5rem;
}

/* Posts Feed */
.posts-feed {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.post-card {
    background: var(--surface-color);
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: var(--shadow);
}

.post-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

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

.post-meta {
    flex: 1;
}

.post-author {
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 0.25rem;
}

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

.post-content {
    margin-bottom: 1rem;
    color: var(--text-color);
    line-height: 1.6;
}

.post-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.post-action {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.post-action:hover {
    background: var(--surface-2-color);
    color: var(--primary-color);
}

.post-action.liked {
    color: var(--danger-color);
}

/* Comments */
.comments-section {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.comment-form {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.comment-input {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    background: var(--surface-2-color);
    color: var(--text-color);
    resize: vertical;
    min-height: 80px;
}

.comments-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.comment {
    display: flex;
    gap: 0.75rem;
}

.comment-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
}

.comment-content {
    flex: 1;
}

.comment-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.comment-author {
    font-weight: 600;
    color: var(--text-color);
    font-size: 0.9rem;
}

.comment-time {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.comment-text {
    color: var(--text-color);
    line-height: 1.5;
    font-size: 0.9rem;
}

.comment-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.comment-action {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.8rem;
}

.comment-action:hover {
    background: var(--surface-2-color);
    color: var(--primary-color);
}

.comment-action.liked {
    color: var(--danger-color);
}

/* Authentication Pages */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: var(--surface-2-color);
}

.auth-card {
    background: var(--surface-color);
    border-radius: 1rem;
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow-lg);
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-logo {
    width: 80px;
    height: 80px;
    border-radius: 1rem;
    margin: 0 auto 1rem;
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
}

.auth-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

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

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    font-weight: 600;
    color: var(--text-color);
    font-size: 0.9rem;
}

.form-input {
    padding: 0.875rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    background: var(--surface-2-color);
    color: var(--text-color);
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: var(--focus-ring);
}

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

.form-checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-checkbox input[type="checkbox"] {
    width: 1.125rem;
    height: 1.125rem;
    border: 2px solid var(--border-color);
    border-radius: 0.25rem;
    background: var(--surface-2-color);
}

.form-checkbox label {
    color: var(--text-color);
    font-size: 0.9rem;
}

.form-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.auth-footer {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.auth-footer p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

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

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

/* Community Create Form */
.community-create-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
}

.community-create-card {
    background: var(--surface-color);
    border-radius: 1rem;
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
}

.community-create-header {
    text-align: center;
    margin-bottom: 2rem;
}

.community-create-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.community-create-subtitle {
    color: var(--text-muted);
    font-size: 1rem;
}

.community-create-form {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

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

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-select {
    padding: 0.875rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    background: var(--surface-2-color);
    color: var(--text-color);
    font-size: 1rem;
    cursor: pointer;
}

.form-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: var(--focus-ring);
}

.upload-area {
    border: 2px dashed var(--border-color);
    border-radius: 0.75rem;
    padding: 2rem;
    text-align: center;
    background: var(--surface-2-color);
    transition: border-color 0.2s, background 0.2s;
}

.upload-area:hover {
    border-color: var(--primary-color);
    background: var(--surface-color);
}

.upload-area.dragover {
    border-color: var(--primary-color);
    background: var(--surface-color);
}

.upload-icon {
    font-size: 3rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.upload-text {
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

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

.upload-preview {
    margin-top: 1rem;
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.upload-preview-item {
    position: relative;
    width: 100px;
    height: 100px;
    border-radius: 0.5rem;
    overflow: hidden;
}

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

.upload-preview-remove {
    position: absolute;
    top: 0.25rem;
    right: 0.25rem;
    background: var(--danger-color);
    color: white;
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.75rem;
}

/* Super Admin Styles */
.superadmin-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

.superadmin-header {
    background: linear-gradient(135deg, #dc2626 0%, #991b1b 100%);
    color: white;
    padding: 2rem 0;
    margin-bottom: 0;
}

.superadmin-header h1 {
    margin: 0;
    font-size: 2.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.superadmin-header p {
    margin: 0.5rem 0 0 0;
    opacity: 0.9;
    font-size: 1.1rem;
}

.superadmin-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.superadmin-subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.superadmin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stat-card {
    background: var(--surface-color);
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: var(--shadow);
    border-left: 4px solid var(--primary-color);
}

.stat-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 0.5rem;
    background: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.stat-card-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 0.25rem;
}

.stat-card-label {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.data-table {
    background: var(--surface-color);
    border-radius: 0.75rem;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.data-table-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.data-table-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-color);
}

