/* ========================================
   Elektron Kitob Portal - Asosiy Stillar
   ======================================== */

/* O'zgaruvchilar */
:root {
    --primary: #0088cc;
    --primary-dark: #006699;
    --primary-light: #e6f3fa;
    --success: #10b981;
    --success-light: #d1fae5;
    --warning: #f59e0b;
    --warning-light: #fef3c7;
    --danger: #ef4444;
    --danger-light: #fee2e2;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --white: #ffffff;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --radius-sm: 0.375rem;
    --radius: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --transition: all 0.2s ease;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--gray-50);
    color: var(--gray-800);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--primary-dark);
}

/* ========================================
   Autentifikatsiya Sahifalari
   ======================================== */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--white) 100%);
}

.auth-container {
    width: 100%;
    max-width: 420px;
}

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

.auth-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.logo-icon {
    width: 48px;
    height: 48px;
    color: var(--primary);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
}

.auth-subtitle {
    color: var(--gray-500);
    font-size: 0.95rem;
}

.auth-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    padding: 2rem;
}

.card-header {
    margin-bottom: 1.5rem;
}

.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.card-description {
    color: var(--gray-500);
    font-size: 0.95rem;
}

/* ========================================
   Form elementlari
   ======================================== */
.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.form-label .required {
    color: var(--danger);
}

.label-hint {
    font-weight: 400;
    color: var(--gray-400);
    font-size: 0.8rem;
}

.input-wrapper {
    position: relative;
}

.input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    color: var(--gray-400);
    pointer-events: none;
}

.form-input {
    width: 100%;
    padding: 0.875rem 1rem 0.875rem 3rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 1rem;
    color: var(--gray-800);
    background: var(--white);
    transition: var(--transition);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 136, 204, 0.1);
}

.form-input:disabled {
    background: var(--gray-100);
    cursor: not-allowed;
}

.form-input::placeholder {
    color: var(--gray-400);
}

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

.error-message {
    display: block;
    color: var(--danger);
    font-size: 0.8rem;
    margin-top: 0.25rem;
}

.input-hint {
    display: block;
    color: var(--gray-400);
    font-size: 0.75rem;
    margin-top: 0.25rem;
}

/* ========================================
   Tugmalar
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn svg {
    width: 18px;
    height: 18px;
}

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

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

.btn-secondary {
    background: var(--gray-100);
    color: var(--gray-700);
}

.btn-secondary:hover {
    background: var(--gray-200);
}

.btn-outline {
    background: transparent;
    color: var(--gray-600);
    border: 1px solid var(--gray-300);
}

.btn-outline:hover {
    background: var(--gray-50);
    border-color: var(--gray-400);
}

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

.btn-success:hover {
    background: #059669;
}

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

.btn-warning:hover {
    background: #d97706;
}

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

.btn-danger:hover {
    background: #dc2626;
}

.btn-full {
    width: 100%;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

.btn-icon {
    width: 16px;
    height: 16px;
}

/* ========================================
   Alertlar
   ======================================== */
.alert {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
}

.alert svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.alert-success {
    background: var(--success-light);
    color: #065f46;
}

.alert-success svg {
    color: var(--success);
}

.alert-info {
    background: var(--primary-light);
    color: #1e40af;
}

.alert-info svg {
    color: var(--primary);
}

.alert-warning {
    background: var(--warning-light);
    color: #92400e;
}

.alert-warning svg {
    color: var(--warning);
}

.alert-error {
    background: var(--danger-light);
    color: #991b1b;
}

.alert-error svg {
    color: var(--danger);
}

/* ========================================
   Asosiy Sahifa Header
   ======================================== */
.main-header {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1.5rem;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    width: 36px;
    height: 36px;
    color: var(--primary);
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
}

.main-nav {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: var(--gray-600);
    font-weight: 500;
    padding: 0.5rem 0;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.username {
    font-weight: 500;
    color: var(--gray-700);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-badge.active {
    background: var(--success-light);
    color: var(--success);
}

