/* ===== 기본 ===== */
:root{
  --bg:#0c0d13;
  --bg2:#12141d;
  --card:#171a26;
  --card2:#1e2231;
  --line:#2a2f42;
  --text:#e8ecf6;
  --dim:#98a0b8;
  --thm1:#3a4171;
  --thm2:#171b32;
  --edge:#93a6e0;
  --accent:#cfd9ff;
  --glow:rgba(147,166,224,.55);
  --radius:18px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:
    radial-gradient(1000px 560px at 12% -12%, color-mix(in srgb, var(--edge) 16%, transparent), transparent 62%),
    radial-gradient(760px 460px at 96% 4%, color-mix(in srgb, var(--thm1) 34%, transparent), transparent 60%),
    var(--bg);
  color:var(--text);
  font-family:"Pretendard","Pretendard Variable",-apple-system,"Segoe UI","Malgun Gothic","Apple SD Gothic Neo",sans-serif;
  font-size:16px;
  min-height:100vh;
  transition:background .45s ease;
}
h1,h2{margin:0}
code{font-family:ui-monospace,"Cascadia Mono",Consolas,monospace;font-size:.9em;background:#00000055;padding:2px 6px;border-radius:5px;color:var(--accent)}

/* ===== 헤더 ===== */
.top{
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  padding:22px 26px 14px;max-width:1440px;margin:0 auto;
}
.brand{display:flex;align-items:center;gap:15px}
.brand-mark{width:50px;height:50px;display:block;filter:drop-shadow(0 0 12px var(--glow))}
.brand-mark svg{width:100%;height:100%;display:block}
.top h1{font-size:22px;letter-spacing:-.4px}
.sub{margin:3px 0 0;font-size:13.5px;color:var(--dim)}
.tabs{display:flex;gap:6px;background:#ffffff0a;padding:6px;border-radius:14px;border:1px solid var(--line)}
.tab{
  background:none;border:0;color:var(--dim);font:inherit;font-size:15px;font-weight:600;
  padding:10px 19px;border-radius:10px;cursor:pointer;transition:.16s;
}
.tab:hover{color:var(--text)}
.tab.active{background:var(--thm1);color:#fff;box-shadow:0 0 0 1px var(--edge) inset}

/* ===== 캐릭터 바 ===== */
.charbar{
  display:flex;gap:9px;overflow-x:auto;padding:8px 26px 16px;max-width:1440px;margin:0 auto;
  scrollbar-width:thin;scrollbar-color:var(--line) transparent;
}
.charbar::-webkit-scrollbar{height:7px}
.charbar::-webkit-scrollbar-thumb{background:var(--line);border-radius:4px}
.cchip{
  display:flex;align-items:center;gap:9px;flex:0 0 auto;
  background:var(--card);border:1px solid var(--line);border-radius:999px;
  padding:9px 17px 9px 9px;cursor:pointer;color:var(--dim);
  font:inherit;font-size:14.5px;font-weight:600;transition:.16s;white-space:nowrap;
}
.cchip:hover{color:var(--text);border-color:#3d4666;transform:translateY(-1px)}
.cchip .dot{width:22px;height:22px;border-radius:50%;flex:0 0 auto;box-shadow:0 0 0 1px #0006 inset}
.cchip.on{color:#fff;border-color:var(--edge);background:linear-gradient(180deg,var(--card2),var(--card));box-shadow:0 0 18px -4px var(--glow)}
.cchip .grade{font-size:11.5px;font-weight:700;opacity:.62;letter-spacing:.2px}
.cchip .var{font-size:11px;opacity:.78;font-weight:700;letter-spacing:.5px}

/* ===== 변형 토글 스위치 ===== */
.vswitch-wrap{
  display:flex;align-items:center;justify-content:center;gap:14px;
  max-width:1440px;margin:0 auto;padding:2px 26px 16px;
}
.vswitch-wrap[hidden]{display:none}
.vlabel{font-size:14.5px;font-weight:700;color:var(--dim);transition:.18s;user-select:none}
.vlabel.on{color:var(--text);text-shadow:0 0 14px var(--glow)}
.vtoggle{
  width:64px;height:32px;border-radius:999px;border:1px solid var(--line);
  background:#00000055;cursor:pointer;padding:0;position:relative;flex:0 0 auto;transition:.2s;
}
.vtoggle:hover{border-color:var(--edge)}
.vtoggle .vknob{
  position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;
  background:linear-gradient(135deg,var(--thm1),var(--thm2));
  box-shadow:0 0 0 1.5px var(--edge) inset,0 2px 8px #0008;
  transition:transform .22s cubic-bezier(.3,1.4,.5,1);
}
.vtoggle[aria-checked="true"]{background:color-mix(in srgb,var(--edge) 22%,transparent);border-color:var(--edge)}
.vtoggle[aria-checked="true"] .vknob{transform:translateX(32px)}

