/* === COMPONENTS.CSS ===
 * /assets/css/components.css
 * НАЗНАЧЕНИЕ: Стили компонентов - модалки, лоадеры, тосты, страницы
 * СВЯЗИ: style.css, index.php
 * РАЗМЕР: ~500 строк
 */

/* ============================================
 * 0. AUTH STATE VISIBILITY
 * Показ/скрытие контента в зависимости от авторизации
 * ============================================ */

/* Landing page — показываем только для гостей */
#page-landing {
    display: block;
}

body.authenticated #page-landing {
    display: none !important;
}

/* Main app content — показываем только для авторизованных */
[data-auth="user"] {
    display: none;
}

body.authenticated [data-auth="user"] {
    display: block;
}

/* ВАЖНО: .page-content управляется классом .active, не data-auth */
body.authenticated .page-content[data-auth="user"] {
    display: none;
}

body.authenticated .page-content.active[data-auth="user"] {
    display: block;
}

/* Элементы для гостей */
[data-auth="guest"] {
    display: block;
}

body.authenticated [data-auth="guest"] {
    display: none;
}

/* Навигация — скрываем для гостей (класс nav-menu в index.php) */
.nav-menu[data-auth="user"] {
    display: none;
}

body.authenticated .nav-menu[data-auth="user"] {
    display: flex;
}

/* ============================================
 * 1. LOADER
 * ============================================ */

.loader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.loader.active {
    opacity: 1;
    visibility: visible;
}

.loader-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--bg-secondary);
    border-top-color: var(--color-gold);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* ============================================
 * 2. TOAST NOTIFICATIONS
 * ============================================ */

.toast-container {
    position: fixed;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    max-width: 400px;
}

.toast {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transform: translateX(120%);
    transition: transform var(--transition-base);
}

.toast.show {
    transform: translateX(0);
}

.toast-success {
    border-left: 4px solid var(--color-success);
}

.toast-error {
    border-left: 4px solid var(--color-error);
}

.toast-warning {
    border-left: 4px solid var(--color-warning);
}

.toast-info {
    border-left: 4px solid var(--color-info);
}

.toast-message {
    flex: 1;
    font-size: var(--text-sm);
}

.toast-close {
    background: none;
    border: none;
    font-size: var(--text-xl);
    color: var(--text-muted);
    cursor: pointer;
    line-height: 1;
    padding: 0;
}

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

/* ============================================
 * 3. MODAL
 * ============================================ */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

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

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-2xl);
    max-width: 450px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: transform var(--transition-base);
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: none;
    border: none;
    font-size: var(--text-2xl);
    color: var(--text-muted);
    cursor: pointer;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

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

.modal-title {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    margin-bottom: var(--spacing-lg);
}

body.modal-open {
    overflow: hidden;
}

/* ============================================
 * 4. AUTH FORMS
 * ============================================ */

.auth-form {
    margin-top: var(--spacing-lg);
}

.form-global-error {
    background: var(--color-error-light);
    color: var(--color-error);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    font-size: var(--text-sm);
    display: none;
}

/* ============================================
 * 5. PAGE CONTENT
 * ============================================ */

.page-content {
    display: none;
    padding: var(--spacing-2xl) 0;
    min-height: calc(100vh - 200px);
    animation: fadeIn 0.3s ease;
}

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

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

.page-header {
    margin-bottom: var(--spacing-2xl);
}

.page-title {
    font-family: var(--font-heading);
    font-size: var(--text-4xl);
    margin-bottom: var(--spacing-sm);
}

.page-description {
    font-size: var(--text-lg);
    max-width: 600px;
}

.page-header.text-center .page-description {
    margin: 0 auto;
}

/* Mobile: reduce top padding on pages */
@media (max-width: 768px) {
    .page-content {
        padding: var(--spacing-md) 0;
        min-height: auto;
    }

    .page-header {
        margin-bottom: var(--spacing-md);
    }

    .page-title {
        font-size: var(--text-2xl);
    }

    .page-description {
        font-size: var(--text-base);
    }
}

/* ============================================
 * 6. NAVBAR COMPONENTS
 * ============================================ */

.navbar-content {
    height: 64px;
}

.logo-icon {
    font-size: var(--text-3xl);
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 700;
}

.user-avatar {
    width: 36px;
    height: 36px;
    background: var(--gradient-gold);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    overflow: hidden;
    flex-shrink: 0;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-full);
}

.subscription-badge {
    font-size: var(--text-xs);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-weight: 600;
    text-transform: uppercase;
}

