/* ========================================
   Underlore — Complete Application Styles
   ======================================== */

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

html, body {
  height: 100%;
  overflow: hidden;
  font-family: var(--font-ui);
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* --- CSS Variables --- */
:root {
  --paper: #F5F0E8;
  --paper-light: #FAF7F2;
  --ink: #2C2824;
  --ink-light: #5C554E;
  --ink-faint: #9B9288;
  --accent: #2C2824;
  --accent-warm: #6B5D4F;
  --paper-dark: #DDD6CA;
  --overlay-bg: rgba(245, 240, 232, 0.94);
  --font-ui: 'Inter', -apple-system, sans-serif;
  --font-story: 'JetBrains Mono', 'SF Mono', 'Consolas', monospace;
  --location-dot: #4A7C59;
  --location-pulse: rgba(74, 124, 89, 0.25);

  /* Category colors for collected cards */
  --cat-place: #C4944A;
  --cat-natural: #4A7C59;
  --cat-historic: #8B3A3A;
  --cat-amenity: #4A6A8B;
  --cat-leisure: #6B8B5E;
  --cat-waterway: #3A6B8B;

  /* Shimmer position driven by JS (mouse/tilt) */
  --shimmer-x: 0.5;
  --shimmer-y: 0.5;
}

/* --- Map --- */
#map {
  width: 100%;
  height: 100vh;
  position: relative;
}

/* Warm, muted map tiles */
.maplibregl-canvas {
  outline: none;
  filter: saturate(0.3) sepia(0.12) brightness(0.97);
}

/* Paper grain overlay */
#map::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.05;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

/* --- Floating Controls --- */
.floating-controls {
  position: fixed;
  top: 16px;
  right: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 10;
}

.control-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--paper-dark);
  background: var(--overlay-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--ink);
  transition: all 0.2s ease;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.control-btn:hover {
  background: var(--paper-light);
  border-color: var(--ink-faint);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.control-btn:active {
  transform: scale(0.95);
}

.control-btn svg {
  width: 18px;
  height: 18px;
}

/* --- Collection Badge --- */
.collection-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 18px;
  height: 18px;
  background: var(--ink);
  color: var(--paper);
  border-radius: 50%;
  font-size: 10px;
  font-weight: 600;
  display: none;
  align-items: center;
  justify-content: center;
  font-family: var(--font-ui);
}

.collection-badge.visible {
  display: flex;
}

.collection-btn {
  position: fixed;
  top: 16px;
  left: 16px;
  z-index: 10;
}

/* --- Locate Button --- */
.locate-btn {
  position: fixed;
  bottom: 32px;
  right: 16px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--paper-dark);
  background: var(--overlay-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--ink);
  transition: all 0.2s ease;
  z-index: 10;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.locate-btn:hover {
  background: var(--paper-light);
  border-color: var(--ink-faint);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.locate-btn:active {
  transform: scale(0.95);
}

.locate-btn i {
  font-size: 16px;
}

.locate-btn.locating i {
  animation: spin 0.8s linear infinite;
}

/* Locate button active state when following user */
.locate-btn.following {
  color: var(--location-dot);
  border-color: var(--location-dot);
}

/* (Scope button removed — replaced by tappable labels) */

/* --- Search (inline expand) --- */
.search-container {
  display: flex;
  align-items: center;
  position: relative;
}

.search-container .search-btn {
  z-index: 1;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.search-container.open .search-btn {
  border-color: transparent;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: none;
}

.search-bar {
  width: 42px;
  height: 42px;
  overflow: hidden;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  background: var(--overlay-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--paper-dark);
  border-radius: 21px;
  margin-left: -42px;
  padding-left: 42px;
  opacity: 0;
  pointer-events: none;
}

.search-bar.open {
  width: 280px;
  opacity: 1;
  pointer-events: auto;
}

.search-bar input {
  width: 100%;
  height: 100%;
  border: none;
  background: none;
  font-family: var(--font-ui);
  font-size: 14px;
  color: var(--ink);
  padding: 0 16px 0 8px;
  outline: none;
}