.status-badge.deactive {
    background: var(--danger-light);
    color: var(--danger);
}

.logout-form {
    display: inline;
}

/* ========================================
   Mavzular Sahifasi
   ======================================== */
.topics-page {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.page-header {
    text-align: center;
    margin-bottom: 3rem;
}

.page-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.75rem;
}

.page-description {
    color: var(--gray-500);
    max-width: 600px;
    margin: 0 auto;
}

.topics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.topic-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
    display: block;
    text-decoration: none;
    color: inherit;
}

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

.card-header {
    padding: 1.5rem;
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-header:nth-child(6n+1) {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
}

.card-header:nth-child(6n+2) {
    background: linear-gradient(135deg, #8b5cf6, #6d28d9);
}

.card-header:nth-child(6n+3) {
    background: linear-gradient(135deg, #10b981, #059669);
}

.card-header:nth-child(6n+4) {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.card-header:nth-child(6n+5) {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.card-header:nth-child(6n+6) {
    background: linear-gradient(135deg, #06b6d4, #0891b2);
}

.card-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-icon svg {
    width: 24px;
    height: 24px;
}

.card-number {
    font-size: 0.85rem;
    font-weight: 600;
    opacity: 0.9;
}

.card-body {
    padding: 1.5rem;
}

.card-title {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.card-excerpt {
    color: var(--gray-500);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.card-meta {
    display: flex;
    gap: 1.5rem;
    color: var(--gray-400);
    font-size: 0.85rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.meta-item svg {
    width: 16px;
    height: 16px;
}

.card-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--gray-100);
}

.read-more {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    font-weight: 500;
    font-size: 0.9rem;
}

.read-more svg {
    width: 18px;
    height: 18px;
    transition: var(--transition);
}

.topic-card:hover .read-more svg {
    transform: translateX(4px);
}

/* ========================================
   Mavzu Ko'rish Sahifasi
   ======================================== */
.topic-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.topic-header {
    margin-bottom: 2rem;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-500);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.back-link svg {
    width: 18px;
    height: 18px;
}

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

.topic-number {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.topic-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.75rem;
}

.topic-description {
    color: var(--gray-500);
    font-size: 1.05rem;
    margin-bottom: 1rem;
}

.topic-meta {
    display: flex;
    gap: 1.5rem;
    color: var(--gray-400);
    font-size: 0.9rem;
}

.topic-content-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 2rem;
}

.content-column {
    min-width: 0;
}

.sidebar-column {
    position: relative;
}

/* Accordion */
.accordion {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.accordion-item {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: var(--transition);
}

.accordion-header:hover {
    background: var(--gray-50);
}

.accordion-number {
    width: 36px;
    height: 36px;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 600;
    flex-shrink: 0;
}

.accordion-title {
    flex: 1;
    font-weight: 600;
    color: var(--gray-900);
    font-size: 1.15rem;
}

.accordion-icon {
    width: 20px;
    height: 20px;
    color: var(--gray-400);
    transition: var(--transition);
}

.accordion-header.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    background: var(--gray-50);
}

.content-text {
    padding: 1.5rem;
    color: var(--gray-700);
    line-height: 1.8;
}

/* Quiz Card */
.quiz-card {
    background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    border: 1px solid #bae6fd;
}

.quiz-card.empty {
    text-align: center;
    background: var(--gray-100);
    border-color: var(--gray-200);
}

.quiz-card.empty svg {
    width: 48px;
    height: 48px;
    color: var(--gray-400);
    margin-bottom: 1rem;
}

.quiz-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.quiz-header h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.quiz-header p {
    font-size: 0.85rem;
    color: var(--gray-500);
}

/* Spinner Wheel */
.spinner-container {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0 auto 1.5rem;
}

.spinner-wheel {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: conic-gradient(#3b82f6 0deg 45deg,
            #8b5cf6 45deg 90deg,
            #10b981 90deg 135deg,
            #f59e0b 135deg 180deg,
            #ef4444 180deg 225deg,
            #06b6d4 225deg 270deg,
            #ec4899 270deg 315deg,
            #84cc16 315deg 360deg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 3s cubic-bezier(0.17, 0.67, 0.12, 0.99);
    position: relative;
    overflow: hidden;
}

