body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', sans-serif;
    background-color: var(--app-bg);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100dvh; /* Use dynamic viewport height for mobile */
    transition: background-color 0.4s ease;
    overflow: hidden; /* Prevent scrolling on the page itself */
}

/* =====================================================
   THEME VARIABLES
 ===================================================== */
:root {
    /* Shared Colors */
    --vau-gold: #FFD700;
    --vau-mobility: #00FFAA;
    --vau-dark-text: #1A1A2E; /* For text on bright backgrounds */
    --vau-light-text: #FFFFFF;
    --vau-glass-blur: blur(30px) saturate(180%);

    /* Default to Dark Theme */
    --app-bg: #121212;
    --phone-bg: #000;
    --widget-bg: rgba(28, 28, 30, 0.9); /* Dark widget background */
    --widget-text: #FFFFFF;
    --widget-subtext: #aaa;
    --glass-bg: rgba(28, 28, 30, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --text-primary: #FFFFFF;
    --text-secondary: #ccc;
    --cta-secondary-bg: rgba(255, 255, 255, 0.1);
    --cta-secondary-hover-bg: rgba(255, 255, 255, 0.2);
    --activity-item-hover-bg: #2c2c2e; /* Dark hover for activities */
    --food-icon-color: #FFFFFF;
    --vr-marker-color: #FFD700;
    --ai-marker-color: #00BFFF;
    --photo-marker-color: #32CD32;
    --taxi-marker-color: #87CEEB; /* Dark theme taxi blue - Sky Blue (Swapped) */
    --water-tour-marker-color: #1E90FF; /* Dodger Blue for dark theme */
    --book-btn-bg: #1DB954; /* Spotify Green */
}

body[data-theme="light"] {
    --app-bg: #f0f2f5;
    --phone-bg: #FFFFFF;
    --widget-bg: rgba(255, 255, 255, 0.98); /* Light widget background */
    --widget-text: #1c1c1e;
    --widget-subtext: #555;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(0, 0, 0, 0.1);
    --text-primary: #1A1A2E;
    --text-secondary: #555;
    --cta-secondary-bg: rgba(0, 0, 0, 0.05);
    --cta-secondary-hover-bg: rgba(0, 0, 0, 0.1);
    --activity-item-hover-bg: #e9e9e9;
    --food-icon-color: #1A1A2E;
    --vr-marker-color: #E5C100;
    --ai-marker-color: #00A0DD;
    --photo-marker-color: #28A428;
    --taxi-marker-color: #4169E1; /* Light theme taxi blue - Royal Blue (Swapped) */
    --water-tour-marker-color: #1E90FF; /* Same Dodger Blue for light theme */
    --book-btn-bg: #1DB954;
}


/* --- Рамка Телефона --- */
.phone-container {
    /* Responsive Sizing */
    height: 95dvh; /* Occupy most of the vertical space, respecting mobile UI */
    aspect-ratio: 390 / 844; /* Maintain phone-like proportions */
    max-height: 844px; /* Don't grow larger than the original design height */
    max-width: 390px; /* Don't grow larger than the original design width */
    border-radius: 50px;
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    position: relative;
    border: 10px solid black;
    background-color: var(--phone-bg);
    transition: background-color 0.4s ease;
}

/* On mobile screens, make the width responsive to the screen, not the aspect ratio */
@media (max-width: 480px) {
    .phone-container {
        width: 95vw; /* 95% of viewport width */
        height: 95dvh; /* Keep height responsive */
        
        /* Override desktop-specific constraints */
        aspect-ratio: unset; /* Remove aspect ratio constraint */
        max-width: 100%;
        max-height: 100%;
        border-radius: 25px; /* Reduce border radius for smaller screens */
    }
}

/* --- Карта --- */
#map { 
    position: absolute; 
    top: 0; 
    bottom: 0; 
    width: 100%; 
    transition: filter 0.4s ease, transform 0.4s ease;
}

/* Эффект размытия и затемнения карты. 
   Применяется в режиме Details/Guides View. 
   Убирается в режиме Directions View. */
#map.sheet-active {
    filter: blur(5px) brightness(0.7);
    transform: scale(1.02);
}

/* Убираем стандартный логотип */
.mapboxgl-ctrl-logo, .mapboxgl-ctrl-attrib {
    display: none !important;
}

