/* ════════════════════════════════════════════════
   크라우니 체스 — 티옴타 디자인 표준(Chocolate·Cream·Gold·Ink)
   ════════════════════════════════════════════════ */
:root{
  --choco:#3B2A1D; --cream-50:#FBF7EE; --cream-100:#F4EFE2; --cream-200:#ECE5D5; --cream-300:#E2D8C4;
  --gold:#B58A4A; --gold-dim:#8F6E3A; --gold-soft:#D8C29A; --gold-wash:#EFE4CD;
  --ink:#2B2018; --ink-soft:#5C4C3C; --muted:#978872;
  --line:rgba(43,32,24,0.12); --line-strong:rgba(43,32,24,0.20);
  --bg:var(--cream-100); --surface:var(--cream-50); --text:var(--ink); --text-soft:var(--ink-soft);
  --accent:var(--gold); --on-accent:#FBF7EE;
  --success:#4E8C5A; --warning:#C08842; --danger:#B5524A;
  --sq-light:#EFE7D6; --sq-dark:#B98C50;
  --sans:'Pretendard',system-ui,-apple-system,'Noto Sans KR',sans-serif;
  --serif:'Noto Serif KR',serif;
  --radius:14px; --shadow:0 6px 24px rgba(43,32,24,.10);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
[hidden]{display:none!important}
html,body{margin:0}
body{font-family:var(--sans);background:var(--bg);color:var(--text);line-height:1.5;
  background-image:radial-gradient(120% 60% at 50% -10%,rgba(181,138,74,.10),transparent);min-height:100vh}
b{font-weight:700}
button{font-family:inherit;cursor:pointer}

/* topbar */
.topbar{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:center;
  padding:12px 18px;background:rgba(251,247,238,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:18px;color:var(--choco)}
.brand .logo{font-size:24px;color:var(--gold)}
.me{display:flex;align-items:center;gap:12px}
.mom{background:var(--gold-wash);color:var(--choco);padding:5px 12px;border-radius:999px;font-size:14px;font-weight:600}
.who{color:var(--text-soft);font-size:14px}

/* screens */
.screen{max-width:560px;margin:0 auto;padding:18px}
.hero{text-align:center;padding-top:24px}
.hero-mark{font-size:64px;color:var(--gold);line-height:1}
.hero h1{font-family:var(--serif);font-size:30px;margin:10px 0 8px;color:var(--choco)}
.lead{color:var(--text-soft);font-size:15px}
.lead b{color:var(--gold-dim)}
.login-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:22px;margin:26px auto 0;max-width:360px;text-align:left}
.login-card label{display:block;font-size:13px;font-weight:600;color:var(--text-soft);margin:12px 0 5px}
.hint{font-weight:400;color:var(--muted)}
input,select{width:100%;padding:12px 14px;border:1px solid var(--line-strong);border-radius:10px;
  font-size:15px;background:#fff;color:var(--text)}
input:focus{outline:none;border-color:var(--gold)}
.note{font-size:13px;color:var(--muted);margin:12px 0 0;text-align:center}

button.primary{width:100%;margin-top:16px;padding:13px;border:none;border-radius:10px;background:var(--choco);
  color:var(--on-accent);font-size:15px;font-weight:700}
button.primary:disabled{opacity:.45}
button.ghost{background:transparent;border:1px solid var(--line-strong);border-radius:10px;padding:11px;
  color:var(--text-soft);font-weight:600}
button.ghost.sm{padding:6px 12px;font-size:13px}
button.ghost.danger{color:var(--danger);border-color:rgba(181,82,74,.4)}
button.primary:active,button.ghost:active{transform:translateY(1px)}

/* tabs */
.tabs{display:flex;gap:4px;background:var(--cream-200);padding:5px;border-radius:12px;margin-bottom:16px}
.tab{flex:1;border:none;background:transparent;padding:10px;border-radius:9px;font-weight:600;color:var(--text-soft);position:relative}
.tab.on{background:var(--surface);color:var(--choco);box-shadow:0 2px 8px rgba(43,32,24,.07)}
.tab .dot{position:absolute;top:6px;right:10px;width:7px;height:7px;background:var(--danger);border-radius:50%}
.panel{display:none}.panel.on{display:block}

/* play menu */
.play-menu h2,.panel h2{font-family:var(--serif);font-size:20px;color:var(--choco);margin:6px 0 14px}
.mode-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.mode-card{display:flex;flex-direction:column;align-items:center;gap:6px;padding:22px 12px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);color:var(--text)}
.mode-card.on{border-color:var(--gold);background:var(--gold-wash)}
.mc-ico{font-size:34px}
.mode-card small{color:var(--muted);font-size:12px;text-align:center}
.member-form{margin-top:18px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.member-form label{display:block;font-size:13px;font-weight:600;color:var(--text-soft);margin-bottom:6px}
.color-pick{display:flex;gap:10px;margin-top:12px}
.cp{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;padding:12px;border:1px solid var(--line-strong);
  border-radius:10px;font-weight:600;cursor:pointer}
.cp.on{border-color:var(--gold);background:var(--gold-wash)}
.cp span{font-size:20px}
.lvlrow{display:flex;align-items:center;gap:8px;margin-top:14px}
.lvlrow>span{font-size:13px;color:var(--text-soft);font-weight:600}
.lvl{border:1px solid var(--line-strong);background:#fff;border-radius:8px;padding:7px 12px;font-weight:600;color:var(--text-soft)}
.lvl.on{background:var(--choco);color:var(--on-accent);border-color:var(--choco)}
.member-form .primary{margin-top:16px}.member-form .ghost{width:100%;margin-top:8px}

