/* ── Tokens ─────────────────────────────────────────── */
:root,
[data-theme='light'] {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.0625rem);
  --text-lg: clamp(1.125rem, 1rem + 0.6vw, 1.375rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.1vw, 2.125rem);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;

  --color-bg: #fbf7f1;
  --color-surface: #ffffff;
  --color-surface-2: #f5efe6;
  --color-surface-offset: #efe7db;
  --color-border: #e0d5c6;
  --color-divider: #ece3d6;

  --color-text: #241c17;
  --color-text-muted: #7a6b5e;
  --color-text-faint: #a9998a;
  --color-text-inverse: #fdf8f0;

  --color-primary: #a8321f;
  --color-primary-hover: #8b2718;
  --color-primary-soft: #f6e3de;

  --color-good: #3f7a3f;
  --color-mid: #b5791a;
  --color-bad: #a8321f;

  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px rgb(60 40 25 / 0.07);
  --shadow-md: 0 6px 18px rgb(60 40 25 / 0.1);
  --shadow-lg: 0 18px 44px rgb(40 25 15 / 0.18);

  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  --font-display: 'Instrument Serif', Georgia, serif;
  --font-body: 'Work Sans', 'Helvetica Neue', system-ui, sans-serif;

  --topbar-h: 66px;
  --map-filter: saturate(0.92) brightness(1.02);
}

[data-theme='dark'] {
  --map-filter: invert(1) hue-rotate(180deg) saturate(0.62) brightness(0.82) contrast(1.02);
  --color-bg: #000000;
  --color-surface: #0a0a0a;
  --color-surface-2: #131313;
  --color-surface-offset: #1a1a1a;
  --color-border: #2a2a2a;
  --color-divider: #1c1c1c;

  --color-text: #f0ece7;
  --color-text-muted: #8f8a84;
  --color-text-faint: #5f5b57;
  --color-text-inverse: #0a0a0a;

  --color-primary: #e5563a;
  --color-primary-hover: #ff6f52;
  --color-primary-soft: #2a1210;

  --color-good: #6dc06a;
  --color-mid: #e8ac3a;
  --color-bad: #ef6a52;

  --shadow-sm: 0 1px 2px rgb(0 0 0 / 0.4);
  --shadow-md: 0 6px 18px rgb(0 0 0 / 0.45);
  --shadow-lg: 0 18px 44px rgb(0 0 0 / 0.6);
}

/* ── Base ───────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  -webkit-text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  overflow: hidden;
}
svg {
  display: block;
}
button {
  cursor: pointer;
  background: none;
  border: none;
  font: inherit;
  color: inherit;
}
input {
  font: inherit;
  color: inherit;
}
ul[role='list'] {
  list-style: none;
}
h1,
h2,
h3 {
  line-height: 1.15;
  text-wrap: balance;
}
p {
  text-wrap: pretty;
}
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}
a,
button,
input {
  transition:
    color var(--transition-interactive),
    background var(--transition-interactive),
    border-color var(--transition-interactive),
    box-shadow var(--transition-interactive);
}
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 999;
  background: var(--color-primary);
  color: #fff;
  padding: var(--space-2) var(--space-4);
  border-radius: 0 0 var(--radius-md) 0;
}
.skip-link:focus {
  left: 0;
}

/* ── Topbar ─────────────────────────────────────────── */
.topbar {
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: 0 var(--space-5);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: relative;
  z-index: 900;
}
.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 0;
}
.logo {
  color: var(--color-primary);
  flex-shrink: 0;
}
.brand-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.brand-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  letter-spacing: 0.01em;
  line-height: 1.1;
  white-space: nowrap;
}
.brand-sub {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  white-space: nowrap;
}
.topbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.search-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 0 var(--space-4);
  height: 38px;
  color: var(--color-text-muted);
}
.search-wrap:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
}
.search-wrap input {
  border: none;
  background: none;
  outline: none;
  font-size: var(--text-sm);
  width: 190px;
  color: var(--color-text);
}
.search-wrap input::placeholder {
  color: var(--color-text-faint);
}
.icon-btn {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: var(--color-surface-2);
  color: var(--color-text-muted);
}
.icon-btn:hover {
  color: var(--color-text);
  border-color: var(--color-text-faint);
}

