*,*::before,*::after{box-sizing:border-box}
:root{padding-top:env(safe-area-inset-top,0px)}
body{margin:0}
[hidden]{display:none!important}
img{max-width:100%}
/* Layout: one phone-width column; drama bar, 5×5 card under 케이드라마 header, bottom tab bar, slide-up explainer sheet.
   Palette: modern Seoul app — cobalt, coral, sunshine gold on clean white (light) or ink-navy (dark). */
:root{
  --bg:#f4f5fa; --surface:#ffffff; --surface-2:#eceef6; --line:#dfe2ee;
  --fg:#15172c; --muted:#686d8c;
  --accent:#3254ff; --accent-ink:#ffffff; --accent-soft:rgba(50,84,255,.10);
  --hot:#ff4a5c; --hot-ink:#ffffff; --gold:#d69500; --mint:#0fa97a;
  --shadow:0 8px 28px rgba(30,40,110,.10);
  --scrim:rgba(14,16,34,.45);
  --display:"Black Han Sans","Gothic A1",system-ui,sans-serif;
  --body:"Gothic A1",system-ui,-apple-system,"Segoe UI",sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0e1020; --surface:#171a2f; --surface-2:#21253d; --line:#2d3252;
    --fg:#f1f2fb; --muted:#9ca1c0;
    --accent:#6b84ff; --accent-ink:#ffffff; --accent-soft:rgba(107,132,255,.15);
    --hot:#ff5f70; --hot-ink:#ffffff; --gold:#ffc83a; --mint:#3ddc9f;
    --shadow:0 8px 28px rgba(0,0,0,.35); --scrim:rgba(3,4,12,.65);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0e1020; --surface:#171a2f; --surface-2:#21253d; --line:#2d3252;
  --fg:#f1f2fb; --muted:#9ca1c0;
  --accent:#6b84ff; --accent-ink:#ffffff; --accent-soft:rgba(107,132,255,.15);
  --hot:#ff5f70; --hot-ink:#ffffff; --gold:#ffc83a; --mint:#3ddc9f;
  --shadow:0 8px 28px rgba(0,0,0,.35); --scrim:rgba(3,4,12,.65);
  color-scheme:dark;
}
html,body{background:var(--bg);color:var(--fg)}
body{font-family:var(--body);font-size:15px;line-height:1.45;
  padding-left:max(16px,env(safe-area-inset-left,0px));
  padding-right:max(16px,env(safe-area-inset-right,0px));
  padding-block:14px calc(90px + env(safe-area-inset-bottom,0px));}
.wrap{max-width:540px;margin:0 auto;display:flex;flex-direction:column;gap:16px}
.wrap>.wrap{width:100%;min-width:0}
button,input{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

header{display:flex;align-items:center;gap:12px}
.mark{width:42px;height:42px;border-radius:13px;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-family:var(--display);font-size:24px;flex:none;transform:rotate(-6deg);box-shadow:4px 4px 0 var(--hot)}
.logo{font-family:var(--display);font-size:30px;line-height:1}
.logo small{display:block;font-family:var(--body);font-size:12px;font-weight:800;color:var(--muted);letter-spacing:.08em;margin-top:5px}

.drama{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:end}
.field{display:flex;flex-direction:column;gap:5px;min-width:0}
.lbl{font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.field input{background:var(--surface);border:1.5px solid var(--line);border-radius:14px;padding:11px 13px;width:100%;box-sizing:border-box}
.field input:focus{border-color:var(--accent);outline:none}
.ep{display:flex;align-items:center;border:1.5px solid var(--line);border-radius:14px;background:var(--surface);overflow:hidden}
.ep button{background:none;border:0;width:38px;height:44px;font-size:18px;font-weight:800;color:var(--accent)}
.ep output{min-width:28px;text-align:center;font-weight:800;font-variant-numeric:tabular-nums}

.packs{display:flex;gap:8px;overflow-x:auto;padding-bottom:2px;scrollbar-width:none}
.packs::-webkit-scrollbar{display:none}
.chip{flex:none;border:1.5px solid var(--line);background:var(--surface);border-radius:999px;padding:8px 14px;font-size:13px;font-weight:800;color:var(--muted)}
.chip[aria-pressed="true"]{background:var(--fg);color:var(--bg);border-color:var(--fg)}

