/* ═══════════════════════════════════════════════════════════
   星语塔罗 — editorial / museum dark
   Restraint over glow. Hairlines over neon. Space over clutter.
   ═══════════════════════════════════════════════════════════ */

@font-face{font-family:'Noto Serif SC';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/noto-serif-sc-chinese-simplified-400-normal.woff2') format('woff2')}
@font-face{font-family:'Noto Serif SC';font-style:normal;font-weight:700;font-display:swap;src:url('../fonts/noto-serif-sc-chinese-simplified-700-normal.woff2') format('woff2')}
@font-face{font-family:'Cinzel';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/cinzel-latin-400-normal.woff2') format('woff2')}
@font-face{font-family:'Cinzel';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/cinzel-latin-600-normal.woff2') format('woff2')}
@font-face{font-family:'Cormorant Garamond';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/cormorant-garamond-latin-400-normal.woff2') format('woff2')}
@font-face{font-family:'Cormorant Garamond';font-style:italic;font-weight:600;font-display:swap;src:url('../fonts/cormorant-garamond-latin-600-italic.woff2') format('woff2')}
@font-face{font-family:'Cormorant Garamond';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/cormorant-garamond-latin-500-normal.woff2') format('woff2')}

:root{
  --void:#05040f;
  --velvet:#0a0918;
  --panel:#100e1f;
  --panel-2:#161328;
  --line:rgba(212,184,140,.22);
  --line-strong:rgba(232,208,160,.4);
  --champagne:#e8d0a0;
  --champagne-dim:#a89068;
  --cream:#f2e8d5;
  --cream-mute:#9a8f7a;
  --ok:#7a9e88;
  --rev:#b87880;
  --radius:14px;
  --ease:cubic-bezier(.22,1,.36,1);
  --card-w:min(50vw,176px);
  --safe-t:env(safe-area-inset-top,0px);
  --safe-b:env(safe-area-inset-bottom,0px);
  --font-cn:'Noto Serif SC',Georgia,'Songti SC',serif;
  --font-en:'Cormorant Garamond','Cinzel',Georgia,serif;
  --font-display:'Cinzel','Noto Serif SC',serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{height:100%;background:var(--void);-webkit-text-size-adjust:100%}
body{
  min-height:100%;
  font-family:var(--font-cn);
  color:var(--cream);
  background:
    radial-gradient(ellipse 90% 60% at 50% -10%, rgba(48,40,90,.28), transparent 55%),
    radial-gradient(ellipse 70% 45% at 80% 110%, rgba(30,24,55,.35), transparent 50%),
    var(--void);
  background-attachment:fixed;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

/* Atmosphere — grain + vignette (no cheap glow orbs) */
.grain{
  position:fixed;inset:0;pointer-events:none;z-index:50;opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size:180px;
  mix-blend-mode:overlay;
}
.vignette{
  position:fixed;inset:0;pointer-events:none;z-index:49;
  background:radial-gradient(ellipse at center, transparent 40%, rgba(0,0,0,.55) 100%);
}

#app{
  position:relative;z-index:1;
  min-height:100dvh;max-width:440px;margin:0 auto;
  padding:calc(18px + var(--safe-t)) 20px calc(28px + var(--safe-b));
}

.screen{display:none}
.screen.active{display:flex;flex-direction:column;gap:22px;min-height:calc(100dvh - 46px);animation:in .55s var(--ease) both}
@keyframes in{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

.en{font-family:var(--font-en);font-style:italic;letter-spacing:.03em}
.eyebrow{
  font-family:var(--font-display);
  font-size:.68rem;font-weight:400;
  letter-spacing:.22em;text-transform:uppercase;
  color:var(--champagne-dim);
}
.eyebrow.thin{opacity:.7}
.micro{font-size:.75rem;color:var(--cream-mute);letter-spacing:.02em}
.micro.soft{opacity:.85}
.micro.center{text-align:center}
.optional{color:var(--champagne-dim);font-weight:400;font-size:.8em}
.hairline{width:48px;height:1px;background:var(--line-strong);margin:18px auto}
.center{text-align:center}

/* Buttons — quiet, precise */
.btn{
  appearance:none;border:1px solid var(--line-strong);
  background:transparent;color:var(--cream);
  font-family:var(--font-cn);font-size:.92rem;
  padding:13px 22px;border-radius:999px;cursor:pointer;
  transition:background .25s var(--ease),border-color .25s,transform .15s,color .2s;
  letter-spacing:.04em;
}
.btn:active{transform:scale(.98)}
.btn-solid{
  background:var(--cream);color:var(--void);
  border-color:var(--cream);font-weight:700;
}
.btn-solid:hover{background:var(--champagne);border-color:var(--champagne)}
.btn-ghost{color:var(--cream-mute)}
.btn-ghost:hover{border-color:var(--champagne);color:var(--cream)}
.btn-block{width:100%}
.btn:disabled{opacity:.4;cursor:not-allowed;transform:none}
.btn-row{display:flex;gap:10px;flex-wrap:wrap}
.btn-row .btn{flex:1 1 120px}
.sticky-actions{margin-top:auto;padding-top:8px}
.text-btn{
  background:none;border:none;color:var(--champagne-dim);
  font-family:inherit;font-size:.85rem;cursor:pointer;padding:8px;
  letter-spacing:.06em;
}
.text-btn:hover{color:var(--champagne)}

