:root {
  --bg: #f4f6f8;
  --panel: #ffffff;
  --text: #1b232c;
  --muted: #6f7b86;
  --line: #dfe5ec;
  --radius: 16px;
  --radius-cards: 16px;
  --shadow-card: 0 4px 16px rgba(27, 35, 44, 0.08);
  --shadow-card-hover: 0 10px 24px rgba(27, 35, 44, 0.14);
  --shadow-handle: 0 2px 8px rgba(27, 35, 44, 0.15);
  --shadow-dialog: 0 10px 40px rgba(27, 35, 44, 0.2);
}

[data-theme="dark"] {
  --bg: #0f172a;
  --panel: #1e293b;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --line: #334155;
  --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.3);
  --shadow-card-hover: 0 10px 24px rgba(0, 0, 0, 0.4);
  --shadow-handle: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-dialog: 0 10px 40px rgba(0, 0, 0, 0.5);
}

[data-card-style="square"] {
  --radius-cards: 0;
}

html,
body {
  min-height: 100%;
}

/* Все кликабельные кнопки показывают курсор-указатель (палец) при наведении;
   у некоторых кнопок (viewer close/nav/delete и др.) браузер по умолчанию
   рисует стрелку, поэтому задаём единое поведение глобально. */
button:not(:disabled) {
  cursor: pointer;
}

body {
  margin: 0;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 5% -10%, #dbe7f3 0, transparent 45%),
    radial-gradient(circle at 100% 0, #e8edf4 0, transparent 38%),
    var(--bg);
}

[data-theme="dark"] body {
  background: var(--bg);
}

body.viewer-open {
  overflow: hidden;
}

.app-main {
  padding-top: 1rem;
  padding-bottom: 0.5rem;
}

.app-shell {
  padding-left: clamp(0.85rem, 2.4vw, 2rem);
  padding-right: clamp(0.85rem, 2.4vw, 2rem);
}

.gallery-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.gallery-head h1 {
  margin: 0;
  font-size: clamp(1.35rem, 4vw, 2rem);
  font-weight: 700;
}

.gallery-head p {
  margin: 0.45rem 0 0;
  color: var(--muted);
}

.gallery-head-left {
  flex: 1;
}

.album-comment {
  margin: 0.5rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
  max-width: 600px;
  /* Сохраняем переносы строк, введённые в описании альбома */
  white-space: pre-line;
}

.gallery-head-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.btn-action {
  display: none;
  align-items: center;
  /* border-box обязателен: без него у ссылок (.btn-action) padding с border
     добавляются к height и кнопка "Создать альбом" оказывается ниже. */
  box-sizing: border-box;
  gap: 0.4rem;
  padding: 0.5rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  font-size: 0.85rem;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
  line-height: 1.2;
  white-space: nowrap;
}

.btn-action:hover {
  background: var(--bg);
  border-color: var(--muted);
}

.btn-action svg {
  flex-shrink: 0;
}

.gallery-empty {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: var(--radius-cards);
  padding: clamp(1.1rem, 3.2vw, 1.5rem);
}

.gallery-empty h2 {
  margin: 0;
  font-size: 1.15rem;
}

.gallery-empty p {
  margin: 0.6rem 0 0;
  color: var(--muted);
}

.album-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  row-gap: 5px;
  column-gap: 5px;
}

.album-card {
  position: relative;
  display: block;
  text-decoration: none;
  color: var(--text);
  border-radius: var(--radius-cards);
  overflow: hidden;
  background: var(--panel);
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.album-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
}

/* ===== Группы альбомов ===== */
.album-group-section {
  margin-bottom: 1.5rem;
}

.album-group-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--line);
  font-size: 1.15rem;
  font-weight: 700;
}

.album-group-count {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--muted);
  background: var(--bg);
  padding: 0.1rem 0.5rem;
  border-radius: 10px;
}

.album-card.dragging {
  opacity: 0.4;
  transform: scale(0.95);
}

.album-card.drag-over-top {
  box-shadow: 0 -8px 20px rgba(59, 130, 246, 0.7), var(--shadow-card);
}

.album-card.drag-over-bottom {
  box-shadow: 0 8px 20px rgba(59, 130, 246, 0.7), var(--shadow-card);
}

.album-card-cover {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #e8edf4;
  position: relative;
}

.album-badge-360 {
  position: absolute;
  bottom: 0.5rem;
  right: 0.5rem;
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
  font-size: 1.5rem;
  font-weight: 700;
  padding: 0.4rem 1rem;
  border-radius: 12px;
  pointer-events: none;
}

.album-badge-init {
  position: absolute;
  bottom: 0.5rem;
  right: 0.5rem;
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 500;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  pointer-events: none;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.album-badge-private {
  position: absolute;
  bottom: 0.5rem;
  right: 0.5rem;
  background: rgba(180, 120, 40, 0.8);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  pointer-events: none;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.album-badge-private svg {
  flex-shrink: 0;
}

.album-badge-private-inline {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: rgba(180, 120, 40, 0.15);
  color: #b47828;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 6px;
  margin-left: 0.5rem;
  vertical-align: middle;
}