.data-table-actions {
    display: flex;
    gap: 0.5rem;
}

.data-table-wrapper {
    overflow-x: auto;
}

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

.data-table th {
    background: var(--surface-2-color);
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-color);
    border-bottom: 1px solid var(--border-color);
}

.data-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-color);
}

.data-table tr:hover {
    background: var(--surface-2-color);
}

.table-actions {
    display: flex;
    gap: 0.5rem;
}

.table-action-btn {
    padding: 0.375rem 0.75rem;
    border: none;
    border-radius: 0.375rem;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
}

.table-action-btn.view {
    background: var(--primary-color);
    color: white;
}

.table-action-btn.edit {
    background: var(--warning-color);
    color: white;
}

.table-action-btn.delete {
    background: var(--danger-color);
    color: white;
}

.table-action-btn:hover {
    opacity: 0.8;
}

/* Super Admin Navigation Tabs */
.superadmin-tabs {
    background: var(--surface-color);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 2rem;
}

.superadmin-tabs-container {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
}

.superadmin-tab {
    padding: 1rem 1.5rem;
    color: var(--text-muted);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
    white-space: nowrap;
}

.superadmin-tab:hover {
    color: var(--text-color);
    background: var(--surface-2-color);
}

.superadmin-tab.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    font-weight: 600;
}

.superadmin-wrapper {
    background: var(--light-color);
    min-height: calc(100vh - 300px);
}

/* Filter Grid for Super Admin */
.filter-grid {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 1rem;
    align-items: end;
}

@media (max-width: 768px) {
    .filter-grid {
        grid-template-columns: 1fr;
    }
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.pagination a {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    text-decoration: none;
    color: var(--text-color);
    background: var(--surface-color);
    transition: all 0.2s;
}

.pagination a:hover {
    background: var(--surface-2-color);
    border-color: var(--primary-color);
}

.pagination a.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Alert Styles */
.alert {
    padding: 1rem 1.5rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    border: 1px solid;
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
    border-color: var(--success-color);
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
    border-color: var(--danger-color);
}

/* Tema escuro - melhor contraste */
html[data-theme="dark"] .alert-success {
    background: rgba(16, 185, 129, 0.2);
    color: #34d399;
    border-color: #10b981;
}

html[data-theme="dark"] .alert-error {
    background: rgba(239, 68, 68, 0.2);
    color: #f87171;
    border-color: #ef4444;
}

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

.alert-info {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.user-menu {
    margin-right: 1.5rem;
}

.user-menu:hover .dropdown,
.user-menu:focus-within .dropdown {
    display: block;
}

.user-menu.open .dropdown {
    display: block;
}

.dropdown {
    animation: fadeIn 0.2s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dropdown a {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--text-color);
    text-decoration: none;
    transition: background 0.2s ease;
}

.dropdown a:hover {
    background: var(--light-color);
}

/* Correções para tema escuro em dropdowns e menus */
html[data-theme="dark"] .tab-content {
    background: var(--surface-color);
    border-color: var(--border-color);
}

html[data-theme="dark"] .tab-content h2 {
    color: var(--text-color);
}

/* Padding consistente para todas as abas do conteúdo */
.tab-content {
    background: var(--surface-color);
    border-radius: 0.75rem;
    margin-bottom: 1rem;
}

html[data-theme="dark"] .tab-content {
    background: var(--surface-color);
}

html[data-theme="dark"] .navbar-menu a:hover {
    color: var(--primary-color);
}

html[data-theme="dark"] .dropdown a:hover {
    background: var(--surface-2-color);
    color: var(--primary-color);
}

html[data-theme="dark"] .navbar-menu a {
    color: var(--text-color);
}

html[data-theme="dark"] .category-filter {
    background: var(--surface-color);
    color: var(--text-color);
    border-color: var(--border-color);
}

html[data-theme="dark"] .category-filter:hover,
html[data-theme="dark"] .category-filter.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Correções para tema escuro - inputs e botões */
html[data-theme="dark"] input,
html[data-theme="dark"] textarea,
html[data-theme="dark"] select {
    background: var(--surface-2-color);
    color: var(--text-color);
    border-color: var(--border-color);
}

html[data-theme="dark"] input:focus,
html[data-theme="dark"] textarea:focus,
html[data-theme="dark"] select:focus {
    border-color: var(--primary-color);
}

html[data-theme="dark"] input::placeholder,
html[data-theme="dark"] textarea::placeholder {
    color: var(--text-muted);
}

