/* ── TrailPaint Stories — Shared Styles ── */

*, *::before, *::after { box-sizing: border-box; margin: 0; }

html, body {
  height: 100%;
  font-family: Georgia, serif;
  background: #fdf8ef;
  color: #3b1a06;
}

a { color: #78350f; text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Layout ── */

.stories-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Story page (Level 1): lock to viewport, no scroll */
.stories-page--fixed {
  height: 100vh;
  height: 100dvh;
  min-height: 0;
  overflow: hidden;
}

.stories-header {
  padding: 10px 24px;
  border-bottom: 1px solid #e5dcc8;
  flex-shrink: 0;
}

/* Compact header for story page (back + title inline) */
.stories-header--compact {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 8px 24px;
}

.stories-header--compact .stories-header__title {
  font-size: 16px;
  margin: 0;
}

.stories-header--compact .stories-header__subtitle {
  font-size: 12px;
}

.stories-header__back {
  font-size: 12px;
  color: #92400e;
  display: inline-block;
  margin-bottom: 4px;
  flex-shrink: 0;
}

.stories-header--compact .stories-header__back {
  margin-bottom: 0;
}

.stories-header__title {
  font-size: 22px;
  color: #78350f;
  margin: 0 0 2px;
}

.stories-header__subtitle {
  font-size: 13px;
  color: #92400e;
  margin: 0;
}

.stories-header__desc {
  font-size: 12px;
  color: #6b5c4c;
  margin: 6px 0 0;
  line-height: 1.6;
  max-width: 640px;
}

.stories-footer {
  padding: 20px 24px;
  border-top: 1px solid #e5dcc8;
  text-align: center;
  font-size: 13px;
  color: #92400e;
}

.stories-footer a {
  color: #b45309;
  font-weight: bold;
}

/* ── Level 0: Catalog Cards ── */

.catalog-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  padding: 24px;
}

/* Nested grid inside a collection group — no outer flex/padding, those live on the group */
.catalog-grid--nested {
  padding: 0;
  flex: none;
}

/* Grouped catalog: block layout so sections stack vertically */
.catalog-groups {
  flex: 1;
  display: block;
}

.catalog-group {
  padding: 24px 24px 8px;
}

.catalog-group + .catalog-group {
  border-top: 1px solid #e5dcc8;
  margin-top: 8px;
}

.catalog-group__title {
  font-size: 16px;
  color: #92400e;
  margin: 0 0 16px;
  font-weight: normal;
  letter-spacing: 0.02em;
}

.catalog-card {
  display: block;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  transition: transform 0.15s, box-shadow 0.15s;
  text-decoration: none;
  color: inherit;
}

.catalog-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
  text-decoration: none;
}

.catalog-card__img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
  background: #fef3d8;
}

.catalog-card__body {
  padding: 16px;
}

.catalog-card__title {
  font-size: 18px;
  color: #78350f;
  margin: 0 0 4px;
}

.catalog-card__subtitle {
  font-size: 13px;
  color: #92400e;
  margin: 0 0 8px;
}

.catalog-card__desc {
  font-size: 12px;
  color: #6b5c4c;
  line-height: 1.5;
}

.catalog-card__count {
  display: inline-block;
  margin-top: 8px;
  font-size: 11px;
  color: #b45309;
  background: #fef3d8;
  padding: 2px 8px;
  border-radius: 4px;
}

/* ── Level 1: Story Page ── */

/* Horizontal tabs (desktop + mobile) */
.story-tabs {
  display: flex;
  gap: 8px;
  padding: 8px 24px;
  overflow-x: auto;
  border-bottom: 1px solid #e5dcc8;
  background: #fdf8ef;
  -webkit-overflow-scrolling: touch;
}

.story-tab {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 20px;
  border: 1.5px solid #d4a574;
  background: none;
  color: #78350f;
  font-family: Georgia, serif;
  font-size: 13px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
}

.story-tab:hover { border-color: #b45309; }

.story-tab--active {
  background: #b45309;
  color: #fff;
  border-color: #b45309;
}

.story-tab__thumb {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  background: #fef3d8;
}

.story-tab--active .story-tab__thumb {
  border: 2px solid #fff;
}

.story-desc {
  padding: 6px 24px;
  font-size: 12px;
  color: #6b5c4c;
  line-height: 1.5;
  border-bottom: 1px solid #e5dcc8;
  overflow: hidden;
  max-height: 40px; /* ~2 lines */
  cursor: pointer;
  transition: max-height 0.2s ease;
  position: relative;
}

.story-desc::after {
  content: '...more';
  position: absolute;
  right: 24px;
  bottom: 4px;
  font-size: 11px;
  color: #b45309;
  background: #fdf8ef;
  padding-left: 4px;
}

.story-desc--expanded {
  max-height: 200px;
}

.story-desc--expanded::after {
  content: none;
}

.story-content {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.story-iframe {
  position: absolute;
  inset: 0;
  border: none;
  width: 100%;
  height: 100%;
}

/* ── Mobile adjustments ── */

@media (max-width: 768px) {
  .stories-header__title { font-size: 18px; }
  .stories-header { padding: 8px 16px; }

  .catalog-grid {
    grid-template-columns: 1fr;
    padding: 16px;
  }

  .catalog-grid--nested { padding: 0; }

  .catalog-group { padding: 16px 16px 8px; }

  .story-tabs { padding: 8px 16px; }
  .story-desc { padding: 8px 16px; }

  .story-desc { padding: 6px 16px; }
}

/* ── Loading / Error ── */

.stories-loading {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: #92400e;
}