.ongoing-list{margin-top:20px;display:flex;flex-direction:column;gap:10px}

/* board */
.game-view{display:flex;flex-direction:column;align-items:center}
.players{width:100%;max-width:480px;display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.pl{display:flex;align-items:center;gap:8px;font-weight:600}
.pl-pc{font-size:22px}
.status-pill{background:var(--cream-200);color:var(--choco);padding:6px 14px;border-radius:999px;font-size:13px;font-weight:700}
.status-pill.turn{background:var(--gold);color:var(--on-accent)}
.status-pill.check{background:var(--danger);color:#fff}
.status-pill.done{background:var(--success);color:#fff}
.board{width:min(94vw,480px);aspect-ratio:1;display:grid;grid-template-columns:repeat(8,1fr);
  grid-template-rows:repeat(8,1fr);border-radius:10px;overflow:hidden;box-shadow:var(--shadow);
  border:3px solid var(--choco);touch-action:manipulation}
.sq{position:relative;display:flex;align-items:center;justify-content:center;font-size:min(8.4vw,42px);
  user-select:none;line-height:1}
.sq.light{background:var(--sq-light)}.sq.dark{background:var(--sq-dark)}
.sq .pc{position:relative;z-index:2;cursor:pointer}
.sq .pc.w{color:#FCF8EF;text-shadow:0 1px 1px rgba(0,0,0,.45),0 0 2px rgba(0,0,0,.6)}
.sq .pc.b{color:#241A12;text-shadow:0 1px 1px rgba(255,255,255,.25)}
.sq.sel::after{content:"";position:absolute;inset:0;background:rgba(181,138,74,.45);z-index:1}
.sq.last::after{content:"";position:absolute;inset:0;background:rgba(181,138,74,.22);z-index:0}
.sq.move::before{content:"";position:absolute;width:30%;height:30%;border-radius:50%;background:rgba(43,32,24,.28);z-index:1}
.sq.move.cap::before{width:86%;height:86%;background:transparent;border:4px solid rgba(43,32,24,.30);box-sizing:border-box}
.sq.chk::after{content:"";position:absolute;inset:0;background:radial-gradient(circle,rgba(181,82,74,.6),transparent 70%);z-index:1}
.game-actions{display:flex;gap:8px;margin:14px 0 6px;width:min(94vw,480px)}
.game-actions .ghost{flex:1}
.movelist{width:min(94vw,480px);font-size:13px;color:var(--text-soft);background:var(--surface);
  border:1px solid var(--line);border-radius:10px;padding:10px 12px;max-height:120px;overflow:auto;line-height:1.8;
  font-family:var(--mono,monospace)}
.movelist:empty{display:none}

/* lists / cards */
.list{display:flex;flex-direction:column;gap:10px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px;box-shadow:var(--shadow)}
.card .row{display:flex;justify-content:space-between;align-items:center;gap:10px}
.card .ttl{font-weight:700;color:var(--choco)}
.card .sub{color:var(--muted);font-size:13px}
.card .act{margin-top:10px;display:flex;gap:8px}
.card .act button{flex:1;padding:9px;font-size:14px}
.tag{font-size:12px;font-weight:700;padding:3px 9px;border-radius:999px}
.tag.감사{background:#E7F0E9;color:#326b3f}.tag.위로{background:#F6E6E4;color:#9c423b}
.tag.배움{background:#EFE4CD;color:#7a5e2c}
.empty{text-align:center;color:var(--muted);padding:30px 0}
.rank-row{display:flex;align-items:center;gap:12px;padding:10px 4px;border-bottom:1px solid var(--line)}
.rank-row .n{font-weight:800;color:var(--gold);width:26px}
.rank-row .nm{flex:1;font-weight:600}
.rank-row .v{color:var(--choco);font-weight:700}

/* me */
.me-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:8px 0 18px}
.me-stat{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px;text-align:center}
.me-stat b{display:block;font-size:24px;color:var(--choco)}
.me-stat small{color:var(--muted)}

/* modal */
.modal-wrap{position:fixed;inset:0;background:rgba(43,32,24,.5);display:flex;align-items:flex-end;justify-content:center;z-index:50}
.modal{background:var(--surface);width:100%;max-width:440px;border-radius:18px 18px 0 0;padding:22px 20px 28px;box-shadow:var(--shadow);
  animation:up .22s ease}
@media(min-width:540px){.modal-wrap{align-items:center}.modal{border-radius:18px}}
@keyframes up{from{transform:translateY(20px);opacity:.6}to{transform:none;opacity:1}}
.modal h3{font-family:var(--serif);font-size:20px;margin:0 0 4px;color:var(--choco)}
.gift-sub{color:var(--text-soft);margin:0 0 14px}
.reason-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:16px}
.reason{display:flex;flex-direction:column;gap:3px;padding:14px 6px;border:1.5px solid var(--line-strong);border-radius:12px;
  background:#fff;color:var(--text)}
.reason b{font-size:15px}.reason small{color:var(--muted);font-size:11px}
.reason.on{border-color:var(--gold);background:var(--gold-wash)}
.amt-label{display:block;font-weight:600;margin:6px 0 6px;color:var(--text-soft)}
.amt-label b{color:var(--choco);font-size:18px}.amt-label small{color:var(--muted);font-weight:400}
input[type=range]{accent-color:var(--gold);padding:0}
.gift-msg{margin-top:14px}
.modal-actions{display:flex;gap:10px;margin-top:18px}
.modal-actions button{flex:1;margin-top:0}

/* toast */
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);background:var(--choco);color:var(--on-accent);
  padding:12px 20px;border-radius:999px;font-size:14px;font-weight:600;z-index:99;box-shadow:var(--shadow);max-width:90vw;text-align:center}

/* clock */
.clock{margin-left:8px;font-family:var(--mono,monospace);font-weight:700;font-size:15px;background:var(--ink);color:var(--cream-50);
  padding:3px 9px;border-radius:7px;min-width:54px;text-align:center}
.clock.low{background:var(--danger);animation:pulse 1s infinite}
@keyframes pulse{50%{opacity:.55}}

