/**
 * MOBILE APP SHELL - Основная структура мобильного приложения
 * Netflix/Disney+ стиль
 * Применяется только на экранах < 768px
 */

/* ============================================
   CSS VARIABLES FOR MOBILE
   ============================================ */
:root {
  --mobile-nav-height: 64px;
  --mobile-nav-bg: rgba(12, 12, 14, 0.95);
  --mobile-nav-border: rgba(255, 255, 255, 0.08);
  --mobile-nav-icon-size: 24px;
  --mobile-nav-active-color: var(--color-primary, #00d4ff);
  --mobile-nav-inactive-color: rgba(255, 255, 255, 0.6);
  --mobile-header-height: 56px;
  --mobile-safe-area-bottom: env(safe-area-inset-bottom, 0px);
  --mobile-safe-area-top: env(safe-area-inset-top, 0px);
}

/* Светлая тема */
html[data-theme="light_japan"] {
  --mobile-nav-bg: rgba(250, 250, 248, 0.95);
  --mobile-nav-border: rgba(0, 0, 0, 0.08);
  --mobile-nav-inactive-color: rgba(0, 0, 0, 0.5);
}

/* ============================================
   BOTTOM TAB BAR
   ============================================ */
@media (max-width: 767px) {
  /* Компенсируем высоту нижней навигации для контента */
  body.has-mobile-nav {
    padding-bottom: calc(var(--mobile-nav-height) + var(--mobile-safe-area-bottom));
  }
  
  /* Скрываем стандартный футер на мобилках */
  body.has-mobile-nav footer.footer {
    display: none;
  }
}

.mobile-tab-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: calc(var(--mobile-nav-height) + var(--mobile-safe-area-bottom));
  padding-bottom: var(--mobile-safe-area-bottom);
  background: var(--mobile-nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--mobile-nav-border);
  z-index: 9999;
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.3);
}

@media (max-width: 767px) {
  .mobile-tab-bar {
    display: flex;
    justify-content: space-around;
    align-items: flex-start;
    padding-top: 8px;
  }
}

/* Tab Item */
.mobile-tab-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1;
  height: 56px;
  text-decoration: none;
  color: var(--mobile-nav-inactive-color);
  transition: all 0.2s ease;
  position: relative;
  -webkit-tap-highlight-color: transparent;
}

.mobile-tab-item:active {
  transform: scale(0.92);
}

.mobile-tab-item.active {
  color: var(--mobile-nav-active-color);
}

/* Tab Icon */
.mobile-tab-icon {
  width: var(--mobile-nav-icon-size);
  height: var(--mobile-nav-icon-size);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  position: relative;
  transition: transform 0.2s ease;
}

.mobile-tab-item.active .mobile-tab-icon {
  transform: scale(1.1);
}

/* Active indicator dot */
.mobile-tab-item.active::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--mobile-nav-active-color);
  box-shadow: 0 0 8px var(--mobile-nav-active-color);
}

/* Tab Label */
.mobile-tab-label {
  font-size: 10px;
  font-weight: 600;
  margin-top: 4px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

/* Search button - выделенная кнопка по центру */
.mobile-tab-item--search {
  position: relative;
  margin-top: -20px;
  background: transparent !important;
  background-color: transparent !important;
}

.mobile-tab-item--search .mobile-tab-icon {
  width: 48px !important;
  height: 48px !important;
  background: var(--mobile-nav-active-color, #00d4ff) !important;
  border-radius: 50% !important;
  border: none !important;
  outline: none !important;
  box-shadow: 0 4px 16px rgba(0, 212, 255, 0.4) !important;
  color: #000 !important;
  font-size: 20px !important;
}

/* Убираем любые рамки и квадраты на кнопке поиска */
.mobile-tab-item--search,
.mobile-tab-item--search::before,
.mobile-tab-item--search::after {
  background: transparent !important;
  background-color: transparent !important;
  border: none !important;
  outline: none !important;
  box-sizing: border-box !important;
  box-shadow: none !important;
}

/* Только иконка имеет фон */
.mobile-tab-item--search .mobile-tab-icon {
  border: none !important;
  outline: none !important;
}