/* Correções para tema escuro - botões */
html[data-theme="dark"] .btn-primary,
html[data-theme="dark"] .btn-secondary {
    color: white;
}

html[data-theme="dark"] button {
    background: var(--surface-color);
    color: var(--text-color);
    border-color: var(--border-color);
}

html[data-theme="dark"] button:hover {
    background: var(--surface-2-color);
}

/* Correções para tema escuro - textos em superfícies brancas */
html[data-theme="dark"] div[style*="background: white"],
html[data-theme="dark"] div[style*="background: #fff"],
html[data-theme="dark"] section[style*="background: white"],
html[data-theme="dark"] article[style*="background: white"] {
    background: var(--surface-color) !important;
    color: var(--text-color) !important;
}

html[data-theme="dark"] div[style*="color: #000"],
html[data-theme="dark"] div[style*="color: #000000"],
html[data-theme="dark"] div[style*="color: black"] {
    color: var(--text-color) !important;
}

html[data-theme="dark"] div[style*="color: #333"],
html[data-theme="dark"] div[style*="color: #333333"] {
    color: var(--text-color) !important;
}

html[data-theme="dark"] div[style*="color: #1a1a1a"] {
    color: var(--text-color) !important;
}

/* Correções para tema escuro - links */
html[data-theme="dark"] a {
    color: var(--primary-color);
}

html[data-theme="dark"] a:hover {
    color: var(--primary-color);
    opacity: 0.8;
}

/* Correções específicas para comunidades - textos em preto sobre fundo azul */
html[data-theme="dark"] .navbar-menu a {
    color: var(--text-color) !important;
}

html[data-theme="dark"] .navbar-menu a:hover {
    color: var(--primary-color) !important;
}

html[data-theme="dark"] .user-menu span {
    color: var(--text-color) !important;
}

html[data-theme="dark"] .dropdown a {
    color: var(--text-color) !important;
}

html[data-theme="dark"] .dropdown a:hover {
    background: var(--surface-2-color) !important;
    color: var(--primary-color) !important;
}

/* Correções para textos específicos que ficam invisíveis */
html[data-theme="dark"] [style*="color: #000"] {
    color: var(--text-color) !important;
}

html[data-theme="dark"] [style*="color: #000000"] {
    color: var(--text-color) !important;
}

html[data-theme="dark"] [style*="color: black"] {
    color: var(--text-color) !important;
}

html[data-theme="dark"] [style*="color: #333"] {
    color: var(--text-color) !important;
}

html[data-theme="dark"] [style*="color: #333333"] {
    color: var(--text-color) !important;
}

html[data-theme="dark"] [style*="color: #1a1a1a"] {
    color: var(--text-color) !important;
}

html[data-theme="dark"] [style*="color: #1e293b"] {
    color: var(--text-color) !important;
}

html[data-theme="dark"] [style*="color: #334155"] {
    color: var(--text-color) !important;
}

/* Correções para inputs e formulários */
html[data-theme="dark"] input,
html[data-theme="dark"] textarea,
html[data-theme="dark"] select {
    background-color: var(--surface-2-color) !important;
    color: var(--text-color) !important;
    border-color: var(--border-color) !important;
}

html[data-theme="dark"] input:focus,
html[data-theme="dark"] textarea:focus,
html[data-theme="dark"] select:focus {
    border-color: var(--primary-color) !important;
}

html[data-theme="dark"] input::placeholder,
html[data-theme="dark"] textarea::placeholder {
    color: var(--text-muted) !important;
}

/* Correções para botões */
html[data-theme="dark"] .btn-primary,
html[data-theme="dark"] .btn-secondary {
    color: white !important;
}

html[data-theme="dark"] button:not(.btn-primary):not(.btn-secondary):not([class*="btn-"]) {
    background-color: var(--surface-color) !important;
    color: var(--text-color) !important;
    border-color: var(--border-color) !important;
}

html[data-theme="dark"] button:not(.btn-primary):not(.btn-secondary):not([class*="btn-"]):hover {
    background-color: var(--surface-2-color) !important;
}

/* Correções para o header da comunidade */
html[data-theme="dark"] .community-top-search input {
    background-color: var(--surface-2-color) !important;
    color: var(--text-color) !important;
    border-color: var(--border-color) !important;
}

html[data-theme="dark"] .community-top-search input::placeholder {
    color: var(--text-muted) !important;
}