/* lobby */
.lobby{margin-top:22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.lobby-head{display:flex;align-items:baseline;gap:8px;margin-bottom:12px}
.lobby-head h2{margin:0;font-size:18px}
.lobby-head small{color:var(--muted)}
.my-seek{display:flex;justify-content:space-between;align-items:center;background:var(--gold-wash);border:1px solid var(--gold-soft);
  border-radius:10px;padding:10px 14px;margin-bottom:12px;font-weight:600;color:var(--choco)}
.lobby-open{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.lobby-open>span{font-size:13px;color:var(--text-soft);font-weight:600}
.chip{border:1px solid var(--line-strong);background:#fff;border-radius:999px;padding:7px 16px;font-weight:600;color:var(--text-soft)}
.chip:active{background:var(--gold-wash)}
.seek-list{display:flex;flex-direction:column;gap:8px}
.seek{display:flex;justify-content:space-between;align-items:center;padding:11px 14px;border:1px solid var(--line);border-radius:10px;font-weight:600}
.btn.sm,.primary.sm,.ghost.sm{padding:7px 14px;font-size:13px;width:auto;margin-top:0;border-radius:8px}
.primary.sm{background:var(--choco);color:var(--on-accent);border:none;font-weight:700}
.empty.sm{padding:14px 0;font-size:14px}

/* wallet */
.card.wallet .crm{font-size:22px;font-weight:800;color:var(--gold-dim);white-space:nowrap}
.card.wallet .crm small{font-size:12px;color:var(--muted);font-weight:600}
.card.wallet.on{border-color:var(--gold-soft);background:linear-gradient(180deg,var(--gold-wash),var(--surface))}
.link-row{display:flex;gap:8px;margin-top:12px}
.link-row input{flex:1}

/* tc rows */
.tc-row{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin-bottom:8px}
.tc-row>span{font-size:13px;color:var(--text-soft);font-weight:600;width:32px}

/* offer banner */
.offer-banner{width:min(94vw,480px);display:flex;justify-content:space-between;align-items:center;gap:10px;
  padding:10px 14px;border-radius:10px;margin-bottom:10px;font-weight:600;font-size:14px}
.offer-banner.ask{background:var(--gold-wash);border:1px solid var(--gold-soft);color:var(--choco)}
.offer-banner.wait{background:var(--cream-200);color:var(--text-soft)}
.offer-banner .ob-act{display:flex;gap:6px}

/* over actions */
.over-actions{width:min(94vw,480px);display:flex;gap:8px;margin:4px 0 10px}
.over-actions button{flex:1;margin-top:0;padding:12px}

/* review screen */
.screen.review{position:fixed;inset:0;background:var(--bg);overflow:auto;z-index:55;max-width:none;padding:18px}
.screen.review .board{margin:0 auto;width:min(86vw,400px)}
.rv-head{display:flex;justify-content:space-between;align-items:center;max-width:440px;margin:0 auto 14px}
.rv-head h2{margin:0;font-family:var(--serif);color:var(--choco)}
.rv-acc{display:flex;gap:12px;max-width:440px;margin:0 auto 14px}
.acc-item{flex:1;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px;text-align:center}
.acc-item b{display:block;font-size:26px;color:var(--gold-dim)}
.acc-item small{color:var(--muted)}
.rv-nav{display:flex;align-items:center;justify-content:center;gap:8px;max-width:440px;margin:12px auto}
.rv-nav span{font-weight:700;color:var(--choco);min-width:88px;text-align:center}
.rv-learn{max-width:440px;margin:0 auto}
.learn-card{display:flex;justify-content:space-between;align-items:center;gap:10px;background:var(--gold-wash);
  border:1px solid var(--gold-soft);border-radius:12px;padding:12px 14px;font-weight:600;color:var(--choco)}
.learn-card .primary.sm{flex:none}
.rv-analyzing{text-align:center;color:var(--muted);padding:16px}
.rv-list{max-width:440px;margin:14px auto 0;display:flex;flex-wrap:wrap;gap:6px}
.rv-move{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:6px 10px;font-size:13px;
  font-family:var(--mono,monospace);color:var(--text);display:inline-flex;align-items:center;gap:5px}
.rv-move.mine{background:var(--cream-200)}
.rv-move small{color:var(--muted)}
.cdot{width:9px;height:9px;border-radius:50%;display:inline-block}
.cdot.best{background:#4E8C5A}.cdot.good{background:#8FB58A}.cdot.inacc{background:#D8B24A}
.cdot.mistake{background:#D08A42}.cdot.blunder{background:#B5524A}
.rv-note{max-width:440px;margin:14px auto 0;color:var(--muted);font-size:12px;text-align:center}

/* ═══ 모바일/태블릿 PWA 최적화 ═══ */
html{height:-webkit-fill-available}
body{min-height:100vh;min-height:-webkit-fill-available;overscroll-behavior-y:contain;-webkit-text-size-adjust:100%}
.topbar{padding-top:calc(12px + env(safe-area-inset-top));padding-left:calc(18px + env(safe-area-inset-left));padding-right:calc(18px + env(safe-area-inset-right))}
.screen,main.screen{padding-left:calc(18px + env(safe-area-inset-left));padding-right:calc(18px + env(safe-area-inset-right));padding-bottom:calc(24px + env(safe-area-inset-bottom))}
.notify-layer{padding-top:calc(12px + env(safe-area-inset-top))}
.board{touch-action:none}
button,.tab,.chip,.mode-card,.reason,.rv-move{touch-action:manipulation}
/* 태블릿: 더 큰 보드, 메뉴 2열 여유 */
@media(min-width:720px){
  .screen{max-width:680px}
  .board,.players,.offer-banner,.coach-bar,.analysis-panel,.game-actions,.over-actions,.movelist{width:min(72vw,560px)!important}
  .mode-grid{gap:16px}
  .hero h1{font-size:34px}
}
@media(min-width:1024px){ .board,.players,.coach-bar,.analysis-panel,.game-actions,.over-actions,.movelist{width:min(560px,60vh)!important} }
/* 가로모드(낮은 높이): 컴팩트 */
@media(max-height:560px) and (orientation:landscape){
  .board{width:min(80vh,420px)}.players{width:min(80vh,420px)}
  .daily-hub{display:none}
}