/* =====================================================
   МАРКЕРЫ (Experiences и Mobility)
===================================================== */

/* --- 1. Маркеры Experiences --- */
.vau-marker {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    color: var(--text-primary);
    font-size: 22px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    z-index: 5;
}

.vau-marker:hover {
    transform: scale(1.1);
}

.marker-vr { color: var(--vr-marker-color); text-shadow: 0 0 15px var(--vr-marker-color); }
.marker-ai { color: var(--ai-marker-color); text-shadow: 0 0 15px var(--ai-marker-color); }
.marker-photo { color: var(--photo-marker-color); text-shadow: 0 0 15px var(--photo-marker-color); }
.marker-food { color: var(--food-icon-color); text-shadow: 0 0 10px var(--food-icon-color); }
.marker-water-tour { color: var(--water-tour-marker-color); text-shadow: 0 0 15px var(--water-tour-marker-color); }

/* --- 2. Маркеры Mobility (Скутеры) --- */
.vau-scooter-marker {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    border-radius: 30px;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    transition: transform 0.2s ease, border-color 0.2s ease;
    /* CRITICAL Z-INDEX: Скутеры должны быть выше иконок парковки и полигонов */
    z-index: 6; 
    border: 1px solid rgba(0, 255, 170, 0.5);
}

.vau-scooter-marker:hover {
    transform: scale(1.1);
    border-color: var(--vau-mobility);
}

.vau-scooter-marker img {
    width: 30px;
    height: 30px;
}

/* --- 3. Маркеры Mobility (Иконки Парковки) - НОВОЕ v5.1 --- */
.vau-parking-marker {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px; /* Чуть меньше Experiences */
    height: 45px;
    border-radius: 50%;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    color: var(--vau-mobility); /* Бирюзовый цвет VAU Mobility */
    font-size: 24px;
    cursor: pointer;
    /* Добавляем свечение через box-shadow для консистентности с маркерами скутеров */
    box-shadow: 0 4px 15px rgba(0,0,0,0.3), 0 0 20px rgba(0, 255, 170, 0.3);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    /* Z-INDEX: На уровне Experiences, но ниже Скутеров */
    z-index: 5; 
    border: 1px solid rgba(0, 255, 170, 0.5);
}

.vau-parking-marker:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(0,0,0,0.3), 0 0 25px rgba(0, 255, 170, 0.6);
}

.vau-taxi-marker {
    display: none; /* Hidden by default */
    align-items: center;
    justify-content: center;
    background: transparent;
    color: var(--taxi-marker-color); /* Use the new variable */
    font-size: 14px; /* Reduced size by half */
    cursor: pointer;
    transition: transform 0.2s ease;
    z-index: 5;
    text-shadow: 0 0 15px var(--taxi-marker-color); /* Add glow effect */
    /* Removed width, height, border-radius, background, backdrop-filter, box-shadow */
}

.vau-taxi-marker:hover {
    transform: scale(1.1);
}



/* --- Интерфейс (HUD) --- */
.vau-hud {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none; display: flex; flex-direction: column; justify-content: space-between; z-index: 7;
}

.top-bar {
    margin: 50px 20px 0 20px;
    display: flex;
    justify-content: center; /* Center the icon */
    align-items: center;
    pointer-events: auto;
    position: relative; /* For positioning the theme toggle */
}

.bottom-nav {
    position: absolute;
    bottom: 15px;
    left: 15px;
    right: 15px;
    width: auto;
    z-index: 16;
    background: var(--glass-bg);
    backdrop-filter: var(--vau-glass-blur);
    -webkit-backdrop-filter: var(--vau-glass-blur);
    display: flex;
    justify-content: space-around;
    align-items: center; /* Center items vertically */
    padding: 8px; /* Padding around the items */
    pointer-events: auto;
    transition: transform 0.4s ease, opacity 0.4s ease;
    transform: translateY(0);
    border-radius: 30px;
    border: 1px solid var(--glass-border);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.bottom-nav.hidden {
    transform: translateY(100%);
}

.nav-item {
    text-align: center;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 10px;
    flex-basis: 0;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 8px 0;
    border-radius: 20px; /* Capsule shape */
    transition: background-color 0.3s ease, color 0.3s ease;
}