/* ── Cover (editorial) ─────────────────────────────────── */
#screen-splash{justify-content:space-between;padding-top:8px;padding-bottom:12px}
.cover-top{display:flex;justify-content:space-between;align-items:center}
.cover-center{flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:32px 8px}
.cover-kicker{
  font-family:var(--font-display);font-style:normal;
  letter-spacing:.28em;text-transform:uppercase;
  color:var(--champagne);font-size:.72rem;margin-bottom:18px;
}
.cover-title{
  font-size:clamp(2.4rem,11vw,3.2rem);font-weight:700;
  letter-spacing:.18em;line-height:1.15;
  color:var(--cream);
}
.cover-lead{
  max-width:280px;font-size:.92rem;color:var(--cream-mute);
  line-height:1.75;margin-top:4px;
}
.cover-foot{display:flex;flex-direction:column;gap:14px;align-items:center}
.cover-foot .btn{min-width:200px}

/* ── Page chrome ───────────────────────────────────────── */
.page-head{display:flex;align-items:flex-start;gap:12px}
.page-head-text{flex:1;min-width:0}
.page-head h1{font-size:1.35rem;font-weight:700;letter-spacing:.06em;margin-top:2px}
.nav-back{
  width:36px;height:36px;border-radius:50%;
  border:1px solid var(--line);background:transparent;
  color:var(--cream);font-size:1.4rem;line-height:1;
  cursor:pointer;display:grid;place-items:center;flex-shrink:0;
  transition:border-color .2s;
}
.nav-back:hover{border-color:var(--champagne)}
.page-intro{font-size:.9rem;color:var(--cream-mute);line-height:1.7}

/* ── Spread list ───────────────────────────────────────── */
.spread-list{display:flex;flex-direction:column;gap:10px;padding-bottom:12px}
.spread-item{
  display:grid;grid-template-columns:56px 1fr auto;gap:14px;align-items:center;
  padding:14px 14px;text-align:left;
  border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(22,19,40,.9),rgba(12,10,24,.95));
  color:inherit;font-family:inherit;cursor:pointer;
  transition:border-color .25s,background .25s,transform .2s;
}
.spread-item:hover,.spread-item:focus-visible{
  border-color:var(--line-strong);outline:none;
  background:linear-gradient(180deg,rgba(28,24,48,.95),rgba(14,12,28,.98));
}
.spread-item:active{transform:scale(.985)}
.spread-diagram{
  width:56px;height:56px;border-radius:10px;
  border:1px solid var(--line);background:rgba(5,4,15,.6);
  display:grid;place-items:center;color:var(--champagne-dim);
}
.spread-diagram svg{width:38px;height:38px}
.spread-item h3{font-size:.98rem;font-weight:700;letter-spacing:.04em}
.spread-item .desc{font-size:.78rem;color:var(--cream-mute);margin-top:3px;line-height:1.5}
.spread-item .en-sub{font-size:.72rem;color:var(--champagne-dim);margin-top:4px}
.spread-count{
  font-family:var(--font-display);font-size:.7rem;
  letter-spacing:.12em;color:var(--champagne-dim);white-space:nowrap;
}

/* ── Fields ────────────────────────────────────────────── */
.field-label{font-size:.85rem;letter-spacing:.06em;color:var(--cream)}
.field-input{
  width:100%;padding:16px;border-radius:12px;
  border:1px solid var(--line);background:rgba(8,7,20,.75);
  color:var(--cream);font-family:inherit;font-size:.95rem;line-height:1.6;
  resize:vertical;outline:none;transition:border-color .2s;
  min-height:130px;
}
.field-input:focus{border-color:var(--line-strong)}
.field-input::placeholder{color:rgba(154,143,122,.55)}

