@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+TC:wght@500;700;900&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --red-900:#4a0d0f;
  --red-700:#7a1418;
  --red-600:#961a1e;
  --red-500:#b0201f;
  --gold:#cc9a3c;
  --gold-light:#e8c876;
  --cream:#f6ecd9;
  --cream-2:#efe0bd;
  --ink:#241a12;
  --ink-soft:#5a4a3a;
  --green-900:#0c3a28;
  --green-700:#155c3d;
  --tile-bg:#fffcf4;
  --tile-border:#cdb87e;
  --dragon-red:#a8241c;
  --dragon-green:#1f6f42;
  --shadow:0 10px 30px rgba(20,6,6,.35);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  min-height:100vh;
  font-family:'Inter',sans-serif;
  color:var(--ink);
  background:
    radial-gradient(circle at 15% 0%, rgba(255,255,255,.06), transparent 40%),
    linear-gradient(160deg, var(--red-900), var(--red-700) 45%, var(--red-600) 100%);
  background-attachment:fixed;
}

.stage{max-width:1180px;margin:0 auto;padding:28px 20px 60px}
body:has(.summary-bar) .stage{padding-bottom:110px}

.site-nav{display:flex;gap:8px;margin-bottom:14px}
.nav-link{
  text-decoration:none;padding:9px 18px;border-radius:999px;font-weight:700;font-size:13.5px;
  color:var(--cream);background:rgba(0,0,0,.18);border:1px solid rgba(232,200,118,.35);
  transition:.15s ease;
}
.nav-link:hover{background:rgba(0,0,0,.3)}
.nav-link.active{background:var(--gold);color:var(--red-900);border-color:var(--gold)}

.site-header{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:22px 26px;margin-bottom:22px;
  background:linear-gradient(135deg,var(--green-900),var(--green-700));
  border:1px solid rgba(232,200,118,.4);
  border-radius:18px;
  box-shadow:var(--shadow);
}
.brand{display:flex;align-items:center;gap:16px}
.brand-mark{
  font-size:38px;line-height:1;
  filter:drop-shadow(0 2px 2px rgba(0,0,0,.4));
}
.site-header h1{
  margin:0;color:var(--cream);font-family:'Noto Serif TC',serif;font-weight:900;
  font-size:clamp(20px,2.4vw,28px);letter-spacing:.02em;
}
.site-header .subtitle{margin:4px 0 0;color:rgba(246,236,217,.78);font-size:13.5px;max-width:52ch}
.lang-toggle{
  flex:none;border:1px solid var(--gold-light);background:rgba(0,0,0,.18);color:var(--gold-light);
  padding:9px 16px;border-radius:999px;font-weight:700;cursor:pointer;font-size:14px;
  transition:.15s ease;
}
.lang-toggle:hover{background:var(--gold-light);color:var(--green-900)}

.layout{display:grid;grid-template-columns:1fr;gap:18px;min-width:0}

.panel{
  background:var(--cream);
  border:1px solid var(--cream-2);
  border-radius:16px;
  padding:20px 22px;
  box-shadow:var(--shadow);
  position:relative;
  min-width:0;
}
.panel::before{
  content:'';position:absolute;inset:6px;border:1px solid rgba(204,154,60,.35);border-radius:11px;pointer-events:none;
}
.panel h2{
  margin:0 0 14px;font-family:'Noto Serif TC',serif;font-weight:700;
  color:var(--green-900);font-size:17px;letter-spacing:.01em;
  display:flex;align-items:center;gap:8px;
}
.panel h2::before{content:'';width:5px;height:16px;background:var(--gold);border-radius:3px;display:inline-block}
.hint{color:var(--ink-soft);font-size:13px;margin:-6px 0 12px;line-height:1.5}

.seg-control{display:flex;flex-wrap:wrap;gap:8px}
.seg{
  border:1px solid var(--tile-border);background:var(--tile-bg);color:var(--ink-soft);
  padding:9px 16px;border-radius:10px;font-weight:600;font-size:13.5px;cursor:pointer;
  transition:.15s ease;
}
.seg:hover{border-color:var(--gold)}
.seg.active{
  background:linear-gradient(135deg,var(--green-700),var(--green-900));
  color:var(--cream);border-color:var(--green-900);
  box-shadow:0 3px 10px rgba(12,58,40,.35);
}

