/* ==========================================================================
   css/map.css —— 太行古道 · 六驿横轴
   说明：不用多边形拼地图。一条贝塞尔曲线的古道自西向东铺开，
        六个驿站沿路排开；点亮时墨迹自点位洇开，六驿全亮落一枚大印。
   ========================================================================== */

.map-shell { padding: 24px 22px 26px; }

.map-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.map-legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  font-family: var(--font-kai);
  font-size: .78rem;
  letter-spacing: .1em;
  color: var(--ink-soft);
}

.map-legend i {
  display: inline-block;
  width: 11px;
  height: 11px;
  margin-right: 6px;
  vertical-align: -1px;
  border-radius: 50%;
}

.map-legend .lg-wait i { background: rgba(31, 28, 26, .28); }
.map-legend .lg-lit i { background: var(--red); box-shadow: 0 0 0 4px rgba(178, 58, 43, .18); }

.map-progress {
  padding: .34em 1em;
  border: 1px solid rgba(201, 162, 39, .6);
  border-radius: 999px;
  font-family: var(--font-kai);
  font-size: .82rem;
  letter-spacing: .1em;
  color: var(--red);
  background: rgba(255, 253, 246, .75);
}

/* 横向长卷 */
.map-scroll {
  border-radius: var(--radius-sm);
  background:
    radial-gradient(ellipse at 50% 40%, rgba(255, 253, 246, .8), rgba(240, 231, 214, .5)),
    url('../assets/svg/paper-noise.svg') 0 0 / 240px 240px;
  border: var(--line);
}

.map-canvas { width: 1200px; }  /* 由 .map-scroll 横滚 */

.map-svg {
  display: block;
  width: 1200px;
  height: 470px;
}

/* ------------------------------------------------------------ 山影与雾 */
.mp-hills path {
  fill: none;
  stroke: rgba(31, 28, 26, .55);
  stroke-linecap: round;
}

.mp-mist { fill: rgba(246, 240, 228, .62); }

/* ---------------------------------------------------------------- 古道 */
.mp-road-bg {
  fill: none;
  stroke: rgba(31, 28, 26, .16);
  stroke-width: 26;
  stroke-linecap: round;
  filter: url(#inkRough);
}

.mp-road {
  fill: none;
  stroke-width: 3;
  stroke-dasharray: 12 14;
  stroke-linecap: round;
  animation: mp-flow 6s linear infinite;
}

@keyframes mp-flow {
  to { stroke-dashoffset: -52; }
}

/* 驿站之间的连线：两端都点亮才浮现 */
.mp-links path {
  fill: none;
  stroke: rgba(201, 162, 39, .3);
  stroke-width: 2.4;
  stroke-dasharray: 3 9;
  stroke-linecap: round;
  transition: stroke .5s var(--ease), stroke-width .5s var(--ease), stroke-dasharray .5s var(--ease);
}

.mp-links path.on {
  stroke: rgba(178, 58, 43, .62);
  stroke-width: 4;
  stroke-dasharray: none;
  filter: drop-shadow(0 0 6px rgba(178, 58, 43, .35));
}

/* -------------------------------------------------------------- 文字 */
.mp-title {
  fill: var(--ink);
  font-family: var(--font-kai);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: .16em;
}

.mp-note {
  fill: var(--ink-soft);
  font-family: var(--font-kai);
  font-size: 16px;
  letter-spacing: .12em;
}

/* ------------------------------------------------------------ 驿站节点 */
.mp { cursor: pointer; }

.mp-lbl {
  fill: var(--ink);
  font-family: var(--font-kai);
  font-size: 23px;
  font-weight: 700;
  letter-spacing: .14em;
  text-anchor: middle;
  transition: fill .4s var(--ease);
}

.mp-sub {
  fill: var(--ink-soft);
  font-family: var(--font-kai);
  font-size: 14px;
  letter-spacing: .3em;
  text-anchor: middle;
  transition: fill .4s var(--ease);
}

/* 小亭子 */
.mp-glyph {
  fill: none;
  stroke: rgba(31, 28, 26, .5);
  stroke-width: 2;
  stroke-linecap: round;
  transition: stroke .4s var(--ease);
}

.mp-ring {
  fill: rgba(255, 253, 246, .85);
  stroke: rgba(31, 28, 26, .45);
  stroke-width: 2;
  transition: stroke .4s var(--ease), fill .4s var(--ease);
}

.mp-core {
  fill: rgba(31, 28, 26, .4);
  transition: fill .4s var(--ease), r .4s var(--ease);
}

.mp-halo {
  fill: none;
  stroke: rgba(201, 162, 39, .55);
  stroke-width: 1.6;
  stroke-dasharray: 4 6;
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center;
  transition: opacity .4s var(--ease);
}

.mp-blot {
  fill: rgba(31, 28, 26, .16);
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center;
  filter: url(#inkRough);
}

