/* =========================================================
   2026 DMO 주제 뽑기 — Premium Light Console
   ========================================================= */
:root{
  --bg-0:#eef1f4; --bg-1:#f6f8fa;
  --paper:#ffffff;
  --ink:#16222c; --muted:#5e6e79; --muted-2:#8a9aa4;
  --line:#e7ebef; --line-2:#d8dfe4;
  --brand:#0f8b95; --brand-2:#0c6e77; --brand-ink:#ffffff;
  --gold:#e3a300; --gold-2:#c88c00; --gold-ink:#3a2a00;
  --shadow:0 18px 50px rgba(18,40,55,.12);
  --shadow-sm:0 10px 26px rgba(18,40,55,.09);
  --shadow-xs:0 4px 14px rgba(18,40,55,.08);
  --r-lg:24px; --r-md:18px; --r-sm:13px;
  --maxw:1680px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;height:100%}
html{-webkit-text-size-adjust:100%}
body{
  font-family:"Pretendard","Pretendard Variable",-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Segoe UI",sans-serif;
  color:var(--ink); background:var(--bg-0);
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  font-feature-settings:"tnum" 1,"ss01" 1;
}
.tnum{font-variant-numeric:tabular-nums}
button{font-family:inherit}

/* ---------- ambient background (subtle) ---------- */
.bg-ambient{position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(1100px 720px at 82% -10%, rgba(15,139,149,.10), transparent 60%),
    radial-gradient(1000px 700px at 6% 4%, rgba(227,163,0,.08), transparent 58%),
    linear-gradient(180deg,#f6f8fa,#eef1f4 75%);
}
.bg-blob{display:none}

/* =========================================================
   HOST app shell (fills 16:9)
   ========================================================= */
.app{height:100vh;height:100dvh;display:flex;flex-direction:column;overflow:hidden}
.topbar{flex:0 0 auto;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;
  padding:clamp(13px,1.7vh,24px) clamp(20px,3vw,54px);gap:16px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:-.01em}
.brand .logo{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(150deg,var(--brand),var(--brand-2));color:#fff;font-size:21px;
  box-shadow:0 8px 20px rgba(15,139,149,.28)}
.brand .bt{font-size:clamp(15px,1.5vw,19px);color:var(--ink)}
.brand .bs{font-size:12px;color:var(--muted);font-weight:600;margin-top:1px;letter-spacing:.02em}
.topbar .ta{justify-self:end;display:flex;gap:10px;align-items:center}

/* stepper */
.stepper{justify-self:center;display:flex;align-items:center;gap:6px;
  background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:6px;box-shadow:var(--shadow-xs)}
.stepper .step{display:flex;align-items:center;gap:9px;padding:9px 18px;border-radius:999px;
  font-size:14.5px;font-weight:800;color:var(--muted-2);transition:.28s;white-space:nowrap}
.stepper .step .dot{width:23px;height:23px;border-radius:50%;display:grid;place-items:center;
  font-size:12px;font-weight:800;background:#eef2f5;color:var(--muted)}
.stepper .step.active{color:#fff;background:linear-gradient(150deg,var(--brand),var(--brand-2));
  box-shadow:0 8px 20px rgba(15,139,149,.26)}
.stepper .step.active .dot{background:rgba(255,255,255,.26);color:#fff}
.stepper .step.done{color:var(--brand)}
.stepper .step.done .dot{background:rgba(15,139,149,.12);color:var(--brand)}

/* stage area */
.stagewrap{flex:1 1 auto;min-height:0;display:flex;flex-direction:column;
  padding:0 clamp(20px,3vw,54px) clamp(16px,2.4vh,34px)}
.phase{max-width:var(--maxw);width:100%;margin:0 auto;flex:1 1 auto;min-height:0;display:flex;flex-direction:column}