.card{background:var(--surface);border-radius:24px;padding:12px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:8px}
.letters{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;text-align:center;font-family:var(--display);font-size:22px;line-height:1.2}
.letters span:nth-child(odd){color:var(--accent)}
.letters span:nth-child(even){color:var(--hot)}
.grid{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}
.cell{position:relative;aspect-ratio:1;max-width:100%;border:0;border-radius:12px;background:var(--surface-2);padding:5px 4px;
  display:flex;align-items:center;justify-content:center;text-align:center;
  font-size:clamp(9.5px,2.6vw,12.5px);font-weight:800;line-height:1.15;overflow:hidden;
  -webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;
  transition:transform .14s ease,background-color .18s ease,color .18s ease}
.cell:active{transform:scale(.94)}
.cell .txt{display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:break-word;-webkit-hyphens:auto;hyphens:auto}
.cell .r{position:absolute;top:3px;right:5px;font-size:9px;line-height:1;color:var(--gold)}
.cell.on{background:var(--accent);color:var(--accent-ink);animation:stamp .28s cubic-bezier(.3,1.7,.5,1)}
.cell.on .r{color:var(--accent-ink);opacity:.8}
.cell.win{background:var(--hot);color:var(--hot-ink)}
.cell.free{font-family:var(--display);font-weight:400;background:var(--fg);color:var(--bg)}
.cell.free.win{background:var(--hot);color:var(--hot-ink)}
.cell.hold{transform:scale(.92)}
@keyframes stamp{0%{transform:scale(.8)}100%{transform:scale(1)}}

.status{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:13px;color:var(--muted);padding:0 4px;flex-wrap:wrap}
.status b{color:var(--fg);font-variant-numeric:tabular-nums}
.legend{color:var(--gold)}

.note{background:var(--accent-soft);border-radius:16px;padding:12px 14px;font-size:14px}
.note strong{display:block;margin-bottom:2px}
.note .more{background:none;border:0;padding:0;margin-top:6px;color:var(--accent);font-weight:800;font-size:13px}

.actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.btn{border:1.5px solid var(--line);background:var(--surface);border-radius:16px;padding:13px;font-weight:800}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}

h2{font-family:var(--display);font-weight:400;font-size:28px;margin:4px 0 0;text-wrap:balance}
.sub{color:var(--muted);margin:0;font-size:14px}
.bar{height:10px;border-radius:99px;background:var(--surface-2);overflow:hidden}
.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--hot));border-radius:99px}
.group{display:flex;flex-direction:column;gap:8px}
.group h3{margin:10px 0 0;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.trope{display:grid;grid-template-columns:1fr auto;gap:2px 12px;padding:12px 14px;border-radius:16px;background:var(--surface);border:0;text-align:left;box-shadow:0 1px 0 var(--line)}
.trope.locked{opacity:.55}
.trope .n{font-weight:800;min-width:0}
.trope .c{font-weight:800;font-variant-numeric:tabular-nums;color:var(--accent);align-self:start}
.trope .d{grid-column:1/-1;font-size:13px;color:var(--muted)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.stat{background:var(--surface);border-radius:16px;padding:12px;min-width:0;box-shadow:0 1px 0 var(--line)}
.stat b{display:block;font-family:var(--display);font-weight:400;font-size:26px;font-variant-numeric:tabular-nums;color:var(--accent)}
.stat span{font-size:12px;color:var(--muted)}
.hist{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;border-radius:16px;background:var(--surface);box-shadow:0 1px 0 var(--line)}
.hist div{min-width:0}
.hist .t{font-weight:800;overflow-wrap:anywhere}
.hist .m{font-size:13px;color:var(--muted)}
.hist .b{font-family:var(--display);color:var(--hot);font-size:18px;white-space:nowrap}
.search{width:100%;background:var(--surface);border:1.5px solid var(--line);border-radius:14px;padding:11px 13px}
.search:focus{border-color:var(--accent);outline:none}
.empty{color:var(--muted);text-align:center;padding:28px 8px;border:1.5px dashed var(--line);border-radius:16px}

nav{position:fixed;left:0;right:0;bottom:0;background:var(--surface);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr);
  padding-bottom:env(safe-area-inset-bottom,0px);padding-left:env(safe-area-inset-left,0px);padding-right:env(safe-area-inset-right,0px);z-index:5}
nav button{background:none;border:0;padding:10px 4px 13px;font-size:12px;font-weight:800;color:var(--muted);display:flex;flex-direction:column;align-items:center;gap:2px}
nav button .k{font-family:var(--display);font-size:18px}
nav button[aria-current="page"]{color:var(--accent)}

