/* ==========================================================
   Luopan dial component — shared (homepage hero, staff vault,
   tools). Markup is built by LZ.buildLuopan() in luopan.js.
   Needs the luopan tokens (--fg*, --line*, --cinnabar, --dir-*).
   ========================================================== */
.lp-ring { transform-origin: 500px 500px; transform-box: view-box; }
.lp-ring.r-slow  { transform: rotate(calc(var(--lp-scroll, 0) * 0.10deg)); }
.lp-ring.r-mid   { transform: rotate(calc(var(--lp-scroll, 0) * -0.16deg)); }
.lp-ring.r-fast  { transform: rotate(calc(var(--lp-scroll, 0) * 0.22deg)); }
.lp-ring.r-drift { animation: lpDrift 240s linear infinite; }
@keyframes lpDrift { to { rotate: 360deg; } }

.lp-face     { fill: color-mix(in srgb, var(--bg-2) 55%, transparent); }
.lp-band     { fill: color-mix(in srgb, var(--fg) 4%, transparent); }
.lp-line     { stroke: var(--line-2); fill: none; stroke-width: 1; }
.lp-line-fine{ stroke: var(--line); fill: none; stroke-width: 1; }
.lp-tick     { stroke: var(--fg-3); stroke-width: 1; }
.lp-tick-maj { stroke: var(--fg-2); stroke-width: 1.4; }
.lp-text     { fill: var(--fg-2); font-family: var(--f-han); font-weight: 700; text-anchor: middle; dominant-baseline: central; }
.lp-text-dim { fill: var(--fg-3); font-family: var(--f-han); font-weight: 400; text-anchor: middle; dominant-baseline: central; }
.lp-text-acc { fill: var(--cinnabar); }
.lp-gua      { fill: var(--fg); font-family: var(--f-han); text-anchor: middle; dominant-baseline: central; }
.lp-deg      { fill: var(--fg-3); font-family: var(--f-mono); text-anchor: middle; dominant-baseline: central; }
.lp-sun-halo { fill: var(--cinnabar); opacity: 0.18; animation: sunHalo 3s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
.lp-sun      { fill: var(--cinnabar); }
.lp-sun-ray  { stroke: var(--cinnabar); stroke-width: 1.2; stroke-dasharray: 2 6; opacity: 0.7; }
.lp-gua-bar  { fill: var(--fg-2); }
/* Five-element colouring on the dial */
.lp-el-wood  { fill: var(--dir-e); }
.lp-el-fire  { fill: var(--dir-s); }
.lp-el-metal { fill: var(--dir-w); }
.lp-el-water { fill: var(--dir-n); }
.lp-el-earth { fill: var(--dir-c); }
body.theme-bright .lp-el-metal { stroke: #1c1712; stroke-width: 0.9; paint-order: stroke; }
text.lp-el-water, text.lp-el-wood, text.lp-el-fire, text.lp-el-metal, text.lp-el-earth { font-weight: 900; }
.lp-guardian-ring { fill: none; stroke-width: 1.5; }
.lp-sun-label{ fill: var(--cinnabar); font-family: var(--f-han); font-weight: 900; text-anchor: middle; dominant-baseline: central; }
@keyframes sunHalo { 50% { transform: scale(1.8); opacity: 0.04; } }

.lp-sweep {
  position: absolute; inset: 0;
  border-radius: 50%;
  pointer-events: none;
  background: conic-gradient(from 0deg,
    transparent 0deg 292deg,
    color-mix(in srgb, var(--cinnabar) 0%, transparent) 292deg,
    color-mix(in srgb, var(--cinnabar) 26%, transparent) 356deg,
    color-mix(in srgb, #fff 55%, var(--cinnabar)) 359.4deg,
    transparent 360deg);
  -webkit-mask: radial-gradient(circle, transparent 0 45.2%, #000 45.6% 49.4%, transparent 49.6%);
  mask: radial-gradient(circle, transparent 0 45.2%, #000 45.6% 49.4%, transparent 49.6%);
  animation: sweep 9s linear infinite;
  mix-blend-mode: screen;
  opacity: 0.85;
}
body.theme-bright .lp-sweep { mix-blend-mode: multiply; opacity: 0.6; }
@keyframes sweep { to { transform: rotate(360deg); } }

/* The four guardians at the cardinal points of the dial */
.guardian {
  position: absolute;
  z-index: 6;
  transform: translate(-50%, -50%);
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  pointer-events: none;
}
.guardian .g-mark {
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  border: 1px solid var(--g);
  color: var(--g-t, var(--g));
  font-family: var(--f-brush);
  font-size: 1.35rem;
  line-height: 1;
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--g) 10%, transparent), 0 0 28px -6px var(--g);
  animation: guardianPulse 4s ease-in-out infinite;
}
.guardian .g-name {
  font-family: var(--f-mono);
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  color: var(--g-t, var(--g));
  text-transform: uppercase;
  white-space: nowrap;
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  padding: 1px 6px;
  border-radius: 999px;
}
.guardian.g-n { left: 50%; top: 0.6%;  --g: var(--dir-n); animation-delay: 0s; }
.guardian.g-e { left: 99.4%; top: 50%; --g: var(--dir-e); }
.guardian.g-s { left: 50%; top: 99.4%; --g: var(--dir-s); }
.guardian.g-w { left: 0.6%; top: 50%;  --g: var(--dir-w); --g-t: var(--dir-w-ink); }
.guardian.g-e .g-mark { animation-delay: -1s; }
.guardian.g-s .g-mark { animation-delay: -2s; }
.guardian.g-w .g-mark { animation-delay: -3s; }
@keyframes guardianPulse { 50% { box-shadow: 0 0 0 9px color-mix(in srgb, var(--g) 4%, transparent), 0 0 40px -4px var(--g); } }