/* ── Stage / deck ──────────────────────────────────────── */
.stage{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:22px;min-height:280px;position:relative;
}
.stage-caption{
  font-size:.85rem;color:var(--cream-mute);letter-spacing:.12em;
}
.deck-stack{
  position:relative;width:var(--card-w);aspect-ratio:100/175.5;
  filter:drop-shadow(0 18px 28px rgba(0,0,0,.55));
}
.deck-card{
  position:absolute;inset:0;border-radius:11px;
  background:url('../cards/back.jpg') center/cover;
  border:1px solid rgba(232,208,160,.35);
  box-shadow:0 1px 0 rgba(255,255,255,.04) inset;
}
.deck-card:nth-child(1){transform:translate(0,0) rotate(-3deg)}
.deck-card:nth-child(2){transform:translate(2px,-4px) rotate(1.5deg)}
.deck-card:nth-child(3){transform:translate(-1px,-8px) rotate(-.5deg)}
.deck-stack.shuffling .deck-card{animation:riffle .5s var(--ease) infinite alternate}
.deck-stack.shuffling .deck-card:nth-child(2){animation-delay:.07s}
.deck-stack.shuffling .deck-card:nth-child(3){animation-delay:.14s}
@keyframes riffle{
  from{transform:translateX(-14px) rotate(-6deg)}
  to{transform:translateX(14px) rotate(6deg)}
}

/* ── Tarot card ────────────────────────────────────────── */
.tarot-card{
  --w:var(--card-w);
  width:var(--w);aspect-ratio:100/175.5;
  perspective:1200px;cursor:pointer;position:relative;
  touch-action:manipulation;
  filter:drop-shadow(0 12px 20px rgba(0,0,0,.5));
}
.tarot-card.sm{--w:min(26vw,96px)}
.tarot-card.md{--w:min(36vw,130px)}
.tarot-card.lg{--w:min(58vw,200px)}
.tarot-card .inner{
  position:relative;width:100%;height:100%;
  transform-style:preserve-3d;
  transition:transform .85s cubic-bezier(.4,.05,.15,1);
  border-radius:11px;
}
.tarot-card.flipped .inner{transform:rotateY(180deg)}
.tarot-card.reversed.flipped .inner{transform:rotateY(180deg) rotateZ(180deg)}
.tarot-card .face{
  position:absolute;inset:0;border-radius:11px;overflow:hidden;
  backface-visibility:hidden;-webkit-backface-visibility:hidden;
  border:1px solid rgba(232,208,160,.32);
  background:var(--panel);
  box-shadow:
    0 0 0 1px rgba(0,0,0,.35),
    inset 0 1px 0 rgba(255,255,255,.06);
}
.tarot-card .face.back{background:url('../cards/back.jpg') center/cover}
.tarot-card .face.front{transform:rotateY(180deg)}
.tarot-card .face.front img{
  width:100%;height:100%;object-fit:cover;display:block;
  /* museum lighting simulation */
  filter:contrast(1.04) saturate(1.05);
}
.tarot-card.lit .face{
  box-shadow:
    0 0 0 1px rgba(232,208,160,.25),
    0 16px 36px rgba(0,0,0,.55),
    0 0 40px rgba(232,208,160,.08);
}
.tarot-card.deal{animation:deal .6s var(--ease) both}
@keyframes deal{
  from{opacity:0;transform:translateY(-28px) scale(.92)}
  to{opacity:1;transform:none}
}

/* Board / slots */
.board{
  display:flex;flex-wrap:wrap;gap:14px;
  justify-content:center;align-items:flex-start;width:100%;
}
.slot{display:flex;flex-direction:column;align-items:center;gap:8px}
.slot-label{
  font-size:.68rem;letter-spacing:.1em;color:var(--champagne-dim);
  text-align:center;max-width:var(--card-w);
}
.slot-ph{
  width:var(--card-w);aspect-ratio:100/175.5;border-radius:11px;
  border:1px dashed rgba(212,184,140,.28);
  background:rgba(16,14,31,.4);
}

.layout-cross5{
  display:grid;grid-template-columns:repeat(3,auto);
  gap:12px 10px;justify-content:center;align-items:center;
}
.layout-cross5 .s0{grid-column:2;grid-row:2}
.layout-cross5 .s1{grid-column:3;grid-row:2}
.layout-cross5 .s2{grid-column:2;grid-row:3}
.layout-cross5 .s3{grid-column:1;grid-row:2}
.layout-cross5 .s4{grid-column:2;grid-row:1}

.layout-celtic{
  display:grid;grid-template-columns:repeat(4,auto);
  gap:10px 8px;justify-content:center;
}
.layout-celtic .tarot-card,.layout-celtic .slot-ph{--w:min(19vw,76px)}
.layout-celtic .slot-label{font-size:.58rem;max-width:76px}
.layout-celtic .c0{grid-column:2;grid-row:2}
.layout-celtic .c1{grid-column:2;grid-row:2;z-index:2}
.layout-celtic .c1 .tarot-card{--w:min(17vw,68px);transform:rotate(90deg)}
.layout-celtic .c2{grid-column:2;grid-row:3}
.layout-celtic .c3{grid-column:1;grid-row:2}
.layout-celtic .c4{grid-column:2;grid-row:1}
.layout-celtic .c5{grid-column:3;grid-row:2}
.layout-celtic .staff{grid-column:4;grid-row:1/span 3;display:flex;flex-direction:column;gap:8px;justify-content:center}

