: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:#ff5436;
  --accent-soft:#ffe6df;
  --sun:#ffd23f;
  --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}
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}
.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)}
@media (max-width:640px){ .topbar{padding:14px 16px} }

/* ---------- 닉네임 생성기 ---------- */
.main{flex:1;display:grid;grid-template-columns:minmax(0,1fr) 340px;align-items:start}
.maker{padding:48px 48px 64px;min-width:0}
.maker-head{max-width:640px}
.headline{margin:0;font-size:clamp(28px,4.2vw,44px);line-height:1.18;letter-spacing:-.03em;font-weight:700}
.headline-em{background:linear-gradient(transparent 58%,var(--sun) 58%,var(--sun) 92%,transparent 92%);padding:0 2px}
.lede{margin:14px 0 0;font-size:14px;line-height:1.6;color:var(--ink-2)}

.controls{margin-top:28px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.seg{display:flex;flex-wrap:wrap;background:var(--track);border-radius:999px;padding:4px;gap:2px}
.seg-btn{height:34px;padding:0 14px;background:transparent;color:var(--sub);border:none;border-radius:999px;font-size:13px;cursor:pointer;white-space:nowrap;transition:background .15s,color .15s}
.seg-btn:hover{color:var(--ink)}
.seg-btn.is-active{background:#fff;color:var(--ink);font-weight:500;box-shadow:0 1px 3px rgba(0,0,0,.12)}
.roll{display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 22px;background:var(--accent);color:#fff;border:none;border-radius:999px;font-size:15px;font-weight:700;cursor:pointer;box-shadow:0 3px 0 #c63a20;transition:transform .08s,box-shadow .08s,background .15s}
.roll:hover{background:#ff6a4f}
.roll:active{transform:translateY(3px);box-shadow:0 0 0 #c63a20}
.roll-dice{font-size:22px;line-height:1;display:inline-block}
.roll.is-rolling .roll-dice{animation:spin .45s ease}
@keyframes spin{from{transform:rotate(0)}to{transform:rotate(360deg)}}

.results{list-style:none;margin:28px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.nick{position:relative;display:flex;align-items:center;gap:12px;min-height:64px;padding:10px 10px 10px 16px;background:var(--panel);border:1px solid var(--line);border-radius:14px;animation:pop .38s cubic-bezier(.2,1.4,.4,1) both;animation-delay:calc(var(--i) * 35ms);transition:border-color .15s,transform .15s}
.nick:hover{border-color:var(--ink);transform:translateY(-1px)}
.nick-no{font-family:var(--mono);font-size:11px;color:var(--muted);width:18px;flex-shrink:0}
.nick-name{flex:1;min-width:0;padding:0;background:none;border:none;text-align:left;font-size:19px;font-weight:700;letter-spacing:-.02em;cursor:pointer;word-break:keep-all;overflow-wrap:anywhere}
.nick-name:hover{color:var(--accent)}
.nick.is-en .nick-name{font-family:var(--mono);font-weight:500;font-size:17px;letter-spacing:0}
.icon-btn{flex-shrink:0;width:38px;height:38px;display:grid;place-items:center;background:transparent;border:1px solid var(--line-2);border-radius:999px;cursor:pointer;font-size:16px;line-height:1;transition:background .15s,color .15s,border-color .15s,transform .15s}
.icon-btn:hover{background:var(--hover)}
.icon-btn svg{width:16px;height:16px}
.heart.is-on{background:var(--accent);border-color:var(--accent);color:#fff}
.heart.is-on svg{animation:beat .3s ease}
@keyframes pop{from{opacity:0;transform:translateY(10px) scale(.96)}to{opacity:1;transform:none}}
@keyframes beat{50%{transform:scale(1.35)}}
.pool-info{margin:20px 0 0}

/* 찜 패널 */
.favs{position:sticky;top:0;min-height:calc(100vh - 128px);border-left:1px solid var(--line);background:var(--panel);padding:28px 24px 40px;display:flex;flex-direction:column;gap:16px}
.favs-head{display:flex;flex-direction:column;gap:12px}
.favs-title{margin:6px 0 0;font-size:18px;font-weight:700;display:flex;align-items:center;gap:8px}
.fav-count{display:inline-grid;place-items:center;min-width:24px;height:24px;padding:0 7px;background:var(--accent-soft);color:var(--accent);border-radius:999px;font-family:var(--mono);font-size:12px;font-weight:500}
.favs-actions{display:flex;gap:6px}
.btn-sm{height:32px;font-size:12px;padding:0 12px}
.fav-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px;max-height:calc(100vh - 220px);overflow-y:auto}
.fav{display:flex;align-items:center;gap:8px;padding:8px 8px 8px 14px;background:var(--panel-soft);border-radius:10px;animation:pop .3s ease both}
.fav-name{flex:1;min-width:0;font-size:14px;font-weight:500;overflow-wrap:anywhere}
.fav .icon-btn{width:30px;height:30px;font-size:13px;background:#fff}
.fav .icon-btn svg{width:13px;height:13px}
.fav-empty{margin:0;font-size:13px;line-height:1.6;color:var(--muted);padding:24px 16px;border:1px dashed var(--line-2);border-radius:12px;text-align:center}

.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:10px 18px;border-radius:999px;font-size:13px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:50;max-width:calc(100% - 32px)}
.toast.is-show{opacity:1;transform:translate(-50%,0)}

@media (max-width:960px){
  .main{grid-template-columns:minmax(0,1fr)}
  .favs{position:static;min-height:0;border-left:none;border-top:1px solid var(--line)}
  .fav-list{max-height:none}
}
@media (max-width:640px){
  .maker{padding:28px 16px 36px}
  .favs{padding:24px 16px 40px}
  .kbd-hint{display:none}
  .results{grid-template-columns:minmax(0,1fr)}
  .controls{flex-direction:column;align-items:stretch}
  .seg{justify-content:center}
  .seg-btn{padding:0 10px;font-size:12px;flex:1 1 auto}
  .roll{justify-content:center}
  .nick-name{font-size:18px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-delay:0s !important;transition-duration:.01ms !important}
}

/* 다크 모드 (인쇄는 라이트 그대로) */
@media screen{
  :root[data-theme="dark"]{
    color-scheme:dark;
    --bg:#141311; --surface:#1a1916; --panel:#1f1e1b; --panel-soft:#24231f;
    --ink:#eeece6; --ink-hover:#ffffff; --ink-2:#cac7bf; --sub:#a29f96; --muted:#8c8980;
    --line:#2f2d29; --line-2:#3a3833; --line-3:#272622; --hover:#2a2925; --soft:#26251f; --track:#2c2b27;
    --accent:#ff7a5f; --accent-soft:rgba(255,122,95,.16);
  }
  :root[data-theme="dark"] .btn--solid,:root[data-theme="dark"] .toast,:root[data-theme="dark"] .tb-presets button[aria-pressed="true"]{color:var(--bg)}
  :root[data-theme="dark"] .headline-em{background:linear-gradient(transparent 58%,rgba(255,200,40,.5) 58%,rgba(255,200,40,.5) 92%,transparent 92%)}
  :root[data-theme="dark"] .seg-btn.is-active{background:var(--line-2);box-shadow:0 1px 3px rgba(0,0,0,.4)}
  :root[data-theme="dark"] .roll{background:#ff5436}
  :root[data-theme="dark"] .roll:hover{background:#ff6a4f}
  :root[data-theme="dark"] .heart.is-on{background:#ff5436;border-color:#ff5436}
  :root[data-theme="dark"] .fav .icon-btn{background:var(--panel)}
}