*{margin:0;padding:0;box-sizing:border-box}

:root{
  --bg:#05060f;
  --ink:#eef1f8;
  --dim:rgba(214,222,240,.62);
  --faint:rgba(198,208,232,.34);
  --glass:rgba(14,18,32,.62);
  --glass-2:rgba(10,13,24,.82);
  --stroke:rgba(160,180,220,.16);
  --accent:#8fb7ff;
  --gold:#f0c674;
}

html,body{height:100%;overflow:hidden;background:var(--bg)}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
  -webkit-tap-highlight-color:transparent;
}

#sky{position:fixed;inset:0;width:100%;height:100%;display:block;touch-action:none;cursor:grab}
#sky.dragging{cursor:grabbing}

/* ---------- 顶部 ---------- */
.hud-top{
  position:fixed;top:0;left:0;right:0;
  padding:calc(env(safe-area-inset-top,0px) + 14px) 16px 10px;
  display:grid;grid-template-columns:auto minmax(0,1fr);
  align-items:start;gap:10px;
  pointer-events:none;z-index:10;
}
.hud-top>*{pointer-events:auto}

.loc{
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 13px;border-radius:999px;
  background:var(--glass);border:1px solid var(--stroke);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  font-size:13px;letter-spacing:.03em;cursor:pointer;
  transition:background .2s,border-color .2s;
}
.loc:active{background:rgba(30,38,60,.8)}
.loc svg{opacity:.75;flex:none}

.clock{text-align:right;line-height:1;justify-self:end;min-width:0}
.clock .time{
  font-size:26px;font-weight:250;letter-spacing:.04em;
  font-variant-numeric:tabular-nums;color:#fff;
  text-shadow:0 0 22px rgba(140,175,255,.35);
}
.clock .date{
  margin-top:5px;font-size:11px;letter-spacing:.12em;
  color:var(--dim);font-variant-numeric:tabular-nums;
}

/* ---------- 方位 ---------- */
.bearing{
  position:fixed;left:50%;top:calc(env(safe-area-inset-top,0px) + 68px);
  transform:translateX(-50%);
  display:flex;align-items:center;gap:8px;
  font-size:11px;letter-spacing:.14em;color:var(--faint);
  pointer-events:none;z-index:9;
  font-variant-numeric:tabular-nums;
}
.bearing-az{color:var(--dim)}
.bearing-alt{
  padding:1px 7px;border-radius:999px;
  border:1px solid var(--stroke);font-size:10px;
}

/* ---------- 昼间提示 ---------- */
.dayhint{
  position:fixed;left:50%;top:calc(env(safe-area-inset-top,0px) + 104px);
  transform:translateX(-50%);
  padding:8px 16px;border-radius:999px;cursor:pointer;z-index:12;
  background:rgba(255,238,205,.10);border:1px solid rgba(240,198,116,.32);
  color:var(--gold);font-size:12px;font-family:inherit;letter-spacing:.03em;
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:0 6px 24px rgba(0,0,0,.35);
  animation:cardIn .3s cubic-bezier(.2,.9,.3,1);
  white-space:nowrap;
}
.dayhint[hidden]{display:none}
.dayhint:active{background:rgba(255,238,205,.2)}

/* ---------- 信息卡 ---------- */
.info-card{
  position:fixed;left:16px;right:16px;bottom:calc(env(safe-area-inset-bottom,0px) + 210px);
  max-width:320px;
  padding:16px 18px 15px;border-radius:18px;
  background:var(--glass-2);border:1px solid var(--stroke);
  backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);
  box-shadow:0 16px 48px rgba(0,0,0,.55);
  z-index:20;
  animation:cardIn .26s cubic-bezier(.2,.9,.3,1);
}
@keyframes cardIn{from{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:none}}
.info-card[hidden]{display:none}
.info-close{
  position:absolute;top:9px;right:11px;
  width:26px;height:26px;border:0;border-radius:50%;
  background:rgba(255,255,255,.06);color:var(--dim);
  font-size:17px;line-height:1;cursor:pointer;
}
.info-name{font-size:19px;font-weight:500;letter-spacing:.02em;color:#fff}
.info-sub{margin-top:5px;font-size:12px;color:var(--accent);letter-spacing:.04em}
.info-meta{margin-top:11px;font-size:12px;line-height:1.75;color:var(--dim)}
.info-meta b{color:var(--ink);font-weight:500;font-variant-numeric:tabular-nums}

/* ---------- 底部 ---------- */
.hud-bottom{
  position:fixed;left:0;right:0;bottom:0;
  padding:14px 16px calc(env(safe-area-inset-bottom,0px) + 12px);
  background:linear-gradient(to top,rgba(4,5,12,.94) 30%,rgba(4,5,12,.72) 70%,transparent);
  z-index:15;
}