.search-bar input::placeholder {
  color: var(--ink-faint);
}

/* --- Search Results Dropdown --- */
.search-results {
  position: absolute;
  top: 48px;
  left: 0;
  right: 0;
  background: var(--overlay-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--paper-dark);
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  z-index: 10;
}

.search-result-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  width: 100%;
  padding: 12px 16px;
  border: none;
  border-bottom: 1px solid var(--paper-dark);
  background: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-ui);
  transition: background 0.15s;
}

.search-result-item:last-child {
  border-bottom: none;
}

.search-result-item:hover {
  background: rgba(0, 0, 0, 0.03);
}

.search-result-item:active {
  background: rgba(0, 0, 0, 0.06);
}

.search-result-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
}

.search-result-region {
  font-size: 12px;
  color: var(--ink-faint);
}

/* --- Shared Overlay Styles --- */
.overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.overlay.open {
  opacity: 1;
  pointer-events: auto;
}

/* Story overlay: use visibility instead of opacity to preserve 3D flip context.
   Opacity < 1 on ancestors flattens backface-visibility. */
.story-overlay {
  opacity: 1;
  visibility: hidden;
  pointer-events: none;
  transition: visibility 0s linear 0.3s;
}

.story-overlay.open {
  visibility: visible;
  pointer-events: auto;
  transition: visibility 0s linear 0s;
}

.story-overlay .overlay-backdrop {
  opacity: 0;
  transition: opacity 0.3s ease;
}

.story-overlay.open .overlay-backdrop {
  opacity: 1;
}

.overlay-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(44, 40, 36, 0.35);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.overlay-content {
  position: relative;
  margin: auto;
  max-width: 480px;
  width: calc(100% - 32px);
  max-height: 75vh;
  background: var(--overlay-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 2px;
  border: 1px solid var(--paper-dark);
  overflow-y: auto;
  transform: scale(0.97) translateY(8px);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s ease;
}

.overlay.open .overlay-content {
  transform: scale(1) translateY(0);
}

.collection-overlay .overlay-content {
  max-height: 80vh;
}

.overlay-close {
  position: sticky;
  top: 0;
  display: flex;
  justify-content: flex-end;
  padding: 12px 12px 0;
  z-index: 1;
}

.overlay-close button {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: rgba(0, 0, 0, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--ink-faint);
  transition: background 0.2s;
}

.overlay-close button svg {
  width: 16px;
  height: 16px;
  stroke: var(--ink-light);
  stroke-width: 2;
  fill: none;
}

.overlay-close button:hover {
  background: rgba(0, 0, 0, 0.1);
}

.overlay-handle {
  width: 36px;
  height: 4px;
  background: var(--paper-dark);
  border-radius: 2px;
  margin: 10px auto 0;
}

.overlay-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px 12px;
  border-bottom: 1px solid var(--paper-dark);
}

/* --- Story Card Wrapper --- */
.story-card-wrapper {
  position: relative;
  margin: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* --- Lore Card (fixed collectible shape) --- */
.lore-card {
  position: relative;
  width: min(340px, calc(100vw - 48px));
  aspect-ratio: 5 / 7;
  perspective: 1200px;
}

@media (min-width: 600px) {
  .lore-card {
    width: 400px;
  }
}

/* Edge highlight — greyscale by default */
.lore-card-face::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 14px;
  padding: 1.5px;
  background: linear-gradient(
    135deg,
    rgba(155, 146, 136, 0.15) 0%,
    rgba(107, 93, 79, 0.08) 25%,
    rgba(155, 146, 136, 0.2) 50%,
    rgba(107, 93, 79, 0.08) 75%,
    rgba(155, 146, 136, 0.15) 100%
  );
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  z-index: 5;
  transition: padding 0.6s ease;
}

