/* 互动地图专用布局；令牌与主题继承 style.css */

.map-page { overflow: hidden; }
.map-page .topbar { position: fixed; }

.map-shell {
  display: grid;
  grid-template-columns: 296px minmax(0, 1fr);
  height: calc(100vh - var(--topbar-h));
  margin-top: var(--topbar-h);
}

.map-side {
  overflow-y: auto;
  padding: 30px 22px 28px 26px;
  border-right: 1px solid var(--line);
  background: var(--paper);
}
.map-side::-webkit-scrollbar { width: 4px; }
.map-side::-webkit-scrollbar-track { background: transparent; }
.map-side::-webkit-scrollbar-thumb { background: var(--line-strong); }

.map-kicker {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 9px;
  letter-spacing: 0.34em;
}
.map-kicker::before { content: ""; width: 14px; height: 1px; background: var(--accent); }
.map-title h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 600;
  letter-spacing: 0.1em;
}
.map-desc {
  margin: 10px 0 0;
  color: var(--ink-3);
  font-size: 11.5px;
  line-height: 1.8;
  letter-spacing: 0.03em;
}

.map-section { margin-top: 28px; }
.map-section-title {
  margin-bottom: 8px;
  color: var(--ink-3);
  font-size: 9.5px;
  letter-spacing: 0.3em;
}

.map-toggle {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 5px 0;
  border-radius: 0;
  color: var(--ink-2);
  font-size: 11.5px;
  cursor: pointer;
}
.map-toggle:hover { color: var(--ink); }
.map-toggle input {
  width: 12px;
  height: 12px;
  accent-color: var(--accent);
}

.map-index { display: flex; flex-direction: column; }

.mi-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 5px 0 5px 9px;
  margin-left: -11px;
  border: 0;
  border-left: 2px solid transparent;
  border-radius: 0;
  background: transparent;
  color: var(--ink-2);
  text-align: left;
  font-size: 12.5px;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease), background 0.16s var(--ease);
}
.mi-item:hover { color: var(--ink); border-left-color: var(--line); background: transparent; }
.mi-item.is-active {
  background: transparent;
  border-left-color: var(--accent);
  color: var(--ink);
  font-weight: 600;
}
.mi-dot {
  flex: none;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--dot, var(--ink-3));
}
.mi-name { font-family: var(--serif); font-size: 13px; }
.mi-sub { margin-left: auto; color: var(--ink-3); font-size: 9.5px; letter-spacing: 0.06em; font-weight: 400; }

.map-hint {
  margin-top: 24px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--ink-3);
  font-size: 9.5px;
  line-height: 1.7;
  letter-spacing: 0.06em;
}
.map-back {
  display: inline-block;
  margin-top: 12px;
  color: var(--ink-3);
  font-size: 10.5px;
  letter-spacing: 0.04em;
}
.map-back:hover { color: var(--accent); }

/* ---------------- 舞台 ---------------- */

.map-stage {
  position: relative;
  overflow: hidden;
  background: var(--paper-2);
  display: flex;
  flex-direction: column;
}

.map-viewport {
  position: relative;
  flex: 1;
  min-height: 0;
  overflow: hidden;
  cursor: grab;
  touch-action: none;
  background: var(--paper-2);
}
.map-viewport.is-dragging { cursor: grabbing; }

.map-canvas {
  width: 1500px;
  height: 1500px;
  transform-origin: 0 0;
  will-change: transform;
}
.map-canvas.is-animating { transition: transform 0.4s var(--ease); }

.map-svg { display: block; width: 100%; height: 100%; user-select: none; }

/* SVG 交互 */
.map-svg .domain { cursor: pointer; }
.map-svg .domain text,
.map-svg .marker text,
.map-svg .slot text { pointer-events: none; }
.map-svg .domain-shape { transition: stroke 0.18s, stroke-width 0.18s, filter 0.18s; }
.map-svg .domain:hover .domain-shape,
.map-svg .domain:focus-visible .domain-shape {
  stroke: var(--ink);
  stroke-width: 3;
  filter: none;
}
.map-svg .domain.is-active .domain-shape {
  stroke: var(--accent);
  stroke-width: 4;
  filter: none;
}
.map-svg .domain:focus { outline: none; }

.map-svg .marker { cursor: pointer; }
.map-svg .marker:hover circle,
.map-svg .marker.is-active circle { stroke: var(--accent); }

.map-svg .slot { cursor: pointer; }
.map-svg .slot:hover circle,
.map-svg .slot.is-active circle { stroke: var(--accent); stroke-width: 2; }

.map-svg.hide-cracks #layer-cracks,
.map-svg.hide-routes #layer-routes,
.map-svg.hide-slots #layer-slots { display: none; }

/* 工具栏 */
.map-toolbar {
  position: absolute;
  right: 20px;
  bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  z-index: 5;
}
.map-toolbar button {
  width: 32px;
  height: 32px;
  border: 1px solid var(--line-strong);
  border-radius: 1px;
  background: var(--paper);
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease);
}
.map-toolbar button:hover { color: var(--ink); border-color: var(--ink); }
#zoomReset { font-size: 9px; font-family: var(--mono); letter-spacing: -0.02em; }

/* 信息卡 */
.map-card {
  position: relative;
  left: auto;
  bottom: auto;
  width: min(460px, calc(100% - 32px));
  margin: 0 0 16px 20px;
  padding: 15px 18px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: none;
  z-index: 5;
}
.mc-kicker {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 6px;
  color: var(--accent);
  font-size: 9px;
  letter-spacing: 0.28em;
}
.mc-kicker::before { content: ""; width: 12px; height: 1px; background: var(--accent); }
.map-card h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: 21px;
  font-weight: 600;
  letter-spacing: 0.08em;
}
.map-card .mc-sub { margin: 3px 0 0; color: var(--ink-3); font-size: 10px; letter-spacing: 0.12em; }
.map-card .mc-note {
  margin: 10px 0 0;
  color: var(--ink-2);
  font-size: 11.5px;
  line-height: 1.8;
}
.map-card .mc-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  color: var(--ink-3);
  font-family: var(--mono);
  font-size: 9.5px;
}
.map-card .mc-link {
  color: var(--accent);
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.04em;
}
.map-card .mc-link:hover { border-bottom: 1px solid var(--accent); }

/* ---------------- 响应式 ---------------- */

@media (max-width: 900px) {
  .map-page { overflow: auto; }
  .map-shell { display: block; height: auto; }
  .map-side {
    width: auto;
    max-height: 31vh;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 14px 16px 12px;
  }
  .map-title h1 { font-size: 22px; }
  .map-desc { display: none; }
  .map-kicker { margin-bottom: 3px; }
  .map-index { flex-direction: row; flex-wrap: wrap; gap: 4px; }
  .mi-item { width: auto; padding: 4px 7px; font-size: 12px; }
  .mi-sub { display: none; }
  .map-section { margin-top: 11px; }
  .map-section-title { margin-bottom: 5px; }
  .map-toggle { display: inline-flex; margin-right: 10px; padding: 3px 5px; font-size: 12px; }
  .map-hint { display: none; }
  .map-back { margin-top: 8px; font-size: 11px; }
  .map-stage { height: 69vh; }
  .map-card { left: auto; bottom: auto; width: calc(100% - 24px); margin: 0 12px 10px; padding: 10px 12px; }
  .map-toolbar { right: 12px; bottom: 88px; }
}