/* ── Result gallery ────────────────────────────────────── */
.result-q{
  font-size:.9rem;color:var(--cream-mute);text-align:center;
  padding:0 8px;line-height:1.6;
}
.gallery-board{
  display:flex;flex-wrap:wrap;gap:14px;justify-content:center;
  padding:8px 0 4px;
}
.reading-list{display:flex;flex-direction:column;gap:12px}
.reading-card{
  display:grid;grid-template-columns:84px 1fr;gap:14px;
  padding:14px;border:1px solid var(--line);border-radius:var(--radius);
  background:rgba(12,10,24,.72);
}
.reading-card .tarot-card{--w:84px;filter:drop-shadow(0 8px 14px rgba(0,0,0,.45))}
.reading-card .pos{
  font-size:.68rem;letter-spacing:.1em;color:var(--champagne);
  margin-bottom:6px;
}
.reading-card h3{font-size:1rem;font-weight:700;line-height:1.35}
.reading-card .name-en{
  font-family:var(--font-en);font-style:italic;
  font-size:.88rem;color:var(--cream-mute);font-weight:400;
}
.reading-card .meaning{font-size:.86rem;color:var(--cream-mute);margin-top:8px;line-height:1.6}
.tag{
  display:inline-block;margin-left:8px;padding:1px 8px;
  border:1px solid var(--line);border-radius:4px;
  font-size:.65rem;letter-spacing:.06em;vertical-align:middle;
}
.tag.up{color:var(--ok);border-color:rgba(122,158,136,.35)}
.tag.rev{color:var(--rev);border-color:rgba(184,120,128,.4)}

/* Prompt panel */
.prompt-panel{
  margin-top:8px;padding:18px 16px;
  border:1px solid var(--line);border-radius:var(--radius);
  background:rgba(8,7,18,.85);
  display:flex;flex-direction:column;gap:12px;
}
.prompt-panel-head h2{font-size:1.05rem;letter-spacing:.06em;font-weight:700}
.prompt-box{
  margin:0;padding:14px;max-height:340px;overflow:auto;
  border:1px solid var(--line);border-radius:10px;
  background:rgba(5,4,15,.9);color:var(--cream-mute);
  font-family:var(--font-cn);font-size:.78rem;line-height:1.75;
  white-space:pre-wrap;word-break:break-word;
}
.prompt-box.hidden{display:none}

.toast{
  position:fixed;left:50%;bottom:calc(24px + var(--safe-b));
  transform:translateX(-50%) translateY(12px);
  background:var(--panel-2);border:1px solid var(--line-strong);
  color:var(--cream);padding:10px 18px;border-radius:999px;
  font-size:.8rem;opacity:0;pointer-events:none;z-index:100;
  transition:opacity .3s,transform .3s var(--ease);
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .tarot-card .inner{transition:none}
}
@media (min-width:640px){
  #app{max-width:480px;padding-top:28px}
  :root{--card-w:176px}
}

/* ── polish pass v2.1 ───────────────────────────────────── */
.cover-frame{
  position:absolute;inset:18px;
  border:1px solid rgba(232,208,160,.14);
  pointer-events:none;z-index:0;
}
.cover-frame::before{
  content:'';position:absolute;inset:6px;
  border:1px solid rgba(232,208,160,.08);
}
#screen-splash{position:relative}
#screen-splash > *{position:relative;z-index:1}

.board.layout-row3,
.gallery-board.layout-row3{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  gap:10px;width:100%;max-width:360px;margin:0 auto;
  flex-wrap:nowrap;
}
.board.layout-row3 .slot,
.gallery-board.layout-row3 .slot{width:100%}
.board.layout-row3 .tarot-card,
.board.layout-row3 .slot-ph,
.gallery-board.layout-row3 .tarot-card{
  --w:100%;width:100%;
}

.tarot-card{
  filter:drop-shadow(0 14px 22px rgba(0,0,0,.55)) drop-shadow(0 2px 4px rgba(0,0,0,.35));
}
.tarot-card .face::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(145deg,rgba(255,255,255,.07) 0%,transparent 42%,rgba(0,0,0,.18) 100%);
  mix-blend-mode:soft-light;
}
.deck-stack{
  filter:drop-shadow(0 22px 32px rgba(0,0,0,.6)) drop-shadow(0 4px 8px rgba(0,0,0,.4));
}
.spread-item{
  backdrop-filter:blur(6px);
}
.reading-card .meaning-long{
  font-size:.78rem;color:rgba(154,143,122,.9);margin-top:6px;line-height:1.55;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}