/* ObsidianTime - Components CSS */

/* ==========================================================================
   НАВИГАЦИЯ И АКТИВНЫЕ СОСТОЯНИЯ
   ========================================================================== */

/* Исключаем логотип из активных состояний */
.navbar-brand {
    transition: all 0.3s ease;
    font-weight: 600;
    position: relative;
}

.navbar-brand:hover {
    transform: scale(1.05);
    opacity: 0.9;
    text-decoration: none;
}

.navbar-brand:focus {
    box-shadow: 0 0 0 0.2rem rgba(255, 255, 255, 0.25);
    border-radius: 6px;
}

/* Анимация для иконки в логотипе */
.navbar-brand .obsidian-icon {
    transition: all 0.3s ease;
}

.navbar-brand:hover .obsidian-icon {
    transform: rotate(5deg);
}

/* Убираем активные стили с логотипа */
.navbar-brand.active {
    background-color: transparent !important;
    color: inherit !important;
}

.navbar-brand.active::after {
    display: none !important;
}

/* Активные состояния навигации (исключаем логотип) */
.navbar-nav .nav-link.active:not(.navbar-brand) {
    color: #fff !important;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    font-weight: 600;
    position: relative;
}

.navbar-nav .nav-link.active:not(.navbar-brand)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background-color: #fff;
    border-radius: 1px;
}

/* Dropdown элементы */
.navbar-nav .dropdown-toggle.active {
    color: #fff !important;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    font-weight: 600;
}

.navbar-nav .dropdown-toggle.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background-color: #fff;
    border-radius: 1px;
}

/* Hover эффекты для навигации (исключаем логотип) */
.navbar-nav .nav-link:hover:not(.active):not(.navbar-brand) {
    color: rgba(255, 255, 255, 0.8) !important;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
    transition: all 0.3s ease;
}

.navbar-nav .dropdown-toggle:hover:not(.active) {
    color: rgba(255, 255, 255, 0.8) !important;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
    transition: all 0.3s ease;
}

/* Пробелы между элементами навигации */
.navbar-nav .nav-item {
    margin-right: 0.5rem;
}

.navbar-nav .nav-item:last-child {
    margin-right: 0;
}

/* Дополнительные пробелы для dropdown элементов */
.navbar-nav .nav-item.dropdown {
    margin-right: 0.75rem;
}

/* Пробелы между группами навигации */
.navbar-nav + .navbar-nav {
    margin-left: 1rem;
}

/* Dropdown меню */
.dropdown-menu {
    border: none;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border-radius: 8px;
    padding: 0.5rem 0;
    margin-top: 0.5rem;
}

.dropdown-item {
    padding: 0.5rem 1rem;
    transition: all 0.2s ease;
    border-radius: 4px;
    margin: 0 0.5rem;
}

.dropdown-item:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateX(5px);
}

.dropdown-item.active {
    background-color: var(--primary-color);
    color: white;
    font-weight: 600;
}

/* Анимации для dropdown */
.dropdown-menu.show {
    animation: dropdownFadeIn 0.2s ease-out;
}

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

/* ==========================================================================
   УВЕДОМЛЕНИЯ
   ========================================================================== */

.notifications-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 1050;
    max-width: 400px;
}

.notification {
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    margin-bottom: 10px;
    padding: 15px;
    border-left: 4px solid;
    animation: slideInRight 0.3s ease-out;
}

.notification.success { border-left-color: var(--success-color); }
.notification.error { border-left-color: var(--danger-color); }
.notification.warning { border-left-color: var(--warning-color); }
.notification.info { border-left-color: var(--info-color); }

/* ==========================================================================
   ЧАТ КОМПОНЕНТЫ
   ========================================================================== */

.chat-container {
    height: 600px;
    display: flex;
    flex-direction: column;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    border: 1px solid #dee2e6;
    border-radius: 10px;
    background: white;
    padding: 1rem;
    scroll-behavior: smooth;
}

/* Разделители дат */
.date-separator {
    display: flex;
    align-items: center;
    margin: 1.5rem 0;
    position: relative;
}

.date-separator-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, #dee2e6, transparent);
}

.date-separator-text {
    padding: 0 1rem;
    background: white;
    color: #6c757d;
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    border-radius: 15px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 1px solid #dee2e6;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.message-item {
    margin-bottom: 1rem;
    padding: 0.75rem;
    border-radius: 10px;
    background: #f8f9fa;
    transition: all 0.3s ease;
    animation: fadeInUp 0.3s ease-out;
}

.message-item:hover {
    background: #e9ecef;
    transform: translateY(-1px);
}

