/* === Quran Tracker Mini App - стили === */

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

:root {
  /* Цвета из Telegram theme (с fallback) */
  --tg-bg: var(--tg-theme-bg-color, #faf7f2);
  --tg-text: var(--tg-theme-text-color, #2c2419);
  --tg-hint: var(--tg-theme-hint-color, #6b6357);
  --tg-link: var(--tg-theme-link-color, #2d7a4e);
  --tg-button: var(--tg-theme-button-color, #1a3a2e);
  --tg-button-text: var(--tg-theme-button-text-color, #ffffff);
  --tg-secondary-bg: var(--tg-theme-secondary-bg-color, #ffffff);
  --tg-header-bg: var(--tg-theme-header-bg-color, #f6f0e3);

  /* Наши акценты */
  --accent-green: #2d7a4e;
  --accent-green-light: #d9ead0;
  --accent-amber: #c47a2b;
  --accent-amber-light: #f8e8c8;
  --accent-cream: #f6f0e3;
  --border: #eee5d6;
  --shadow: rgba(0,0,0,0.06);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "SF Pro", Roboto, sans-serif;
  background: var(--tg-bg);
  color: var(--tg-text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overscroll-behavior: none;
}

#app { min-height: 100vh; }

.hidden { display: none !important; }

/* === Лоадер === */
.loader-screen {
  position: fixed; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  background: var(--tg-bg);
  z-index: 100;
}
.loader-spinner {
  width: 48px; height: 48px;
  border: 4px solid var(--accent-cream);
  border-top-color: var(--accent-green);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loader-text { margin-top: 16px; color: var(--tg-hint); font-size: 14px; }

/* === Основной контент === */
.main-content { padding: 16px 14px 30px; }

.app-header { margin-bottom: 18px; padding: 0 4px; }
.app-header h1 {
  font-size: 22px; font-weight: 700;
  display: flex; align-items: center; gap: 8px;
}
.subtitle {
  color: var(--tg-hint);
  font-size: 13px;
  margin-top: 2px;
}

/* === Карточки === */
.card {
  background: var(--tg-secondary-bg);
  border-radius: 14px;
  padding: 18px 16px;
  margin-bottom: 12px;
  border: 1px solid var(--border);
  box-shadow: 0 1px 2px var(--shadow);
}
.card-title {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--tg-hint);
  margin-bottom: 12px;
}

/* === Сегодня === */
.today-goal-display {
  font-size: 38px;
  font-weight: 700;
  color: var(--accent-green);
  line-height: 1;
}
.today-goal-label {
  font-size: 13px;
  color: var(--tg-hint);
  margin-top: 6px;
  margin-bottom: 16px;
}

.pages-input-wrap {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}
.pages-input {
  flex: 1;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 15px;
  background: var(--tg-bg);
  color: var(--tg-text);
  -webkit-appearance: none;
  appearance: none;
}
.pages-input:focus { outline: 2px solid var(--accent-green); border-color: transparent; }

/* === Кнопки === */
.primary-btn {
  background: var(--tg-button);
  color: var(--tg-button-text);
  border: none;
  padding: 11px 18px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.1s, opacity 0.2s;
  font-family: inherit;
}
.primary-btn:active { transform: scale(0.97); opacity: 0.9; }

.secondary-btn {
  background: var(--accent-cream);
  color: var(--tg-text);
  border: none;
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
  font-family: inherit;
}
.secondary-btn.danger { color: #b03030; }
.secondary-btn:active { opacity: 0.8; }

/* === Чекбокс закрытия цели === */
.check-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  background: var(--accent-cream);
  border-radius: 12px;
  cursor: pointer;
  transition: background 0.2s;
  user-select: none;
}
.check-row:active { background: #e8ddc3; }
.check-row.done {
  background: var(--accent-green-light);
}
.checkbox {
  width: 28px; height: 28px;
  border: 2px solid var(--tg-hint);
  border-radius: 8px;
  background: white;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: all 0.2s;
}
.check-row.done .checkbox {
  background: var(--accent-green);
  border-color: var(--accent-green);
}
.checkbox svg { opacity: 0; transition: opacity 0.2s; }
.check-row.done .checkbox svg { opacity: 1; }
.check-text {
  font-size: 15px;
  font-weight: 500;
  flex: 1;
}
.check-row.done .check-text { color: #1a4a2a; }

/* === Статистика === */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}
.stat {
  background: var(--tg-secondary-bg);
  border-radius: 12px;
  padding: 12px 8px;
  text-align: center;
  border: 1px solid var(--border);
}
.stat-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--accent-green);
  line-height: 1;
}
.stat-streak .stat-value { color: var(--accent-amber); }
.stat-label {
  font-size: 10.5px;
  color: var(--tg-hint);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-top: 5px;
}

/* === Прогресс === */
.progress-info {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
}
.progress-pages { font-size: 18px; font-weight: 700; }
.progress-pct { font-size: 13px; color: var(--tg-hint); }
.progress-bar-wrap {
  background: var(--accent-cream);
  border-radius: 10px;
  height: 12px;
  overflow: hidden;
  margin-bottom: 8px;
}
.progress-bar-fill {
  background: linear-gradient(90deg, var(--accent-green), #4a9b6e);
  height: 100%;
  border-radius: 10px;
  transition: width 0.5s ease;
}
.progress-juz { font-size: 12px; color: var(--tg-hint); }