/* Correções para textos em elementos específicos */
html[data-theme="dark"] h1, 
html[data-theme="dark"] h2, 
html[data-theme="dark"] h3, 
html[data-theme="dark"] h4, 
html[data-theme="dark"] h5, 
html[data-theme="dark"] h6 {
    color: var(--text-color) !important;
}

html[data-theme="dark"] p {
    color: var(--text-color) !important;
}

html[data-theme="dark"] label {
    color: var(--text-color) !important;
}

/* Buttons */
.btn-primary, .btn-secondary {
    padding: 0.5rem 1.5rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--primary-color);
    color: white !important;
}

.btn-primary:hover {
    background: #1d4ed8;
    color: white !important;
}

.btn-secondary {
    background: var(--secondary-color);
    color: white !important;
}

.btn-secondary:hover {
    background: #475569;
    color: white !important;
}

.btn-large {
    padding: 0.75rem 2rem;
    font-size: 1.1rem;
}

.btn-block {
    display: block;
    width: 100%;
    text-align: center;
}

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: 0.5rem;
    margin: 1rem 0;
}

.alert-success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #10b981;
}

.alert-error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #ef4444;
}

/* Main Content */
.main-content {
    min-height: calc(100vh - 200px);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1d4ed8 100%);
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Features Section */
.features {
    padding: 4rem 0;
    background: white;
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--dark-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    padding: 2rem;
    border-radius: 1rem;
    background: var(--light-color);
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
}

.feature-card h3 {
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.feature-card p {
    color: var(--text-muted);
}

/* Communities Showcase */
.communities-showcase {
    padding: 4rem 0;
}

.communities-showcase h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--dark-color);
}

.communities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.community-card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
}

.community-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.community-cover {
    width: 100%;
    height: 150px;
    object-fit: cover;
}

.community-cover-placeholder {
    width: 100%;
    height: 150px;
}

.community-info {
    padding: 1.5rem;
}

.community-logo {
    width: 60px;
    height: 60px;
    border-radius: 0.5rem;
    margin-top: -40px;
    border: 3px solid white;
    object-fit: cover;
}

.community-info h3 {
    margin: 0.5rem 0;
    color: var(--dark-color);
}

.community-info p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.community-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.badge {
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.8rem;
    font-weight: 600;
}

.badge-success {
    background: #d1fae5;
    color: #065f46;
}

.badge-primary {
    background: #dbeafe;
    color: #1e40af;
}

/* CTA Section */
.cta {
    background: var(--dark-color);
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Footer */
.footer {
    background: var(--dark-color);
    color: white;
    padding: 3rem 0 1rem;
    margin-top: 50px;
}

/* Footer tema escuro */
html[data-theme="dark"] .footer {
    background: #1f2937;
    color: #e2e8f0;
}

html[data-theme="dark"] .footer-section a {
    color: #94a3b8;
}

html[data-theme="dark"] .footer-section a:hover {
    color: #e2e8f0;
}

html[data-theme="dark"] .footer-bottom {
    border-top-color: #374151;
    color: #94a3b8;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3, .footer-section h4 {
    margin-bottom: 1rem;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: white;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

/* Skool-Style Components */
.community-card-modern {
    transition: all 0.2s ease;
}

.community-card-modern:hover {
    cursor: pointer;
}

.category-filter {
    transition: all 0.2s ease;
    font-family: inherit;
}

.category-filter:hover {
    background: #f8fafc !important;
}

.category-filter.active {
    background: #2563eb !important;
    color: white !important;
    border-color: #2563eb !important;
}

.tab-button {
    font-family: inherit;
    transition: all 0.2s ease;
}

.tab-button:hover {
    color: #1e293b !important;
    background: #f8fafc;
}

.tab-button.active {
    font-weight: 700;
}

.post-card-modern {
    transition: all 0.2s ease;
}

.post-card-modern:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.15) !important;
}

.category-filter-btn {
    font-family: inherit;
    transition: all 0.2s ease;
}

.category-filter-btn:hover {
    background: #f8fafc !important;
    border-color: #cbd5e1 !important;
}

.category-filter-btn.active {
    background: #2563eb !important;
    color: white !important;
    border-color: #2563eb !important;
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--dark-color);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    font-family: inherit;
    font-size: 1rem;
    color: var(--text-color);
    background-color: white;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    color: var(--text-color);
    cursor: pointer;
}

.form-checkbox {
    width: 1.25rem;
    height: 1.25rem;
    border-radius: 0.25rem;
    border: 1px solid var(--border-color);
    cursor: pointer;
}

.form-hint {
    margin-top: 0.25rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Cards & Sections */
.section-card {
    background: var(--surface-color);
    border-radius: 1rem;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    color: var(--text-color);
}

.section-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

/* Course Module Styles */
.course-layout {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: 2rem;
    align-items: flex-start;
}