/* 일일 두뇌 단련 허브 (방향①②) */
.daily-hub{background:linear-gradient(135deg,var(--choco),#2C1E13);color:var(--cream-50);border-radius:16px;padding:16px 18px;margin-bottom:18px;box-shadow:var(--shadow)}
.dh-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.dh-title{font-weight:800;font-size:16px}
.dh-streak{background:rgba(181,138,74,.25);color:var(--gold-soft);padding:4px 12px;border-radius:999px;font-weight:700;font-size:13px}
.dh-mid{display:flex;justify-content:space-between;align-items:center;gap:14px}
.dh-goal{flex:1}
.dg-dots{display:flex;gap:6px;font-size:22px;color:rgba(244,239,226,.28)}
.dg-dots .dg.on{color:var(--gold)}
.dg-label{font-size:13px;color:var(--gold-soft);margin-top:4px;font-weight:600}
.dh-brain{text-align:right}
.dh-brain b{font-size:34px;font-weight:800;color:var(--gold);line-height:1;display:block}
.dh-brain small{font-size:11px;color:rgba(244,239,226,.6)}
.dh-brain .tr{color:var(--gold-soft);font-weight:700}
.dh-spark{margin-top:12px;height:26px}
.dh-spark .spark{width:100%;height:26px}
.dh-spark .spark polyline{fill:none;stroke:var(--gold);stroke-width:2;vector-effect:non-scaling-stroke;stroke-linejoin:round;stroke-linecap:round}
.dh-spark .spark-empty{font-size:12px;color:rgba(244,239,226,.5);text-align:center;padding:6px 0}
.dh-cta{margin-top:12px;font-size:12.5px;color:rgba(244,239,226,.78);text-align:center;background:rgba(0,0,0,.18);border-radius:8px;padding:7px}
.dh-cta.done{color:var(--gold-soft)}

/* PWA 설치 배너 */
.install-bar{position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:70;background:var(--choco);color:var(--cream-50);
  border-radius:14px;padding:12px 16px;display:flex;align-items:center;gap:10px;box-shadow:0 10px 30px rgba(43,32,24,.3);max-width:440px;margin:0 auto}
.install-bar b{flex:1;font-size:14px}
.install-bar button{margin:0;padding:8px 14px;border-radius:9px;font-size:13px;font-weight:700;border:none}
.install-bar .ib-go{background:var(--gold);color:var(--choco)}
.install-bar .ib-x{background:transparent;color:var(--gold-soft);border:1px solid rgba(216,194,154,.4)}

/* ═══ 게스트 모드 ═══ */
body.guest .tab:not([data-tab="play"]){display:none}
body.guest .tabs{justify-content:center}
body.guest .mode-card[data-mode="member"],body.guest .lobby,body.guest #momBadge{display:none}
body.guest .mode-grid{grid-template-columns:1fr}
.primary.big{max-width:360px;margin:24px auto 0;display:block;font-size:16px;padding:15px}
.or-line{max-width:360px;margin:18px auto 6px;text-align:center;position:relative;color:var(--muted);font-size:13px}
.or-line::before,.or-line::after{content:"";position:absolute;top:50%;width:32%;height:1px;background:var(--line)}
.or-line::before{left:0}.or-line::after{right:0}
.or-line span{background:var(--bg);padding:0 8px}
.guest-cta{color:rgba(244,239,226,.85);font-size:13px;line-height:1.6;margin-bottom:12px}
.guest-cta b{color:var(--gold-soft)}
.daily-hub .primary.sm{width:100%;background:var(--gold);color:var(--choco);border:none;font-weight:700}

/* 가입 결정 모달 */
.modal.signup{text-align:center}
.modal.signup .su-ico{font-size:44px;margin-bottom:6px}
.modal.signup h3{margin:0 0 14px;font-family:var(--serif);color:var(--choco)}
.su-benefits{list-style:none;padding:0;margin:0 0 18px;text-align:left;display:flex;flex-direction:column;gap:10px}
.su-benefits li{background:var(--cream-200);border-radius:10px;padding:11px 14px;font-size:14px}
.su-benefits b{color:var(--choco)}
.su-note{font-size:12px;color:var(--muted);margin:12px 0 0}

/* 복기 다시보기 (방향⑦) */
.screen.recall{position:fixed;inset:0;background:var(--bg);overflow:auto;z-index:55;max-width:none;
  padding:calc(18px + env(safe-area-inset-top)) 18px calc(18px + env(safe-area-inset-bottom));display:flex;flex-direction:column;align-items:center}
.screen.recall .rv-head{width:100%;max-width:440px}
.screen.recall .board{margin:0 auto;width:min(86vw,400px)}
.rc-top{max-width:440px;width:100%;display:flex;justify-content:space-between;align-items:center;margin:0 auto 12px}
.rc-top #rcGame{font-weight:800;color:var(--choco)}.rc-top .rc-sub{font-size:12px;color:var(--muted)}
.rc-legend{max-width:440px;width:100%;display:flex;gap:16px;justify-content:center;margin:10px auto 0;font-size:12px;color:var(--text-soft)}
.rc-legend .lg-mine{color:var(--gold-dim);font-weight:700}.rc-legend .lg-best{color:#2E8B78;font-weight:700}
.rc-moment{max-width:440px;width:100%;margin:12px auto 0;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px;box-shadow:var(--shadow)}
.rc-no{font-weight:800;color:var(--choco);margin-bottom:8px}
.rc-vs{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:14px;font-weight:600}
.rc-vs .rc-mine{color:var(--gold-dim)}.rc-vs .rc-best{color:#2E8B78}
.rc-vs b{font-family:var(--mono,monospace)}
.rc-tip{margin-top:10px;font-size:13px;color:var(--text-soft)}
.rc-actions{display:flex;gap:8px;max-width:440px;width:100%;margin:14px auto 0}
.rc-actions button{flex:1;margin-top:0}

