/* style.css - 970+ lines */
:root {
    --primary-color: #4361ee;
    --primary-dark: #3a56d4;
    --secondary-color: #7209b7;
    --accent-color: #f72585;
    --success-color: #4cc9f0;
    --warning-color: #f8961e;
    --danger-color: #ef233c;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --gray-light: #e9ecef;
    --gray: #6c757d;
    --gray-dark: #495057;
    --border-radius: 12px;
    --box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    --box-shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

/* Dark mode variables */
[data-theme="dark"] {
    --light-color: #121212;
    --dark-color: #f8f9fa;
    --gray-light: #2d2d2d;
    --gray: #a0a0a0;
    --gray-dark: #cccccc;
    --box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    --box-shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.4);
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--light-color);
    color: var(--dark-color);
    line-height: 1.6;
    transition: var(--transition);
}

/* Auth Page Styles */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: linear-gradient(135deg, #4361ee 0%, #7209b7 100%);
}

.container {
    max-width: 1200px;
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    align-items: center;
}

.auth-container {
    flex: 1;
    min-width: 350px;
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: var(--border-radius);
    padding: 40px;
    box-shadow: var(--box-shadow-lg);
}

[data-theme="dark"] .auth-container {
    background-color: rgba(30, 30, 30, 0.95);
}

.auth-header {
    text-align: center;
    margin-bottom: 30px;
}

.auth-header h1 {
    font-size: 28px;
    color: var(--primary-color);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.auth-header p {
    color: var(--gray);
    font-size: 16px;
}

.auth-tabs {
    display: flex;
    margin-bottom: 25px;
    border-bottom: 2px solid var(--gray-light);
}

.tab-btn {
    padding: 12px 24px;
    background: none;
    border: none;
    font-size: 16px;
    font-weight: 600;
    color: var(--gray);
    cursor: pointer;
    position: relative;
    transition: var(--transition);
}

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

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
}

.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark-color);
}

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

.input-with-icon i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray);
}

.input-with-icon input,
.input-with-icon select {
    width: 100%;
    padding: 14px 14px 14px 45px;
    border: 2px solid var(--gray-light);
    border-radius: var(--border-radius);
    font-size: 16px;
    transition: var(--transition);
    background-color: transparent;
    color: var(--dark-color);
}

.input-with-icon input:focus,
.input-with-icon select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.2);
}

.toggle-password {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--gray);
    cursor: pointer;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.checkbox {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.checkbox input {
    margin-right: 8px;
}

.forgot-password {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 14px;
}

.forgot-password:hover {
    text-decoration: underline;
}

.btn {
    padding: 14px 24px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

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

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

.btn-block {
    width: 100%;
}

.auth-divider {
    display: flex;
    align-items: center;
    margin: 25px 0;
    color: var(--gray);
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background-color: var(--gray-light);
}

.auth-divider span {
    padding: 0 15px;
}

.social-login {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}

.btn-social {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background-color: white;
    border: 2px solid var(--gray-light);
    color: var(--dark-color);
}

.btn-social:hover {
    background-color: var(--gray-light);
}

.btn-social.google {
    color: #db4437;
}

.btn-social.facebook {
    color: #4267B2;
}

.auth-test-accounts {
    margin-top: 20px;
    padding: 15px;
    background-color: rgba(67, 97, 238, 0.1);
    border-radius: var(--border-radius);
    font-size: 14px;
}

.auth-footer {
    text-align: center;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid var(--gray-light);
}

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

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

.auth-features {
    flex: 1;
    min-width: 350px;
    color: white;
}

.auth-features h2 {
    font-size: 28px;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.feature {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
}

.feature i {
    font-size: 24px;
    color: var(--success-color);
    margin-bottom: 15px;
}

.feature h3 {
    font-size: 18px;
    margin-bottom: 10px;
}

.feature p {
    font-size: 14px;
    opacity: 0.9;
}

/* Home Page Styles */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 5%;
    background-color: var(--light-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 25px;
}

.nav-link {
    color: var(--dark-color);
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: var(--transition);
}

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

.nav-user {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    background-color: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.theme-toggle {
    background: none;
    border: none;
    font-size: 20px;
    color: var(--dark-color);
    cursor: pointer;
}

.main-container {
    display: flex;
    min-height: calc(100vh - 70px);
}

.sidebar {
    width: 250px;
    padding: 25px;
    background-color: var(--light-color);
    border-right: 1px solid var(--gray-light);
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.sidebar-section h3 {
    font-size: 16px;
    color: var(--gray);
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.category-list {
    list-style: none;
}

.category-item {
    margin-bottom: 10px;
}

.category-item a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 15px;
    color: var(--dark-color);
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.category-item a:hover,
.category-item a.active {
    background-color: rgba(67, 97, 238, 0.1);
    color: var(--primary-color);
}

.category-item i {
    width: 20px;
    text-align: center;
}

.category-count {
    margin-left: auto;
    background-color: var(--gray-light);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 12px;
}

.content {
    flex: 1;
    padding: 30px;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.page-header h1 {
    font-size: 28px;
}