/* ---------- buttons ---------- */
.btn{appearance:none;border:none;cursor:pointer;font-weight:800;border-radius:var(--r-sm);
  font-size:16px;padding:14px 26px;color:#fff;transition:transform .12s ease,box-shadow .2s,filter .2s;
  background:linear-gradient(150deg,var(--brand),var(--brand-2));box-shadow:0 10px 24px rgba(15,139,149,.26)}
.btn:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(15,139,149,.32)}
.btn:active{transform:translateY(0)}
.btn:disabled{opacity:.45;cursor:default;transform:none;box-shadow:none;filter:grayscale(.25)}
.btn.lg{font-size:clamp(17px,1.7vw,21px);padding:18px 36px;border-radius:16px}
.btn.gold{background:linear-gradient(150deg,var(--gold),var(--gold-2));color:var(--gold-ink);box-shadow:0 10px 24px rgba(227,163,0,.28)}
.btn.ghost{background:var(--paper);color:var(--ink);box-shadow:var(--shadow-xs);border:1px solid var(--line-2)}
.btn.ghost:hover{background:#fbfcfd;box-shadow:var(--shadow-sm)}
.btn.sm{font-size:14px;padding:10px 17px;border-radius:11px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:800;letter-spacing:.05em;
  color:var(--brand-2);background:rgba(15,139,149,.09);border:1px solid rgba(15,139,149,.2);padding:7px 15px;border-radius:999px}

/* ---------- SETUP ---------- */
#setup{justify-content:center;align-items:center;text-align:center;gap:clamp(16px,2.4vh,30px)}
#setup .display{font-size:clamp(40px,6.6vw,98px);font-weight:850;line-height:1.04;letter-spacing:-.025em;margin:0;
  background:linear-gradient(165deg,var(--ink) 30%,var(--brand));-webkit-background-clip:text;background-clip:text;color:transparent}
#setup .lead{font-size:clamp(16px,1.7vw,22px);color:var(--muted);margin:0;max-width:700px}
.capbox{display:flex;align-items:center;gap:14px;background:var(--paper);border:1px solid var(--line);
  padding:16px 24px;border-radius:16px;font-weight:700;font-size:18px;box-shadow:var(--shadow-xs)}
.capbox input{width:84px;font-size:26px;font-weight:850;text-align:center;border-radius:11px;border:1px solid var(--line-2);
  background:#fbfcfd;color:var(--ink);padding:9px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
#setup .hint{font-size:14px;color:var(--muted-2);max-width:620px;line-height:1.6}

/* ---------- JOIN ---------- */
#join{display:grid;grid-template-columns:minmax(340px,36%) 1fr;gap:clamp(20px,2.6vw,44px);align-items:stretch;padding-top:clamp(6px,1.4vh,18px)}
.qrcard{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(22px,2vw,32px);text-align:center;
  box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative}
.qrcard .qlabel{font-size:clamp(18px,1.5vw,22px);font-weight:850;margin-bottom:4px}
.qrcard .qsub{font-size:14px;color:var(--muted);margin-bottom:clamp(14px,1.6vw,22px)}
.qrcard #qr{display:flex;justify-content:center;position:relative;padding:10px;background:#fff;border-radius:16px}
.qrcard #qr::after{content:"";position:absolute;inset:-2px;border:3px solid var(--brand);border-radius:18px;
  opacity:.0;animation:qpulse 2.4s ease-in-out infinite;pointer-events:none}
@keyframes qpulse{0%,100%{opacity:.15;transform:scale(1)}50%{opacity:.55;transform:scale(1.02)}}
.qrcard #qr img,.qrcard #qr canvas{width:100%!important;height:auto!important;max-width:min(44vh,340px);border-radius:8px;display:block}
.qrcard .url{margin-top:14px;font-size:14px;word-break:break-all;color:var(--brand-2);font-weight:800;
  background:#eef6f6;padding:9px 13px;border-radius:10px}