.message-item.own {
    background: #e3f2fd;
    border-left: 4px solid #2196f3;
}

.message-bubble {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 0.75rem 1rem;
    margin-bottom: 0.5rem;
    max-width: 70%;
    word-wrap: break-word;
}

.message-bubble.own {
    background: var(--primary-color);
    color: white;
    margin-left: auto;
}

.message-author {
    font-weight: bold;
    color: var(--primary-color);
    font-size: 0.9rem;
}

.message-time {
    font-size: 0.8rem;
    color: #6c757d;
}

/* ==========================================================================
   ГОЛОСОВАНИЯ
   ========================================================================== */

.poll-container {
    background: linear-gradient(135deg, #e8f4f8 0%, #f0f8ff 100%);
    border-radius: 12px;
    padding: 1rem;
    margin: 0.5rem 0;
    border-left: 4px solid var(--info-color);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.poll-option {
    background: white;
    border: 2px solid #dee2e6;
    border-radius: 8px;
    padding: 0.75rem;
    margin: 0.5rem 0;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.poll-option:hover {
    border-color: var(--primary-color);
    background: #f8f9fa;
    transform: translateX(5px);
}

.poll-option.voted {
    border-color: var(--success-color);
    background: linear-gradient(135deg, #d1e7dd 0%, #c3e6cb 100%);
    box-shadow: 0 2px 8px rgba(40, 167, 69, 0.2);
}

.poll-option.voted::before {
    content: "✓";
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--success-color);
    font-weight: bold;
    font-size: 1.2rem;
}

/* Состояние голосования */
.poll-option.voting {
    opacity: 0.7;
    pointer-events: none;
    position: relative;
}

.poll-option.voting::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2px solid var(--primary-color);
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.poll-progress {
    height: 6px;
    background: #e9ecef;
    border-radius: 3px;
    overflow: hidden;
    margin-top: 0.5rem;
}

.poll-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--info-color));
    transition: width 0.5s ease;
}

/* ==========================================================================
   ГАЛЕРЕЯ И МЕМЫ
   ========================================================================== */

.meme-card {
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.meme-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.meme-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: all 0.3s ease;
}

.meme-image:hover {
    transform: scale(1.05);
}

.reaction-buttons {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.reaction-btn {
    border: none;
    background: transparent;
    color: #6c757d;
    font-size: 1.2rem;
    padding: 0.25rem 0.5rem;
    border-radius: 20px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.reaction-btn:hover {
    background: #f8f9fa;
    transform: scale(1.1);
}

.reaction-btn.liked {
    color: var(--success-color);
    background: #d1e7dd;
}

.reaction-btn.disliked {
    color: var(--danger-color);
    background: #f8d7da;
}

/* ==========================================================================
   ЦИТАТЫ
   ========================================================================== */

.quote-card {
    border-left: 4px solid var(--warning-color);
    background: linear-gradient(135deg, #fff9e6 0%, #ffffff 100%);
}

.quote-text {
    font-style: italic;
    font-size: 1.1rem;
    line-height: 1.6;
    color: #2c3e50;
}

.quote-author {
    font-weight: bold;
    color: var(--primary-color);
    text-align: right;
    margin-top: 1rem;
}

.quote-author::before {
    content: "— ";
}

/* ==========================================================================
   ФОРМЫ И ЗАГРУЗКА ФАЙЛОВ
   ========================================================================== */

.image-preview-area {
    background: #f8f9fa;
    transition: all 0.3s ease;
    min-height: 300px;
    display: flex;
    align-items: center;
    border: 2px dashed #dee2e6;
    border-radius: 8px;
}

.image-preview-area.has-image {
    background: white;
    border-style: solid;
    border-color: var(--success-color);
}

.image-preview-area:hover {
    border-color: var(--primary-color);
    background: #f0f8ff;
}

.preview-image {
    max-width: 100%;
    max-height: 300px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.upload-guidelines {
    background: #e8f4f8;
    border-radius: 8px;
    padding: 1rem;
    border-left: 4px solid var(--info-color);
}

.format-example {
    border-radius: 10px;
    transition: all 0.3s ease;
    background: #f8f9fa;
    border: 1px solid #e9ecef;
}

.format-example:hover {
    background: #e9ecef;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* ==========================================================================
   КНОПКИ ЗАГРУЗКИ И ИНДИКАТОРЫ
   ========================================================================== */

.load-more-btn {
    position: sticky;
    top: 0;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    border: none;
    border-radius: 20px;
    padding: 8px 16px;
    font-size: 0.9rem;
    color: #6c757d;
    transition: all 0.3s ease;
    z-index: 10;
}