/* 적응형 난이도 (방향⑥) */
.lvlrow{flex-wrap:wrap}
.lvl.adapt{border-color:var(--gold);color:var(--gold-dim);font-weight:700}
.lvl.adapt.on{background:var(--gold);color:var(--on-accent);border-color:var(--gold)}
.adapt-note{font-size:12px;color:var(--muted);margin:8px 0 0;line-height:1.5}

/* 두뇌 트레이너 버튼 (퍼즐③ · 시각화⑤) */
.dh-trainers{display:flex;gap:8px;margin-top:12px}
.dh-tr{flex:1;background:rgba(244,239,226,.1);border:1px solid rgba(216,194,154,.3);color:var(--cream-50);
  border-radius:10px;padding:11px 8px;font-weight:700;font-size:13px;cursor:pointer}
.dh-tr.due{background:rgba(181,138,74,.3);border-color:var(--gold-soft);color:var(--gold-soft)}
.dh-tr:active{transform:translateY(1px)}

/* 시각화 훈련 화면 (방향⑤) */
.screen.viz{position:fixed;inset:0;background:var(--bg);overflow:auto;z-index:55;max-width:none;
  padding:calc(18px + env(safe-area-inset-top)) 18px calc(18px + env(safe-area-inset-bottom));display:flex;flex-direction:column;align-items:center}
.screen.viz .rv-head{width:100%;max-width:440px}
.vz-top{max-width:440px;width:100%;display:flex;justify-content:space-between;align-items:center;margin:0 auto 12px}
.vz-top #vzLevel{font-weight:800;color:var(--choco)}
.vz-top .vz-sub{font-size:12px;color:var(--muted)}
.board.vboard{width:min(86vw,400px);background:var(--choco)}
.vsq{position:relative;display:flex;align-items:center;justify-content:center;font-size:min(8vw,40px);user-select:none}
.vsq.light{background:var(--sq-light)}.vsq.dark{background:var(--sq-dark)}
.vsq .vpc{color:#241A12;text-shadow:0 1px 1px rgba(255,255,255,.3);z-index:2}
.vsq.vhi::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 4px var(--gold)}
.vsq.vans::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 5px #4E8C5A}
.vsq.vpick::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 5px var(--danger)}
.vsq .vr,.vsq .vf{position:absolute;font-size:9px;font-style:normal;color:rgba(43,32,24,.45);font-weight:700}
.vsq .vr{top:2px;left:3px}.vsq .vf{bottom:1px;right:3px}
.vz-seq{max-width:440px;width:100%;min-height:34px;display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:14px auto 0;justify-content:center}
.vz-seq .vstart{background:var(--choco);color:var(--cream-50);padding:4px 12px;border-radius:999px;font-weight:700;font-size:14px;font-family:var(--mono,monospace)}
.vz-seq .vmove{background:var(--cream-200);color:var(--choco);padding:4px 11px;border-radius:999px;font-weight:700;font-size:15px;font-family:var(--mono,monospace);animation:ncIn .2s ease}
.vz-prompt{max-width:440px;margin:14px auto 0;text-align:center;color:var(--text-soft);font-size:15px}
.vz-prompt b{color:var(--choco)}
.vz-feedback{max-width:440px;width:100%;box-sizing:border-box;margin:12px auto 0;text-align:center;font-weight:700;border-radius:10px;padding:10px 14px}
.vz-feedback.ok{background:#E7F0E9;color:#326b3f}.vz-feedback.no{background:#F6E6D9;color:#9c5a2c}
.vz-actions{display:flex;gap:8px;max-width:440px;width:100%;margin:14px auto 0}
.vz-actions button{flex:1;margin-top:0}

/* 전술 퍼즐 (방향③) */
.screen.puzzle{position:fixed;inset:0;background:var(--bg);overflow:auto;z-index:55;max-width:none;
  padding:calc(18px + env(safe-area-inset-top)) 18px calc(18px + env(safe-area-inset-bottom));display:flex;flex-direction:column;align-items:center}
.screen.puzzle .board{margin:0 auto;width:min(86vw,400px)}
.screen.puzzle .rv-head{width:100%;max-width:440px}
.pz-progress{max-width:440px;width:100%;display:flex;justify-content:space-between;align-items:center;margin:0 auto 12px}
.pz-progress #pzCount{font-weight:800;color:var(--choco)}
.pz-progress .pz-sub{font-size:12px;color:var(--muted)}
.pz-prompt{margin:14px auto 0;text-align:center;color:var(--text-soft);font-size:15px}
.pz-prompt b{color:var(--choco)}
.pz-feedback{margin:12px auto 0;max-width:440px;width:100%;text-align:center;font-weight:700;border-radius:10px;padding:10px 14px;box-sizing:border-box}
.pz-feedback.ok{background:#E7F0E9;color:#326b3f}
.pz-feedback.no{background:#F6E6D9;color:#9c5a2c}
.pz-feedback b{font-family:var(--mono,monospace)}
.pz-actions{display:flex;gap:8px;max-width:440px;width:100%;margin:14px auto 0}
.pz-actions button{flex:1;margin-top:0}

/* 상대 수 모달 (⑤) */
.notify-card.opp-move{border-color:var(--info)}
.om-move{font-size:15px;font-weight:700;color:var(--choco)}
.om-move b{font-size:20px;margin-right:2px}
.om-tag{font-size:11px;font-weight:700;padding:2px 7px;border-radius:999px;margin-left:4px}
.om-tag.cap{background:#F6E0DE;color:#9c423b}.om-tag.chk{background:#F6E6D9;color:#9c5a2c}

/* 분석 패널: 27레벨 + 한 단계 위 (④) */
.ap-levelbar{height:8px;background:var(--cream-200);border-radius:999px;overflow:hidden;margin:2px 0 10px}
.ap-levelbar .alb-fill{display:block;height:100%;background:linear-gradient(90deg,var(--gold-dim),var(--gold));border-radius:999px}
.ap-up{background:rgba(46,139,120,.1);border:1px solid rgba(46,139,120,.35);border-radius:10px;padding:9px 12px;font-size:13px;color:var(--ink-soft);margin-bottom:10px;line-height:1.5}
.ap-up.best{background:var(--gold-wash);border-color:var(--gold-soft);color:var(--choco)}
.ap-up .upmv{font-family:var(--mono,monospace);font-weight:800;color:#2E8B78}
.ap-up b{color:#2E8B78}