/* Collected: shimmering category-colored border */
.lore-card.collected .lore-card-face::before {
  inset: -1px;
  padding: 2.5px;
  border-radius: 15px;
  background: conic-gradient(
    from calc(var(--shimmer-x) * 360deg) at calc(var(--shimmer-x) * 100%) calc(var(--shimmer-y) * 100%),
    var(--card-color) 0deg,
    var(--card-color-light) 60deg,
    var(--card-color-bright) 120deg,
    var(--card-color-light) 180deg,
    var(--card-color) 240deg,
    var(--card-color-light) 300deg,
    var(--card-color) 360deg
  );
}

/* Category color mapping via data attribute */
/* Default fallback color */
.lore-card {
  --card-color: var(--cat-place);
  --card-color-light: #D4A85A;
  --card-color-bright: #E8C87A;
}

.lore-card[data-category="place"] {
  --card-color: var(--cat-place);
  --card-color-light: #D4A85A;
  --card-color-bright: #E8C87A;
}
.lore-card[data-category="natural"] {
  --card-color: var(--cat-natural);
  --card-color-light: #5A9C6A;
  --card-color-bright: #7ABD85;
}
.lore-card[data-category="historic"] {
  --card-color: var(--cat-historic);
  --card-color-light: #A84A4A;
  --card-color-bright: #C86A6A;
}
.lore-card[data-category="amenity"], .lore-card[data-category="place_of_worship"],
.lore-card[data-category="library"], .lore-card[data-category="hospital"],
.lore-card[data-category="school"], .lore-card[data-category="town_hall"] {
  --card-color: var(--cat-amenity);
  --card-color-light: #5A7A9B;
  --card-color-bright: #7A9ABB;
}
.lore-card[data-category="leisure"], .lore-card[data-category="park"] {
  --card-color: var(--cat-leisure);
  --card-color-light: #7B9B6E;
  --card-color-bright: #9BBB8E;
}
.lore-card[data-category="waterway"], .lore-card[data-category="water"] {
  --card-color: var(--cat-waterway);
  --card-color-light: #4A7B9B;
  --card-color-bright: #6A9BBB;
}

/* Collected card — category-colored title + category label */
.lore-card.collected .story-category {
  color: var(--card-color);
  border-bottom-color: var(--card-color-light);
  opacity: 0.85;
}

.lore-card.collected .story-title {
  color: var(--card-color);
}

.lore-card.collected .story-title::after {
  background: var(--card-color);
  opacity: 0.5;
}

/* Close button (above flipper, always accessible) */
.lore-card-close {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 10;
}

.lore-card-close button {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: rgba(0, 0, 0, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--ink-faint);
  transition: background 0.2s;
}

.lore-card-close button svg {
  width: 16px;
  height: 16px;
  stroke: var(--ink-light);
  stroke-width: 2;
  fill: none;
}

.lore-card-close button:hover {
  background: rgba(0, 0, 0, 0.1);
}

/* --- Flipper (3D card flip) --- */
.lore-card-flipper {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.lore-card-flipper.flipped {
  transform: rotateY(180deg);
}

.lore-card-flipper.no-transition {
  transition: none !important;
}

/* --- Card Faces (shared) --- */
.lore-card-face {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: 14px;
  overflow: hidden;
  background: var(--paper-light);
  border: 1.5px solid rgba(44, 40, 36, 0.1);
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.04),
    0 4px 12px rgba(0, 0, 0, 0.06),
    0 16px 40px rgba(0, 0, 0, 0.08);
}

.lore-card-front {
  transform: rotateY(0deg);
}

.lore-card-back {
  transform: rotateY(180deg);
}

/* --- Grid pattern overlay (ruled lines only) --- */
.lore-card-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.035;
  background-image:
    linear-gradient(rgba(44, 40, 36, 1) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* --- Inner frame border --- */
.lore-card-inner {
  position: relative;
  margin: 8px;
  border: 1px solid rgba(44, 40, 36, 0.07);
  border-radius: 8px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  height: calc(100% - 16px);
}

