/* Telegram MiniApp стили для романтического приложения Peach */

:root {
  /* Используем только Telegram цвета - никаких собственных цветов */
  --tg-bg: var(--tg-theme-bg-color, #ffffff);
  --tg-text: var(--tg-theme-text-color, #000000);
  --tg-text-secondary: var(--tg-theme-hint-color, #999999);
  --tg-surface: var(--tg-theme-secondary-bg-color, #f8f8f8);
  --tg-accent: var(--tg-theme-button-color, #2481cc);
  --tg-accent-text: var(--tg-theme-button-text-color, #ffffff);
  --tg-border: var(--tg-theme-section-separator-color, #e0e0e0);
  --tg-link: var(--tg-theme-link-color, #2481cc);
  --tg-destructive: var(--tg-theme-destructive-text-color, #ff4757);
  --tg-shadow: rgba(0, 0, 0, 0.1);
}

/* Темная тема автоматически применяется через Telegram themeParams */
[data-theme="dark"] {
  --tg-bg: var(--tg-theme-bg-color, #1a1a1a);
  --tg-text: var(--tg-theme-text-color, #ffffff);
  --tg-text-secondary: var(--tg-theme-hint-color, #999999);
  --tg-surface: var(--tg-theme-secondary-bg-color, #2a2a2a);
  --tg-accent: var(--tg-theme-button-color, #2481cc);
  --tg-accent-text: var(--tg-theme-button-text-color, #ffffff);
  --tg-border: var(--tg-theme-section-separator-color, #404040);
  --tg-link: var(--tg-theme-link-color, #2481cc);
  --tg-destructive: var(--tg-theme-destructive-text-color, #ff4757);
  --tg-shadow: rgba(0, 0, 0, 0.3);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--tg-bg);
  color: var(--tg-text);
  line-height: 1.6;
  padding-bottom: 80px; /* Место для нижнего меню */
}

/* Заголовок приложения */
.app-header {
  background: var(--tg-accent);
  color: var(--tg-accent-text);
  padding: 20px;
  text-align: center;
  box-shadow: 0 2px 10px var(--tg-shadow);
  border-bottom: 1px solid var(--tg-border);
}

.app-title {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 5px;
}

.app-subtitle {
  font-size: 14px;
  opacity: 0.9;
}

/* Контейнеры для разных страниц */
.app-container,
.tasks-container,
.profile-container {
  padding: 20px;
}

.section-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--tg-text);
  margin-bottom: 15px;
}

/* Добро пожаловать секция */
.welcome-section {
  text-align: center;
  padding: 20px 0;
}

.welcome-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--tg-text);
  margin-bottom: 8px;
}

.welcome-subtitle {
  font-size: 16px;
  color: var(--tg-text-secondary);
  margin-bottom: 30px;
  line-height: 1.5;
}

/* Статистика карточки */
.stats-cards {
  display: flex;
  gap: 15px;
  margin-bottom: 30px;
  justify-content: center;
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin-top: 20px;
}

.stats-grid .full-width {
  grid-column: 1 / -1;
}

/* Карточка задания */
.task-card {
  background: var(--tg-surface);
  border-radius: 16px;
  padding: 20px;
  margin-bottom: 15px;
  box-shadow: 0 2px 8px var(--tg-shadow);
  border: 1px solid var(--tg-border);
  transition: all 0.2s ease;
}

.task-card:hover {
  transform: translateY(-1px);
  border-color: var(--tg-accent);
}

.task-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}

.task-icon {
  font-size: 24px;
  min-width: 32px;
}

.task-info {
  flex: 1;
}

.task-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--tg-text);
  margin-bottom: 8px;
  line-height: 1.4;
}

.task-description {
  font-size: 14px;
  color: var(--tg-text-secondary);
  line-height: 1.5;
  margin-bottom: 12px;
}

.task-meta {
  display: flex;
  gap: 15px;
  margin-bottom: 15px;
}

.task-meta-item {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--tg-text-secondary);
}

.task-category {
  background: var(--tg-surface);
  color: var(--tg-text-secondary);
  padding: 4px 8px;
  border-radius: 8px;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  border: 1px solid var(--tg-border);
}