.timeline{margin-bottom:12px}
.tl-head{display:flex;align-items:center;gap:9px;margin-bottom:9px}
.tl-label{font-size:10px;letter-spacing:.18em;color:var(--faint)}
.tl-value{
  font-size:13px;color:var(--ink);letter-spacing:.03em;
  font-variant-numeric:tabular-nums;flex:1;
}
.btn-now{
  padding:4px 11px;border-radius:999px;cursor:pointer;
  background:rgba(143,183,255,.1);border:1px solid rgba(143,183,255,.3);
  color:var(--accent);font-size:11px;letter-spacing:.04em;
  font-family:inherit;transition:background .2s;
}
.btn-now:active{background:rgba(143,183,255,.22)}

.tl-track{position:relative}
input[type=range]{
  -webkit-appearance:none;appearance:none;
  width:100%;height:22px;background:transparent;cursor:pointer;display:block;
}
input[type=range]::-webkit-slider-runnable-track{
  height:2px;border-radius:2px;
  background:linear-gradient(90deg,rgba(60,80,130,.5),rgba(143,183,255,.55),rgba(60,80,130,.5));
}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;appearance:none;
  width:15px;height:15px;margin-top:-6.5px;border-radius:50%;
  background:#fff;border:0;
  box-shadow:0 0 0 3px rgba(143,183,255,.22),0 2px 8px rgba(0,0,0,.6);
}
input[type=range]::-moz-range-track{height:2px;border-radius:2px;background:rgba(143,183,255,.5)}
input[type=range]::-moz-range-thumb{
  width:15px;height:15px;border:0;border-radius:50%;background:#fff;
  box-shadow:0 0 0 3px rgba(143,183,255,.22);
}
.tl-ticks{
  display:flex;justify-content:space-between;
  font-size:9px;color:var(--faint);letter-spacing:.06em;
  padding:0 1px;margin-top:1px;font-variant-numeric:tabular-nums;
}

.date-row{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:11px}
.btn-day{
  padding:5px 12px;border-radius:999px;cursor:pointer;
  background:rgba(255,255,255,.045);border:1px solid var(--stroke);
  color:var(--dim);font-size:11px;font-family:inherit;
  transition:color .2s,background .2s;
}
.btn-day:active{color:#fff;background:rgba(255,255,255,.1)}
.day-label{font-size:11px;color:var(--faint);letter-spacing:.06em;min-width:96px;text-align:center;font-variant-numeric:tabular-nums}

.toggles{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:9px}
.tg{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 12px;border-radius:999px;cursor:pointer;
  background:rgba(255,255,255,.04);border:1px solid var(--stroke);
  color:var(--faint);font-size:11.5px;font-family:inherit;letter-spacing:.02em;
  transition:color .22s,border-color .22s,background .22s;
}
.tg i{
  width:5px;height:5px;border-radius:50%;display:block;
  background:currentColor;opacity:.45;transition:opacity .22s,box-shadow .22s;
}
.tg.on{color:var(--ink);border-color:rgba(143,183,255,.34);background:rgba(143,183,255,.09)}
.tg.on i{opacity:1;background:var(--accent);box-shadow:0 0 8px var(--accent)}

.hint{
  font-size:10px;color:rgba(190,202,228,.3);
  text-align:center;letter-spacing:.06em;
}

/* ---------- 位置弹层 ---------- */
.sheet{
  position:fixed;inset:0;z-index:40;
  background:rgba(3,4,10,.72);
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  display:flex;align-items:flex-end;justify-content:center;
  animation:fadeIn .2s;
}
.sheet[hidden]{display:none}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.sheet-panel{
  width:100%;max-width:520px;
  padding:22px 20px calc(env(safe-area-inset-bottom,0px) + 22px);
  border-radius:22px 22px 0 0;
  background:#0b0e1a;border:1px solid var(--stroke);border-bottom:0;
  animation:slideUp .3s cubic-bezier(.2,.9,.3,1);
}
@keyframes slideUp{from{transform:translateY(24px);opacity:.6}to{transform:none;opacity:1}}
.sheet-title{font-size:15px;font-weight:500;margin-bottom:16px;letter-spacing:.03em}
.city-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:20px}
.city-btn{
  padding:11px 6px;border-radius:12px;cursor:pointer;
  background:rgba(255,255,255,.045);border:1px solid var(--stroke);
  color:var(--dim);font-size:12.5px;font-family:inherit;
  transition:all .2s;
}
.city-btn:active,.city-btn.sel{
  background:rgba(143,183,255,.14);border-color:rgba(143,183,255,.42);color:#fff;
}
.custom-loc{border-top:1px solid var(--stroke);padding-top:16px;margin-bottom:18px}
.cl-title{font-size:11px;letter-spacing:.14em;color:var(--faint);margin-bottom:10px}
.cl-row{display:flex;gap:8px;align-items:flex-end}
.cl-row label{flex:1;font-size:10px;color:var(--faint);letter-spacing:.08em}
.cl-row input{
  display:block;width:100%;margin-top:5px;padding:9px 10px;
  border-radius:10px;border:1px solid var(--stroke);
  background:rgba(255,255,255,.04);color:var(--ink);
  font-size:13px;font-family:inherit;font-variant-numeric:tabular-nums;
}
.cl-row input:focus{outline:none;border-color:rgba(143,183,255,.5)}
.btn-apply{
  padding:9px 16px;border-radius:10px;cursor:pointer;
  background:rgba(143,183,255,.16);border:1px solid rgba(143,183,255,.44);
  color:var(--accent);font-size:12.5px;font-family:inherit;white-space:nowrap;
}
.cl-tip{font-size:10px;color:rgba(190,202,228,.28);margin-top:10px;line-height:1.6}
.sheet-close{
  width:100%;padding:13px;border-radius:13px;cursor:pointer;
  background:rgba(255,255,255,.05);border:1px solid var(--stroke);
  color:var(--dim);font-size:13px;font-family:inherit;
}