.nav-item:hover {
    background-color: var(--cta-secondary-hover-bg);
}

.nav-item i {
    display: block;
    font-size: 20px;
    margin-bottom: 0;
}

.nav-item.active {
    color: var(--vau-gold);
    background-color: var(--cta-secondary-bg);
}

/* Central AI Button */
.nav-item-central {
    background: linear-gradient(90deg, #00C9A7 0%, var(--vau-mobility) 100%);
    color: var(--vau-dark-text);
    box-shadow: 0 5px 20px rgba(0, 255, 170, 0.4);
    /* Revert to normal size */
    width: auto;
    height: auto;
    border-radius: 20px; /* Capsule shape */
    padding: 8px 0;
    flex-grow: 1;
    margin-bottom: 0;
}

.nav-item-central.active {
    color: var(--vau-dark-text); /* Keep text dark */
    background: linear-gradient(90deg, #00C9A7 0%, var(--vau-mobility) 100%);
}



/* =====================================================
   ВЫЕЗЖАЮЩАЯ ПАНЕЛЬ (Bottom Sheet - Core)
===================================================== */

#bottom-sheet {
    position: absolute; 
    bottom: 0; 
    left: 0; 
    width: 100%; 
    max-height: 95vh; 
    
    background: transparent; 
    
    transform: translateY(100%); 
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), visibility 0.4s;
    color: var(--text-primary);
    z-index: 10;
    
    padding: 10px 15px 0 15px; 
    box-sizing: border-box;

    visibility: hidden;
    pointer-events: none; 
}

#bottom-sheet.active { 
    transform: translateY(0); 
    visibility: visible;
    pointer-events: auto;
}

/* Ручка для закрытия */
.sheet-handle { 
    width: 40px; 
    height: 5px; 
    background-color: rgba(255, 255, 255, 0.5); 
    border-radius: 3px; 
    margin: 0 auto 10px auto;
    cursor: pointer; 
}

/* =====================================================
   УПРАВЛЕНИЕ ВИДАМИ (View Management)
===================================================== */

.sheet-view {
    display: none;
    /* Анимация для плавного переключения видов */
    animation: viewFadeIn 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.sheet-view.active {
    display: block;
}

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

/* =====================================================
   КАРТОЧКА VAU (Основной Элемент)
===================================================== */
.vau-card {
    /* Премиальный эффект матового стекла (Glassmorphism) */
    background: var(--glass-bg);
    backdrop-filter: var(--vau-glass-blur);
    -webkit-backdrop-filter: var(--vau-glass-blur);
    border-radius: 24px;
    /* ВАЖНО: overflow: hidden для скругленных углов изображений и элементов внутри */
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    border: 1px solid var(--glass-border);
    /* Добавляем нижний отступ для безопасной зоны iPhone */
    padding-bottom: 30px;
}

/* =====================================================
   СТИЛИ DETAILS VIEW (Tours, Scooters)
===================================================== */

.vau-card-image {
    height: 180px;
    background-size: cover;
    background-position: center;
    position: relative;
    background-blend-mode: overlay;
    background-color: rgba(0,0,0,0.2);
}

.vau-card-label {
    position: absolute;
    top: 15px;
    left: 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

.vau-card-content {
    padding: 20px;
}

.vau-card-title {
    font-size: 26px;
    font-weight: 800; /* Extra Bold */
    margin: 0 0 15px 0;
    line-height: 1.2;
}

.vau-card-description {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.vau-card-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 25px;
}

.vau-card-meta-item {
    display: flex;
    align-items: center;
    font-size: 14px;
    color: var(--text-secondary);
}

.vau-card-meta-item i {
    margin-right: 6px;
    font-size: 16px;
}

.meta-icon-star {
    color: var(--vau-gold);
}

.meta-tech, .meta-gift {
    background-color: rgba(255, 255, 255, 0.15);
    padding: 5px 8px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 12px;
    color: var(--text-primary);
}

.meta-gift {
    color: var(--vau-gold);
    padding: 5px;
}

.meta-gift i {
    margin: 0;
}

.mobility-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.mobility-image {
    width: 120px; 
    height: auto;
    border-radius: 15px;
    margin-right: 20px;
    background-color: rgba(255, 255, 255, 0.1); 
}

.mobility-info .vau-card-title {
    font-size: 22px;
    margin-bottom: 8px;
}

.mobility-specs {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.mobility-specs i {
    margin-right: 8px;
    width: 16px;
    text-align: center;
}