/* Стили для разных типов заданий */
.task-card.individual {
  border-left: 4px solid var(--tg-accent);
}

.task-card.shared {
  border-left: 4px solid var(--tg-link);
}

.task-type-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 12px;
}

.task-type-badge.individual {
  background: var(--tg-surface);
  color: var(--tg-accent);
  border: 1px solid var(--tg-border);
}

.task-type-badge.shared {
  background: var(--tg-surface);
  color: var(--tg-link);
  border: 1px solid var(--tg-border);
}

.task-type-badge .badge-icon {
  font-size: 14px;
}

/* Активные задания */
.task-card.task-active {
  border: 2px solid var(--tg-accent);
  background: var(--tg-surface);
}

.task-card.task-active.individual {
  border-left: 4px solid var(--tg-accent);
}

.task-card.task-active.shared {
  border-left: 4px solid var(--tg-link);
}

.active-task-card {
  background: var(--tg-surface);
  border-radius: 16px;
  padding: 20px;
  margin-bottom: 15px;
  box-shadow: 0 2px 12px var(--tg-shadow);
  border: 2px solid var(--tg-accent);
  position: relative;
}

.active-task-card.individual {
  border-left: 4px solid var(--tg-accent);
}

.active-task-card.shared {
  border-left: 4px solid var(--tg-link);
}

.active-task-card::before {
  content: '✨ Активное';
  position: absolute;
  top: -8px;
  left: 16px;
  background: var(--tg-accent);
  color: var(--tg-accent-text);
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
}

.active-task-status {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  padding: 12px;
  background: var(--tg-surface);
  border-radius: 12px;
  border: 1px solid var(--tg-border);
  color: var(--tg-text);
}

.active-task-status.partner-waiting {
  background: var(--tg-surface);
  border-color: var(--tg-accent);
}

.active-task-status.partner-waiting::before {
  content: '👥 ';
}

.partner-notification {
  background: var(--tg-surface);
  border: 2px solid var(--tg-accent);
  border-radius: 12px;
  margin-bottom: 16px;
  padding: 16px;
  box-shadow: 0 4px 12px var(--tg-shadow);
  animation: pulse 2s infinite;
}

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

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

.partner-notification-text {
  flex-grow: 1;
  color: var(--tg-text);
  line-height: 1.4;
}

.partner-notification-text strong {
  color: var(--tg-accent);
  font-weight: 600;
}

.partner-notification-button {
  margin-top: 12px;
  text-align: center;
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.02); }
  100% { transform: scale(1); }
}

/* Анимации уведомлений */
@keyframes slideInTop {
  from {
    transform: translate(-50%, -100%);
    opacity: 0;
  }
  to {
    transform: translate(-50%, 0);
    opacity: 1;
  }
}

@keyframes slideOutTop {
  from {
    transform: translate(-50%, 0);
    opacity: 1;
  }
  to {
    transform: translate(-50%, -100%);
    opacity: 0;
  }
}

.complete-active-btn {
  width: 100%;
  background: var(--tg-accent);
  color: var(--tg-accent-text);
  border: none;
  padding: 14px 24px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-top: 12px;
}

.complete-active-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px var(--tg-shadow);
  opacity: 0.9;
}

.join-shared-btn {
  background: var(--tg-accent);
  color: var(--tg-accent-text);
  border: none;
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 4px var(--tg-shadow);
}

.join-shared-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 8px var(--tg-shadow);
  opacity: 0.9;
}

/* Кнопка выполнения задания */
.complete-btn {
  width: 100%;
  background: var(--tg-accent);
  color: var(--tg-accent-text);
  border: none;
  border-radius: 12px;
  padding: 14px 24px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.complete-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px var(--tg-shadow);
  opacity: 0.9;
}

.complete-btn:active {
  transform: translateY(0);
}

.complete-btn.activated {
  background: var(--tg-accent);
}

.complete-btn.activated:hover {
  opacity: 0.9;
}

.complete-btn.completed {
  background: var(--tg-text-secondary);
  cursor: default;
}

