/**
 * БЁРЧИ 2026 | PREMIUM IMMERSIVE UI
 * Файл: assets/css/index-page.css
 * Описание: Специфичные стили главной страницы (3D-эффект глубины ленты)
 */

/* ========================================= */
/* 3D ЭФФЕКТ ГЛУБИНЫ ДЛЯ ЛЕНТЫ (PREMIUM 2026)*/
/* ========================================= */
#app-container {
    transition: transform 0.5s cubic-bezier(0.32, 0.72, 0, 1),
                filter 0.5s cubic-bezier(0.32, 0.72, 0, 1),
                border-radius 0.5s ease;
    transform-origin: top center;
    background: var(--bg-main) !important;
    will-change: transform, filter;
}

#app-container.ai-depth-active {
    transform: scale(0.92) translateY(15px);
    filter: blur(12px) brightness(0.4) saturate(80%);
    border-radius: 32px;
    overflow: hidden;
    pointer-events: none;
}

/* ========================================= */
/* BOT CLOUDS CAROUSEL (УМНЫЕ УВЕДОМЛЕНИЯ)   */
/* ========================================= */

:root { --p-accent: var(--yz-accent, #d97757); }

.bot-notifications-carousel {
    display: flex;
    gap: 14px;
    overflow-x: auto;
    padding: 12px 18px 18px;
    scroll-padding-left: 12px;
    margin-bottom: 5px;
    scroll-snap-type: x proximity;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.bot-notifications-carousel::-webkit-scrollbar {
    display: none; 
}

.bot-cloud-story {
    --bot-color: var(--p-accent); 
    flex: 0 0 auto;
    scroll-snap-align: start;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px; 
    width: 72px; 
    cursor: pointer;
    padding-top: 6px; 
}

/* При нажатии — плоский отклик */
.bot-cloud-story:active .bot-cloud-avatar-wrapper {
    transform: scale(0.95);
    opacity: 0.8;
}

.bot-cloud-story:active .bot-cloud-name {
    opacity: 0.7;
}

/* Плоский дизайн аватарки сторис */
.bot-cloud-avatar-wrapper {
    position: relative;
    width: 58px; 
    height: 58px;
    border-radius: 50%;
    
    /* Цвет строго совпадает с фоном сайта */
    background-color: var(--bg-main, var(--yz-bg-deep, #1d1c1a));
    
    /* Плоский дизайн: без выпуклых теней */
    box-shadow: none;
    
    transition: transform 0.2s ease;
                
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Внешнее цветное кольцо сторис (висит в воздухе вокруг кнопки) */
.bot-cloud-avatar-wrapper::before {
    content: '';
    position: absolute;
    top: -6px; left: -6px; right: -6px; bottom: -6px;
    border-radius: 50%;
    border: 2px solid var(--bot-color);
    transition: border-color 0.3s ease;
    pointer-events: none;
}

/* Плоский дизайн: без свечения */

.bot-cloud-icon {
    font-size: 26px;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    /* Легкая тень под иконкой, чтобы она не сливалась с фоном */
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.5));
    transition: filter 0.3s ease;
}


.bot-cloud-name {
    font-size: 12px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
    letter-spacing: 0.2px;
    transition: opacity 0.2s;
}

.bot-notifications-carousel.hidden {
    display: none !important;
}

/* Светлая тема: название бота — тёмный текст */
html[data-yz-theme="cloud"] .bot-cloud-name {
    color: var(--text-primary, #2a2621);
}

/* ========================================= */
/* BOT PROMO MODAL (ВИТРИНА ПОДПИСОК)        */
/* ========================================= */

.bot-promo-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--yz-overlay, rgba(0, 0, 0, 0.6));
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.bot-promo-overlay.visible {
    opacity: 1;
    visibility: visible;
}

.bot-promo-card {
    position: relative;
    width: 90%;
    max-width: 360px;
    background: var(--yz-surface, rgba(30, 30, 35, 0.7));
    border: 1px solid var(--yz-border, var(--yz-border, rgba(255,255,255,0.1)));
    border-radius: 28px;
    box-shadow: 0 24px 48px -12px rgba(0, 0, 0, 0.8), inset 0 1px 0 var(--yz-border, rgba(255,255,255,0.1));
    overflow: hidden;
    transform: scale(0.95) translateY(20px);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.bot-promo-overlay.visible .bot-promo-card {
    transform: scale(1) translateY(0);
}

.bot-promo-close-btn {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 32px;
    height: 32px;
    border-radius: 16px;
    border: none;
    background: var(--yz-border, var(--yz-border, rgba(255,255,255,0.1)));
    color: var(--yz-text, #fff);
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: background 0.2s;
}

.bot-promo-close-btn:active {
    background: rgba(255, 255, 255, 0.2);
}

.bot-promo-header {
    padding: 40px 20px 20px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.bot-promo-header::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 100%;
    background: linear-gradient(180deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0) 100%);
    pointer-events: none;
}

.bot-promo-avatar {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 44px;
    margin-bottom: 16px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    text-shadow: 0 4px 8px rgba(0,0,0,0.4);
    position: relative;
    z-index: 2;
}

.bot-promo-avatar::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, var(--yz-border-strong, rgba(255,255,255,0.2)) 0%, rgba(255,255,255,0) 100%);
    border-radius: 50%;
    pointer-events: none;
}

.bot-promo-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--yz-text, #fff);
    margin: 0;
    text-align: center;
    letter-spacing: -0.3px;
    position: relative;
    z-index: 2;
}

.bot-promo-body {
    padding: 10px 24px 30px 24px;
    text-align: center;
}

.bot-promo-desc {
    font-size: 14px;
    color: var(--yz-dim, rgba(255, 255, 255, 0.65));
    line-height: 1.5;
    margin: 0 0 28px 0;
}

.bot-promo-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.bot-promo-btn {
    width: 100%;
    padding: 16px;
    border-radius: 16px;
    border: none;
    font-size: 15px;
    font-weight: 600;
    color: var(--yz-text, #fff);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    outline: none;
}

.bot-promo-btn:active {
    transform: scale(0.96);
}

.bot-promo-btn.subscribe {
    color: var(--yz-text, #fff);
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.bot-promo-btn.subscribed {
    color: rgba(255, 255, 255, 0.7);
}

.bot-promo-btn.chat-btn {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--yz-border, var(--yz-border, rgba(255,255,255,0.1)));
    color: var(--yz-text, #fff);
}

.bot-promo-btn.chat-btn:hover {
    background: var(--yz-border, var(--yz-border, rgba(255,255,255,0.1)));
}