.mobility-specs i.fa-gauge-high, 
.mobility-specs i.fa-battery-full {
    color: var(--vau-mobility);
}


/* =====================================================
   КНОПКИ (CTA)
===================================================== */
.vau-card-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Общий стиль для кнопок VAU (используется для иконок и в JS) */
.vau-btn {
    border: none;
    cursor: pointer;
    transition: transform 0.2s, background-color 0.3s;
}


/* Основная кнопка (Золотой Градиент - Туры) */
.cta-primary {
    width: 100%;
    padding: 16px 0;
    border: none;
    border-radius: 30px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    
    background: linear-gradient(90deg, #DAA520 0%, var(--vau-gold) 50%, #DAA520 100%);
    color: var(--vau-dark-text);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(255, 215, 0, 0.4);
}

/* Кнопка Mobility (Бирюзовая - Скутеры) */
.cta-mobility {
    width: 100%;
    padding: 16px 0;
    border: none;
    border-radius: 30px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    
    /* Бирюзовый градиент */
    background: linear-gradient(90deg, #00C9A7 0%, var(--vau-mobility) 100%);
    color: var(--vau-dark-text);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cta-mobility:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 255, 170, 0.4);
}


/* Вторичная кнопка */
.cta-secondary {
    width: 100%;
    padding: 14px 0;
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    background: var(--cta-secondary-bg);
    color: var(--text-primary);
    transition: background 0.2s ease;
}

.cta-secondary i {
    margin-right: 8px;
}

.cta-secondary:hover {
    background: var(--cta-secondary-hover-bg);
}

/* Icon Button Style (для кнопок Назад) */
.vau-btn.icon-btn {
    padding: 10px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--cta-secondary-bg);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* =====================================================
   СТИЛИ DIRECTIONS VIEW / GUIDES VIEW (Общие элементы)
===================================================== */

/* Общий стиль для заголовков с кнопкой Назад */
.view-header {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    border-bottom: 1px solid var(--glass-border);
}

.view-title-container {
    margin-left: 15px;
}

.view-title-container p {
    font-size: 12px;
    color: var(--text-secondary);
    margin: 0;
}

.view-title-container h3 {
    font-size: 20px;
    font-weight: 800;
    margin: 0;
    color: var(--text-primary);
}

/* =====================================================
   СТИЛИ DIRECTIONS VIEW (Специфичные)
===================================================== */


.transport-modes-container {
    background-color: rgba(0, 0, 0, 0.15); 
    padding: 15px 10px;
}

.transport-modes-tabs {
    display: flex;
    justify-content: space-around;
}

.transport-tab {
    flex: 1;
    padding: 10px 5px;
    background: var(--cta-secondary-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    cursor: pointer;
    border-radius: 18px;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin: 0 5px;
    backdrop-filter: blur(5px);
}

.transport-tab:hover {
    background: var(--cta-secondary-hover-bg);
}

.transport-tab.active {
    background: var(--vau-gold); 
    color: var(--vau-dark-text);
    font-weight: 700;
    border-color: var(--vau-gold);
    box-shadow: 0 4px 25px rgba(255, 215, 0, 0.5);
}

.transport-icon svg {
    width: 28px;
    height: 28px;
    fill: currentColor; 
}

.transport-time {
    font-size: 16px;
    font-weight: 600;
}

.transport-detail {
    font-size: 12px;
    opacity: 0.8;
}

#transport-details-container {
    padding: 25px 20px 10px 20px;
}

.route-summary h4 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.route-summary p {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.5;
}

.transport-steps {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    font-size: 14px;
    color: var(--text-secondary);
}

.transport-badge {
    padding: 5px 10px;
    border-radius: 8px;
    font-weight: 700;
    color: var(--vau-light-text);
    font-size: 12px;
}

.bus-badge { background-color: #3498db; }
.metro-badge { background-color: #e74c3c; }
.walk-badge { font-weight: 400; }