@media (min-width:720px){
  .info-card{left:auto;right:24px;bottom:auto;top:110px;max-width:300px}
  .hud-bottom{padding-left:24px;padding-right:24px}
  .hud-top{padding-left:24px;padding-right:24px}
  .city-grid{grid-template-columns:repeat(4,1fr)}
}

/* ---------- 星座卡 ---------- */
.ccard{
  position:fixed;left:0;right:0;bottom:0;z-index:25;
  max-height:72vh;
  max-height:72dvh;   /* iOS Safari 地址栏伸缩时 vh 会算错，dvh 更准 */
  display:flex;flex-direction:column;
  background:rgba(9,12,22,.95);
  border-top:1px solid rgba(150,180,235,.20);
  border-radius:18px 18px 0 0;
  box-shadow:0 -14px 44px rgba(0,0,0,.55);
  transform:translateY(calc(100% + 20px));
  transition:transform .34s cubic-bezier(.22,.61,.36,1);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
.ccard.open{transform:translateY(0)}

.ccard-grip{
  width:38px;height:4px;border-radius:2px;flex:none;
  background:rgba(160,185,230,.26);
  margin:9px auto 3px;
}

.ccard-head{
  display:flex;align-items:center;justify-content:space-between;
  gap:10px;padding:2px 14px 9px;flex:none;
}
.ccard-titles{display:flex;align-items:baseline;gap:8px;min-width:0}
.ccard-name{font-size:17px;font-weight:500;letter-spacing:.02em;color:#fff}
.ccard-en{
  font-size:12px;color:var(--faint);
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.ccard-acts{display:flex;gap:6px;flex:none}
.ccard-btn{
  width:30px;height:30px;border-radius:9px;
  background:rgba(140,170,230,.10);
  border:1px solid var(--stroke);
  color:var(--dim);font-size:15px;line-height:1;
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;transition:background .18s,color .18s;
  -webkit-tap-highlight-color:transparent;
}
.ccard-btn:active{background:rgba(140,170,230,.26);color:#fff}
.ccard-x{font-size:18px}

.ccard-figure{position:relative;flex:none;padding:0 14px}
#ccardCanvas{
  display:block;width:100%;height:172px;border-radius:12px;
  background:#060912;
  border:1px solid rgba(120,150,210,.10);
}
.ccard-where{
  position:absolute;left:24px;bottom:8px;
  font-size:11px;color:rgba(196,214,244,.78);
  background:rgba(5,8,16,.72);
  padding:3px 9px;border-radius:999px;
  font-variant-numeric:tabular-nums;
}

.ccard-body{
  padding:12px 16px 26px;flex:1;overflow-y:auto;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:none;
}
.ccard-body::-webkit-scrollbar{display:none}
.ccard::after{
  content:'';position:absolute;left:0;right:0;bottom:0;height:32px;
  background:linear-gradient(to top,rgba(9,12,22,.97) 30%,rgba(9,12,22,0));
  pointer-events:none;
}
.ccard-myth{
  font-size:13.5px;line-height:1.78;
  color:rgba(228,234,248,.90);letter-spacing:.01em;
}
.ccard-xg{margin-top:14px;display:flex;flex-direction:column;gap:10px}
.ccard-xg-item{border-left:2px solid rgba(240,198,116,.46);padding:1px 0 1px 10px}
.ccard-xg-head{display:flex;align-items:baseline;gap:6px;flex-wrap:wrap}
.ccard-xg-name{font-size:13px;font-weight:500;color:var(--gold)}
.ccard-xg-belong{font-size:11px;color:var(--faint)}
.ccard-xg-note{font-size:12px;line-height:1.7;color:var(--dim);margin-top:3px}
.ccard-note{
  margin-top:14px;padding:10px 12px;border-radius:10px;
  background:rgba(140,170,230,.07);
  font-size:12px;line-height:1.75;color:rgba(202,214,238,.80);
}
.ccard-note:empty{display:none}

.ccard-empty{
  padding:22px 4px;font-size:13px;line-height:1.9;color:var(--faint);
}
.ccard-empty b{color:var(--dim);font-weight:500}