.subscription-badge.free {
    background: var(--bg-secondary);
    color: var(--text-muted);
}

.subscription-badge.premium {
    background: var(--gradient-gold);
    color: var(--text-primary);
}

/* User Dropdown */
.user-dropdown {
    position: relative;
}

.user-dropdown-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-lg);
    transition: background var(--transition-fast);
}

.user-dropdown-toggle:hover {
    background: var(--bg-secondary);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: var(--spacing-xs);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    min-width: 180px;
    padding: var(--spacing-xs);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
}

.user-dropdown:hover .dropdown-menu,
.user-dropdown:focus-within .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.dropdown-item:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
    text-decoration: none;
}

.dropdown-item .icon {
    width: 18px;
    height: 18px;
}

/* ============================================
 * 7. COURSE CARDS
 * ============================================ */

.course-grid {
    margin-top: var(--spacing-xl);
}

.course-card {
    position: relative;
    overflow: hidden;
}

.course-number {
    font-family: var(--font-heading);
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--color-gold-dark);
    margin-bottom: var(--spacing-sm);
}

.course-title {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    margin-bottom: var(--spacing-sm);
}

.course-description {
    font-size: var(--text-sm);
    margin-bottom: var(--spacing-md);
}

.course-progress {
    margin-top: var(--spacing-md);
}

.progress-bar {
    height: 8px;
    background: var(--bg-secondary);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--spacing-xs);
}

.progress-fill {
    height: 100%;
    background: var(--gradient-gold);
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
}

.progress-text {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

/* ============================================
 * 8. EMPTY STATE
 * ============================================ */

.empty-state {
    padding: var(--spacing-3xl);
}

.empty-icon {
    width: 64px;
    height: 64px;
    color: var(--text-muted);
    margin-bottom: var(--spacing-lg);
}

.empty-state h3 {
    margin-bottom: var(--spacing-sm);
}

/* ============================================
 * 9. AI CHAT
 * ============================================ */

.ai-chat {
    max-width: 800px;
    margin: 0 auto;
}

.chat-messages {
    min-height: 400px;
    max-height: 60vh;
    overflow-y: auto;
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-lg);
}

.chat-welcome {
    text-align: center;
    padding: var(--spacing-3xl);
}

.welcome-icon {
    width: 64px;
    height: 64px;
    color: var(--color-gold);
    margin-bottom: var(--spacing-lg);
}

.chat-input-form {
    display: flex;
    gap: var(--spacing-md);
}

.chat-input-form .form-input {
    flex: 1;
}

.chat-input-form .btn {
    min-width: 56px;
}

/* ============================================
 * 10. FOOTER
 * ============================================ */

.footer {
    padding: var(--spacing-xl) 0;
    border-top: 1px solid #E5E7EB;
    margin-top: auto;
}

.footer-content {
    font-size: var(--text-sm);
}

.footer a {
    color: var(--color-gold-dark);
}

/* ============================================
 * 11. PREMIUM LOCK
 * ============================================ */

.premium-locked {
    position: relative;
    pointer-events: none;
    opacity: 0.6;
}

.premium-locked::after {
    content: '👑';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: var(--text-2xl);
}

/* ============================================
 * 12. RESPONSIVE
 * ============================================ */

@media (max-width: 768px) {
    .navbar-content {
        flex-wrap: wrap;
        height: auto;
        padding: var(--spacing-sm) 0;
    }

    .nav-menu {
        order: 3;
        width: 100%;
        margin-top: var(--spacing-sm);
        overflow-x: auto;
        padding-bottom: var(--spacing-xs);
    }

    .nav-menu::-webkit-scrollbar {
        display: none;
    }

    .nav-link span {
        display: none;
    }

    .user-name {
        display: none;
    }

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

    .toast-container {
        left: var(--spacing-md);
        right: var(--spacing-md);
        max-width: none;
    }

    .modal-content {
        padding: var(--spacing-lg);
    }

    .page-title {
        font-size: var(--text-3xl);
    }
}

/* ============================================
 * 13. PRACTICES
 * ============================================ */

.practices-stats .stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.practices-stats .stat-card {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid #E5E7EB;
}

.practices-stats .stat-value {
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--color-gold-dark);
}

.practices-stats .stat-label {
    font-size: var(--text-sm);
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

.practices-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.practice-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid #E5E7EB;
    cursor: pointer;
    transition: all var(--transition-base);
}