@media (max-width: 1024px) {
    .course-layout {
        grid-template-columns: 1fr;
    }
}

.course-player-container {
    background: black;
    border-radius: 0.75rem;
    overflow: hidden;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-lg);
}

.course-video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    height: 0;
    overflow: hidden;
}

.course-video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.course-sidebar {
    background: #f8fafc;
    border-radius: 0.75rem;
    padding: 1.25rem;
    border: 1px solid var(--border-color);
    position: sticky;
    top: 100px; /* Ajuste conforme navbar */
    max-height: calc(100vh - 120px);
    overflow-y: auto;
}

.module-item {
    margin-bottom: 1rem;
}

.module-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
    padding-left: 0.5rem;
    border-left: 3px solid var(--primary-color);
}

.lesson-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.lesson-item {
    margin-bottom: 0.25rem;
}

.lesson-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-size: 0.9rem;
    color: var(--text-color);
    transition: all 0.2s;
}

.lesson-link:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--primary-color);
}

.lesson-link.active {
    background: #e0e7ff;
    color: var(--primary-color);
    font-weight: 500;
}

.lesson-status {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.status-check {
    color: var(--success-color);
    font-size: 1rem;
}

.status-circle {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid #cbd5e1;
    background: white;
}

.lesson-link.active .status-circle {
    border-color: var(--primary-color);
    background: var(--primary-color);
}

.progress-container {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.progress-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}

.progress-value {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--primary-color);
}

.progress-bar-bg {
    width: 100%;
    height: 8px;
    background: var(--border-color);
    border-radius: 999px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: var(--success-color);
    border-radius: 999px;
    transition: width 0.5s ease-out;
}

/* Course Management Specifics */
.manage-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 2rem;
}

@media (max-width: 1024px) {
    .manage-grid {
        grid-template-columns: 1fr;
    }
}

.manage-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.manage-header h1 {
    font-size: 1.75rem;
    color: var(--dark-color);
    margin: 0;
}

.manage-back-link {
    color: var(--text-muted);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    margin-bottom: 1rem;
    transition: color 0.2s;
}

.manage-back-link:hover {
    color: var(--primary-color);
}

/* Input Styles (Existing override) */
input[type="text"],
input[type="email"],
input[type="password"],
textarea,
select {
    font-family: inherit;
    font-size: 1rem;
}

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

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

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

.fade-in {
    animation: fadeIn 0.3s ease;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .navbar-menu {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .features h2, .communities-showcase h2, .cta h2 {
        font-size: 2rem;
    }
    
    .container {
        padding: 0 0.75rem;
    }
    
    /* Ajustar grid para mobile */
    #communitiesGrid {
        grid-template-columns: 1fr !important;
    }
    
    /* Tabs responsivos */
    .tab-button {
        padding: 0.75rem 1rem !important;
        font-size: 0.9rem !important;
    }
}

/* Community Info Row - Aba About */
.community-info-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.9rem;
    color: var(--text-muted);
}

.community-info-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.community-info-item i {
    font-size: 0.85rem;
    opacity: 0.8;
}

.about-content {
    margin-top: 1.5rem;
    color: var(--text-color);
    font-size: 0.9rem;
    line-height: 1.6;
    overflow-wrap: break-word;
    word-break: break-word;
    max-width: 100%;
}

.about-content h1,
.about-content h2,
.about-content h3,
.about-content h4,
.about-content h5,
.about-content h6 {
    color: var(--dark-color);
    margin: 2rem 0 1rem 0;
}

.about-content h1 { font-size: 1.875rem; font-weight: 700; }
.about-content h2 { font-size: 1.5rem; font-weight: 700; }
.about-content h3 { font-size: 1.25rem; font-weight: 700; }

.about-content p {
    margin-bottom: 1rem;
    line-height: 1.6;
}

.about-content ul,
.about-content ol {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.about-content li {
    margin-bottom: 0.5rem;
}

.about-content blockquote {
    border-left: 4px solid var(--primary-color);
    padding-left: 1rem;
    margin: 1.5rem 0;
    font-style: italic;
    color: var(--text-muted);
}

.about-content hr {
    border: none;
    border-top: 2px solid var(--border-color);
    margin: 2rem 0;
}

.about-content strong {
    font-weight: 700;
    color: var(--dark-color);
}

.about-content em {
    font-style: italic;
}

.about-content code {
    background: var(--surface-2-color);
    padding: 0.2rem 0.4rem;
    border-radius: 0.25rem;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
}