.mobile-tab-item--search:active .mobile-tab-icon {
  transform: scale(0.95);
}

.mobile-tab-item--search.active {
  color: var(--mobile-nav-active-color);
}

.mobile-tab-item--search .mobile-tab-label {
  display: none;
}

/* Светлая тема - поиск */
html[data-theme="light_japan"] .mobile-tab-item--search .mobile-tab-icon {
  background: var(--color-primary, #00d4ff);
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.15);
}

/* ============================================
   COMPACT MOBILE HEADER
   ============================================ */
.mobile-app-header {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: calc(var(--mobile-header-height) + var(--mobile-safe-area-top));
  padding-top: var(--mobile-safe-area-top);
  background: var(--mobile-nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--mobile-nav-border);
  z-index: 9998;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
}

@media (max-width: 767px) {
  .mobile-app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-left: 16px;
    padding-right: 16px;
  }
  
  /* Компенсируем высоту header для контента */
  body.has-mobile-nav {
    padding-top: calc(var(--mobile-header-height) + var(--mobile-safe-area-top));
  }
  
  /* Скрываем старый header */
  body.has-mobile-nav .header.style-1 {
    display: none !important;
  }
}

/* Header Logo */
.mobile-app-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.mobile-app-logo img {
  height: 32px;
  width: auto;
  object-fit: contain;
}

.mobile-app-logo-text {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-main, #fff);
  letter-spacing: -0.02em;
}

/* Header Actions */
.mobile-app-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.mobile-app-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  color: var(--text-main, #fff);
  font-size: 18px;
  text-decoration: none;
  transition: all 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}

.mobile-app-btn:active {
  transform: scale(0.92);
  background: rgba(255, 255, 255, 0.12);
}

/* Кнопка типа контента в мобильной шапке */
.mobile-app-btn.category-mode-btn {
  width: auto;
  min-width: 40px;
  padding: 0 12px;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}

.mobile-app-btn.category-mode-btn i {
  font-size: 14px;
}

.mobile-app-btn.category-mode-btn .mobile-category-text {
  display: inline;
  font-size: 10px;
  letter-spacing: 0.02em;
}

/* Активное состояние - выбраны категории */
.mobile-app-btn.category-mode-btn.active,
.mobile-app-btn.category-mode-btn[data-active="true"] {
  background: var(--accent, #00d4ff);
  border-color: var(--accent, #00d4ff);
  color: #000;
}

/* Кнопка меню (категории, радио, чат) */
.mobile-menu-toggle-btn {
  position: relative;
}

/* Кнопка категорий в header */
.mobile-category-btn {
  font-size: 14px;
  gap: 4px;
  padding: 0 12px;
  width: auto;
  min-width: 40px;
}

.mobile-category-btn span {
  font-size: 11px;
  font-weight: 600;
}

/* Theme toggle button */
.mobile-theme-toggle-btn {
  position: relative;
}

.mobile-theme-toggle-btn i {
  transition: transform 0.3s ease;
}

/* ============================================
   CATEGORY PILLS (горизонтальный скролл категорий)
   ============================================ */
.mobile-category-pills {
  display: none;
  overflow-x: auto;
  padding: 12px 16px;
  gap: 8px;
  scrollbar-width: none;
  -ms-overflow-style: none;
  background: linear-gradient(to bottom, var(--bg-primary, #0c0c0e), transparent);
}

.mobile-category-pills::-webkit-scrollbar {
  display: none;
}

@media (max-width: 767px) {
  .mobile-category-pills {
    display: flex;
  }
}

.mobile-category-pill {
  flex-shrink: 0;
  padding: 10px 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  color: var(--text-main, #fff);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}

.mobile-category-pill:active {
  transform: scale(0.95);
}

.mobile-category-pill.active {
  background: var(--color-primary, #00d4ff);
  border-color: var(--color-primary, #00d4ff);
  color: #000;
  box-shadow: 0 4px 16px rgba(0, 212, 255, 0.3);
}

/* ============================================
   FULLSCREEN SEARCH OVERLAY - Улучшенный
   ============================================ */
.mobile-search-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-primary, #0c0c0e);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.3s cubic-bezier(0.32, 0.72, 0, 1);
}