.complete-btn.completed:hover {
  background: var(--tg-text-secondary);
  transform: none;
}

.complete-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.complete-btn:disabled:hover {
  transform: none;
  box-shadow: none;
}

.complete-btn.pending {
  background: var(--tg-text-secondary);
  color: var(--tg-accent-text);
  cursor: default;
  opacity: 0.8;
}

.complete-btn.pending:hover {
  background: var(--tg-text-secondary);
  transform: none;
  box-shadow: none;
}

/* Нижнее меню */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--tg-surface);
  border-top: 1px solid var(--tg-border);
  box-shadow: 0 -2px 12px var(--tg-shadow);
  padding: 10px 0;
  z-index: 1000;
}

.nav-items {
  display: flex;
  justify-content: center;
  align-items: center;
}

.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8px 12px;
  color: var(--tg-text-secondary);
  text-decoration: none;
  transition: color 0.2s ease;
  flex: 1;
  min-width: 0;
}

.nav-item.active {
  color: var(--tg-accent);
}

.nav-item:hover {
  color: var(--tg-accent);
}

.nav-icon {
  font-size: 24px;
  margin-bottom: 4px;
}

.nav-label {
  font-size: 12px;
  font-weight: 500;
}

/* Кнопки действий */
.action-buttons {
  display: flex;
  flex-direction: column;
  gap: 15px;
  max-width: 280px;
  margin: 0 auto;
}

.action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 24px;
  border-radius: 16px;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px var(--tg-shadow);
}

.action-btn.primary {
  background: var(--tg-accent);
  color: var(--tg-accent-text);
}

.action-btn.secondary {
  background: var(--tg-surface);
  color: var(--tg-text);
  border: 1px solid var(--tg-border);
}

.action-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--tg-shadow);
}

.action-btn:active {
  transform: translateY(0);
}

/* Профиль */
.profile-card {
  background: var(--tg-surface);
  border-radius: 20px;
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: 0 2px 8px var(--tg-shadow);
  border: 1px solid var(--tg-border);
}

.profile-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--tg-border);
}

.profile-avatar {
  width: 60px;
  height: 60px;
  background: var(--tg-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: white;
}

.profile-name {
  font-size: 22px;
  font-weight: 700;
  color: var(--tg-text);
  margin-bottom: 4px;
}

.profile-username {
  font-size: 14px;
  color: var(--tg-text-secondary);
  font-family: monospace;
}

.profile-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.detail-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: transparent;
  border-radius: 12px;
  border-bottom: 1px solid var(--tg-border);
}

.detail-label {
  font-size: 14px;
  color: var(--tg-text-secondary);
  font-weight: 500;
}

.detail-value {
  font-size: 14px;
  color: var(--tg-text);
  font-weight: 600;
  font-family: monospace;
}

/* Прогресс бар */
.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--tg-border);
  border-radius: 4px;
  overflow: hidden;
  margin-top: 12px;
}

.progress-fill {
  height: 100%;
  background: var(--tg-accent);
  border-radius: 4px;
  transition: width 0.5s ease;
}

/* Пустое состояние */
.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--tg-text-secondary);
}

.empty-icon {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.5;
}

/* Анимация загрузки */
.loading {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 40px;
}

.loading::after {
  content: '';
  width: 24px;
  height: 24px;
  border: 2px solid var(--tg-border);
  border-top: 2px solid var(--tg-accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Адаптивность */
@media (max-width: 480px) {
  .app-container,
  .tasks-container,
  .profile-container {
    padding: 15px;
  }
  
  .task-card,
  .profile-card {
    padding: 16px;
    margin-bottom: 12px;
  }
  
  .app-header {
    padding: 16px;
  }
  
  .app-title {
    font-size: 22px;
  }
  
  .welcome-title {
    font-size: 22px;
  }
  
  .stats-cards {
    flex-direction: column;
    align-items: center;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .profile-header {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }
  
  .detail-item {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

/* Плавные переходы для всех интерактивных элементов */
.task-card, .complete-btn, .nav-item {
  transition: all 0.2s ease;
}

/* Стилизация для особых случаев */
.heart-animation {
  animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}