.search-box {
    display: flex;
    max-width: 400px;
    width: 100%;
}

.search-box input {
    flex: 1;
    padding: 12px 20px;
    border: 2px solid var(--gray-light);
    border-radius: var(--border-radius) 0 0 var(--border-radius);
    font-size: 16px;
    background-color: transparent;
    color: var(--dark-color);
}

.search-box button {
    padding: 12px 20px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    cursor: pointer;
}

.create-thread-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.create-thread-btn:hover {
    background-color: var(--primary-dark);
}

.threads-container {
    display: grid;
    gap: 20px;
}

.thread-card {
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

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

.thread-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.thread-category {
    display: inline-block;
    padding: 5px 12px;
    background-color: rgba(67, 97, 238, 0.1);
    color: var(--primary-color);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.thread-date {
    color: var(--gray);
    font-size: 14px;
}

.thread-title {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--dark-color);
    text-decoration: none;
    display: block;
}

.thread-title:hover {
    color: var(--primary-color);
}

.thread-content {
    color: var(--gray-dark);
    margin-bottom: 20px;
    line-height: 1.6;
}

.thread-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.thread-author {
    display: flex;
    align-items: center;
    gap: 10px;
}

.author-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-color: var(--secondary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
}

.author-name {
    font-weight: 500;
}

.thread-stats {
    display: flex;
    gap: 20px;
}

.thread-stat {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--gray);
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 40px;
}

.pagination-btn {
    padding: 10px 15px;
    background-color: var(--gray-light);
    border: none;
    border-radius: var(--border-radius);
    color: var(--dark-color);
    cursor: pointer;
    transition: var(--transition);
}

.pagination-btn:hover {
    background-color: var(--primary-color);
    color: white;
}

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

/* Thread Page Styles */
.thread-page {
    max-width: 900px;
    margin: 0 auto;
}

.thread-detail {
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: var(--box-shadow);
}

.thread-detail-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}

.thread-detail-title {
    font-size: 28px;
    margin-bottom: 10px;
}

.thread-actions {
    display: flex;
    gap: 10px;
}

.thread-action-btn {
    padding: 8px 12px;
    background: none;
    border: 1px solid var(--gray-light);
    border-radius: var(--border-radius);
    color: var(--gray);
    cursor: pointer;
    transition: var(--transition);
}

.thread-action-btn:hover {
    background-color: var(--gray-light);
}

.thread-detail-content {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 25px;
}

.thread-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 25px;
}

.tag {
    padding: 5px 12px;
    background-color: rgba(67, 97, 238, 0.1);
    color: var(--primary-color);
    border-radius: 20px;
    font-size: 14px;
}

.comments-section {
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--box-shadow);
}

.comments-section h2 {
    margin-bottom: 25px;
}

.comment-form {
    margin-bottom: 30px;
}

.comment-form textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--gray-light);
    border-radius: var(--border-radius);
    font-size: 16px;
    resize: vertical;
    min-height: 120px;
    margin-bottom: 15px;
    background-color: transparent;
    color: var(--dark-color);
}

.comments-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.comment {
    padding: 20px;
    border-radius: var(--border-radius);
    background-color: rgba(0, 0, 0, 0.02);
}

[data-theme="dark"] .comment {
    background-color: rgba(255, 255, 255, 0.05);
}

.comment-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.comment-author {
    display: flex;
    align-items: center;
    gap: 10px;
}

.comment-content {
    line-height: 1.6;
}

.comment-actions {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.comment-action-btn {
    background: none;
    border: none;
    color: var(--gray);
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
}

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

/* Profile Page Styles */
.profile-container {
    display: flex;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.profile-sidebar {
    width: 300px;
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--box-shadow);
}

.profile-header {
    text-align: center;
    margin-bottom: 30px;
}

.profile-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    font-weight: 600;
    margin: 0 auto 20px;
}

.profile-name {
    font-size: 24px;
    margin-bottom: 5px;
}

.profile-role {
    display: inline-block;
    padding: 5px 15px;
    background-color: rgba(67, 97, 238, 0.1);
    color: var(--primary-color);
    border-radius: 20px;
    font-size: 14px;
}

.profile-stats {
    display: flex;
    justify-content: space-around;
    margin-bottom: 30px;
}

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

.stat-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
}

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

.profile-details {
    margin-bottom: 30px;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--gray-light);
}

.detail-label {
    color: var(--gray);
}

.profile-content {
    flex: 1;
}

.profile-tabs {
    display: flex;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--gray-light);
}

.profile-tab {
    padding: 12px 24px;
    background: none;
    border: none;
    font-size: 16px;
    font-weight: 600;
    color: var(--gray);
    cursor: pointer;
    position: relative;
}

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

.profile-tab.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
}

.tab-content {
    display: none;
}

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

.activity-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    margin-bottom: 15px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.activity-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(67, 97, 238, 0.1);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

/* Admin Page Styles */
.admin-container {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 250px;
    background-color: var(--dark-color);
    color: white;
    padding: 30px 0;
}

.admin-sidebar-header {
    padding: 0 20px 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.admin-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    color: white;
}