.about-content pre {
    background: var(--surface-2-color);
    padding: 1rem;
    border-radius: 0.5rem;
    overflow-x: auto;
    margin: 1rem 0;
}

.about-content pre code {
    background: none;
    padding: 0;
}

/* Responsivo para Community Info */
@media (max-width: 768px) {
    .community-info-row {
        gap: 1rem;
        font-size: 0.85rem;
    }
    
    .community-info-item {
        flex-direction: column;
        text-align: center;
        gap: 0.25rem;
    }
}

/* Breadcrumbs */
.breadcrumb {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    padding: 0.5rem 0;
}

.breadcrumb a:hover {
    color: var(--primary-color) !important;
}

/* Estilos para post-card no tema noturno */
html[data-theme="dark"] .post-card {
    background: var(--surface-color) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-color) !important;
}

html[data-theme="dark"] .post-card:hover {
    background: var(--surface-2-color) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3) !important;
}

html[data-theme="dark"] .post-header {
    border-bottom-color: var(--border-color) !important;
}

html[data-theme="dark"] .post-author {
    color: var(--text-color) !important;
}

html[data-theme="dark"] .post-time {
    color: var(--text-muted) !important;
}

html[data-theme="dark"] .post-content {
    color: var(--text-color) !important;
}

html[data-theme="dark"] .post-actions {
    border-top-color: var(--border-color) !important;
}

html[data-theme="dark"] .post-actions button {
    background: var(--surface-2-color) !important;
    color: var(--text-color) !important;
    border-color: var(--border-color) !important;
}

html[data-theme="dark"] .post-actions button:hover {
    background: var(--primary-color) !important;
    color: white !important;
}

@media (max-width: 768px) {
    .breadcrumb {
        flex-wrap: wrap;
        gap: 0.25rem;
    }

    .breadcrumb span {
        margin: 0 0.25rem !important;
    }
}

/* ============================================================
   DARK MODE — Community View (view.php)
   ============================================================ */

/* Post card — classes do <style> inline da view */
html[data-theme="dark"] .post-card__title a {
    color: var(--text-color) !important;
}

html[data-theme="dark"] .post-card__description {
    color: var(--text-muted) !important;
}

html[data-theme="dark"] .post-card__stats,
html[data-theme="dark"] .post-card__author-meta,
html[data-theme="dark"] .post-card__commentators-text,
html[data-theme="dark"] .post-card__comment-link--empty {
    color: var(--text-muted) !important;
}

/* Course cards e Event cards */
html[data-theme="dark"] .course-card,
html[data-theme="dark"] .event-card {
    background: var(--surface-color) !important;
    border-color: var(--border-color) !important;
}

html[data-theme="dark"] .course-card:hover,
html[data-theme="dark"] .event-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4) !important;
}

/* Media thumbs */
html[data-theme="dark"] .about-media-thumb {
    border-color: var(--border-color) !important;
}

/* Sidebar cards e cards genéricos na community-layout */
html[data-theme="dark"] .community-layout div[style*="background: white"],
html[data-theme="dark"] .community-layout div[style*="background: #fff"] {
    background: var(--surface-color) !important;
    border-color: var(--border-color) !important;
}

html[data-theme="dark"] .community-layout div[style*="background: #f8fafc"],
html[data-theme="dark"] .community-layout div[style*="background: #f1f5f9"] {
    background: var(--surface-2-color) !important;
}

/* Highlight de usuário atual no leaderboard */
html[data-theme="dark"] .community-layout tr[style*="background: #eff6ff"] {
    background: rgba(96, 165, 250, 0.1) !important;
}

/* Textos com cores hardcoded — ampliar escopo de elementos */
html[data-theme="dark"] .community-layout a[style*="color: #1e293b"],
html[data-theme="dark"] .community-layout h2[style*="color: #1e293b"],
html[data-theme="dark"] .community-layout h3[style*="color: #1e293b"],
html[data-theme="dark"] .community-layout span[style*="color: #1e293b"],
html[data-theme="dark"] .community-layout p[style*="color: #1e293b"] {
    color: var(--text-color) !important;
}

html[data-theme="dark"] .community-layout p[style*="color: #64748b"],
html[data-theme="dark"] .community-layout span[style*="color: #64748b"],
html[data-theme="dark"] .community-layout div[style*="color: #64748b"],
html[data-theme="dark"] .community-layout a[style*="color: #64748b"] {
    color: var(--text-muted) !important;
}

html[data-theme="dark"] .community-layout div[style*="color: #475569"],
html[data-theme="dark"] .community-layout span[style*="color: #475569"],
html[data-theme="dark"] .community-layout p[style*="color: #475569"] {
    color: var(--text-muted) !important;
}