.join-right{display:flex;flex-direction:column;min-height:0}
.join-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:clamp(10px,1.4vh,18px)}
.join-head h2{margin:0;font-size:clamp(22px,2.4vw,34px);font-weight:850;letter-spacing:-.01em}
.counter{display:flex;align-items:baseline;gap:10px;white-space:nowrap}
.counter .big{font-size:clamp(42px,5.2vw,76px);font-weight:850;line-height:1;
  background:linear-gradient(160deg,var(--brand),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.counter .of{font-size:clamp(18px,2vw,26px);color:var(--muted);font-weight:800}
.progress{height:9px;border-radius:999px;background:#e3e9ed;overflow:hidden;margin-bottom:clamp(14px,1.8vh,22px)}
.progress > i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--brand),var(--gold));transition:width .45s cubic-bezier(.2,.8,.2,1)}
.slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:clamp(10px,1vw,16px);overflow:auto;align-content:start;flex:1 1 auto;min-height:0;padding:2px}
.slot{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-md);min-height:clamp(74px,9vh,108px);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;position:relative;overflow:hidden;transition:.3s;box-shadow:var(--shadow-xs)}
.slot .lane{font-size:clamp(26px,3vw,42px);font-weight:850;line-height:1}
.slot .nm{font-size:clamp(13px,1.1vw,16px);font-weight:700;max-width:96%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.slot.empty{border-style:dashed;color:var(--muted-2);box-shadow:none;background:#f7f9fa}
.slot.empty .lane{opacity:.35}
.slot.filled{border-color:transparent;color:#fff;animation:slotpop .42s cubic-bezier(.2,.9,.25,1)}
.slot.filled::after{content:"";position:absolute;inset:0;border:1px solid rgba(255,255,255,.4);border-radius:inherit;pointer-events:none}
@keyframes slotpop{0%{transform:scale(.7) translateY(8px);opacity:0}100%{transform:none;opacity:1}}
.join-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:clamp(14px,1.8vh,22px)}

/* ---------- LADDER STAGE ---------- */
#stage{min-height:0}
.stage-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:clamp(10px,1.4vh,18px);flex-wrap:wrap}
.stage-head h2{margin:0;font-size:clamp(20px,2.2vw,30px);font-weight:850;letter-spacing:-.01em}
.stage-head .controls{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.speedctl{display:flex;align-items:center;gap:3px;background:var(--paper);border:1px solid var(--line-2);border-radius:12px;padding:4px;box-shadow:var(--shadow-xs)}
.speedctl .lbl{font-size:12px;font-weight:800;color:var(--muted);padding:0 6px 0 8px}
.speedctl button{border:none;background:transparent;color:var(--muted);font-weight:800;font-size:14px;padding:8px 14px;border-radius:9px;cursor:pointer;transition:.15s}
.speedctl button:hover{background:#f0f3f5}
.speedctl button.active{background:linear-gradient(150deg,var(--brand),var(--brand-2));color:#fff;box-shadow:0 4px 12px rgba(15,139,149,.22)}

/* gacha stage */
#gachaStage{width:100%;height:100%;display:none;flex-direction:column;align-items:center;justify-content:center;gap:clamp(14px,2.4vh,28px);padding:8px;overflow:auto}
.gacha-title{font-size:clamp(15px,1.7vw,21px);font-weight:800;color:var(--muted)}
.gacha-grid{display:flex;flex-wrap:wrap;gap:clamp(10px,1.3vw,20px);justify-content:center;align-content:center}
.capsule{width:clamp(84px,7.6vw,130px);height:clamp(84px,7.6vw,130px);border-radius:50%;position:relative;display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-sm);overflow:hidden;border:1px solid rgba(0,0,0,.06);
  background:linear-gradient(#f1f4f7 0 50%,#d3dce2 50% 100%)}
.capsule::before{content:"";position:absolute;left:9%;right:9%;top:calc(50% - 2px);height:4px;background:rgba(0,0,0,.14);border-radius:2px}
.capsule .cin{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;gap:2px;text-align:center;padding:4px;line-height:1.15}
.capsule .cnum{font-size:clamp(24px,2.6vw,38px);font-weight:850;color:#475862}
.capsule .ctopic{display:none}
.capsule.open{color:#fff;border-color:transparent}
.capsule.open::before{opacity:0}
.capsule.open .cnum{font-size:clamp(12px,1.25vw,16px);color:rgba(255,255,255,.95);font-weight:800}
.capsule.open .ctopic{display:block;font-size:clamp(13px,1.4vw,18px);font-weight:850;color:#fff}
.capsule.pop{animation:capPop .55s cubic-bezier(.2,.9,.3,1.3)}
@keyframes capPop{0%{transform:translateY(0) scale(1)}35%{transform:translateY(-18px) scale(1.1)}70%{transform:translateY(0) scale(.97)}100%{transform:none}}
.ladder-wrap{position:relative;flex:1 1 auto;min-height:0;background:var(--paper);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:clamp(12px,1.4vw,22px);display:flex;align-items:center;justify-content:center;overflow:hidden;box-shadow:var(--shadow)}
#ladder{display:block;max-width:100%;max-height:100%}
.legend{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:clamp(10px,1.4vh,16px)}
.legend span{font-size:13px;font-weight:800;padding:6px 14px;border-radius:999px;color:#fff;box-shadow:var(--shadow-xs)}