.wheel-center {
    position: absolute;
    width: 60px;
    height: 60px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    z-index: 2;
}

.wheel-center svg {
    width: 24px;
    height: 24px;
    color: var(--primary);
}

.wheel-section {
    position: absolute;
    width: 50%;
    height: 50%;
    top: 0;
    right: 0;
    transform-origin: bottom left;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1rem;
    color: var(--white);
}

.spinner-pointer {
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
}

.spinner-pointer svg {
    width: 24px;
    height: 24px;
    color: var(--danger);
}

.question-display {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    margin-top: 1rem;
}

.question-category {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.question-text {
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

/* ========================================
   Locked Sahifasi
   ======================================== */
.locked-page {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.locked-container {
    text-align: center;
    max-width: 500px;
}

.locked-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 1.5rem;
    background: var(--danger-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.locked-icon svg {
    width: 48px;
    height: 48px;
    color: var(--danger);
}

.locked-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.locked-message {
    color: var(--gray-500);
    margin-bottom: 2rem;
}

.locked-info {
    margin-bottom: 2rem;
}

.info-item {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-400);
    font-size: 0.9rem;
}

.info-item svg {
    width: 18px;
    height: 18px;
}

.locked-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.locked-notice {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--gray-100);
    border-radius: var(--radius);
    text-align: left;
}

.locked-notice svg {
    width: 20px;
    height: 20px;
    color: var(--gray-400);
    flex-shrink: 0;
}

.locked-notice p {
    font-size: 0.9rem;
    color: var(--gray-500);
}

/* ========================================
   Stats Section
   ======================================== */
.stats-section {
    margin-top: 3rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.stat-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
    box-shadow: var(--shadow);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.stat-label {
    color: var(--gray-500);
    font-size: 0.9rem;
}

/* ========================================
   Empty State
   ======================================== */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
}

.empty-state svg {
    width: 64px;
    height: 64px;
    color: var(--gray-300);
    margin-bottom: 1rem;
}

.empty-state h3 {
    font-size: 1.25rem;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
}

.empty-state p {
    color: var(--gray-400);
}

/* ========================================
   Admin Panel
   ======================================== */
.admin-page {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 260px;
    background: var(--gray-900);
    color: var(--white);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    z-index: 100;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--gray-700);
}

.admin-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.admin-logo svg {
    width: 32px;
    height: 32px;
    color: var(--primary);
}

.admin-logo span {
    font-size: 1.1rem;
    font-weight: 600;
}

.admin-form {
    padding: 15px 30px;
}

.sidebar-nav {
    flex: 1;
    padding: 1rem 0;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1.5rem;
    color: var(--gray-400);
    transition: var(--transition);
}

.nav-item:hover,
.nav-item.active {
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
}

.nav-item.active {
    border-left: 3px solid var(--primary);
}

.nav-item svg {
    width: 20px;
    height: 20px;
}

.sidebar-footer {
    padding: 1rem 0;
    border-top: 1px solid var(--gray-700);
}

.sidebar-footer .nav-item {
    background: none;
    border: none;
    width: 100%;
    cursor: pointer;
}

.sidebar-footer .logout {
    color: var(--danger-light);
}

.sidebar-footer .logout:hover {
    color: var(--danger);
}

.admin-content {
    flex: 1;
    margin-left: 260px;
    background: var(--gray-50);
    min-height: 100vh;
}

.admin-header {
    background: var(--white);
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 50;
}

.header-title h1 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-900);
}

.admin-name {
    color: var(--gray-600);
    font-weight: 500;
}

.content-wrapper {
    padding: 2rem;
}

/* Admin Section */
.admin-section {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    overflow: hidden;
    padding: 30px;
}

.section-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.search-form {
    display: flex;
    gap: 0.75rem;
    flex: 1;
    max-width: 400px;
}