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

.practice-card.completed {
    border-color: var(--color-success);
}

.practice-card.in-progress {
    border-color: var(--color-gold);
}

.practice-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.practice-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-gold);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.practice-icon .icon {
    width: 24px;
    height: 24px;
    color: var(--text-primary);
}

.practice-icon.large {
    width: 72px;
    height: 72px;
    margin-bottom: var(--spacing-lg);
}

.practice-icon.large .icon {
    width: 36px;
    height: 36px;
}

.practice-info {
    flex: 1;
}

.practice-title {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.practice-lesson {
    font-size: var(--text-sm);
}

.practice-status .status-icon {
    width: 24px;
    height: 24px;
    color: var(--text-muted);
}

.practice-card.completed .status-icon {
    color: var(--color-success);
}

.practice-card.in-progress .status-icon {
    color: var(--color-gold);
}

.practice-progress {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.practice-progress .progress-bar {
    flex: 1;
    margin-bottom: 0;
}

.practice-progress .progress-text {
    min-width: 40px;
    text-align: right;
    font-weight: 600;
}

/* Practice View */
.practice-view .practice-detail-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.practice-view .practice-title {
    font-size: var(--text-2xl);
}

.practice-description,
.practice-instructions {
    padding: var(--spacing-lg);
}

.practice-instructions h4 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    color: var(--color-gold-dark);
}

.practice-progress-section .progress-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.practice-progress-section .progress-bar.large {
    height: 12px;
}

/* Checklist */
.practice-checklist {
    padding: var(--spacing-lg);
}

.practice-checklist h4 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.checklist-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.checklist-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.checklist-item:hover {
    background: var(--color-gold-light);
}

.checklist-item.checked {
    background: rgba(16, 185, 129, 0.1);
}

.checklist-item.checked .item-text {
    text-decoration: line-through;
    color: var(--text-muted);
}

.checklist-item input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 24px;
    height: 24px;
    min-width: 24px;
    border: 2px solid #E5E7EB;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.checklist-item.checked .checkmark {
    background: var(--color-success);
    border-color: var(--color-success);
}

.checklist-item.checked .checkmark::after {
    content: '✓';
    color: white;
    font-weight: bold;
}

.item-text {
    flex: 1;
    line-height: 1.5;
}

/* ============================================
 * 14. SUTRAS
 * ============================================ */

.sutras-header {
    margin-bottom: var(--spacing-lg);
}

.sutras-search-wrapper {
    position: relative;
}

.sutras-search-wrapper .search-icon {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    color: var(--text-muted);
}

.sutras-search {
    padding-left: 44px !important;
}

.sutras-categories {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.sutra-category-filter {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-white);
    border: 1px solid #E5E7EB;
    border-radius: var(--radius-full);
    cursor: pointer;
    font-size: var(--text-sm);
    transition: all var(--transition-fast);
}

.sutra-category-filter:hover {
    border-color: var(--color-gold);
}

.sutra-category-filter.active {
    background: var(--gradient-gold);
    border-color: var(--color-gold);
    font-weight: 600;
}

.sutras-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.sutra-card {
    position: relative;
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid #E5E7EB;
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: center;
}

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

.sutra-card.locked {
    opacity: 0.7;
}

.sutra-card .premium-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: var(--gradient-gold);
    padding: 4px 8px;
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
}

.sutra-icon {
    width: 56px;
    height: 56px;
    background: var(--color-gold-light);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.sutra-icon .icon {
    width: 28px;
    height: 28px;
    color: var(--color-gold-dark);
}

.sutra-icon.large {
    width: 80px;
    height: 80px;
    margin-bottom: var(--spacing-lg);
}

.sutra-icon.large .icon {
    width: 40px;
    height: 40px;
}

.sutra-title {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.sutra-tibetan {
    font-size: var(--text-sm);
    color: var(--color-gold-dark);
    margin-bottom: var(--spacing-sm);
}

.sutra-sanskrit {
    font-size: var(--text-xs);
    font-style: italic;
}

.sutra-category {
    display: inline-block;
    padding: 4px 12px;
    background: var(--bg-secondary);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    color: var(--text-muted);
    margin-top: var(--spacing-sm);
}

.sutra-preview {
    font-size: var(--text-sm);
    margin-top: var(--spacing-md);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.locked-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.locked-overlay .icon {
    width: 32px;
    height: 32px;
    color: var(--text-muted);
}

/* Sutra View */
.sutra-view .sutra-header {
    text-align: center;
    padding: var(--spacing-xl);
}

.sutra-view .sutra-title {
    font-size: var(--text-3xl);
    margin-bottom: var(--spacing-sm);
}