/* ---------- REVEAL ---------- */
.reveal{position:fixed;inset:0;display:none;align-items:center;justify-content:center;z-index:60;
  background:rgba(16,30,36,.5);backdrop-filter:blur(10px)}
.reveal.show{display:flex}
.reveal .card{width:min(780px,92vw);border-radius:30px;padding:clamp(34px,5vw,58px) clamp(28px,4vw,50px);text-align:center;
  box-shadow:0 50px 120px rgba(0,0,0,.4);border:1px solid rgba(255,255,255,.3);position:relative;overflow:hidden;color:#fff;
  animation:rin .55s cubic-bezier(.2,.85,.2,1)}
.reveal .card::before{content:"";position:absolute;inset:0;background:radial-gradient(640px 320px at 50% -12%,rgba(255,255,255,.24),transparent 60%);pointer-events:none}
@keyframes rin{from{transform:translateY(34px) scale(.92);opacity:0}to{transform:none;opacity:1}}
.reveal .tnum{font-size:16px;font-weight:850;letter-spacing:.12em;opacity:.9;text-transform:uppercase}
.reveal h3{font-size:clamp(36px,5.6vw,64px);margin:10px 0 8px;font-weight:850;letter-spacing:-.02em}
.reveal .full{font-size:clamp(16px,1.8vw,22px);opacity:.95;margin-bottom:clamp(20px,3vw,32px);line-height:1.5}
.reveal .winners{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.reveal .winner{background:#fff;color:#13202a;border-radius:18px;padding:16px 26px;min-width:140px;box-shadow:0 14px 34px rgba(0,0,0,.25)}
.reveal .winner .l{font-size:clamp(36px,4vw,50px);font-weight:850;line-height:1;color:var(--brand-2)}
.reveal .winner .n{font-size:clamp(15px,1.5vw,19px);font-weight:800;margin-top:4px}
.reveal .nav{margin-top:clamp(24px,3vw,36px);display:flex;gap:12px;justify-content:center}
.reveal .nav .btn.ghost{background:rgba(255,255,255,.16);color:#fff;border-color:rgba(255,255,255,.3)}

/* ---------- SUMMARY ---------- */
#summary{min-height:0}
.summary-head{text-align:center;margin-bottom:clamp(14px,2vh,24px)}
.summary-head h2{font-size:clamp(24px,3vw,42px);margin:0;font-weight:850;letter-spacing:-.02em}
.summary-head p{color:var(--muted);margin:7px 0 0;font-size:15px}
.scards{display:flex;flex-direction:column;gap:clamp(12px,1.7vh,22px);flex:1 1 auto;min-height:0;padding:2px}
.srow{display:flex;gap:clamp(12px,1.2vw,22px);flex:1 1 0;min-height:0}
.scard{flex:1 1 0;min-width:0;border-radius:var(--r-md);padding:clamp(18px,1.7vw,30px);color:#fff;box-shadow:var(--shadow-sm);
  position:relative;overflow:hidden;display:flex;flex-direction:column;gap:clamp(10px,1.4vh,18px)}
.scard::before{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(255,255,255,.2),transparent 55%);pointer-events:none}
.scard .h{display:flex;align-items:baseline;gap:11px;flex-wrap:wrap}
.scard .h .n{font-size:clamp(13px,1.1vw,15px);opacity:.92;font-weight:800;letter-spacing:.04em}
.scard .h .s{font-size:clamp(20px,2.2vw,32px);font-weight:850;letter-spacing:-.01em}
.scard .full{font-size:clamp(15px,1.55vw,23px);line-height:1.42;font-weight:600;opacity:.96}
.scard .people{display:flex;flex-wrap:wrap;gap:clamp(8px,.8vw,12px);margin-top:auto}
.scard .p{background:#fff;color:#13202a;border-radius:13px;padding:clamp(9px,1vw,14px) clamp(13px,1.3vw,20px);font-weight:800;
  font-size:clamp(15px,1.5vw,21px);display:flex;gap:9px;align-items:center;box-shadow:0 5px 14px rgba(0,0,0,.14)}
.scard .p .pl{font-weight:850;font-size:1.18em;color:var(--brand-2)}
.summary-actions{display:flex;gap:12px;justify-content:center;margin-top:clamp(16px,2vh,24px)}