.load-more-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-1px);
}

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

.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: 10px;
}

/* ==========================================================================
   АНИМАЦИИ
   ========================================================================== */

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

@keyframes slideInRight {
    from { 
        transform: translateX(100%); 
        opacity: 0; 
    }
    to { 
        transform: translateX(0); 
        opacity: 1; 
    }
}

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

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

/* ==========================================================================
   АДАПТИВНОСТЬ
   ========================================================================== */

@media (max-width: 768px) {
    .notifications-container {
        right: 10px;
        left: 10px;
        max-width: none;
    }

    .chat-container {
        height: 500px;
    }

    .message-bubble {
        max-width: 85%;
    }

    .meme-image {
        height: 200px;
    }

    .reaction-btn {
        font-size: 1rem;
        padding: 0.2rem 0.4rem;
    }

    .poll-option {
        padding: 0.5rem;
        margin: 0.25rem 0;
    }

    .image-preview-area {
        min-height: 200px;
    }

    .date-separator {
        margin: 1rem 0;
    }

    .date-separator-text {
        padding: 0 0.75rem;
        font-size: 0.8rem;
    }
}

/* ==========================================================================
   ТЕМНАЯ ТЕМА
   ========================================================================== */

/* .dark-mode .message-item {
    background: #2c3e50;
    color: #ecf0f1;
}

.dark-mode .message-item:hover {
    background: #34495e;
}

.dark-mode .poll-container {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: #ecf0f1;
}

.dark-mode .poll-option {
    background: #34495e;
    color: #ecf0f1;
    border-color: #4a5f7a;
}

.dark-mode .poll-option:hover {
    background: #4a5f7a;
}

.dark-mode .notification {
    background: #2c3e50;
    color: #ecf0f1;
}

.dark-mode .meme-card {
    background: #2c3e50;
}

.dark-mode .quote-card {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: #ecf0f1;
}

.dark-mode .image-preview-area {
    background: #2c3e50;
    border-color: #4a5f7a;
    color: #ecf0f1;
}

.dark-mode .date-separator-line {
    background: linear-gradient(90deg, transparent, #4a5f7a, transparent);
}

.dark-mode .date-separator-text {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: #bdc3c7;
    border-color: #4a5f7a;
}

.dark-mode .chat-messages {
    background: #2c3e50;
    border-color: #4a5f7a;
} */

/* ==========================================================================
   ГЛАВНАЯ СТРАНИЦА
   ========================================================================== */

.feature-item {
    padding: 1rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.feature-item:hover {
    background-color: #f8f9fa;
    transform: translateY(-2px);
}

.chat-preview .message-item:last-child {
    border-bottom: none !important;
}

.ratio iframe {
    border-radius: 0 0 0.375rem 0.375rem;
}

/* ==========================================================================
   УЛУЧШЕНИЯ CSS СЕЛЕКТОРОВ
   ========================================================================== */

.upload-guidelines ul {
    padding-left: 1.2rem;
}

.upload-guidelines li {
    margin-bottom: 0.25rem;
}

/* ==========================================================================
   НОВЫЕ МОДУЛИ
   ========================================================================== */

/* Контейнер уведомлений */
.notifications-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 1050;
    max-width: 400px;
    pointer-events: none;
}

.notification {
    background: white;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.12);
    margin-bottom: 12px;
    padding: 0;
    border: none;
    overflow: hidden;
    animation: slideInRight 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: auto;
    max-width: 100%;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.3s ease;
}

.notification.show {
    opacity: 1;
    transform: translateX(0);
}

.notification.hide {
    opacity: 0;
    transform: translateX(100%);
}

.notification-content {
    padding: 16px;
}

.notification-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.notification-icon {
    font-size: 18px;
    font-weight: bold;
    flex-shrink: 0;
    margin-top: 2px;
}

.notification-message {
    flex: 1;
    line-height: 1.4;
    word-wrap: break-word;
}

.notification-close {
    background: none;
    border: none;
    color: #6c757d;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.notification-close:hover {
    background: rgba(0,0,0,0.1);
    color: #333;
}

.notification-actions {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(0,0,0,0.1);
}

/* Типы уведомлений */
.notification.success {
    border-left: 4px solid var(--success-color);
}

.notification.success .notification-icon {
    color: var(--success-color);
}

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

.notification.error .notification-icon {
    color: var(--danger-color);
}

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

.notification.warning .notification-icon {
    color: var(--warning-color);
}

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

.notification.info .notification-icon {
    color: var(--info-color);
}

/* Кнопка прокрутки наверх */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: scale(0.8);
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