.mp-hit { fill: transparent; }

.mp:hover .mp-glyph,
.mp:focus-visible .mp-glyph { stroke: var(--red); }

.mp:hover .mp-ring,
.mp:focus-visible .mp-ring { stroke: var(--red); }

.mp:focus-visible { outline: none; }

/* 已点亮 */
.mp.lit .mp-glyph { stroke: var(--red); }
.mp.lit .mp-ring { stroke: var(--red); fill: rgba(178, 58, 43, .1); }
.mp.lit .mp-core { fill: var(--red); }
.mp.lit .mp-lbl { fill: var(--red-deep); }
.mp.lit .mp-sub { fill: var(--red); }
.mp.lit .mp-halo { opacity: .9; stroke: rgba(178, 58, 43, .5); }

/* 点亮瞬间：墨迹从点位洇开 */
.mp.ping .mp-blot { animation: mp-spread 1.5s var(--ease-out) forwards; }

@keyframes mp-spread {
  0%   { opacity: .34; transform: scale(.4); }
  55%  { opacity: .2; }
  100% { opacity: 0; transform: scale(7); }
}

.mp.ping .mp-halo { animation: mp-halo 1.1s var(--ease-out) forwards; }

@keyframes mp-halo {
  0%   { opacity: 1; transform: scale(.55); }
  100% { opacity: 0; transform: scale(2.5); }
}

.mp.ping .mp-core { animation: mp-core 1s var(--spring); }

@keyframes mp-core {
  0%   { transform: scale(.5); }
  60%  { transform: scale(1.5); }
  100% { transform: scale(1); }
}

.mp.ping .mp-core,
.mp.ping .mp-ring { transform-box: fill-box; transform-origin: center; }

/* ---------------------------------------------------------- 驿站信息板 */
.map-side { margin-top: 18px; }

.map-panel {
  padding: 20px 22px;
  min-height: 168px;
}

.panel-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.24rem;
  font-weight: 700;
  letter-spacing: .16em;
}

.panel-tag {
  padding: .18em .7em;
  border-radius: 999px;
  font-family: var(--font-kai);
  font-size: .72rem;
  font-weight: 400;
  letter-spacing: .1em;
  color: #fdf8ee;
  background: var(--red);
  animation: mp-tag .6s var(--spring) both;
}

@keyframes mp-tag {
  from { opacity: 0; transform: scale(.6); }
  to   { opacity: 1; transform: scale(1); }
}

.panel-sub {
  margin-top: 6px;
  font-family: var(--font-kai);
  font-size: .82rem;
  letter-spacing: .16em;
  color: var(--gold);
}

.panel-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 16px;
}

.panel-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: var(--line);
  border-left: 3px solid rgba(31, 28, 26, .2);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(255, 253, 246, .7);
  transition: border-color .4s var(--ease), background .4s var(--ease), transform .3s var(--ease);
}

.panel-list li.on {
  border-left-color: var(--red);
  background: rgba(178, 58, 43, .07);
}

.panel-list li:hover { transform: translateX(3px); }

.pl-name {
  font-size: .98rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--ink);
}

.pl-meta {
  font-family: var(--font-kai);
  font-size: .78rem;
  letter-spacing: .04em;
  color: var(--ink-soft);
}

.pl-btn {
  margin-left: auto;
  padding: .3em .95em;
  border: 1px solid rgba(178, 58, 43, .5);
  border-radius: 999px;
  font-family: var(--font-kai);
  font-size: .78rem;
  letter-spacing: .1em;
  color: var(--red);
  background: rgba(255, 253, 246, .8);
  transition: background .22s var(--ease), color .22s var(--ease);
}

.pl-btn:hover { background: var(--red); color: #fdf8ee; }

/* -------------------------------------------------------------- 大印章 */
.seal-slot {
  margin-top: 18px;
  min-height: 10px;
  text-align: center;
}

.seal-big {
  display: inline-block;
  width: 148px;
  height: 148px;
  padding: 10px;
  color: var(--red);
  transform: rotate(0deg);
  filter: drop-shadow(0 10px 24px rgba(178, 58, 43, .3));
}

.seal-big.drop { animation: seal-drop 1.05s var(--spring) both; }

@keyframes seal-drop {
  0%   { opacity: 0; transform: translateY(-70px) scale(1.8) rotate(0deg); }
  60%  { opacity: 1; transform: translateY(0) scale(.94) rotate(0deg); }
  78%  { transform: translateY(0) scale(1.06) rotate(0deg); }
  100% { opacity: 1; transform: translateY(0) scale(1) rotate(0deg); }
}

.seal-note {
  margin-top: 10px;
  font-family: var(--font-kai);
  font-size: .9rem;
  letter-spacing: .2em;
  color: var(--red-deep);
}

@media (prefers-reduced-motion: reduce) {
  .mp-road, .mp.ping .mp-blot, .mp.ping .mp-halo, .seal-big.drop { animation: none; }
}