.admin-nav {
    padding: 30px 0;
}

.admin-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 20px;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.admin-nav-item:hover,
.admin-nav-item.active {
    color: white;
    background-color: rgba(255, 255, 255, 0.1);
    border-right: 3px solid var(--primary-color);
}

.admin-content {
    flex: 1;
    padding: 30px;
    background-color: var(--light-color);
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.admin-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background-color: var(--light-color);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.stat-card-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin-bottom: 15px;
}

.stat-card-icon.users {
    background-color: rgba(67, 97, 238, 0.1);
    color: var(--primary-color);
}

.stat-card-icon.threads {
    background-color: rgba(114, 9, 183, 0.1);
    color: var(--secondary-color);
}

.stat-card-icon.comments {
    background-color: rgba(247, 37, 133, 0.1);
    color: var(--accent-color);
}

.stat-card-icon.categories {
    background-color: rgba(76, 201, 240, 0.1);
    color: var(--success-color);
}

.stat-card-value {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 5px;
}

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

.admin-table {
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

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

thead {
    background-color: var(--primary-color);
    color: white;
}

th, td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid var(--gray-light);
}

tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.02);
}

[data-theme="dark"] tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.action-btn {
    padding: 6px 12px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
}

.action-btn.edit {
    background-color: rgba(67, 97, 238, 0.1);
    color: var(--primary-color);
}

.action-btn.delete {
    background-color: rgba(239, 35, 60, 0.1);
    color: var(--danger-color);
}

/* Settings Page Styles */
.settings-container {
    max-width: 800px;
    margin: 0 auto;
}

.settings-card {
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: var(--box-shadow);
}

.settings-card h2 {
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--gray-light);
}

.setting-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid var(--gray-light);
}

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

.setting-info h4 {
    margin-bottom: 5px;
}

.setting-info p {
    color: var(--gray);
    font-size: 14px;
}

/* Dark Mode Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 30px;
}

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

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--gray);
    transition: var(--transition);
    border-radius: 34px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 22px;
    width: 22px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: var(--transition);
    border-radius: 50%;
}

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

input:checked + .slider:before {
    transform: translateX(30px);
}

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

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 500px;
    padding: 30px;
    box-shadow: var(--box-shadow-lg);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--gray);
    cursor: pointer;
}

/* Search Page Styles */
.search-results {
    margin-top: 30px;
}

.result-count {
    color: var(--gray);
    margin-bottom: 20px;
}

/* Categories Page Styles */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.category-card {
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

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

.category-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: rgba(67, 97, 238, 0.1);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 20px;
}

.category-title {
    font-size: 20px;
    margin-bottom: 10px;
}

.category-description {
    color: var(--gray);
    margin-bottom: 20px;
}

.category-stats {
    display: flex;
    justify-content: space-between;
    color: var(--gray);
    font-size: 14px;
}

/* Responsive Styles */
@media (max-width: 992px) {
    .container {
        flex-direction: column;
    }
    
    .auth-container,
    .auth-features {
        width: 100%;
        max-width: 500px;
    }
    
    .main-container {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--gray-light);
    }
    
    .admin-container {
        flex-direction: column;
    }
    
    .admin-sidebar {
        width: 100%;
    }
    
    .admin-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .profile-container {
        flex-direction: column;
    }
    
    .profile-sidebar {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 15px;
        padding: 15px;
    }
    
    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .search-box {
        max-width: 100%;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .admin-stats {
        grid-template-columns: 1fr;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .thread-detail-header {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
    
    .thread-actions {
        align-self: flex-start;
    }
}

@media (max-width: 576px) {
    .auth-container {
        padding: 25px;
    }
    
    .social-login {
        flex-direction: column;
    }
    
    .thread-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .thread-stats {
        align-self: stretch;
        justify-content: space-between;
    }
    
    .setting-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}

/* Utility Classes */
.hidden {
    display: none !important;
}

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

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

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

.text-success {
    color: var(--success-color);
}

.text-warning {
    color: var(--warning-color);
}

.text-danger {
    color: var(--danger-color);
}

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

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

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

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

.mt-1 { margin-top: 10px; }
.mt-2 { margin-top: 20px; }
.mt-3 { margin-top: 30px; }
.mt-4 { margin-top: 40px; }
.mt-5 { margin-top: 50px; }

.mb-1 { margin-bottom: 10px; }
.mb-2 { margin-bottom: 20px; }
.mb-3 { margin-bottom: 30px; }
.mb-4 { margin-bottom: 40px; }
.mb-5 { margin-bottom: 50px; }

.p-1 { padding: 10px; }
.p-2 { padding: 20px; }
.p-3 { padding: 30px; }
.p-4 { padding: 40px; }
.p-5 { padding: 50px; }

.rounded {
    border-radius: var(--border-radius);
}

.shadow {
    box-shadow: var(--box-shadow);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

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

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

.slide-up {
    animation: slideUp 0.5s ease;
}

.slide-down {
    animation: slideDown 0.5s ease;
}

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

::-webkit-scrollbar-track {
    background-color: var(--gray-light);
}

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

::-webkit-scrollbar-thumb:hover {
    background-color: var(--gray-dark);
}