/* party */
.party{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:16px;background:var(--surface);box-shadow:0 1px 0 var(--line)}
.party .code{font-family:var(--display);font-size:24px;line-height:1;color:var(--accent);letter-spacing:.04em}
.party .who{font-size:13px;color:var(--muted);flex:1;min-width:0;overflow-wrap:anywhere}
.party .who b{color:var(--fg)}
.sm{border:1.5px solid var(--line);background:var(--surface-2);border-radius:12px;padding:8px 10px;font-weight:800;font-size:13px;flex:none}
.btn.ghost{width:100%;border-style:dashed;color:var(--accent);background:transparent}
.chip:disabled{opacity:.35;cursor:not-allowed}
.sheet .field input.codein{text-transform:uppercase;font-family:var(--display);font-size:22px;letter-spacing:.08em}
.or{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}
.or::before,.or::after{content:"";flex:1;height:1px;background:var(--line)}
.err{color:var(--hot);font-size:13px;font-weight:800;margin:0}
.err:empty{display:none}
.howto{font-size:14px;color:var(--muted);margin:0}

/* watch mode */
.cardrow{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:-4px}
.watch-btn{display:inline-flex;align-items:center;gap:6px;background:var(--accent-soft);border-color:transparent;color:var(--accent)}
.watchbar{display:none;align-items:center;gap:12px}
.watchbar .wb-t{flex:1;min-width:0;font-weight:800;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
body.watching{
  --bg:#0b0d19; --surface:#151829; --surface-2:#1f2338; --line:#2b3050;
  --fg:#eef0fa; --muted:#959abb;
  --accent:#6b84ff; --accent-ink:#ffffff; --accent-soft:rgba(107,132,255,.16);
  --hot:#ff5f70; --hot-ink:#ffffff; --gold:#ffc83a;
  --shadow:0 8px 28px rgba(0,0,0,.4); --scrim:rgba(3,4,12,.7);
  color-scheme:dark;
  padding-block:8px calc(10px + env(safe-area-inset-bottom,0px));
}
:root:has(body.watching){background:#0b0d19}
body.watching header, body.watching nav, body.watching .drama, body.watching .packs,
body.watching #party, body.watching #note, body.watching #v-play>.actions, body.watching .cardrow{display:none}
body.watching .watchbar{display:flex}
body.watching #v-play{height:calc(100dvh - 18px - env(safe-area-inset-top,0px) - env(safe-area-inset-bottom,0px));gap:10px}
body.watching .wrap{max-width:none}
body.watching .card{flex:1;min-height:0;width:100%;padding:10px}
body.watching .grid{flex:1;min-height:0;grid-template-rows:repeat(5,minmax(0,1fr))}
body.watching .cell{aspect-ratio:auto;height:100%;font-size:clamp(11px,min(3vw,3.2vh),18px);border-radius:14px;padding:4px 5px}
body.watching .cell .txt{-webkit-line-clamp:6}
body.watching .cell .r{font-size:clamp(9px,min(2vw,2.4vh),13px)}
body.watching .letters{font-size:clamp(18px,min(5vw,4vh),30px)}
body.watching .status{justify-content:center}
@media (orientation:landscape) and (max-height:520px){ body.watching .letters{display:none} }