.hand-strip{
  display:flex;flex-wrap:wrap;gap:10px;min-height:78px;
  padding:12px;margin-bottom:10px;
  background:rgba(255,255,255,.5);
  border:1px dashed var(--tile-border);border-radius:12px;
}
.meld-chip{
  display:flex;align-items:center;gap:2px;padding:6px;border-radius:10px;
  background:var(--tile-bg);border:1px solid var(--tile-border);position:relative;
}
.meld-chip.open{outline:2px solid var(--dragon-red);outline-offset:2px}
.meld-chip .chip-remove{
  position:absolute;top:-8px;right:-8px;width:20px;height:20px;border-radius:50%;
  background:var(--red-600);color:#fff;border:2px solid var(--cream);font-size:11px;line-height:1;
  cursor:pointer;display:flex;align-items:center;justify-content:center;font-weight:700;
}
.meld-chip .chip-tag{
  position:absolute;bottom:-9px;left:50%;transform:translateX(-50%);
  font-size:9.5px;padding:1px 6px;border-radius:999px;background:var(--green-900);color:var(--cream);
  white-space:nowrap;letter-spacing:.03em;
}

.hand-meta{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;font-weight:600;color:var(--ink-soft);font-size:13.5px}
.hand-actions{display:flex;gap:8px}

.btn{border:none;border-radius:10px;padding:9px 15px;font-weight:700;cursor:pointer;font-size:13.5px;transition:.15s ease}
.btn.ghost{background:rgba(0,0,0,.06);color:var(--ink-soft)}
.btn.ghost:hover{background:rgba(0,0,0,.1)}
.btn.primary{
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  color:var(--red-900);font-size:16px;padding:14px 20px;width:100%;
  box-shadow:0 6px 18px rgba(204,154,60,.4);
}
.btn.primary:hover{filter:brightness(1.05)}
.btn.primary:active{transform:translateY(1px)}
.btn.danger{background:linear-gradient(135deg,var(--red-500),var(--red-700));color:#fff;box-shadow:0 4px 12px rgba(150,26,30,.35)}
.btn.danger:hover{filter:brightness(1.08)}
.btn.danger:active{transform:translateY(1px)}

.modal-overlay{
  position:fixed;top:0;left:0;width:100vw;height:100vh;background:rgba(20,6,6,.55);backdrop-filter:blur(2px);
  display:flex;align-items:center;justify-content:center;z-index:100;padding:20px;
  box-sizing:border-box;overflow-y:auto;
}
.modal-overlay[hidden]{display:none}
.modal-box{
  background:var(--cream);border:1px solid var(--gold);border-radius:16px;
  padding:24px 26px;width:min(380px, calc(100vw - 40px));box-shadow:var(--shadow);text-align:center;
  box-sizing:border-box;max-height:calc(100vh - 40px);overflow-y:auto;flex:none;
}
.modal-box h3{margin:0 0 10px;font-family:'Noto Serif TC',serif;color:var(--red-700);font-size:19px}
.modal-box p{margin:0 0 20px;color:var(--ink-soft);font-size:13.5px;line-height:1.55}
.modal-actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.modal-actions .btn{flex:1 1 120px;min-width:0;padding:11px 14px}
@media(max-width:380px){
  .modal-box{padding:20px 18px}
  .modal-actions{flex-direction:column}
  .modal-actions .btn{width:100%}
}

.meld-controls{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.switch-field{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--ink-soft);cursor:pointer}
.switch-field input{accent-color:var(--green-700);width:17px;height:17px}

.tile-grid{display:grid;grid-template-columns:repeat(9,1fr);gap:7px}
.tile-grid.small{grid-template-columns:repeat(4,1fr);max-width:420px}
.tile-btn{
  aspect-ratio:3/4;background:var(--tile-bg);border:1px solid var(--tile-border);border-radius:8px;
  cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;
  position:relative;transition:.12s ease;padding:2px;
}
.tile-btn:hover:not(:disabled){transform:translateY(-2px);border-color:var(--gold);box-shadow:0 4px 10px rgba(0,0,0,.18)}
.tile-btn:disabled{opacity:.3;cursor:not-allowed}
.tile-btn.picked{
  background:linear-gradient(160deg,#fff3c4,#f0d98a);
  border:2px solid var(--green-700);
  box-shadow:0 5px 14px rgba(21,92,61,.4);
  transform:translateY(-3px);
}
.tile-btn.picked::after{
  content:'✓';position:absolute;top:-8px;right:-8px;width:19px;height:19px;
  background:var(--green-700);color:#fff;border:2px solid var(--cream);border-radius:50%;
  font-size:11px;font-weight:900;display:flex;align-items:center;justify-content:center;line-height:1;
}
.tile-btn.picked:hover{transform:translateY(-3px)}
.tile-btn .count-badge{
  position:absolute;top:-6px;right:-6px;background:var(--red-600);color:#fff;
  font-size:10px;font-weight:700;border-radius:999px;min-width:16px;height:16px;
  display:flex;align-items:center;justify-content:center;padding:0 3px;border:2px solid var(--cream);
}