/* ---------- confetti ---------- */
canvas.confetti{position:fixed;inset:0;pointer-events:none;z-index:70}

/* =========================================================
   PHONE (join.html)
   ========================================================= */
.phone{max-width:540px;margin:0 auto;padding:clamp(24px,6vw,36px) clamp(20px,5vw,28px) 44px;min-height:100dvh;display:flex;flex-direction:column}
.phone .eyebrow{align-self:flex-start;margin-bottom:clamp(16px,4vw,22px)}
.phone h1{font-size:clamp(26px,7vw,34px);margin:0 0 6px;font-weight:850;letter-spacing:-.015em;line-height:1.15}
.phone .lead{color:var(--muted);font-size:clamp(15px,4vw,17px);margin:0 0 clamp(20px,5vw,28px);line-height:1.5}
.regions{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(10px,2.6vw,14px);margin-bottom:clamp(18px,5vw,24px)}
.rbtn{background:var(--paper);border:1.5px solid var(--line);color:var(--ink);border-radius:16px;
  padding:clamp(15px,4vw,19px) 10px;font-size:clamp(16px,4.4vw,18px);font-weight:800;cursor:pointer;transition:.15s;
  text-align:center;position:relative;-webkit-tap-highlight-color:transparent;box-shadow:var(--shadow-xs)}
.rbtn:active{transform:scale(.97)}
.rbtn.sel{border-color:var(--brand);background:rgba(15,139,149,.1);box-shadow:0 0 0 4px rgba(15,139,149,.14),0 8px 22px rgba(15,139,149,.16);color:var(--brand-2)}
.rbtn.taken,.rbtn:disabled{opacity:.42;cursor:not-allowed;background:#f1f4f6;border-style:dashed;box-shadow:none}
.rbtn .tk{display:block;font-size:11px;font-weight:700;color:var(--muted);margin-top:3px}
.bigbtn{width:100%;font-size:clamp(18px,5vw,21px);padding:clamp(17px,5vw,20px);border-radius:18px;margin-top:4px}
.note{font-size:13px;color:var(--muted-2);text-align:center;margin-top:16px;line-height:1.6}
.err{background:#fdecec;border:1px solid #f4c9c9;color:#b4393a;
  padding:13px 15px;border-radius:13px;font-size:14px;font-weight:600;margin-top:14px;display:none}
.err.show{display:block}
.result{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:4px}
.result .cap{font-size:15px;font-weight:700;color:var(--muted);letter-spacing:.02em}
.result .who{font-size:clamp(30px,9vw,42px);font-weight:850;color:var(--ink);margin:6px 0 18px;letter-spacing:-.01em}
.result .big{font-size:clamp(120px,40vw,182px);font-weight:850;line-height:.95;
  background:linear-gradient(160deg,var(--brand),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 10px 30px rgba(15,139,149,.22))}
.result .done{font-size:15px;color:var(--muted);margin-top:22px;line-height:1.6}

/* ---------- responsive ---------- */
@media(max-width:1080px){
  #join{grid-template-columns:1fr;overflow:auto}
  .qrcard{max-width:440px;margin:0 auto}
  .app{height:auto;overflow:visible}
  .stagewrap{min-height:80vh}
}
@media(max-width:680px){
  .stepper{display:none}
  .topbar{grid-template-columns:auto 1fr}
}