.album-badge-private-inline svg {
  flex-shrink: 0;
}

[data-theme="dark"] .album-badge-private {
  background: rgba(200, 150, 60, 0.7);
}

[data-theme="dark"] .album-badge-private-inline {
  background: rgba(200, 150, 60, 0.15);
  color: #c8963c;
}

.init-spinner {
  animation: init-spin 1s linear infinite;
}

@keyframes init-spin {
  to { transform: rotate(360deg); }
}

.album-card-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--line) 0%, var(--bg) 100%);
}

.album-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.25s ease;
}

.album-card:hover .album-card-cover img {
  transform: scale(1.04);
}

.album-card-info {
  padding: 0.75rem 0.85rem 0.9rem;
}

.album-card-info h2 {
  margin: 0;
  font-size: 0.98rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.album-card-info p {
  margin: 0.3rem 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

/* Кастомный тултип карточки альбома: название + описание.
   Появляется при наведении на заголовок, если название обрезано
   или у альбома есть описание. Позиционируется фиксированно
   относительно вьюпорта, поэтому не обрезается overflow карточки.
   Цвета идут через переменные --panel/--text/--muted, поэтому
   тёмная тема переключается автоматически без отдельных правил. */
.album-tooltip {
  position: fixed;
  z-index: 1000;
  display: none;
  max-width: min(300px, calc(100vw - 2rem));
  padding: 0.65rem 0.8rem;
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: var(--shadow-dialog);
  overflow-wrap: break-word;
}

.album-tooltip-visible {
  display: block;
}

.album-tooltip-title {
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.35;
}

.album-tooltip-comment {
  margin-top: 0.35rem;
  font-size: 0.8rem;
  line-height: 1.45;
  color: var(--muted);
  white-space: pre-line;
}

.album-card-link {
  display: block;
  text-decoration: none;
  color: var(--text);
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  row-gap: 1px;
  column-gap: 5px;
}

.photo-tile-wrapper {
  position: relative;
  transition: transform 0.2s ease, opacity 0.2s ease;
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-cards);
  outline: none;
}

.photo-tile-wrapper:focus-visible {
  outline: none;
}

.photo-tile-wrapper.dragging {
  opacity: 0.4;
  transform: scale(0.95);
}

.photo-tile-wrapper.drag-over-top {
  box-shadow: 0 -8px 20px rgba(59, 130, 246, 0.7), var(--shadow-card);
}

.photo-tile-wrapper.drag-over-bottom {
  box-shadow: 0 8px 20px rgba(59, 130, 246, 0.7), var(--shadow-card);
}

.photo-tile {
  position: relative;
  border: 0;
  padding: 0;
  margin: 0;
  cursor: zoom-in;
  border-radius: var(--radius-cards);
  overflow: hidden;
  background: var(--panel);
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  aspect-ratio: 1 / 1;
  outline: none;
}

.photo-tile:focus-visible {
  outline: none;
}

.photo-tile::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, #edf2f7 15%, #f9fbfd 45%, #edf2f7 75%);
  background-size: 220% 100%;
  animation: tile-shimmer 1.45s ease-in-out infinite;
  opacity: 0;
  transition: opacity 0.25s ease;
  z-index: 0;
}

.photo-tile.is-loading::before {
  opacity: 1;
}

.photo-tile img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.photo-tile.is-loaded img {
  opacity: 1;
}

.photo-tile:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(27, 35, 44, 0.12);
}

@keyframes tile-shimmer {
  0% {
    background-position: 100% 0;
  }

  100% {
    background-position: -100% 0;
  }
}

@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(24px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes fade-in-scale {
  from {
    opacity: 0;
    transform: scale(0.92);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes fade-in-down {
  from {
    opacity: 0;
    transform: translateY(-16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.album-card.animate-in {
  opacity: 0;
  animation: fade-in-up 0.45s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.photo-tile-wrapper.animate-in {
  opacity: 0;
  animation: fade-in-scale 0.4s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.gallery-head.animate-in {
  animation: fade-in-down 0.4s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

[data-theme="dark"] .photo-tile::before {
  background: linear-gradient(100deg, #1e293b 15%, #334155 45%, #1e293b 75%);
}

[data-theme="dark"] .album-comment {
  color: #94a3b8;
}

[data-theme="dark"] .btn-action {
  background: var(--panel);
  color: #e2e8f0;
  border-color: #334155;
}

[data-theme="dark"] .btn-action:hover {
  background: #334155;
  border-color: #475569;
}

[data-theme="dark"] .album-card-cover {
  background: var(--panel);
}

[data-theme="dark"] .album-card.drag-over-top {
  box-shadow: 0 -8px 20px rgba(96, 165, 250, 0.7), var(--shadow-card);
}

[data-theme="dark"] .album-card.drag-over-bottom {
  box-shadow: 0 8px 20px rgba(96, 165, 250, 0.7), var(--shadow-card);
}