/* Tabela do leaderboard */
html[data-theme="dark"] .community-layout thead[style*="background: #f8fafc"],
html[data-theme="dark"] .community-layout thead[style*="background:#f8fafc"] {
    background: var(--surface-2-color) !important;
    border-bottom-color: var(--border-color) !important;
}

html[data-theme="dark"] .community-layout th[style*="color: #475569"] {
    color: var(--text-muted) !important;
}

html[data-theme="dark"] .community-layout tr[style*="border-bottom: 1px solid #e2e8f0"] {
    border-bottom-color: var(--border-color) !important;
}

/* Inputs e selects na aba members */
html[data-theme="dark"] .community-layout input[style*="border: 1px solid #e2e8f0"],
html[data-theme="dark"] .community-layout select[style*="border: 1px solid #e2e8f0"] {
    background: var(--surface-2-color) !important;
    border-color: var(--border-color) !important;
    color: var(--text-color) !important;
}

/* Bordas laterais nas colunas de stats de membros */
html[data-theme="dark"] .community-layout div[style*="border-left: 1px solid #e2e8f0"],
html[data-theme="dark"] .community-layout div[style*="border-right: 1px solid #e2e8f0"],
html[data-theme="dark"] .community-layout div[style*="border-top: 1px solid #e2e8f0"] {
    border-color: var(--border-color) !important;
}

/* Sidebar — cards da aba Sobre */
html[data-theme="dark"] .community-layout h3[style*="color: #1e293b"] {
    color: var(--text-color) !important;
}

/* ============================================================
   RESPONSIVIDADE MOBILE
   ============================================================ */


/* Post view sidebar grid */
.post-view-grid {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 2rem;
}

/* Community nav tabs: scroll horizontal, sem quebra de linha */
.community-nav-tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    flex-wrap: nowrap !important;
}

.community-nav-tabs::-webkit-scrollbar {
    display: none;
}

@media (max-width: 768px) {
    /* Logo menor no mobile */
    .navbar-brand img {
        height: 44px !important;
        margin: 0 !important;
    }

    /* Menu principal: compacto e sempre visível */
    .navbar-menu {
        flex-wrap: wrap;
        gap: 0.5rem 1rem;
    }

    /* Nome do usuário oculto no mobile — só avatar */
    .navbar-username {
        display: none;
    }

    /* Community layout: coluna única */
    .community-layout {
        grid-template-columns: 1fr !important;
    }

    /* Sidebar da comunidade some no mobile */
    .community-sidebar {
        display: none !important;
    }

    /* Post view grid: coluna única + sidebar oculta */
    .post-view-grid {
        grid-template-columns: 1fr !important;
    }

    .post-view-grid > *:last-child {
        display: none !important;
    }
}

@media (max-width: 480px) {
    .tab-button {
        padding: 0.6rem 0.75rem !important;
        font-size: 0.85rem !important;
    }

    .post-card__thumbnail {
        display: none !important;
    }

    .community-nav-tabs a {
        font-size: 0.9rem;
    }
}

/* ── Post Discussion Modal ────────────────────────────────────────────────── */
.post-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    z-index: 9000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    backdrop-filter: blur(3px);
}

.post-modal {
    background: var(--surface-color);
    border-radius: 1rem;
    width: 100%;
    max-width: 700px;
    max-height: 88vh;
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.35);
    overflow: hidden;
    animation: modalIn 0.2s ease;
}

@keyframes modalIn {
    from { opacity: 0; transform: translateY(16px) scale(0.98); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.post-modal__close {
    position: absolute;
    top: 0.9rem;
    right: 0.9rem;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    background: var(--surface-2-color);
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    transition: background 0.15s, color 0.15s;
}
.post-modal__close:hover { background: var(--border-color); color: var(--text-color); }

.post-modal__body {
    flex: 1;
    overflow-y: auto;
    padding: 1.75rem 1.75rem 1rem 1.75rem;
}

.post-modal__post-header {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding-right: 2.5rem;
}

.post-modal__author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

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

.post-modal__author-name {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-color);
}

.post-modal__author-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.15rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.3rem;
}

.post-modal__header-actions { display: flex; gap: 0.4rem; flex-shrink: 0; }

.post-modal__header-action {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.75rem;
    text-decoration: none;
    transition: background 0.15s, color 0.15s;
}
.post-modal__header-action:hover { background: var(--surface-2-color); color: var(--text-color); }