.search-form .input-wrapper {
    flex: 1;
}

.search-form input,
.filter-form input {
    width: 100%;
    padding: 0.625rem 1rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 0.9rem;
}

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

.filter-form select {
    padding: 0.625rem 1rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 0.9rem;
    background: var(--white);
    cursor: pointer;
}

/* Data Table */
.data-table-wrapper {
    overflow-x: auto;
}

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

.data-table th,
.data-table td {
    padding: 1rem 1.5rem;
    text-align: left;
    border-bottom: 1px solid var(--gray-100);
}

.data-table th {
    background: var(--gray-50);
    font-weight: 600;
    color: var(--gray-600);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.data-table tbody tr:hover {
    background: var(--gray-50);
}

.user-cell {
    display: flex;
    flex-direction: column;
}

.username {
    font-weight: 500;
    color: var(--gray-900);
}

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

/* Pagination */
.pagination-wrapper {
    padding: 1.5rem;
    display: flex;
    justify-content: center;
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 1024px) {
    .topic-content-grid {
        grid-template-columns: 1fr;
    }

    .sidebar-column {
        order: -1;
    }

    .sidebar {
        position: static !important;
    }
}

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

    .header-container {
        flex-direction: column;
        height: auto;
        padding: 1rem;
        gap: 1rem;
    }

    .main-nav {
        gap: 1rem;
    }

    .topic-title {
        font-size: 1.5rem;
    }

    .admin-sidebar {
        width: 100%;
        position: relative;
        height: auto;
    }

    .admin-content {
        margin-left: 0;
    }

    .section-header {
        flex-direction: column;
        align-items: stretch;
    }

    .search-form {
        max-width: none;
    }
}

@media (max-width: 480px) {
    .auth-page {
        padding: 1rem;
    }

    .auth-card {
        padding: 1.5rem;
    }

    .card-title {
        font-size: 1.25rem;
    }

    .locked-actions {
        flex-direction: column;
    }
}

/* ========================================
   Yordamchi klasslar
   ======================================== */
.text-center {
    text-align: center;
}

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

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

.mb-0 {
    margin-bottom: 0;
}

.mb-1 {
    margin-bottom: 0.25rem;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

.mb-3 {
    margin-bottom: 0.75rem;
}

.mb-4 {
    margin-bottom: 1rem;
}

.mt-0 {
    margin-top: 0;
}

.mt-1 {
    margin-top: 0.25rem;
}

.mt-2 {
    margin-top: 0.5rem;
}

.mt-3 {
    margin-top: 0.75rem;
}

.mt-4 {
    margin-top: 1rem;
}

.p-0 {
    padding: 0;
}

.p-1 {
    padding: 0.25rem;
}

.p-2 {
    padding: 0.5rem;
}

.p-3 {
    padding: 0.75rem;
}

.p-4 {
    padding: 1rem;
}

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

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

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.gap-1 {
    gap: 0.25rem;
}

.gap-2 {
    gap: 0.5rem;
}

.gap-3 {
    gap: 0.75rem;
}

.gap-4 {
    gap: 1rem;
}

.hidden,
.d-none {
    display: none;
}

.block {
    display: block;
}

.inline-block {
    display: inline-block;
}

.w-full {
    width: 100%;
}

.h-full {
    height: 100%;
}

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

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

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

.rounded-full {
    border-radius: 9999px;
}

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

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

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

.overflow-hidden {
    overflow: hidden;
}

.overflow-auto {
    overflow: auto;
}

.transition {
    transition: var(--transition);
}


.d-block {
    display: block;
}

.help-content {
    padding-top: 30px;
}

.help-content ol {
    padding-inline-start: 20px;
}

.flex-form {
    display: flex;
    gap: 10px;
}

.profile-page {
    max-width: 1000px;
    margin: 30px auto;
    width: 90%;
}

.related-topics {
    margin-top: 30px;
}

.related-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.related-item svg {
    width: 30px;
}