/* ── Shell ──────────────────────────────────────────── */
.shell {
  display: grid;
  grid-template-columns: 380px 1fr;
  height: calc(100dvh - var(--topbar-h));
}
.panel {
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.panel-head {
  padding: var(--space-4) var(--space-5) var(--space-3);
  border-bottom: 1px solid var(--color-divider);
}
.sort-row {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.chip {
  font-size: var(--text-xs);
  font-weight: 500;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}
.chip:hover {
  color: var(--color-text);
  border-color: var(--color-text-faint);
}
.chip.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
.count {
  margin-top: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.cards {
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.card {
  width: 100%;
  text-align: left;
  display: block;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-divider);
  position: relative;
}
.card::before {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: transparent;
  transition: background var(--transition-interactive);
}
.card:hover {
  background: var(--color-surface-2);
}
.card.is-active {
  background: var(--color-surface-2);
}
.card.is-active::before {
  background: var(--color-primary);
}
.card-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
}
.card-name {
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1.3;
}
.card-score {
  font-family: var(--font-display);
  font-size: 1.25rem;
  line-height: 1;
  flex-shrink: 0;
}
.card-stars {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-1);
}
.card-area {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}
.panel-foot {
  background: var(--color-surface);
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  border-top: 1px solid var(--color-divider);
}
.empty {
  padding: var(--space-10) var(--space-5);
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* ── Stars ──────────────────────────────────────────── */
.stars {
  display: inline-flex;
  gap: 1px;
}
.stars svg {
  width: 14px;
  height: 14px;
}
.stars .s-bg {
  fill: var(--color-border);
}
.stars .s-fg {
  fill: #e8a33d;
}

/* ── Map ────────────────────────────────────────────── */
.map-wrap {
  position: relative;
}
#map {
  position: absolute;
  inset: 0;
  background: var(--color-surface-2);
}
.leaflet-container {
  font-family: var(--font-body);
  background: var(--color-surface-2);
}
.leaflet-tile-pane {
  filter: var(--map-filter);
}
.leaflet-control-attribution {
  font-size: 10px !important;
  background: rgb(255 255 255 / 0.75) !important;
  color: #555 !important;
}
[data-theme='dark'] .leaflet-control-attribution {
  background: rgb(0 0 0 / 0.72) !important;
  color: #998 !important;
}
[data-theme='dark'] .leaflet-control-attribution a {
  color: #bba !important;
}
[data-theme='dark'] #map,
[data-theme='dark'] .leaflet-container {
  background: #000;
}
.leaflet-bar a {
  background: var(--color-surface) !important;
  color: var(--color-text) !important;
  border-bottom-color: var(--color-border) !important;
}
.leaflet-bar a:hover {
  background: var(--color-surface-2) !important;
}

.legend {
  position: absolute;
  left: var(--space-4);
  bottom: var(--space-4);
  z-index: 500;
  display: flex;
  gap: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  box-shadow: var(--shadow-sm);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.legend span {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}
.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
}
.dot.good {
  background: var(--color-good);
}
.dot.mid {
  background: var(--color-mid);
}
.dot.bad {
  background: var(--color-bad);
}

/* ── Pins ───────────────────────────────────────────── */
.leaflet-div-icon,
.pin-wrap {
  background: none !important;
  border: none !important;
}
.pin {
  position: relative;
  width: 34px;
  height: 44px;
  cursor: pointer;
  transition: transform 200ms cubic-bezier(0.34, 1.56, 0.64, 1);
  transform-origin: 50% 100%;
  filter: drop-shadow(0 3px 5px rgb(0 0 0 / 0.35));
}
.pin:hover {
  transform: scale(1.12);
}
.pin.is-active {
  transform: scale(1.22);
  z-index: 1000;
}
.pin svg {
  width: 34px;
  height: 44px;
}
.pin-score {
  position: absolute;
  top: 6px;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  line-height: 1;
  letter-spacing: -0.02em;
  pointer-events: none;
}