.mobile-search-overlay.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mobile-search-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  padding-top: calc(12px + var(--mobile-safe-area-top));
  background: var(--mobile-nav-bg);
  border-bottom: 1px solid var(--mobile-nav-border);
}

.mobile-search-back {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  border: none;
  border-radius: 12px;
  color: var(--text-main, #fff);
  font-size: 18px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.mobile-search-back:active {
  background: rgba(255, 255, 255, 0.15);
  transform: scale(0.92);
}

.mobile-search-input-wrapper {
  flex: 1;
  position: relative;
}

.mobile-search-input {
  width: 100%;
  height: 48px;
  padding: 0 16px;
  padding-left: 48px;
  background: rgba(255, 255, 255, 0.08);
  border: 2px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  color: var(--text-main, #fff);
  font-size: 16px;
  font-weight: 500;
  outline: none;
  transition: all 0.2s ease;
}

.mobile-search-input:focus {
  border-color: var(--color-primary, #00d4ff);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.15);
}

.mobile-search-input::placeholder {
  color: rgba(255, 255, 255, 0.4);
  font-weight: 400;
}

.mobile-search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-primary, #00d4ff);
  font-size: 18px;
  pointer-events: none;
}

.mobile-search-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
}

/* Подсказки/история поиска */
.mobile-search-suggestions {
  margin-bottom: 20px;
}

.mobile-search-suggestions-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255,255,255,0.5);
  margin-bottom: 12px;
}

.mobile-search-suggestion {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  color: var(--text-main, #fff);
  text-decoration: none;
}

.mobile-search-suggestion i {
  color: rgba(255,255,255,0.4);
}

/* Search Results */
.mobile-search-results {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mobile-search-result-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 14px;
  text-decoration: none;
  transition: all 0.2s ease;
}

.mobile-search-result-item:active {
  background: rgba(255, 255, 255, 0.08);
  transform: scale(0.98);
}

.mobile-search-result-poster {
  width: 56px;
  height: 84px;
  object-fit: cover;
  border-radius: 10px;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.mobile-search-result-info {
  flex: 1;
  min-width: 0;
}

.mobile-search-result-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-main, #fff);
  margin: 0 0 6px;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.mobile-search-result-meta {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  display: flex;
  align-items: center;
  gap: 8px;
}

.mobile-search-result-badge {
  padding: 3px 8px;
  background: rgba(255,255,255,0.1);
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
}

/* ============================================
   MENU PANEL - Меню с категориями, радио, чат
   ============================================ */
.mobile-menu-panel {
  max-height: 70vh;
}

.mobile-menu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.mobile-menu-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  text-decoration: none;
  color: var(--text-main, #fff);
  transition: all 0.2s ease;
}

.mobile-menu-item:active {
  transform: scale(0.95);
  background: rgba(255,255,255,0.08);
}

.mobile-menu-item-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.08);
  border-radius: 12px;
  font-size: 20px;
  color: var(--color-primary, #00d4ff);
}

.mobile-menu-item-label {
  font-size: 11px;
  font-weight: 600;
  text-align: center;
}

/* Секция категорий */
.mobile-menu-section {
  margin-bottom: 20px;
}

.mobile-menu-section-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255,255,255,0.5);
  margin-bottom: 12px;
  padding-left: 4px;
}

.mobile-category-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.mobile-category-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main, #fff);
  text-decoration: none;
  transition: all 0.2s ease;
}

.mobile-category-item:active {
  transform: scale(0.95);
}

.mobile-category-item.active {
  background: var(--color-primary, #00d4ff);
  border-color: var(--color-primary, #00d4ff);
  color: #000;
}

.mobile-category-item i {
  font-size: 14px;
}

/* ============================================
   SLIDE-UP PANELS (для фильтров, тем и т.д.)
   ============================================ */
.mobile-panel-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 10001;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.mobile-panel-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.mobile-panel {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  max-height: 85vh;
  background: var(--bg-secondary, #18181b);
  border-radius: 20px 20px 0 0;
  z-index: 10002;
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1);
  overflow: hidden;
  padding-bottom: var(--mobile-safe-area-bottom);
}