.post-modal__title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-color);
    margin: 0 0 0.85rem 0;
    line-height: 1.3;
}

.post-modal__thumbnail-img {
    width: 100%;
    max-height: 280px;
    object-fit: cover;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
}

.post-modal__content {
    color: var(--text-color);
    line-height: 1.7;
    font-size: 0.93rem;
    margin-bottom: 1rem;
}

.post-modal__actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.65rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.25rem;
}

.post-modal__action-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.88rem;
    padding: 0.3rem 0.6rem;
    border-radius: 0.375rem;
    transition: background 0.15s, color 0.15s;
    font-family: inherit;
}
.post-modal__action-btn:hover { background: var(--surface-2-color); color: var(--text-color); }
.post-modal__action-btn.liked { color: #ef4444; }

.post-modal__comments-label {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 1rem;
}

.post-modal__no-comments {
    color: var(--text-muted);
    text-align: center;
    padding: 1rem 0;
    font-size: 0.9rem;
}

.post-modal__comment {
    display: flex;
    gap: 0.65rem;
    margin-bottom: 1.1rem;
}

.post-modal__comment-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

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

.post-modal__comment-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.2rem;
    flex-wrap: wrap;
}

.post-modal__comment-name {
    font-weight: 700;
    font-size: 0.87rem;
    color: var(--text-color);
}

.post-modal__comment-time { font-size: 0.77rem; color: var(--text-muted); }

.post-modal__comment-text {
    color: var(--text-color);
    font-size: 0.88rem;
    line-height: 1.55;
    margin-bottom: 0.3rem;
    word-break: break-word;
}

.post-modal__comment-actions { display: flex; align-items: center; gap: 0.5rem; }

.post-modal__comment-action {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.78rem;
    padding: 0.2rem 0.4rem;
    border-radius: 0.25rem;
    transition: background 0.15s, color 0.15s;
    font-family: inherit;
}
.post-modal__comment-action:hover { background: var(--surface-2-color); color: var(--text-color); }
.post-modal__comment-action.liked { color: #ef4444; }
.post-modal__comment-action--danger:hover { color: var(--danger-color) !important; }

.post-modal__replies {
    margin-top: 0.75rem;
    padding-left: 0.85rem;
    border-left: 2px solid var(--border-color);
}
.post-modal__replies .post-modal__comment { margin-bottom: 0.85rem; }
.post-modal__replies .post-modal__comment-avatar { width: 28px; height: 28px; }

.post-modal__inline-reply-form { margin-top: 0.5rem; }
.post-modal__inline-reply-form textarea {
    width: 100%;
    box-sizing: border-box;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
    resize: none;
    background: var(--surface-2-color);
    color: var(--text-color);
    font-family: inherit;
    transition: border-color 0.2s;
}
.post-modal__inline-reply-form textarea:focus { outline: none; border-color: var(--primary-color); }
.post-modal__inline-reply-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-top: 0.4rem;
}

.post-modal__reply-bar {
    border-top: 1px solid var(--border-color);
    padding: 0.85rem 1.75rem;
    background: var(--surface-color);
    flex-shrink: 0;
}

.post-modal__reply-input {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    background: var(--surface-2-color);
    border: 1px solid var(--border-color);
    border-radius: 2rem;
    padding: 0.45rem 0.45rem 0.45rem 1rem;
    transition: border-color 0.2s;
}
.post-modal__reply-input:focus-within { border-color: var(--primary-color); }
.post-modal__reply-input textarea {
    flex: 1;
    border: none;
    background: transparent;
    resize: none;
    font-size: 0.9rem;
    color: var(--text-color);
    font-family: inherit;
    line-height: 1.4;
    max-height: 100px;
    overflow-y: auto;
}
.post-modal__reply-input textarea:focus { outline: none; }
.post-modal__reply-input textarea::placeholder { color: var(--text-muted); }
.post-modal__reply-input button {
    border: none;
    background: var(--primary-color);
    color: #fff;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    font-size: 0.82rem;
    transition: filter 0.15s;
}
.post-modal__reply-input button:hover { filter: brightness(1.1); }

.post-modal__loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3.5rem;
    gap: 0.85rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.post-modal__spinner {
    width: 30px;
    height: 30px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: modal-spin 0.7s linear infinite;
}

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

@media (max-width: 768px) {
    .post-modal-overlay { align-items: flex-end; padding: 0; }
    .post-modal { max-height: 94vh; border-radius: 1rem 1rem 0 0; }
    .post-modal__body { padding: 1.25rem; }
    .post-modal__reply-bar { padding: 0.75rem 1.25rem; }
}