/* intro */
.hdr-r{margin-left:auto;display:flex;gap:8px;align-items:center}
.help{width:36px;height:36px;padding:0;border-radius:50%;font-family:var(--display);font-size:18px;color:var(--accent)}
.intro{position:fixed;inset:0;z-index:40;background:var(--bg);display:flex;flex-direction:column;
  padding-top:env(safe-area-inset-top,0px);padding-bottom:calc(18px + env(safe-area-inset-bottom,0px))}
.intro-top{display:flex;justify-content:flex-end;padding:12px max(16px,env(safe-area-inset-right,0px)) 0 max(16px,env(safe-area-inset-left,0px))}
.skip{background:none;border:0;color:var(--muted);font-weight:800;padding:8px}
.slides{flex:1;display:flex;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;scrollbar-width:none;overscroll-behavior-x:contain}
.slides::-webkit-scrollbar{display:none}
.slide{flex:0 0 100%;box-sizing:border-box;min-width:0;scroll-snap-align:start;overflow-y:auto;display:flex;
  padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px))}
.slide-in{max-width:440px;width:100%;min-width:0;box-sizing:border-box;margin:auto;display:flex;flex-direction:column;gap:18px;padding-block:12px}
.intro h2{font-size:clamp(28px,8vw,36px);line-height:1.1;margin:0}
.intro .lead{font-size:16px;color:var(--muted);margin:0}
.mini{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;width:100%;max-width:300px;align-self:center;background:var(--surface);padding:10px;border-radius:20px;box-shadow:var(--shadow)}
.mini .cell{font-size:12px}
.how{display:flex;flex-direction:column;gap:10px}
.how-row{display:flex;gap:14px;align-items:center;background:var(--surface);padding:12px;border-radius:16px;box-shadow:0 1px 0 var(--line)}
.how-row>div:last-child{min-width:0}
.how-row b{display:block}
.how-row span{font-size:14px;color:var(--muted)}
.ico{width:48px;height:48px;border-radius:12px;flex:none;display:grid;place-items:center;font-family:var(--display);font-size:18px}
.ico.tap{background:var(--accent);color:var(--accent-ink)}
.ico.hold{background:var(--surface-2);color:var(--fg)}
.ico.win{background:var(--hot);color:var(--hot-ink)}
.ico.star{background:var(--surface-2);color:var(--gold);font-family:var(--body);font-size:15px}
.intro .packs{flex-wrap:wrap;overflow:visible}
.intro-foot{display:flex;align-items:center;gap:16px;padding:8px max(24px,env(safe-area-inset-right,0px)) 0 max(24px,env(safe-area-inset-left,0px));max-width:488px;width:100%;margin:0 auto;box-sizing:border-box}
.dots{display:flex;gap:6px;flex:1}
.dot{width:8px;height:8px;border-radius:9px;background:var(--line);transition:width .2s,background-color .2s}
.dot.on{width:22px;background:var(--accent)}
#introNext{min-width:150px}

/* explainer sheet */
.scrim{position:fixed;inset:0;background:var(--scrim);z-index:30;display:flex;align-items:flex-end;justify-content:center}
.sheet{background:var(--surface);width:100%;max-width:540px;border-radius:26px 26px 0 0;box-sizing:border-box;
  padding:10px max(20px,env(safe-area-inset-left,0px)) calc(20px + env(safe-area-inset-bottom,0px)) max(20px,env(safe-area-inset-right,0px));
  display:flex;flex-direction:column;gap:12px;animation:up .26s cubic-bezier(.2,.9,.3,1)}
.grab{width:40px;height:5px;border-radius:9px;background:var(--line);align-self:center}
.tags{display:flex;gap:6px;flex-wrap:wrap}
.tag{font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:4px 9px;border-radius:99px;background:var(--surface-2);color:var(--muted)}
.tag.rare{background:var(--gold);color:#1b1400}
.tag.legend{background:var(--hot);color:var(--hot-ink)}
.sheet h3{font-family:var(--display);font-weight:400;font-size:28px;line-height:1.15;margin:0;text-wrap:balance}
.sheet p{margin:0;font-size:16px;line-height:1.55}
.sheet .seen{font-size:13px;color:var(--muted)}
@keyframes up{from{transform:translateY(100%)}to{transform:translateY(0)}}

/* bingo */
.overlay{position:fixed;inset:0;background:var(--scrim);display:flex;align-items:center;justify-content:center;z-index:20;padding:24px}
.pop{background:var(--surface);border-radius:28px;padding:28px 22px;text-align:center;max-width:340px;width:100%;box-sizing:border-box;animation:pop .45s cubic-bezier(.3,1.6,.5,1)}
.pop .big{font-family:var(--display);font-size:72px;line-height:1;color:var(--hot)}
.pop .en{font-family:var(--display);font-size:22px;margin-top:6px;color:var(--accent)}
.pop p{color:var(--muted);margin:10px 0 18px}
.pop .actions{grid-template-columns:1fr}
.heart{position:fixed;z-index:21;pointer-events:none;font-size:22px;animation:fly 1.4s ease-out forwards}
@keyframes pop{from{transform:scale(.6);opacity:0}to{transform:scale(1);opacity:1}}
@keyframes fly{from{transform:translate(0,0) scale(.6);opacity:1}to{transform:translate(var(--x),var(--y)) scale(1.3) rotate(var(--r));opacity:0}}
@media (prefers-reduced-motion: reduce){.pop,.sheet,.cell.on{animation:none}.heart{display:none}}