.numeral{font-family:'Noto Serif TC',serif;font-weight:700;font-size:19px;color:var(--ink);line-height:1}
.suitword{font-family:'Noto Serif TC',serif;font-weight:700;font-size:13px;color:var(--dragon-red);line-height:1;margin-top:1px}
.honor-char{font-family:'Noto Serif TC',serif;font-weight:900;font-size:24px;line-height:1}
.honor-char.wind{color:var(--green-900)}
.honor-char.dragon.dr{color:var(--dragon-red)}
.honor-char.dragon.dg{color:var(--dragon-green)}
.honor-char.dragon.dw{
  display:block;width:22px;height:22px;border:2.5px solid var(--dragon-red);border-radius:3px;
}
.honor-char.flower{color:#b5622a}
.honor-char.season{color:#2a6f8f}

.pipgrid{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(3,1fr);width:26px;height:26px;gap:1px}
.pip{border-radius:50%}
.pip.dot{background:radial-gradient(circle at 30% 30%, #4a86c7, #163a63);}
.pip.bam{background:linear-gradient(180deg,#5fa96a,#1f6f42);border-radius:2px}

.field-row{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:12px;flex-wrap:wrap}
.field-row label{font-weight:700;color:var(--ink-soft);font-size:13.5px}
.field-row .seg-control .seg{padding:8px 14px;font-size:16px}

.radio-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:8px;margin-bottom:14px}
.radio-item{
  display:flex;align-items:center;gap:9px;padding:10px 12px;border-radius:10px;
  border:1px solid var(--tile-border);background:var(--tile-bg);cursor:pointer;font-size:13.5px;font-weight:600;
  color:var(--ink-soft);transition:.12s ease;
}
.radio-item:has(input:checked){border-color:var(--green-700);background:#eef7f0;color:var(--green-900)}
.radio-item input{accent-color:var(--green-700)}

.result-area{text-align:left}
.result-total{
  display:flex;align-items:baseline;justify-content:center;gap:10px;margin-bottom:6px;
}
.result-total .num{font-family:'Noto Serif TC',serif;font-weight:900;font-size:56px;color:var(--red-600)}
.result-total .unit{font-weight:700;color:var(--ink-soft);font-size:16px}
.result-status{text-align:center;font-weight:700;margin-bottom:16px;padding:8px 12px;border-radius:10px;font-size:13.5px}
.result-status.ok{background:#e6f5ea;color:var(--green-900)}
.result-status.no{background:#fdeceb;color:var(--red-700)}
.breakdown-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.breakdown-list li{
  display:flex;justify-content:space-between;gap:10px;padding:9px 12px;border-radius:9px;
  background:rgba(255,255,255,.55);border:1px solid var(--tile-border);font-size:13.5px;color:var(--ink);
}
.breakdown-list li b{color:var(--red-600);font-family:'Noto Serif TC',serif}
.breakdown-empty{color:var(--ink-soft);font-size:13px;text-align:center;padding:10px}

.site-footer{margin-top:24px;text-align:center}
.site-footer p{color:rgba(246,236,217,.75);font-size:12.5px;max-width:70ch;margin:0 auto;line-height:1.6}

.summary-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:80;
  background:linear-gradient(180deg,rgba(13,62,42,.97),rgba(9,45,31,.99));
  border-top:1px solid rgba(232,200,118,.4);
  box-shadow:0 -8px 24px rgba(0,0,0,.35);
  padding:12px 20px;
}
.summary-bar-inner{max-width:1180px;margin:0 auto;display:flex;align-items:center;gap:16px}
.summary-total{display:flex;align-items:baseline;gap:6px;flex:none}
.summary-num{font-family:'Noto Serif TC',serif;font-weight:900;font-size:30px;color:var(--gold-light);line-height:1}
.summary-unit{font-weight:700;color:rgba(246,236,217,.75);font-size:12.5px}
.summary-status{flex:1;min-width:0;font-size:12.5px;font-weight:600;color:rgba(246,236,217,.8);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:center;}
.summary-status.ok{color:#8fe3ab}
.summary-status.no{color:#ffb4ae}
.detail-btn{
  flex:none;background:rgba(255,255,255,.12);color:var(--cream);border:1px solid rgba(232,200,118,.45);
  padding:10px 18px;border-radius:10px;font-weight:700;font-size:13.5px;cursor:pointer;transition:.15s ease;
}
.detail-btn:hover{background:rgba(255,255,255,.2)}