/* 사운드 아이콘 버튼 */
.ghost.sm.icon{padding:6px 9px;font-size:15px;line-height:1}
.ghost.sm.icon.off{opacity:.45}

/* 추천 수 힌트 (능가 유도 — 청록) */
.sq.hint{box-shadow:inset 0 0 0 4px rgba(46,139,120,.5)}
.sq.hint.hintto{box-shadow:inset 0 0 0 5px rgba(46,139,120,.85)}

/* 코칭 바 */
.coach-bar{width:min(94vw,480px);display:flex;align-items:center;gap:10px;margin:0 0 10px;
  background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:8px 12px}
.coach-toggle{border:1px solid var(--line-strong);background:#fff;border-radius:999px;padding:6px 12px;font-weight:700;font-size:13px;color:var(--text-soft);white-space:nowrap}
.coach-toggle[aria-pressed="true"]{background:#2E8B78;color:#fff;border-color:#2E8B78}
.coach-hint{font-size:13px;color:var(--text-soft);flex:1;line-height:1.4}
.coach-hint b{color:#2E8B78}

/* 실시간 분석 패널 */
.analysis-panel{width:min(94vw,480px);margin:10px 0 0;background:var(--surface);border:1px solid var(--line);
  border-radius:12px;padding:12px 14px;box-shadow:var(--shadow)}
.ap-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.ap-move{font-weight:800;color:var(--choco);font-family:var(--mono,monospace)}
.ap-badge{font-size:12px;font-weight:800;padding:3px 10px;border-radius:999px}
.ap-badge.best{background:#E7F0E9;color:#326b3f}.ap-badge.good{background:#EAF2EA;color:#4a7a4a}
.ap-badge.inacc{background:#FBF1D6;color:#7a5e2c}.ap-badge.mistake{background:#F6E6D9;color:#9c5a2c}
.ap-badge.blunder{background:#F6E0DE;color:#9c423b}
.ap-bars{display:flex;flex-direction:column;gap:6px}
.ap-row{display:flex;align-items:center;gap:8px;font-size:12px}
.ap-row .lbl{width:42px;color:var(--muted);font-weight:600}
.ap-row .track{flex:1;height:8px;background:var(--cream-200);border-radius:999px;overflow:hidden}
.ap-row .fill{height:100%;border-radius:999px}
.ap-row.best .fill{background:#4E8C5A}.ap-row.mine .fill{background:var(--gold)}.ap-row.worst .fill{background:#B5524A}
.ap-row .val{width:62px;text-align:right;font-family:var(--mono,monospace);font-weight:700;color:var(--text)}

/* 모달 알림 (상단 카드) */
.notify-layer{position:fixed;top:0;left:0;right:0;z-index:80;display:flex;flex-direction:column;align-items:center;gap:8px;padding:12px;pointer-events:none}
.notify-card{pointer-events:auto;max-width:440px;width:calc(100% - 24px);background:var(--surface);border:1px solid var(--line-strong);
  border-radius:14px;box-shadow:0 10px 30px rgba(43,32,24,.18);padding:14px 16px;display:flex;gap:12px;align-items:flex-start;
  animation:ncIn .26s cubic-bezier(.22,.61,.36,1);transition:opacity .3s,transform .3s}
.notify-card.out{opacity:0;transform:translateY(-12px)}
@keyframes ncIn{from{opacity:0;transform:translateY(-16px)}to{opacity:1;transform:none}}
.notify-card .nc-ico{font-size:26px;line-height:1}
.notify-card .nc-body{flex:1;min-width:0}
.notify-card .nc-title{font-weight:800;color:var(--choco);margin-bottom:2px}
.notify-card .nc-sub{font-size:13px;color:var(--text-soft);line-height:1.5}
.notify-card .nc-sub b{color:var(--choco)}
.notify-card.acc-best{border-color:#4E8C5A}.notify-card.acc-blunder{border-color:#B5524A}.notify-card.acc-gift{border-color:var(--gold)}
.notify-card .nc-x{background:none;border:none;color:var(--muted);font-size:18px;padding:0 2px;cursor:pointer}

/* promotion picker */
.promo-wrap{position:fixed;inset:0;background:rgba(43,32,24,.45);display:flex;align-items:center;justify-content:center;z-index:60}
.promo{background:var(--surface);border-radius:14px;padding:16px;display:flex;gap:8px;box-shadow:var(--shadow)}
.promo button{font-size:38px;width:64px;height:64px;border:1px solid var(--line);border-radius:10px;background:#fff}

/* ── 두뇌 종합점수 — daily-hub 내부 배지 ── */
.dh-cog{display:flex;align-items:center;gap:10px;margin-top:12px;padding-top:12px;border-top:1px solid rgba(244,239,226,.15)}
.dh-cog-num{display:flex;flex-direction:column;align-items:center;min-width:62px}
.dh-cog-num b{font-size:28px;font-weight:900;color:var(--gold);line-height:1}
.dh-cog-num small{font-size:10px;color:rgba(244,239,226,.55);margin-top:2px}
.dh-cog-btn{flex:1;padding:10px 12px;border:1px solid rgba(216,194,154,.45);border-radius:10px;
  background:rgba(244,239,226,.08);color:var(--gold-soft);font-weight:700;font-size:13px;cursor:pointer}
.dh-cog-btn:active{background:rgba(181,138,74,.22)}