/* --- Fill bar (loading animation) --- */
.lore-card-fill {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 0%;
  background: linear-gradient(
    to top,
    rgba(107, 93, 79, 0.08) 0%,
    rgba(107, 93, 79, 0.04) 60%,
    rgba(107, 93, 79, 0.01) 100%
  );
  z-index: 0;
  border-radius: 14px;
  pointer-events: none;
}

/* Liquid surface shimmer at the top of the fill */
.lore-card-fill::after {
  content: '';
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(107, 93, 79, 0.12) 30%,
    rgba(107, 93, 79, 0.2) 50%,
    rgba(107, 93, 79, 0.12) 70%,
    transparent 100%
  );
  animation: fillShimmer 2s ease-in-out infinite;
}

@keyframes fillShimmer {
  0%, 100% { opacity: 0.4; transform: scaleX(0.8); }
  50% { opacity: 1; transform: scaleX(1); }
}

/* --- FRONT FACE --- */
.lore-front-content {
  padding: 20px 24px 0;
  flex: 1;
}

.lore-front-content .story-category {
  font-family: var(--font-story);
  font-size: 10px;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--paper-dark);
}

.lore-front-content .story-title {
  font-family: var(--font-ui);
  font-size: 24px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.3px;
}

.lore-front-content .story-title::after {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  background: var(--accent-warm);
  margin-top: 10px;
  opacity: 0.4;
}

.discovery-phrase {
  position: relative;
  z-index: 2;
  font-family: var(--font-story);
  font-size: 12px;
  font-style: italic;
  color: var(--ink-faint);
  letter-spacing: 0.3px;
  text-align: center;
  padding: 0 24px;
  margin: auto 0;
  transition: opacity 0.4s ease;
}

/* --- BACK FACE --- */
.lore-back-header {
  padding: 16px 24px 0;
  flex-shrink: 0;
}

.lore-back-header .story-category {
  font-family: var(--font-story);
  font-size: 10px;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--paper-dark);
}

.lore-back-header .story-title {
  font-family: var(--font-ui);
  font-size: 24px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.3px;
}

.lore-back-header .story-title::after {
  display: none;
}

/* Scrollable body area */
.lore-card-scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  scrollbar-width: none;
  padding: 14px 24px 8px;
  -webkit-mask-image: linear-gradient(
    to bottom,
    transparent 0px,
    black 12px,
    black calc(100% - 16px),
    transparent 100%
  );
  mask-image: linear-gradient(
    to bottom,
    transparent 0px,
    black 12px,
    black calc(100% - 16px),
    transparent 100%
  );
}

.lore-card-scroll::-webkit-scrollbar {
  display: none;
}

.story-body {
  font-family: var(--font-story);
  font-size: 13px;
  line-height: 1.75;
  color: var(--ink-light);
}

.story-body p {
  margin-bottom: 14px;
}

.story-body p:last-child {
  margin-bottom: 0;
}

/* --- Story Reveal Animation --- */
.story-reveal {
  animation: inkReveal 0.8s ease-out;
}

.story-reveal p {
  margin-bottom: 14px;
}

.story-reveal p:last-child {
  margin-bottom: 0;
}

@keyframes inkReveal {
  from { opacity: 0; filter: blur(2px); transform: translateY(4px); }
  to { opacity: 1; filter: blur(0); transform: translateY(0); }
}

/* --- Card Footer --- */
.lore-card-footer {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 24px 16px;
  border-top: 1px solid rgba(44, 40, 36, 0.06);
  flex-shrink: 0;
}

.lore-card-footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.lore-card-coords {
  font-family: var(--font-story);
  font-size: 10px;
  color: var(--ink-faint);
  letter-spacing: 0.5px;
  opacity: 0.7;
}

.lore-card-city {
  font-family: var(--font-story);
  font-size: 10px;
  color: var(--ink-faint);
  letter-spacing: 0.5px;
  opacity: 0.7;
  text-align: right;
}

.lore-card-stamp {
  font-family: var(--font-story);
  font-size: 9px;
  font-weight: 600;
  color: var(--ink-faint);
  letter-spacing: 3px;
  text-transform: uppercase;
  opacity: 0.4;
  text-align: center;
}