/* --- New Taxi V2 UI --- */
.taxi-v2-header {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px 20px 15px 20px;
    border-bottom: 1px solid var(--glass-border);
}
.taxi-v2-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--vau-mobility);
    color: var(--vau-dark-text);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}
.taxi-v2-header h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}
.taxi-v2-input {
    background-color: var(--cta-secondary-bg);
    border-radius: 12px;
    padding: 15px;
    margin: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 16px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
}
.taxi-destinations-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 0 20px 10px 20px;
}
.taxi-destination-item {
    display: flex;
    align-items: center;
    padding: 12px;
    border-radius: 12px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}
.taxi-destination-item:hover {
    background-color: var(--cta-secondary-hover-bg);
}
.taxi-dest-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--cta-secondary-bg);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    font-size: 18px;
}
.taxi-dest-title {
    font-weight: 600;
    color: var(--text-primary);
}
.taxi-dest-subtitle {
    font-size: 12px;
    color: var(--text-secondary);
}

/* =====================================================
   СТИЛИ GUIDE SELECTION (Новое - Используется в Guides View)
===================================================== */

.guides-list-container {
    /* Padding inside the card, bottom padding handled by .vau-card */
    padding: 10px 20px 10px 20px; 
}

.guides-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.guide-item {
    display: flex;
    align-items: center;
    padding: 15px;
    background: var(--cta-secondary-bg);
    border-radius: 18px;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(5px);
    cursor: pointer;
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.guide-item:hover {
    /* Slightly more prominent hover effect */
    transform: translateY(-2px);
    border-color: rgba(255, 215, 0, 0.5);
    background: var(--cta-secondary-hover-bg);
}

/* Disabled state for guides without video */
.guide-item.disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Reset hover effects for disabled items */
.guide-item.disabled:hover {
     transform: none;
    border-color: var(--glass-border);
    background: var(--cta-secondary-bg);
}


.guide-photo {
    width: 65px;
    height: 65px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 15px;
    border: 1px solid var(--glass-border);
}

.guide-info {
    flex-grow: 1;
}

.guide-name {
    color: var(--text-primary);
    font-weight: 700;
    font-size: 18px;
}

.guide-type {
    /* Highlighting the technology/format */
    color: var(--vau-gold);
    font-size: 15px;
    font-weight: 600;
    margin-top: 4px;
}

.guide-meta {
    color: var(--text-secondary);
    font-size: 14px;
    display: flex;
    gap: 15px;
    margin-top: 8px;
}

.guide-rating {
    color: var(--vau-gold);
}

.play-preview-icon {
    font-size: 30px;
    color: var(--text-primary);
    opacity: 0.9;
    /* Ensures the icon doesn't shrink */
    flex-shrink: 0; 
}


/* =====================================================
   FULLSCREEN VIDEO EXPERIENCE
===================================================== */

#video-fullscreen-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Background color is now dynamic (JS) based on video format */
    background-color: #000; 
    z-index: 20; /* Самый верхний слой */
    display: flex;
    flex-direction: column;
    justify-content: center;
    
    /* Анимация появления */
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#video-fullscreen-container.active {
    opacity: 1;
    visibility: visible;
}

#experience-video-player {
    width: 100%;
    height: 100%;
    /* Object-fit is now dynamic (JS) - Defaulting to cover */
    object-fit: cover; 
}

/* Оверлей для кнопок (Header) */
.video-overlay-header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 50px 20px 20px 20px; /* Отступ сверху для статус-бара iPhone */
    box-sizing: border-box;
    z-index: 21;
    /* Градиент сверху для лучшей видимости кнопок на светлом видео */
    background: linear-gradient(to bottom, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0) 100%);
}

/* Оверлей для кнопок (Footer) */
.video-overlay-footer {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px 20px 50px 20px; /* Отступ снизу для безопасной зоны iPhone */
    box-sizing: border-box;
    z-index: 21;
    /* Градиент снизу для лучшей видимости кнопок */
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0) 100%);
}

/* Улучшенная видимость кнопок на фоне видео */
#video-fullscreen-container .vau-btn.icon-btn {
    background-color: rgba(0, 0, 0, 0.5);
}
/* =====================================================
   CONCIERGE CHAT STYLES
===================================================== */

#concierge-chat {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--phone-bg); /* Dark background similar to bottom nav */
    z-index: 15; /* Above map and HUD, below video */
    display: flex;
    flex-direction: column;
    transition: opacity 0.4s ease, visibility 0.4s ease;
    box-sizing: border-box;
    padding-bottom: 75px; /* Make space for the bottom nav */
}