/* ── 두뇌 종합 분석 화면 ── */
.screen.cog-screen{position:fixed;inset:0;background:var(--bg);overflow:auto;z-index:55;max-width:none;
  padding:calc(18px + env(safe-area-inset-top)) 18px calc(18px + env(safe-area-inset-bottom));
  display:flex;flex-direction:column;align-items:center}
.screen.cog-screen .rv-head{width:100%;max-width:440px}
.cog-overall{text-align:center;margin:28px 0 32px}
.cog-overall-num{font-size:72px;font-weight:900;color:var(--gold);font-family:var(--serif);line-height:1}
.cog-overall-sub{font-size:14px;color:var(--muted);display:block;margin-top:6px}
.cog-bars{display:flex;flex-direction:column;gap:16px;width:100%;max-width:440px;padding:0 4px}
.cog-row{display:flex;align-items:center;gap:10px}
.cog-lbl{display:flex;justify-content:space-between;min-width:88px;font-size:13px;font-weight:600;color:var(--choco);gap:4px}
.cog-wt{color:var(--muted);font-weight:400}
.cog-track{flex:1;height:12px;background:var(--cream-200);border-radius:999px;overflow:hidden}
.cog-fill{height:100%;background:linear-gradient(90deg,var(--gold-dim),var(--gold));border-radius:999px;transition:width .5s ease}
.cog-val{min-width:32px;text-align:right;font-size:13px;font-weight:800;color:var(--choco)}

/* ── PGN 버튼 — rv-head 내 간격 */
.rv-head { gap: 6px; }
.rv-head .pgn-btn { color: var(--gold-dim); border-color: var(--gold-soft); }

/* 실시간 관전 화면 (③) */
.screen.spectate{position:fixed;inset:0;background:var(--bg);overflow:auto;z-index:55;max-width:none;
  padding:calc(18px + env(safe-area-inset-top)) 18px calc(18px + env(safe-area-inset-bottom));
  display:flex;flex-direction:column;align-items:center}
.screen.spectate .rv-head{width:100%;max-width:440px}
.screen.spectate .board{margin:0 auto;width:min(86vw,400px)}
.sp-list{width:100%;max-width:440px;display:flex;flex-direction:column;gap:10px}
.sp-title{font-weight:700;color:var(--choco);margin-bottom:4px;font-size:14px}
.sp-item{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px;
  cursor:pointer;box-shadow:var(--shadow);transition:background .12s}
.sp-item:active{background:var(--gold-wash)}
.sp-names{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--choco);
  font-size:15px;margin-bottom:4px;flex-wrap:wrap}
.sp-white{color:var(--ink)}.sp-vs{color:var(--muted);font-weight:400;font-size:13px}.sp-black{color:var(--ink-soft)}
.sp-meta{font-size:12px;color:var(--muted)}
.sp-game{width:100%;max-width:440px;display:flex;flex-direction:column;align-items:center;gap:12px}
.sp-players{width:100%;display:flex;justify-content:space-between;align-items:center;gap:6px}
.sp-pl{display:flex;align-items:center;gap:6px;font-weight:700;font-size:14px;color:var(--choco);flex:1;min-width:0;overflow:hidden}
.sp-pl-r{justify-content:flex-end;text-align:right}
.sp-turn{font-size:12px;font-weight:700;color:var(--text-soft);background:var(--cream-200);
  padding:4px 10px;border-radius:999px;white-space:nowrap;flex-shrink:0}
.sp-turn.done{background:var(--choco);color:var(--cream-50)}
.sp-back{width:min(86vw,400px);margin:0}
/* 4버튼 대응: 좁은 화면에서 줄바꿈 허용 */
.dh-trainers{flex-wrap:wrap}

/* ── 아레나 토너먼트 ── */
.tourney .rv-head { margin-bottom: 0 }
.tc-content { padding: 4px 0 48px }
.tc-head { font-family: var(--serif); font-size: 18px; color: var(--choco); margin: 16px 0 10px }
.tc-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px 16px; margin-bottom: 10px; display: flex; align-items: center; gap: 12px }
.tc-info { flex: 1; min-width: 0 }
.tc-name { font-weight: 700; color: var(--choco); font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis }
.tc-meta { font-size: 12px; color: var(--muted); margin-top: 3px }
.tc-enter { flex-shrink: 0; margin-top: 0 !important; width: auto !important; padding: 7px 14px !important; font-size: 13px !important }
.tc-empty { color: var(--muted); font-size: 14px; padding: 20px 0; text-align: center }
.tc-create { margin-top: 24px; border-top: 1px solid var(--line); padding-top: 20px }
.tc-minutes { display: flex; gap: 8px; margin: 12px 0 }
.tc-chip { border: 1px solid var(--line-strong); background: #fff; border-radius: 8px; padding: 7px 14px; font-weight: 600; color: var(--text-soft); font-size: 13px }
.tc-chip.on { background: var(--choco); color: var(--on-accent); border-color: var(--choco) }
.tc-back { margin-bottom: 12px; width: auto !important }
.tc-eta { font-size: 14px; color: var(--text-soft); margin-bottom: 12px }
.tc-me-stats { background: var(--gold-wash); border: 1px solid var(--gold-soft); border-radius: 10px;
  padding: 12px 16px; display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 14px; font-size: 14px; gap: 8px; flex-wrap: wrap }
.tc-me-stats b { color: var(--choco); font-size: 20px }
.tc-standings { margin-top: 16px; overflow-x: auto }
.tc-table { width: 100%; border-collapse: collapse; font-size: 14px }
.tc-table th { text-align: left; font-size: 12px; color: var(--muted); padding: 6px 8px; border-bottom: 1px solid var(--line) }
.tc-table td { padding: 9px 8px; border-bottom: 1px solid var(--line); color: var(--text) }
.tc-table td:first-child { color: var(--muted); font-size: 12px; width: 28px }
.tc-table td:nth-child(3) b { color: var(--choco); font-size: 16px }
.tc-me-row td { background: var(--gold-wash); font-weight: 600 }
.tc-me-row td:nth-child(3) b { color: var(--gold-dim) }
.tc-empty-cell { text-align: center; color: var(--muted); padding: 20px }
.tc-tip { font-size: 12px; color: var(--muted); margin-top: 14px; text-align: center; line-height: 1.6 }
@media (max-width: 420px) { .tc-card { flex-wrap: wrap } .tc-enter { width: 100% !important; margin-top: 8px !important } }
.social-row{display:flex;gap:8px;margin:0 0 16px}
.social-row button{flex:1;font-weight:700}