.sheet-overlay{
  position:fixed;top:0;left:0;width:100vw;height:100vh;background:rgba(20,6,6,.55);backdrop-filter:blur(2px);
  display:flex;align-items:flex-end;justify-content:center;z-index:110;box-sizing:border-box;
}
.sheet-overlay[hidden]{display:none}
.sheet-box{
  background:var(--cream);width:100%;max-width:640px;box-sizing:border-box;
  border-radius:20px 20px 0 0;padding:14px 22px 28px;
  max-height:75vh;overflow-y:auto;box-shadow:0 -10px 30px rgba(20,6,6,.4);
  animation:sheetUp .22s ease;
}
@keyframes sheetUp{from{transform:translateY(24px);opacity:.6}to{transform:translateY(0);opacity:1}}
.sheet-handle{width:40px;height:4px;background:var(--tile-border);border-radius:99px;margin:0 auto 14px}
.sheet-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.sheet-header h3{margin:0;font-family:'Noto Serif TC',serif;color:var(--green-900);font-size:18px}
.sheet-close{
  border:none;background:rgba(0,0,0,.06);color:var(--ink-soft);width:30px;height:30px;border-radius:50%;
  font-size:16px;cursor:pointer;line-height:1;
}
.sheet-close:hover{background:rgba(0,0,0,.12)}

.players-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}
.field label{display:block;font-weight:700;color:var(--ink-soft);font-size:12.5px;margin-bottom:6px;text-transform:uppercase;letter-spacing:.03em}
.field input,.field select{
  width:100%;padding:10px 12px;border:1px solid var(--tile-border);border-radius:9px;
  background:var(--tile-bg);color:var(--ink);font-size:14px;font-family:inherit;
}
.field input:focus,.field select:focus{outline:2px solid var(--green-700);outline-offset:1px}

.scoreboard{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}
.score-card{
  background:linear-gradient(160deg,var(--tile-bg),var(--cream-2));border:1px solid var(--tile-border);
  border-radius:12px;padding:16px;text-align:center;
}
.score-name{display:block;font-weight:700;color:var(--ink-soft);font-size:13px;margin-bottom:6px}
.score-num{display:block;font-family:'Noto Serif TC',serif;font-weight:900;font-size:32px;color:var(--red-600)}

.entry-form{display:flex;flex-wrap:wrap;gap:14px;align-items:end}
.entry-form .field{flex:1 1 140px;min-width:0}
.entry-form .field-grow{flex:2 1 220px;min-width:0}
.entry-submit{width:auto;padding:12px 22px;flex:none}

.scroll-x{overflow-x:auto}
.history-table{width:100%;border-collapse:collapse;min-width:520px}
.history-table th{
  text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:var(--ink-soft);
  padding:8px 10px;border-bottom:2px solid var(--tile-border);
}
.history-table td{padding:10px;border-bottom:1px solid var(--tile-border);font-size:13.5px}
.history-table .fan-cell{font-family:'Noto Serif TC',serif;font-weight:900;color:var(--red-600);font-size:16px}
.hist-date{display:block;font-size:11px;color:var(--ink-soft);white-space:nowrap}
.hist-time{display:block;font-weight:700;white-space:nowrap}
.row-remove{
  border:none;background:rgba(0,0,0,.06);color:var(--red-700);width:24px;height:24px;border-radius:50%;
  cursor:pointer;font-weight:700;
}
.row-remove:hover{background:rgba(0,0,0,.12)}

@media(max-width:720px){
  .tile-grid{grid-template-columns:repeat(6,1fr)}
  .site-header{flex-direction:column;align-items:flex-start}
}
@media(max-width:480px){
  .tile-grid{grid-template-columns:repeat(5,1fr)}
  .stage{padding:18px 12px 40px}
  .summary-status{display:none}
  .summary-bar-inner{gap:12px;justify-content:space-between;}
}

@media(max-width:640px){
  .players-grid{grid-template-columns:repeat(2,1fr)}
  .scoreboard{grid-template-columns:repeat(2,1fr)}
  .entry-form{flex-direction:column;align-items:stretch}
  .entry-form .field,.entry-form .field-grow{flex:none;width:100%}
  .entry-submit{width:100%}
  .site-nav{justify-content:center}
  .nav-link{flex:1;text-align:center}
}