/* ── Detail sheet ───────────────────────────────────── */
.detail {
  position: fixed;
  top: var(--topbar-h);
  left: 380px;
  width: 430px;
  bottom: 0;
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  z-index: 1200;
  overflow-y: auto;
  overscroll-behavior: contain;
  animation: slideIn 260ms cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-16px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.detail-inner {
  padding: var(--space-6) var(--space-6) var(--space-10);
}
.close-btn {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-full);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}
.close-btn:hover {
  color: var(--color-text);
}

.d-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  padding-right: var(--space-10);
  letter-spacing: 0.01em;
}
.d-rating {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-3);
}
.d-score {
  font-family: var(--font-display);
  font-size: 2rem;
  line-height: 1;
}
.d-outof {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}
.d-meta {
  margin-top: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-surface-2);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-divider);
}
.d-row {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.d-row svg {
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--color-primary);
}
.d-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-5);
}
.tag {
  font-size: var(--text-xs);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-weight: 500;
}
[data-theme='dark'] .tag {
  color: var(--color-primary);
}
.d-body {
  margin-top: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.d-body p {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-text);
}
.d-actions {
  margin-top: var(--space-6);
  display: flex;
  gap: var(--space-3);
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  text-decoration: none;
}
.btn:hover {
  background: var(--color-surface-2);
  border-color: var(--color-text-faint);
}
.btn-primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  color: #fff;
}

/* ── Responsive ─────────────────────────────────────── */
@media (max-width: 1080px) {
  .shell {
    grid-template-columns: 320px 1fr;
  }
  .detail {
    left: 320px;
    width: 380px;
  }
  .search-wrap input {
    width: 130px;
  }
}

@media (max-width: 760px) {
  body {
    overflow: auto;
  }
  .topbar {
    height: auto;
    padding: var(--space-3) var(--space-4);
    flex-wrap: wrap;
    row-gap: var(--space-3);
  }
  .topbar-actions {
    display: contents;
  }
  .brand {
    flex: 1;
    order: 1;
  }
  .icon-btn {
    order: 2;
  }
  .brand-sub {
    display: none;
  }
  .brand-name {
    font-size: var(--text-base);
  }
  .search-wrap {
    order: 3;
    flex-basis: 100%;
    padding: 0 var(--space-4);
  }
  .search-wrap input {
    width: 100%;
    flex: 1;
  }
  .shell {
    display: flex;
    flex-direction: column;
    height: auto;
  }
  .map-wrap {
    order: -1;
    height: 44dvh;
  }
  #map {
    position: relative;
    height: 100%;
  }
  .panel {
    border-right: none;
    border-top: 1px solid var(--color-border);
  }
  .cards {
    overflow: visible;
  }
  .legend {
    left: 50%;
    transform: translateX(-50%);
    bottom: var(--space-3);
    gap: var(--space-3);
    white-space: nowrap;
    padding: var(--space-1) var(--space-3);
  }
  .legend span {
    gap: var(--space-1);
  }
  .detail {
    top: auto;
    left: 0;
    right: 0;
    width: 100%;
    height: 82dvh;
    bottom: 0;
    border-right: none;
    border-top: 1px solid var(--color-border);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    animation: sheetUp 280ms cubic-bezier(0.16, 1, 0.3, 1);
  }
  @keyframes sheetUp {
    from {
      transform: translateY(24px);
      opacity: 0;
    }
    to {
      transform: none;
      opacity: 1;
    }
  }
  .detail-inner {
    padding: var(--space-5) var(--space-5) var(--space-12);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}