#concierge-chat.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.chat-header {
    margin: 50px 20px 10px 20px;
    padding: 12px 20px;
    background: var(--glass-bg);
    backdrop-filter: var(--vau-glass-blur);
    border-radius: 30px;
    color: var(--text-primary);
    text-align: center;
    flex-shrink: 0;
}

.chat-header .title {
    font-weight: 600;
    font-size: 18px;
}

.chat-messages {
    flex-grow: 1;
    overflow-y: auto;
    padding: 10px 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.chat-message {
    padding: 12px 18px;
    border-radius: 20px;
    max-width: 80%;
    line-height: 1.5;
    font-size: 16px;
}

.chat-message.user {
    background: var(--vau-gold);
    color: var(--vau-dark-text);
    align-self: flex-end;
    border-bottom-right-radius: 5px;
}

.chat-message.ai {
    background: #3A3A3C;
    color: var(--vau-light-text);
    align-self: flex-start;
    border-bottom-left-radius: 5px;
}

.chat-input-container {
    display: flex;
    padding: 15px 20px 15px 20px; /* Reduced bottom padding */
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    flex-shrink: 0;
}

#chat-input {
    flex-grow: 1;
    border: none;
    padding: 15px 20px;
    border-radius: 30px;
    background: #3A3A3C;
    color: var(--vau-light-text);
    font-size: 16px;
    margin-right: 10px;
}

/* =====================================================
   NEW VAU ICON & ACTIVITIES MENU STYLES
 ===================================================== */

/* --- VAU Icon in Top Bar --- */
.vau-icon-container {
    width: 65px;
    height: 50px;
    border-radius: 25px;
    background: var(--glass-bg);
    backdrop-filter: var(--vau-glass-blur);
    -webkit-backdrop-filter: var(--vau-glass-blur);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.vau-icon-container:hover {
    transform: scale(1.1);
}

.vau-icon-letter {
    font-size: 18px; /* Adjusted for "VAU" text */
    font-weight: 800;
    color: var(--vau-gold);
    text-shadow: 0 0 15px rgba(255, 215, 0, 0.7);
    transition: color 0.5s ease, text-shadow 0.5s ease;
}

.vau-icon-container:hover .vau-icon-letter {
    animation: rainbow-glow 2s infinite linear;
}

@keyframes rainbow-glow {
    0%, 100% { color: #ff0000; text-shadow: 0 0 15px #ff0000; }
    16% { color: #ff7f00; text-shadow: 0 0 15px #ff7f00; }
    33% { color: #ffff00; text-shadow: 0 0 15px #ffff00; }
    50% { color: #00ff00; text-shadow: 0 0 15px #00ff00; }
    66% { color: #0000ff; text-shadow: 0 0 15px #0000ff; }
    83% { color: #8b00ff; text-shadow: 0 0 15px #8b00ff; }
}


/* --- Activities Menu --- */
#activities-menu {
    position: absolute;
    top: 110px; /* Position below the VAU icon */
    left: 15px;
    right: 15px;
    z-index: 20;
    display: flex;
    flex-direction: column;
    gap: 15px;
    transition: opacity 0.4s ease, transform 0.4s ease, visibility 0.4s;
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
    /* --- Scrollable Menu --- */
    max-height: calc(100dvh - 220px); /* Limit height to prevent overflow */
    overflow-y: auto; /* Enable vertical scrolling */
    -ms-overflow-style: none;  /* IE and Edge */
    scrollbar-width: none;  /* Firefox */
}

/* Hide scrollbar for Chrome, Safari and Opera */
#activities-menu::-webkit-scrollbar {
    display: none;
}

#activities-menu.hidden {
    opacity: 0;
    transform: translateY(-20px);
    visibility: hidden;
    pointer-events: none;
}

/* --- Widget Base Style --- */
.widget {
    background: var(--widget-bg);
    border-radius: 24px;
    padding: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
    color: var(--widget-text);
}

.widget-header h4 {
    margin: 0 0 15px 0;
    font-size: 20px;
    font-weight: 700;
}

.widget-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* --- Activities Widget Specifics --- */
.activity-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px;
    border-radius: 12px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.activity-item:hover {
    background-color: var(--activity-item-hover-bg); /* Light grey highlight */
    transform: scale(1.02); /* Slight zoom effect */
}

.activity-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.activity-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    background-color: rgba(0,0,0,0.05);
    color: var(--widget-text);
}

.activity-icon img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.activity-details .title {
    font-weight: 600;
    font-size: 16px;
}