.scroll-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

.scroll-to-top:hover {
    background: var(--primary-dark, #0056b3);
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

/* Индикаторы валидации форм */
.validation-feedback {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.875rem;
}

.validation-feedback.valid {
    color: var(--success-color);
}

.validation-feedback.invalid {
    color: var(--danger-color);
}

/* Счетчик символов */
.character-counter {
    font-size: 0.75rem;
    color: #6c757d;
    text-align: right;
    margin-top: 0.25rem;
}

.character-counter.warning {
    color: var(--warning-color);
}

.character-counter.error {
    color: var(--danger-color);
}

/* Индикатор автосохранения */
.auto-save-indicator {
    font-size: 0.75rem;
    margin-left: 0.5rem;
    opacity: 1;
    transition: opacity 0.3s ease;
}

.auto-save-indicator.success {
    color: var(--success-color);
}

.auto-save-indicator.error {
    color: var(--danger-color);
}

/* Превью файлов */
.preview-container {
    position: relative;
    display: inline-block;
    max-width: 100%;
}

.preview-image {
    max-width: 100%;
    max-height: 200px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.preview-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.7), transparent, rgba(0,0,0,0.7));
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 8px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.preview-container:hover .preview-overlay {
    opacity: 1;
}

.preview-info {
    color: white;
    font-size: 0.75rem;
}

.file-name {
    display: block;
    font-weight: 500;
    margin-bottom: 2px;
}

.file-size {
    opacity: 0.8;
}

.btn-remove-preview {
    background: rgba(220, 53, 69, 0.9);
    color: white;
    border: none;
    border-radius: 4px;
    padding: 4px 8px;
    font-size: 0.75rem;
    cursor: pointer;
    align-self: flex-end;
    transition: background 0.2s ease;
}

.btn-remove-preview:hover {
    background: rgba(220, 53, 69, 1);
}

/* Файловые элементы */
.files-preview {
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 12px;
    background: #f8f9fa;
}

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

.file-item:last-child {
    margin-bottom: 0;
}

.file-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.file-info {
    flex: 1;
}

.file-name {
    font-weight: 500;
    display: block;
}

.file-size {
    font-size: 0.75rem;
    color: #6c757d;
}

/* Анимации прокрутки */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Фокус для доступности */
.focused {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Skip link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-color);
    color: white;
    padding: 8px 16px;
    text-decoration: none;
    border-radius: 0 0 4px 4px;
    z-index: 1060;
    transition: top 0.3s ease;
}

.skip-link:focus {
    top: 0;
}

/* Загрузка приложения */
body:not(.app-loaded) {
    overflow: hidden;
}

.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.3s ease;
}

.preloader .spinner {
    width: 40px;
    height: 40px;
}

/* Responsive для уведомлений */
@media (max-width: 768px) {
    .notifications-container {
        right: 10px;
        left: 10px;
        max-width: none;
        top: 70px;
    }
    
    .scroll-to-top {
        width: 45px;
        height: 45px;
        bottom: 20px;
        right: 20px;
    }
} 

/* Адаптивность для мобильных устройств */
@media (max-width: 991.98px) {
    .navbar-nav .nav-item {
        margin-right: 0;
        margin-bottom: 0.25rem;
    }
    
    .navbar-nav .nav-item.dropdown {
        margin-right: 0;
    }
    
    .navbar-nav + .navbar-nav {
        margin-left: 0;
        margin-top: 0.5rem;
    }
    
    /* Улучшенная навигация для мобильных */
    .navbar-collapse {
        padding-top: 1rem;
    }
    
    .navbar-nav .nav-link {
        padding: 0.75rem 1rem;
        border-radius: 6px;
        margin-bottom: 0.25rem;
    }
    
    .navbar-nav .dropdown-toggle {
        padding: 0.75rem 1rem;
        border-radius: 6px;
        margin-bottom: 0.25rem;
    }
    
    .dropdown-menu {
        border: none;
        box-shadow: none;
        background-color: rgba(255, 255, 255, 0.05);
        margin-top: 0;
        padding: 0.5rem 0;
    }
    
    .dropdown-item {
        color: rgba(255, 255, 255, 0.8);
        padding: 0.5rem 1.5rem;
        margin: 0;
        border-radius: 0;
    }
    
    .dropdown-item:hover {
        background-color: rgba(255, 255, 255, 0.1);
        color: white;
        transform: none;
    }
    
    .dropdown-item.active {
        background-color: rgba(255, 255, 255, 0.15);
        color: white;
    }
}