/* Vertical edge text */
.lore-card-edge-text {
  position: absolute;
  right: -1px;
  top: 50%;
  transform: translateY(-50%) rotate(90deg);
  transform-origin: center center;
  font-family: var(--font-story);
  font-size: 7px;
  letter-spacing: 3px;
  color: var(--ink-faint);
  opacity: 0.15;
  white-space: nowrap;
  pointer-events: none;
  z-index: 4;
}

/* --- Collect Hint (below the card) --- */
.story-collect-hint {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  padding: 10px 16px;
  font-family: var(--font-story);
  font-size: 12px;
  color: var(--paper-light);
  letter-spacing: 0.5px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
  cursor: pointer;
}

.story-collect-hint svg {
  stroke: var(--paper-light);
  animation: hintBounce 1.5s ease-in-out infinite;
}

@keyframes hintBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(3px); }
}

.story-overlay .story-meta {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--paper-dark);
  font-family: var(--font-ui);
  font-size: 11px;
  color: var(--ink-faint);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* --- Collection / Lorebook Overlay --- */
.collection-header {
  padding: 4px 28px 20px;
  border-bottom: 1px solid var(--paper-dark);
}

.collection-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.collection-header h2 {
  font-family: var(--font-ui);
  font-size: 18px;
  font-weight: 600;
  color: var(--ink);
}

.collection-header span {
  font-family: var(--font-story);
  font-size: 12px;
  color: var(--ink-faint);
}

.collection-overlay .collection-stats {
  display: flex;
  gap: 24px;
  margin-bottom: 20px;
}

.collection-overlay .stat {
  display: flex;
  flex-direction: column;
}

.collection-overlay .stat-number {
  font-family: var(--font-story);
  font-size: 28px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1;
}

.collection-overlay .stat-label {
  font-family: var(--font-ui);
  font-size: 11px;
  color: var(--ink-faint);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.collection-overlay .collection-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.collection-overlay .collection-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--paper-dark);
  cursor: pointer;
  transition: background 0.15s;
}

.collection-overlay .collection-item:hover {
  background: rgba(0, 0, 0, 0.02);
}

.collection-overlay .collection-item:last-child {
  border-bottom: none;
}

.collection-overlay .collection-item-number {
  font-family: var(--font-story);
  font-size: 12px;
  color: var(--ink-faint);
  width: 28px;
  text-align: right;
  flex-shrink: 0;
}

.collection-overlay .collection-item-info {
  flex: 1;
  min-width: 0;
}

.collection-overlay .collection-item-name {
  font-family: var(--font-ui);
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
}

.collection-overlay .collection-item-date {
  font-family: var(--font-story);
  font-size: 11px;
  color: var(--ink-faint);
  margin-top: 2px;
}

.collection-overlay .collection-item-num {
  font-family: var(--font-story);
  font-size: 12px;
  color: var(--ink-faint);
  width: 28px;
  text-align: right;
  flex-shrink: 0;
}

.collection-overlay .collection-item-body {
  flex: 1;
  min-width: 0;
}

.collection-overlay .collection-item-preview {
  font-family: var(--font-story);
  font-size: 11px;
  color: var(--ink-faint);
  margin-top: 2px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.collection-overlay .collection-item-map {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
}

.collection-overlay .collection-item-map img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.collection-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.collection-list .empty-state {
  text-align: center;
  padding: 40px 20px;
  font-family: var(--font-ui);
  font-size: 14px;
  color: var(--ink-faint);
}

.collection-overlay .collection-empty {
  text-align: center;
  padding: 40px 20px;
}

.collection-overlay .collection-empty-icon {
  font-size: 32px;
  margin-bottom: 12px;
  opacity: 0.3;
}

.collection-overlay .collection-empty-text {
  font-family: var(--font-ui);
  font-size: 14px;
  color: var(--ink-faint);
  line-height: 1.5;
}