.activity-time {
    font-weight: 600;
    font-size: 16px;
    color: var(--widget-subtext);
}

/* --- Experience Widget --- */
.experience-widget .widget-content {
    flex-direction: row;
    align-items: center;
    gap: 12px;
}

.user-avatar {
    position: relative;
    width: 45px;
    height: 45px;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.vr-goggles {
    position: absolute;
    top: 12px;
    left: 0;
    width: 100%;
    height: 12px;
    background-color: #00FFAA;
    opacity: 0.7;
}

.user-name {
    font-weight: 600;
    font-size: 16px;
    flex-grow: 1;
}

.progress-bar-container {
    width: 100px;
    height: 8px;
    background-color: #e0e0e0;
    border-radius: 4px;
    overflow: hidden;
}

.progress-bar {
    width: 70%;
    height: 100%;
    background: linear-gradient(90deg, #00FFAA, var(--vau-gold));
    border-radius: 4px;
}

.gift-box {
    position: relative;
    width: 45px;
    height: 45px;
    background-color: var(--vau-gold);
    border-radius: 12px;
    color: var(--vau-dark-text);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    cursor: pointer;
    transition: transform 0.2s ease;
    animation: pulse-glow 2s infinite;
}

.gift-box:hover {
    transform: scale(1.1);
}

.notification-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 20px;
    height: 20px;
    background-color: #ff4d4d;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    border: 2px solid white;
}

@keyframes pulse-glow {
    0% {
        box-shadow: 0 0 5px rgba(255, 215, 0, 0.5);
    }
    50% {
        box-shadow: 0 0 20px rgba(255, 215, 0, 1);
    }
    100% {
        box-shadow: 0 0 5px rgba(255, 215, 0, 0.5);
    }
}

/* --- Happy Moments Widget --- */
.happy-moments-widget .widget-content {
    flex-direction: row;
    justify-content: flex-start;
    gap: 15px;
}

.moment-photo {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--widget-bg);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* --- Weather Widget --- */
.weather-widget .widget-content {
    flex-direction: row;
    align-items: center;
    gap: 20px;
}

.weather-icon {
    font-size: 50px;
}

.weather-details {
    display: flex;
    flex-direction: column;
}

.temperature {
    font-size: 32px;
    font-weight: 700;
}

.conditions, .evening {
    font-size: 14px;
    color: var(--widget-subtext);
}

#chat-input:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--vau-gold);
}

#send-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    background: var(--vau-gold);
    color: var(--vau-dark-text);
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease;
}

#send-btn:hover {
    transform: scale(1.1);
}

/* --- Theme Toggle Icon --- */
.theme-toggle-container {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--glass-bg);
    backdrop-filter: var(--vau-glass-blur);
    -webkit-backdrop-filter: var(--vau-glass-blur);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.3s ease, color 0.4s ease;
    color: var(--text-primary);
    font-size: 14px;
}

.theme-toggle-container:hover {
    transform: translateY(-50%) scale(1.1) rotate(180deg);
}

/* =====================================================
   WATER TOURS VIEW STYLES
 ===================================================== */

.water-tour-header {
    align-items: center;
    gap: 15px;
}

.water-tour-header-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--vau-mobility);
    color: var(--vau-dark-text);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.water-tours-list-container {
    padding: 15px 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.water-tour-item {
    display: flex;
    align-items: center;
    padding: 15px;
    background: var(--cta-secondary-bg);
    border-radius: 18px;
    border: 1px solid var(--glass-border);
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.water-tour-item:hover {
    background-color: var(--cta-secondary-hover-bg);
    transform: scale(1.03);
}

.water-tour-photo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 15px;
}

.water-tour-info {
    flex-grow: 1;
}

.water-tour-name {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.cta-book {
    border: none;
    border-radius: 30px;
    padding: 12px 25px;
    font-size: 16px;
    font-weight: 700;
    background-color: var(--book-btn-bg);
    color: var(--vau-light-text);
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cta-book:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(29, 185, 84, 0.4);
}

/* --- Version Info in Weather Widget --- */
.version-info {
    border-top: 1px solid var(--glass-border);
    padding-top: 10px;
    margin-top: 15px;
    text-align: right;
    font-size: 12px;
    color: var(--widget-subtext);
}

.version-info p {
    margin: 0;
}