/* === Калькулятор === */
.planner-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.planner-label { font-size: 14px; }
.planner-input {
  width: 80px;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  text-align: center;
  background: var(--tg-bg);
  color: var(--tg-text);
  -webkit-appearance: none;
  appearance: none;
}

.planner-presets {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.preset-chip {
  background: var(--accent-cream);
  border: none;
  padding: 7px 12px;
  border-radius: 14px;
  cursor: pointer;
  font-size: 12px;
  color: var(--tg-text);
  font-family: inherit;
}
.preset-chip:active { background: #e8ddc3; }

.planner-result {
  background: #f4f8f1;
  border: 1px solid #c5dcb9;
  border-radius: 10px;
  padding: 14px;
  margin-top: 8px;
}
.planner-result-main {
  font-size: 15px;
  color: #1a4a2a;
  margin-bottom: 6px;
}
.planner-result-main strong { font-size: 20px; font-weight: 700; }
.planner-result-sub {
  font-size: 12px;
  color: #5a6a4e;
  margin-bottom: 12px;
  line-height: 1.4;
}

/* === Календарь === */
.cal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.cal-title { font-size: 15px; font-weight: 600; }
.cal-nav-btn {
  background: var(--accent-cream);
  border: none;
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  color: var(--tg-text);
  font-family: inherit;
}
.cal-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
  margin-bottom: 5px;
}
.cal-weekday {
  text-align: center;
  font-size: 10px;
  color: var(--tg-hint);
  text-transform: uppercase;
  font-weight: 600;
}
.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
}
.cal-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  border-radius: 7px;
  background: var(--tg-bg);
  color: var(--tg-text);
}
.cal-day.empty { background: transparent; }
.cal-day.done {
  background: var(--accent-green-light);
  color: #1a4a2a;
  font-weight: 600;
}
.cal-day.partial {
  background: var(--accent-amber-light);
  color: #7a5a1a;
}
.cal-day.today {
  border: 2px solid var(--accent-green);
  font-weight: 700;
}

.legend {
  display: flex;
  gap: 12px;
  margin-top: 10px;
  font-size: 11px;
  color: var(--tg-hint);
  flex-wrap: wrap;
}
.legend-item { display: flex; align-items: center; gap: 5px; }
.legend-dot {
  width: 11px; height: 11px; border-radius: 4px;
}
.legend-dot.done-dot { background: var(--accent-green-light); }
.legend-dot.partial-dot { background: var(--accent-amber-light); }

/* === История === */
.history-list {
  max-height: 280px;
  overflow-y: auto;
}
.history-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
.history-item:last-child { border-bottom: none; }
.history-pages.complete {
  color: var(--accent-green);
  font-weight: 600;
}
.history-empty {
  color: var(--tg-hint);
  font-style: italic;
  text-align: center;
  padding: 20px;
  font-size: 13px;
}

/* === Настройки === */
.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}
.settings-label { font-size: 14px; flex: 1; }
.settings-input {
  width: 80px;
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: 7px;
  font-size: 14px;
  text-align: center;
  background: var(--tg-bg);
  color: var(--tg-text);
  -webkit-appearance: none;
  appearance: none;
}
.settings-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 6px;
}

.danger-zone {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}
.danger-zone summary {
  cursor: pointer;
  font-size: 13px;
  color: var(--tg-hint);
  padding: 5px 0;
  user-select: none;
  list-style: none;
}
.danger-zone summary::-webkit-details-marker { display: none; }
.danger-zone summary::before { content: "⚠ "; }
.danger-warning {
  font-size: 12px;
  color: var(--tg-hint);
  margin: 8px 0;
  padding: 8px;
  background: var(--accent-cream);
  border-radius: 6px;
}

/* === Футер === */
.app-footer {
  text-align: center;
  font-size: 11px;
  color: var(--tg-hint);
  padding: 14px 0;
}

/* === Toast === */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--tg-button);
  color: var(--tg-button-text);
  padding: 11px 20px;
  border-radius: 10px;
  font-size: 13px;
  opacity: 0;
  transition: all 0.3s;
  pointer-events: none;
  box-shadow: 0 6px 20px rgba(0,0,0,0.18);
  max-width: 90%;
  z-index: 1000;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* === Тёмная тема === */
@media (prefers-color-scheme: dark) {
  :root {
    --accent-green-light: #1f4a30;
    --accent-amber-light: #4a3a1a;
    --accent-cream: #2a2620;
    --border: #3a3530;
    --shadow: rgba(0,0,0,0.3);
  }
  .pages-input, .settings-input, .planner-input { background: #2a2620; }
  .planner-result {
    background: #1a2a1a;
    border-color: #2a4a2a;
  }
  .planner-result-main { color: #a8e0b0; }
  .planner-result-sub { color: #88a888; }
}