.mobile-panel.is-open {
  transform: translateY(0);
}

.mobile-panel-handle {
  width: 36px;
  height: 4px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 2px;
  margin: 12px auto;
}

.mobile-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px 16px;
  border-bottom: 1px solid var(--mobile-nav-border);
}

.mobile-panel-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-main, #fff);
  margin: 0;
}

.mobile-panel-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  border: none;
  border-radius: 50%;
  color: var(--text-main, #fff);
  font-size: 16px;
  cursor: pointer;
}

.mobile-panel-body {
  padding: 20px;
  max-height: calc(85vh - 100px);
  overflow-y: auto;
}

/* ============================================
   THEME SELECTOR IN PANEL
   ============================================ */
.mobile-theme-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.mobile-theme-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 2px solid transparent;
  border-radius: 16px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.mobile-theme-option.active {
  border-color: var(--color-primary, #00d4ff);
  background: rgba(0, 212, 255, 0.1);
}

.mobile-theme-preview {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  margin-bottom: 8px;
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.mobile-theme-option[data-theme="neon"] .mobile-theme-preview {
  background: linear-gradient(135deg, #050510, #00d4ff);
}

.mobile-theme-option[data-theme="hard_japan"] .mobile-theme-preview {
  background: linear-gradient(135deg, #0a0a0a, #c63b32);
}

.mobile-theme-option[data-theme="light_japan"] .mobile-theme-preview {
  background: linear-gradient(135deg, #f5f5f0, #c8903a);
}

.mobile-theme-option[data-theme="cyberpunk"] .mobile-theme-preview {
  background: linear-gradient(135deg, #0d0d0d, #ff1493);
}

.mobile-theme-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main, #fff);
}

/* ============================================
   PULL TO REFRESH INDICATOR
   ============================================ */
.mobile-ptr-indicator {
  position: fixed;
  top: calc(var(--mobile-header-height) + var(--mobile-safe-area-top));
  left: 50%;
  transform: translateX(-50%) translateY(-60px);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary, #00d4ff);
  border-radius: 50%;
  color: #000;
  font-size: 18px;
  z-index: 9997;
  opacity: 0;
  transition: all 0.3s ease;
}

.mobile-ptr-indicator.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(20px);
}

.mobile-ptr-indicator.is-loading i {
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Smooth page transitions */
.mobile-page-enter {
  animation: slideUp 0.3s ease forwards;
}

/* ============================================
   HAPTIC FEEDBACK SIMULATION
   ============================================ */
.haptic-light {
  /* Use with navigator.vibrate(10) in JS */
}

.haptic-medium {
  /* Use with navigator.vibrate(25) in JS */
}

/* ============================================
   CATEGORY PANEL (Быстрый выбор типа контента)
   ============================================ */
.mobile-category-panel {
  max-height: 60vh;
}

.mobile-category-panel .mobile-panel-body {
  padding: 16px;
}

.mobile-panel-header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mobile-panel-apply-btn {
  padding: 8px 16px;
  background: var(--accent, #00d4ff);
  color: #000;
  border: none;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s ease;
}

.mobile-panel-apply-btn:active {
  transform: scale(0.95);
}

.mobile-category-grid {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 12px !important;
}

.mobile-category-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 20px 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  color: var(--text-main, #fff);
  text-decoration: none;
  font-size: 12px;
  font-weight: 600;
  text-align: center;
  transition: all 0.2s ease;
  cursor: pointer;
  position: relative;
}

/* Скрываем чекбокс */
.mobile-category-checkbox {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

/* Выбранная карточка */
.mobile-category-card.selected,
.mobile-category-card:has(.mobile-category-checkbox:checked) {
  background: var(--accent, #00d4ff);
  border-color: var(--accent, #00d4ff);
  color: #000;
}

.mobile-category-card:active {
  transform: scale(0.95);
}

.mobile-category-card i {
  font-size: 24px;
  opacity: 0.9;
}

.mobile-category-card.selected i,
.mobile-category-card:has(.mobile-category-checkbox:checked) i {
  opacity: 1;
}