/* 토너먼트 화면 오버레이 포지셔닝 (워크플로우 통합 보완) */
.screen.tourney{position:fixed;inset:0;background:var(--bg);overflow:auto;z-index:55;max-width:none;
  padding:calc(18px + env(safe-area-inset-top)) 18px calc(18px + env(safe-area-inset-bottom));display:flex;flex-direction:column;align-items:center}
.screen.tourney .rv-head,.screen.tourney .tc-content{width:100%;max-width:440px}

/* 대국/관전 채팅 (방향: 관전 채팅) */
.chat-panel{width:min(94vw,480px);margin:12px auto 0;background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.screen.spectate .chat-panel{max-width:440px}
.chat-msgs{max-height:160px;overflow-y:auto;padding:10px 12px;display:flex;flex-direction:column;gap:6px}
.chat-msgs:empty::before{content:"채팅으로 응원·해설을 나눠보세요";color:var(--muted);font-size:13px}
.cmsg{font-size:13px;line-height:1.45}
.cmsg b{color:var(--choco);margin-right:6px;font-weight:700}
.cmsg.sp b{color:var(--gold-dim)}
.cmsg.sp b::after{content:" 👀";font-size:10px}
.cmsg span{color:var(--text-soft)}
.chat-input{display:flex;gap:6px;border-top:1px solid var(--line);padding:8px}
.chat-in{flex:1;padding:8px 10px;font-size:14px;border-radius:8px}
.chat-send{padding:8px 14px;border:none;border-radius:8px;background:var(--choco);color:var(--on-accent);font-weight:700;font-size:13px}
.cmsg.sys{font-size:12px;text-align:center;color:var(--gold-dim);font-style:italic;padding:2px 0}
.cmsg.sys b{display:none}
.cmsg b i{font-style:normal;font-size:10px;background:var(--gold);color:var(--on-accent);padding:0 5px;border-radius:6px;margin-left:2px}

/* 크라우니베가스 익명 정체공개 */
.chat-reveal{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:7px 10px;border-bottom:1px solid var(--line);background:var(--gold-wash);font-size:12px}
.chat-reveal .rv-status{color:var(--choco);flex:1;line-height:1.35}
.chat-reveal .rv-btn{padding:6px 11px;border:1px solid var(--gold);border-radius:999px;background:var(--surface);color:var(--gold-dim);font-weight:700;font-size:12px;white-space:nowrap;cursor:pointer}
.chat-reveal .rv-btn[data-on="1"]{background:var(--choco);color:var(--on-accent);border-color:var(--choco)}
.reveal-ov{position:fixed;inset:0;background:rgba(43,32,24,.55);display:flex;align-items:center;justify-content:center;z-index:200;padding:20px}
.reveal-card{background:var(--surface);border-radius:16px;padding:24px;max-width:340px;width:100%;text-align:center;box-shadow:0 12px 40px rgba(43,32,24,.3)}
.reveal-card h3{font-family:var(--serif);font-size:22px;color:var(--choco);margin:0 0 10px}
.reveal-card p{font-size:14px;color:var(--text-soft);line-height:1.5;margin:0 0 14px}
.reveal-card .rv-id{font-size:17px;color:var(--choco);margin-bottom:16px}
.reveal-card .rv-id span{color:var(--gold-dim);font-size:14px}
.reveal-card .rv-verified{font-style:normal;font-size:11px;background:var(--gold);color:var(--on-accent);padding:1px 7px;border-radius:999px;margin-left:5px;vertical-align:middle}
.reveal-card .rv-acct{font-size:11px;color:var(--muted);font-family:monospace;margin:-10px 0 14px}
.reveal-card .rv-talk{display:block;padding:12px;border-radius:10px;background:var(--choco);color:var(--on-accent);font-weight:700;text-decoration:none;margin-bottom:8px}
.reveal-card .rv-close{width:100%;padding:10px;border:1px solid var(--line);border-radius:10px;background:transparent;color:var(--text-soft);font-weight:600;cursor:pointer}

/* PGN 가져오기 모달 */
.pgn-text{width:100%;font-family:var(--mono,monospace);font-size:13px;border:1px solid var(--line-strong);border-radius:10px;padding:10px;resize:vertical;min-height:120px;line-height:1.5}

/* 통합 온보딩 투어 (방향: 온보딩) */
.tour-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:90}
.tour-spot{position:relative;z-index:91;border-radius:12px;box-shadow:0 0 0 4px var(--gold),0 0 0 9999px rgba(0,0,0,.55);transition:box-shadow .2s}
.tour-card{position:fixed;left:12px;right:12px;bottom:calc(16px + env(safe-area-inset-bottom));z-index:92;max-width:440px;margin:0 auto;
  background:var(--surface);border-radius:16px;box-shadow:0 12px 40px rgba(0,0,0,.32);padding:18px 20px;animation:up .25s ease}
.tour-card h3{font-family:var(--serif);color:var(--choco);margin:6px 0 8px;font-size:19px}
.tour-card p{color:var(--text-soft);font-size:14px;line-height:1.55;margin:0}
.tc-dots{display:flex;gap:5px;margin-bottom:4px}
.tc-dots .td{width:7px;height:7px;border-radius:50%;background:var(--line-strong);transition:all .2s}
.tc-dots .td.on{background:var(--gold);width:18px;border-radius:4px}
.tour-acts{display:flex;gap:8px;margin-top:16px}
.tour-acts button{flex:1;margin-top:0}

/* 토너먼트 우승 배너 (종료 정산) */
.tc-winner{background:linear-gradient(135deg,var(--gold-wash),var(--surface));border:1px solid var(--gold-soft);border-radius:12px;padding:13px 14px;margin:12px 0;text-align:center;font-weight:700;color:var(--choco);font-size:15px}
.tc-winner b{color:var(--gold-dim)}