:root{
  --bg:#f5f4f0; --surface:#fbfbf9; --panel:#ffffff; --panel-soft:#f7f6f2;
  --ink:#1c1c1a; --ink-hover:#3a3935; --ink-2:#55534d; --sub:#7a776f; --muted:#8a877f;
  --line:#e3e1db; --line-2:#dcdad3; --line-3:#efeee9; --hover:#efeee9; --soft:#f3f2ee; --track:#ebe9e3;
  --accent:#f06a2c; /* 비비드 오렌지 */
  --accent-soft:#fde8dc;
  --font:"IBM Plex Sans KR",sans-serif; --mono:"JetBrains Mono",monospace;
}
*{box-sizing:border-box}
[hidden]{display:none !important}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased;word-break:keep-all}
button{font:inherit;color:inherit}
.mono-label{font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:var(--muted)}
.app{min-height:calc(100vh - 48px);display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 28px;border-bottom:1px solid var(--line);background:var(--surface);flex-wrap:wrap}
.brand{display:flex;align-items:baseline;gap:14px;min-width:0;flex-wrap:wrap}
.home{font-size:13px;color:var(--ink-2);text-decoration:none}
.home:hover{color:var(--ink)}
.brand-title{font-size:17px;font-weight:700;letter-spacing:-.01em}
.btn{height:36px;padding:0 14px;background:transparent;border:1px solid var(--line-2);border-radius:999px;font-size:13px;cursor:pointer;white-space:nowrap}
.btn:hover{background:var(--hover)}
.btn--solid{background:var(--ink);color:#fff;border:none;font-weight:500}
.btn--solid:hover{background:var(--ink-hover)}
.text-input{height:40px;padding:0 12px;background:var(--surface);border:1px solid var(--line-2);border-radius:8px;font:inherit;font-size:14px;color:var(--ink)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.check{display:flex;align-items:center;gap:7px;font-size:13px;color:var(--ink-2);cursor:pointer}
.check input{width:16px;height:16px;margin:0;accent-color:var(--accent)}
.note{font-size:12px;font-weight:400;color:var(--muted)}
.link{padding:2px 0;background:transparent;border:none;font-size:12px;color:var(--sub);text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.link:hover{color:var(--ink)}

/* ---------- 레이아웃 ---------- */
.layout{flex:1;display:flex;align-items:stretch}
.stage{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;padding:40px 28px;
  background:radial-gradient(circle at 50% 55%,#fff6ef 0%,transparent 60%),
  radial-gradient(circle,rgba(28,28,26,.06) 1px,transparent 1.5px) 0 0/18px 18px}
.panel{flex:0 0 380px;padding:28px;border-left:1px solid var(--line);background:var(--surface);display:flex;flex-direction:column;gap:26px}

.wheel-title{margin:0;font-size:clamp(24px,5vw,34px);font-weight:700;letter-spacing:-.02em;text-align:center;overflow-wrap:anywhere}
.wheel-wrap{position:relative;width:min(520px,100%);aspect-ratio:1}
#wheel{display:block;width:100%;height:100%;border-radius:50%;box-shadow:0 0 0 10px var(--ink),0 0 0 12px #3a3935,0 30px 60px rgba(40,30,20,.22)}
.pointer{position:absolute;left:50%;top:-22px;z-index:2;width:36px;height:46px;margin-left:-18px;transform-origin:50% 12px;
  background:var(--accent);clip-path:polygon(0 0,100% 0,100% 45%,50% 100%,0 45%);filter:drop-shadow(0 3px 2px rgba(0,0,0,.25))}
.pointer::after{content:"";position:absolute;left:50%;top:9px;width:10px;height:10px;margin-left:-5px;border-radius:50%;background:#fff}
.pointer.is-tick{animation:tick .12s ease-out}
@keyframes tick{40%{transform:rotate(-16deg)}100%{transform:none}}
.hub{position:absolute;left:50%;top:50%;width:22%;height:22%;min-width:64px;min-height:64px;transform:translate(-50%,-50%);border-radius:50%;border:5px solid #fff;background:var(--ink);color:#fff;font-size:clamp(14px,3.4vw,19px);font-weight:700;cursor:pointer;box-shadow:0 6px 18px rgba(0,0,0,.25);transition:transform .15s,background .15s}
.hub:hover{background:var(--accent)}
.hub:active{transform:translate(-50%,-50%) scale(.94)}
.hub:disabled{cursor:default;background:var(--ink-2)}
.hub:disabled:hover{background:var(--ink-2)}
.stage-hint{margin:6px 0 0;font-size:13px;color:var(--muted);text-align:center}