.reading-stats {
    padding: var(--spacing-lg);
}

.reading-stats h4 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.stats-row {
    display: flex;
    gap: var(--spacing-xl);
}

.stats-row .stat {
    text-align: center;
}

.stats-row .stat-value {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-gold-dark);
    display: block;
}

.stats-row .stat-label {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.sutra-content,
.sutra-transliteration,
.sutra-translation,
.sutra-audio {
    padding: var(--spacing-lg);
}

.sutra-text,
.transliteration-text,
.translation-text {
    line-height: 2;
    font-size: var(--text-lg);
}

.transliteration-text {
    font-style: italic;
    color: var(--color-gold-dark);
}

.sutra-transliteration h4,
.sutra-translation h4,
.sutra-audio h4 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

.audio-player {
    width: 100%;
    margin-top: var(--spacing-sm);
}

/* Reading Actions */
.reading-actions {
    padding: var(--spacing-lg);
    text-align: center;
}

.reading-actions h4 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.reading-counter {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
}

.reading-counter .count-value {
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    font-weight: 700;
    min-width: 60px;
    text-align: center;
}

.reading-counter .btn-minus,
.reading-counter .btn-plus {
    width: 44px;
    height: 44px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-log-reading {
    min-width: 200px;
}

.auth-prompt {
    padding: var(--spacing-xl);
}

/* Responsive */
@media (max-width: 768px) {
    .practices-stats .stats-grid {
        grid-template-columns: 1fr;
    }

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

    .stats-row {
        flex-direction: column;
        gap: var(--spacing-md);
    }
}

/* ============================================
 * 15. LANDING PAGE
 * ============================================ */

.landing-hero {
    background: linear-gradient(135deg, var(--color-gold-light) 0%, var(--color-blue-light) 100%);
    padding: var(--spacing-3xl) 0;
    min-height: 70vh;
    display: flex;
    align-items: center;
}

.hero-content {
    max-width: 700px;
    margin: 0 auto;
}

/* Disclaimer Banner */
.disclaimer-banner {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid var(--color-blue);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    margin: var(--spacing-xl) auto;
    max-width: 550px;
    text-align: left;
}

.disclaimer-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.disclaimer-text {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: 1.5;
}

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

/* ICI Banner - яркая кнопка на официальный сайт */
.ici-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 50%, #FF8C00 100%);
    border: none;
    border-radius: var(--radius-lg);
    padding: var(--spacing-md) var(--spacing-xl);
    margin: var(--spacing-lg) auto var(--spacing-xl);
    max-width: 450px;
    text-decoration: none;
    color: var(--text-primary);
    box-shadow: 0 4px 15px rgba(255, 165, 0, 0.4);
    transition: all var(--transition-base);
    animation: pulse-glow 2s infinite;
}

.ici-banner:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 25px rgba(255, 165, 0, 0.5);
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 4px 15px rgba(255, 165, 0, 0.4);
    }
    50% {
        box-shadow: 0 4px 25px rgba(255, 165, 0, 0.6);
    }
}

.ici-banner-icon {
    font-size: 32px;
    flex-shrink: 0;
}

.ici-banner-text {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.ici-banner-text strong {
    font-size: var(--text-lg);
    font-weight: 700;
}

.ici-banner-text small {
    font-size: var(--text-sm);
    opacity: 0.9;
}

.hero-icon {
    font-size: 80px;
    margin-bottom: var(--spacing-lg);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.hero-title {
    font-family: var(--font-heading);
    font-size: var(--text-5xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    background: var(--gradient-spiritual);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.hero-description {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
    max-width: 550px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

/* Features Section */
.landing-features {
    padding: var(--spacing-3xl) 0;
    background: var(--color-white);
}

.section-title {
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    margin-bottom: var(--spacing-2xl);
}

.section-subtitle {
    font-size: var(--text-lg);
    max-width: 600px;
    margin: -1.5rem auto 2rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.feature-card {
    background: var(--bg-primary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all var(--transition-base);
}

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

.feature-card-premium {
    background: linear-gradient(135deg, var(--color-gold-light) 0%, rgba(255, 215, 0, 0.1) 100%);
    border: 2px solid var(--color-gold);
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-gold);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
}

.feature-icon .icon {
    width: 32px;
    height: 32px;
    color: var(--text-primary);
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin: 0;
}

.badge-premium {
    display: inline-block;
    background: var(--gradient-gold);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 700;
    vertical-align: middle;
    margin-left: var(--spacing-xs);
}