[data-theme="dark"] .photo-tile-wrapper.drag-over-top {
  box-shadow: 0 -8px 20px rgba(96, 165, 250, 0.7), var(--shadow-card);
}

[data-theme="dark"] .photo-tile-wrapper.drag-over-bottom {
  box-shadow: 0 8px 20px rgba(96, 165, 250, 0.7), var(--shadow-card);
}

[data-theme="dark"] .photo-drag-handle,
[data-theme="dark"] .album-drag-handle {
  background: rgba(30, 41, 59, 0.85);
  color: #e2e8f0;
}

[data-theme="dark"] .album-edit-btn,
[data-theme="dark"] .album-share-btn {
  background: rgba(30, 41, 59, 0.85);
  color: #e2e8f0;
}

[data-theme="dark"] .album-edit-btn:hover,
[data-theme="dark"] .album-share-btn:hover {
  background: rgba(51, 65, 85, 0.95);
}

[data-theme="dark"] .photo-drag-handle:hover,
[data-theme="dark"] .album-drag-handle:hover {
  background: rgba(51, 65, 85, 0.95);
  color: #fff;
}

[data-theme="dark"] .photo-view-count {
  background: rgba(30, 41, 59, 0.85);
  color: #e2e8f0;
}

[data-theme="dark"] .photo-view-count::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23e2e8f0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M1 12s4-8 11-8 11 8 11 8-4 8-11 8-11-8-11-8z'%3E%3C/path%3E%3Ccircle cx='12' cy='12' r='3'%3E%3C/circle%3E%3C/svg%3E");
}

[data-theme="dark"] .photo-comments-count {
  background: rgba(30, 41, 59, 0.85);
  color: #e2e8f0;
}

[data-theme="dark"] .photo-comments-count::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23e2e8f0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z'%3E%3C/path%3E%3C/svg%3E");
}

[data-theme="dark"] .album-edit-btn::after,
[data-theme="dark"] .album-share-btn::after,
[data-theme="dark"] .album-drag-handle::after,
[data-theme="dark"] .photo-drag-handle::after {
  color: var(--text);
}

@media (max-width: 768px) {
  .photo-grid {
    row-gap: 1px;
    column-gap: 5px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ===== Masonry-раскладка (выравненные ряды, Google Photos-стиль) =====
   Порядок фото горизонтальный (row-major): JS раскладывает тайлы абсолютно,
   высоту контейнера задаёт скрипт (window.masonryLayout в site.js). */
html[data-layout="masonry"] .photo-grid {
  display: block;
  position: relative;
}

html[data-layout="masonry"] .photo-tile-wrapper {
  position: absolute;
  aspect-ratio: auto;
  height: auto;
  margin: 0;
}

html[data-layout="masonry"] .photo-tile {
  aspect-ratio: auto;
  height: 100%;
  width: 100%;
}

html[data-layout="masonry"] .photo-tile img {
  height: 100%;
  object-fit: cover;
}

/* В masonry перетаскивание фото отключено (совместимость порядка решена иначе). */
html[data-layout="masonry"] .photo-drag-handle {
  display: none !important;
}

.site-footer {
  text-align: center;
  padding: 1rem;
  color: var(--muted);
  font-size: 0.875rem;
}

.site-footer p {
  margin: 0;
}

/* ===== Таймлайн ===== */
.timeline-container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.timeline-month-header {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin: 0 0 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--line);
  font-size: 1.2rem;
}

.timeline-month-name {
  font-weight: 700;
}

.timeline-month-year {
  font-weight: 400;
  color: var(--muted);
}

.timeline-month-count {
  margin-left: auto;
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--muted);
}

.timeline-photos {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 4px;
}

.timeline-photo {
  display: block;
  /* Как в альбоме: радиус берётся из --radius-cards, чтобы переключатель
     «скруглённые/прямые» карточки (data-card-style="square") работал и здесь. */
  border-radius: var(--radius-cards);
  overflow: hidden;
  aspect-ratio: 1;
  background: var(--panel);
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.timeline-photo:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

.timeline-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (max-width: 768px) {
  .timeline-photos {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 3px;
  }

  .timeline-month-header {
    font-size: 1rem;
  }
}

/* ===== Глобальная карта ===== */
.global-map-container {
  border-radius: var(--radius-cards);
  overflow: hidden;
  background: var(--panel);
  box-shadow: var(--shadow-card);
}

.global-map {
  width: 100%;
  height: 70vh;
  min-height: 400px;
}

.map-yandex-marker {
  width: 160px;
  background: var(--panel);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  cursor: pointer;
}

.map-yandex-marker img {
  width: 100%;
  height: 100px;
  object-fit: cover;
  display: block;
}

.map-popup-info {
  padding: 0.4rem 0.6rem;
}

.map-popup-album {
  display: block;
  font-weight: 600;
  font-size: 0.8rem;
}

.map-popup-date {
  display: block;
  color: var(--muted);
  font-size: 0.7rem;
  margin-top: 0.1rem;
}

[data-theme="dark"] .map-yandex-marker {
  background: #1e293b;
  color: #e2e8f0;
}