/* ---------- 패널 ---------- */
.group{display:flex;flex-direction:column;gap:10px}
.group-head{display:flex;justify-content:space-between;align-items:center;gap:8px}
.group-actions{display:flex;gap:12px}
.group-label{font-size:13px;font-weight:500;color:var(--ink-2)}
.group-label b{font-family:var(--mono);color:var(--ink)}
.presets{display:flex;flex-wrap:wrap;gap:6px}
.preset{height:34px;padding:0 14px;border:1px solid var(--line-2);border-radius:999px;background:var(--panel);font-size:13px;cursor:pointer;transition:border-color .15s,background .15s}
.preset:hover{border-color:var(--accent);color:var(--accent)}
.preset.is-active{background:var(--accent);border-color:var(--accent);color:#fff}
.add-row{display:flex;gap:6px}
.add-row .text-input{flex:1;min-width:0}
.add-row .btn{height:40px}
.items{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px;max-height:280px;overflow-y:auto}
.item{display:flex;align-items:center;gap:6px;height:34px;padding:0 4px 0 12px;border-radius:999px;background:var(--panel);border:1px solid var(--line);font-size:13px;max-width:100%;animation:pop .2s ease-out}
.item-dot{width:9px;height:9px;border-radius:50%;flex-shrink:0}
.item-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.item-del{width:26px;height:26px;flex-shrink:0;border:none;border-radius:50%;background:transparent;color:var(--muted);font-size:16px;line-height:1;cursor:pointer}
.item-del:hover{background:var(--soft);color:var(--ink)}
.empty{margin:0;font-size:13px;color:var(--accent)}
.history{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px}
.history li{display:flex;justify-content:space-between;gap:10px;padding:10px 12px;background:var(--panel);border:1px solid var(--line-3);border-radius:10px;font-size:14px}
.history li span:last-child{font-family:var(--mono);font-size:12px;color:var(--muted)}
.history li:first-child{border-color:var(--accent);background:var(--accent-soft)}
@keyframes pop{from{opacity:0;transform:scale(.85)}to{opacity:1;transform:none}}

/* ---------- 결과 팝업 ---------- */
.modal{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;padding:16px}
.modal-backdrop{position:absolute;inset:0;background:rgba(28,28,26,.45);animation:fade .25s ease-out}
.modal-card{position:relative;width:min(420px,100%);padding:36px 24px 24px;border-radius:24px;background:var(--panel);text-align:center;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.3);animation:bounceIn .5s cubic-bezier(.2,1.4,.4,1)}
.result-q{margin:14px 0 4px;font-size:15px;color:var(--sub);overflow-wrap:anywhere}
.result{margin:0 0 26px;font-size:clamp(34px,10vw,48px);font-weight:700;letter-spacing:-.03em;color:var(--accent);overflow-wrap:anywhere;line-height:1.2}
.modal-actions{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.modal-actions .btn{height:44px;padding:0 18px;font-size:14px}
.modal-close{position:absolute;right:12px;top:10px;width:36px;height:36px;border:none;border-radius:50%;background:transparent;font-size:22px;color:var(--muted);cursor:pointer}
.modal-close:hover{background:var(--soft);color:var(--ink)}
.confetti{position:absolute;inset:0;pointer-events:none}
.confetti i{position:absolute;top:-12px;width:8px;height:12px;border-radius:2px;animation:fall 1.6s ease-in forwards}
@keyframes fall{to{transform:translateY(420px) rotate(540deg);opacity:0}}
@keyframes fade{from{opacity:0}}
@keyframes bounceIn{from{opacity:0;transform:scale(.7)}to{opacity:1;transform:none}}

@media (max-width:900px){
  .layout{flex-direction:column}
  .panel{flex:none;border-left:none;border-top:1px solid var(--line);padding:24px 16px 40px}
  .stage{padding:40px 16px 32px}
}
@media (max-width:640px){
  .topbar{padding:14px 16px}
  .wheel-wrap{width:calc(100% - 24px)}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
}

/* 다크 모드 (인쇄는 라이트 그대로) — 룰렛 칸 색은 그대로, 빈 판은 JS가 토큰을 읽어 그림 */
@media screen{
  :root[data-theme="dark"]{
    color-scheme:dark;
    --bg:#151312; --surface:#1b1918; --panel:#201e1c; --panel-soft:#252321;
    --ink:#eeebe7; --ink-hover:#ffffff; --ink-2:#cbc6c0; --sub:#a39d96; --muted:#8d8780;
    --line:#302d2a; --line-2:#3b3834; --line-3:#282624; --hover:#2b2926; --soft:#272523; --track:#373431;
    --accent:#ff8a4c; --accent-soft:rgba(255,138,76,.14);
  }
  :root[data-theme="dark"] .btn--solid,:root[data-theme="dark"] .preset.is-active,
  :root[data-theme="dark"] .tb-presets button[aria-pressed="true"]{color:var(--bg)}
  :root[data-theme="dark"] .stage{background:radial-gradient(circle at 50% 55%,rgba(255,138,76,.08) 0%,transparent 60%),
    radial-gradient(circle,rgba(255,255,255,.05) 1px,transparent 1.5px) 0 0/18px 18px}
  :root[data-theme="dark"] #wheel{box-shadow:0 0 0 10px #2c2a28,0 0 0 12px #3e3b37,0 30px 60px rgba(0,0,0,.45)}
  :root[data-theme="dark"] .hub{background:#1c1a19;border-color:var(--ink);color:#fff}
  :root[data-theme="dark"] .hub:hover{background:#f06a2c}
  :root[data-theme="dark"] .hub:disabled,:root[data-theme="dark"] .hub:disabled:hover{background:#4a4642}
  :root[data-theme="dark"] .modal-backdrop{background:rgba(0,0,0,.6)}
  :root[data-theme="dark"] .modal-card{box-shadow:0 0 0 1px var(--line-2),0 30px 80px rgba(0,0,0,.5)}
}