/* Courses Preview */
.landing-courses {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.courses-preview {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
    max-width: 800px;
    margin: var(--spacing-xl) auto;
}

.course-preview-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    background: var(--color-white);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.course-preview-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.course-preview-item.locked {
    opacity: 0.7;
    background: var(--bg-primary);
}

.course-preview-item .course-number {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-gold-dark);
    margin: 0;
}

.course-preview-item .course-name {
    color: var(--text-secondary);
    font-size: var(--text-sm);
}

/* CTA Section */
.landing-cta {
    padding: var(--spacing-3xl) 0;
    background: var(--gradient-spiritual);
}

.cta-content {
    max-width: 500px;
    margin: 0 auto;
}

.cta-content h2 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

/* ============================================
 * 16. FORM HINTS & QUICK REGISTER
 * ============================================ */

.form-hint {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-info-light);
    border-radius: var(--radius-md);
    color: var(--color-info);
}

.form-hint .icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.icon-sm {
    width: 14px;
    height: 14px;
}

.quick-register-checkbox {
    background: var(--color-gold-light);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
}

.quick-register-checkbox input:checked + span {
    font-weight: 600;
    color: var(--color-gold-dark);
}

/* Password field toggle */
.password-group.hidden-password .form-input {
    display: none;
}

.password-group.hidden-password .form-label {
    display: none;
}

/* ============================================
 * 17. LANDING RESPONSIVE
 * ============================================ */

@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .landing-hero {
        padding: var(--spacing-2xl) 0;
        min-height: auto;
    }

    .hero-icon {
        font-size: 60px;
    }

    .hero-title {
        font-size: var(--text-3xl);
    }

    .hero-subtitle {
        font-size: var(--text-xl);
    }

    .hero-description {
        font-size: var(--text-base);
    }

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

    .courses-preview {
        flex-direction: column;
    }

    .course-preview-item {
        width: 100%;
        justify-content: center;
    }

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

    .hero-actions .btn {
        width: 100%;
    }
}

/* ============================================
 * 18. HABITS PAGE
 * ============================================ */

.habits-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.habits-header .page-title {
    margin-bottom: 0;
}

.habits-stats {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.habits-stats .stat-card {
    flex: 1;
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid #E5E7EB;
}

.habits-stats .stat-icon {
    font-size: 28px;
    margin-bottom: var(--spacing-xs);
}

.habits-stats .stat-value {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-gold-dark);
}

.habits-stats .stat-label {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

/* Telegram Connect Block */
.telegram-connect-block {
    background: linear-gradient(135deg, #E3F2FD 0%, #BBDEFB 100%);
    border: 2px solid #2196F3;
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.telegram-connect-block.connected {
    background: linear-gradient(135deg, #E8F5E9 0%, #C8E6C9 100%);
    border-color: #4CAF50;
}

.telegram-connect-icon {
    font-size: 48px;
    flex-shrink: 0;
}

.telegram-connect-content {
    flex: 1;
}

.telegram-connect-content h4 {
    font-family: var(--font-heading);
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.telegram-connect-content p {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin: 0;
}

.telegram-connect-btn {
    background: #2196F3;
    color: white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-base);
}

.telegram-connect-btn:hover {
    background: #1976D2;
    transform: translateY(-2px);
}

.telegram-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: #4CAF50;
    font-weight: 600;
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-lg);
    background: rgba(76, 175, 80, 0.1);
    transition: all var(--transition-fast);
}

.telegram-status:hover {
    background: rgba(76, 175, 80, 0.2);
    color: #388E3C;
}

.telegram-bot-link {
    color: #2196F3;
    text-decoration: none;
    font-weight: 600;
}

.telegram-bot-link:hover {
    text-decoration: underline;
}

/* Habits List */
.habits-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.habit-item {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid #E5E7EB;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    transition: all var(--transition-base);
}

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

.habit-item.completed-today {
    border-color: var(--color-success);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05) 0%, var(--color-white) 100%);
}

/* Habit Check Button */
.habit-check {
    width: 52px;
    height: 52px;
    min-width: 52px;
    border-radius: var(--radius-lg);
    background: var(--bg-secondary);
    border: 2px solid #E5E7EB;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
    font-size: 24px;
}

.habit-check:hover {
    border-color: var(--color-gold);
    background: var(--color-gold-light);
}

.habit-check.checked {
    background: var(--color-success);
    border-color: var(--color-success);
}

.habit-check.checked::after {
    content: '✓';
    color: white;
    font-size: 24px;
    font-weight: bold;
}