/* --- Loading Spinner --- */
.loading-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid var(--paper-dark);
  border-top-color: var(--ink);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

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

/* --- Location Dot Pulse --- */
@keyframes location-pulse {
  0% {
    transform: scale(1);
    opacity: 0.6;
  }
  100% {
    transform: scale(3);
    opacity: 0;
  }
}

/* --- Utility --- */
.hidden {
  display: none !important;
}

.fade-in {
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Auth Pages --- */
.auth-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  min-height: 100dvh;
  padding: 20px;
  overflow: auto;
}

.auth-card {
  width: 100%;
  max-width: 380px;
  text-align: center;
}

.auth-title {
  font-family: var(--font-ui);
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
}

.auth-subtitle {
  font-family: var(--font-ui);
  font-size: 14px;
  color: var(--ink-faint);
  margin-bottom: 28px;
}

.auth-alert {
  font-family: var(--font-ui);
  font-size: 13px;
  color: #c53030;
  background: #fff5f5;
  border: 1px solid #fed7d7;
  border-radius: 8px;
  padding: 10px 14px;
  margin-bottom: 20px;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.auth-code-input,
.auth-email-input {
  display: flex;
  justify-content: center;
}

.auth-code-field {
  font-family: var(--font-story);
  font-size: 28px;
  font-weight: 500;
  letter-spacing: 8px;
  text-align: center;
  width: 100%;
  max-width: 260px;
  padding: 14px 16px;
  border: 1px solid var(--paper-dark);
  border-radius: 10px;
  background: var(--paper);
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s;
  text-transform: uppercase;
}

.auth-code-field:focus {
  border-color: var(--ink);
}

.auth-code-field::placeholder {
  color: var(--paper-dark);
  letter-spacing: 12px;
}

.auth-email-field {
  font-family: var(--font-ui);
  font-size: 15px;
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--paper-dark);
  border-radius: 10px;
  background: var(--paper);
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s;
}

.auth-email-field:focus {
  border-color: var(--ink);
}

.auth-email-field::placeholder {
  color: var(--ink-faint);
}

.auth-submit {
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 500;
  padding: 12px 24px;
  border: 1.5px solid var(--ink);
  border-radius: 10px;
  background: var(--ink);
  color: var(--paper);
  cursor: pointer;
  transition: all 0.2s;
}

.auth-submit:hover {
  background: var(--paper);
  color: var(--ink);
}

.auth-submit:active {
  transform: scale(0.98);
}

.auth-hint {
  font-family: var(--font-story);
  font-size: 12px;
  color: var(--ink-faint);
  margin-top: 20px;
}

/* --- Lorebook Auth Section --- */
.lorebook-auth {
  padding: 20px 28px;
  border-top: 1px solid var(--paper-dark);
}

.lorebook-auth-signed-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.lorebook-auth-email {
  font-family: var(--font-story);
  font-size: 12px;
  color: var(--ink-faint);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lorebook-auth-signout {
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--ink-faint);
  text-decoration: none;
  flex-shrink: 0;
  transition: color 0.2s;
}

.lorebook-auth-signout:hover {
  color: var(--ink);
}

.lorebook-auth-label {
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--ink-faint);
  margin-bottom: 12px;
}

.lorebook-auth-form {
  display: flex;
  gap: 8px;
}

.lorebook-auth-email-input {
  flex: 1;
  min-width: 0;
  font-family: var(--font-ui);
  font-size: 13px;
  padding: 8px 12px;
  border: 1px solid var(--paper-dark);
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s;
}

.lorebook-auth-email-input:focus {
  border-color: var(--ink);
}

.lorebook-auth-email-input::placeholder {
  color: var(--ink-faint);
}

.lorebook-auth-submit {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 14px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: var(--ink);
  color: var(--paper);
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.2s;
}

.lorebook-auth-submit:hover {
  background: var(--paper);
  color: var(--ink);
}

/* --- Responsive --- */
@media (min-width: 600px) {
  .search-bar.open {
    width: 320px;
  }
}