/* Habit Content */
.habit-content {
    flex: 1;
    min-width: 0;
}

.habit-name {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.habit-description {
    font-size: var(--text-sm);
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.habit-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.habit-streak {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-gold-dark);
    font-weight: 600;
}

.habit-reminder {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: #2196F3;
}

/* Habit Actions */
.habit-actions {
    display: flex;
    gap: var(--spacing-xs);
}

.habit-action-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-muted);
    transition: all var(--transition-fast);
}

.habit-action-btn:hover {
    background: var(--color-gold-light);
    color: var(--color-gold-dark);
}

.habit-action-btn.delete:hover {
    background: var(--color-error-light);
    color: var(--color-error);
}

/* ============================================
 * 19. HABIT MODAL
 * ============================================ */

.habit-modal .modal-content {
    max-width: 520px;
}

.habit-form .form-section {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid #E5E7EB;
}

.habit-form .form-section:last-of-type {
    border-bottom: none;
}

.habit-form .section-title {
    font-size: var(--text-base);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* Icon Picker */
.icon-picker {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.icon-option {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    border: 2px solid transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 20px;
    transition: all var(--transition-fast);
}

.icon-option:hover {
    background: var(--color-gold-light);
    border-color: var(--color-gold);
}

.icon-option.selected {
    background: var(--color-gold-light);
    border-color: var(--color-gold);
}

/* Color Picker */
.color-picker {
    display: flex;
    gap: var(--spacing-sm);
}

.color-option {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    border: 3px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.color-option:hover {
    transform: scale(1.15);
}

.color-option.selected {
    border-color: var(--text-primary);
    box-shadow: 0 0 0 2px var(--color-white), 0 0 0 4px currentColor;
}

/* Reminder Settings */
.reminder-settings {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
}

.reminder-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
}

.reminder-toggle-label {
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-primary);
}

.reminder-toggle label.toggle-switch {
    margin: 0;
}

.reminder-toggle label:not(.toggle-switch) {
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

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

.toggle-switch input {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    cursor: pointer;
    z-index: 2;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    border-radius: 28px;
    transition: all var(--transition-fast);
    z-index: 1;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

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

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

/* Reminder Fields */
.reminder-fields {
    display: none;
}

.reminder-fields.active {
    display: block;
}

.reminder-time-row {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.reminder-time-row .form-group {
    flex: 1;
}

/* Days Picker */
.days-picker {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.day-checkbox {
    display: flex;
}

.day-checkbox input {
    display: none;
}

.day-checkbox label {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--color-white);
    border: 2px solid #E5E7EB;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: var(--text-sm);
    font-weight: 600;
    transition: all var(--transition-fast);
}

.day-checkbox label:hover {
    border-color: var(--color-gold);
}

.day-checkbox input:checked + label {
    background: var(--color-gold);
    border-color: var(--color-gold);
    color: var(--text-primary);
}

/* Telegram Connect in Modal */
.telegram-modal-block {
    background: linear-gradient(135deg, #E3F2FD 0%, #BBDEFB 100%);
    border: 1px solid #2196F3;
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    margin-top: var(--spacing-md);
    text-align: center;
}

.telegram-modal-block.connected {
    background: linear-gradient(135deg, #E8F5E9 0%, #C8E6C9 100%);
    border-color: #4CAF50;
}

.telegram-modal-block p {
    font-size: var(--text-sm);
    margin-bottom: var(--spacing-sm);
}

.telegram-modal-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: #2196F3;
    font-weight: 600;
    text-decoration: none;
}

.telegram-modal-link:hover {
    text-decoration: underline;
}

/* Category Select */
.category-select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid #E5E7EB;
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    background: var(--color-white);
    cursor: pointer;
}

.category-select:focus {
    outline: none;
    border-color: var(--color-gold);
}

/* ============================================
 * 20. HABITS RESPONSIVE
 * ============================================ */

@media (max-width: 768px) {
    .habits-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .habits-stats {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .habits-stats .stat-card {
        padding: var(--spacing-md);
    }

    .telegram-connect-block {
        flex-direction: column;
        text-align: center;
    }

    .habit-item {
        flex-wrap: wrap;
    }

    .habit-content {
        flex-basis: calc(100% - 70px);
    }

    .habit-actions {
        flex-basis: 100%;
        justify-content: flex-end;
        margin-top: var(--spacing-sm);
        padding-top: var(--spacing-sm);
        border-top: 1px solid #E5E7EB;
    }

    .reminder-time-row {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

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