/* ===== 레이아웃 ===== */
.panel{display:none;max-width:1440px;margin:0 auto;padding:0 26px 46px}
.panel.active{display:block}
.layout{display:grid;grid-template-columns:minmax(350px,430px) 1fr;grid-template-areas:"controls result" "controls history";gap:18px;align-items:start}
.controls{grid-area:controls}
.result-card{grid-area:result}
.history-card{grid-area:history}
@media (max-width:1020px){
  .layout{grid-template-columns:1fr;grid-template-areas:"result" "controls" "history"}
}

.card{
  background:linear-gradient(180deg,var(--card2),var(--card));
  border:1px solid var(--line);border-radius:var(--radius);padding:21px;
}
.card-title{font-size:13px;font-weight:800;letter-spacing:1.4px;color:var(--dim);text-transform:uppercase;margin-bottom:12px}
.controls .card-title:not(:first-child){margin-top:23px}

/* ===== 주사위 버튼 ===== */
.dice-buttons{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.dbtn{
  position:relative;background:#ffffff08;border:1px solid var(--line);border-radius:13px;
  padding:10px 4px 8px;cursor:pointer;color:var(--text);font:inherit;transition:.15s;
  display:flex;flex-direction:column;align-items:center;gap:4px;
}
.dbtn:hover{border-color:var(--edge);background:#ffffff12;transform:translateY(-2px)}
.dbtn:active{transform:translateY(0)}
.dbtn svg{width:42px;height:42px;display:block}
.dbtn span{font-size:12.5px;font-weight:700;color:var(--dim);letter-spacing:.3px}
.dbtn:hover span{color:var(--text)}

/* ===== 행 ===== */
.row{display:flex;align-items:center;gap:9px;margin-top:12px;flex-wrap:wrap}
.row label{font-size:13.5px;color:var(--dim);font-weight:700;flex:0 0 auto}
input[type=number],input[type=text]{
  background:#0c0e16;border:1px solid var(--line);color:var(--text);
  border-radius:10px;padding:10px 12px;font:inherit;font-size:15.5px;min-width:0;
}
input[type=number]{width:84px;text-align:center}
input[type=text]{flex:1}
input:focus{outline:none;border-color:var(--edge);box-shadow:0 0 0 3px color-mix(in srgb,var(--edge) 18%,transparent)}
.notation-row input{font-family:ui-monospace,Consolas,monospace}
.step{
  width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:#ffffff08;
  color:var(--text);font-size:19px;cursor:pointer;line-height:1;
}
.step:hover{border-color:var(--edge);background:#ffffff14}
.btn{border:1px solid var(--line);background:#ffffff08;color:var(--text);font:inherit;font-size:14.5px;font-weight:600;padding:10px 15px;border-radius:10px;cursor:pointer;transition:.15s}
.btn:hover{border-color:var(--edge);background:#ffffff14}
.btn.small{font-size:13px;padding:7px 12px}
.hint{font-size:13px;color:var(--dim);margin:8px 0 0;line-height:1.65}
.hint.err{color:#ff8b9b}

/* ===== 트레이 ===== */
.tray{display:flex;flex-wrap:wrap;gap:8px;min-height:54px;padding:9px;border:1px dashed var(--line);border-radius:13px;background:#00000030}
.tray-empty{font-size:14px;color:var(--dim);align-self:center;padding:4px 6px}
.tgroup{
  display:flex;align-items:center;gap:8px;background:#ffffff0d;border:1px solid var(--line);
  border-radius:11px;padding:6px 7px 6px 9px;font-size:14.5px;font-weight:700;
}
.tgroup svg{width:26px;height:26px}
.tgroup .cnt{color:var(--accent)}
.tgroup button{background:none;border:0;color:var(--dim);cursor:pointer;font-size:17px;line-height:1;padding:2px 5px;border-radius:6px}
.tgroup button:hover{color:#ff8b9b;background:#ff8b9b18}
.tgroup .mini{font-size:15px;width:23px;height:23px;border:1px solid var(--line);border-radius:7px;color:var(--text);display:grid;place-items:center}
.tgroup .mini:hover{border-color:var(--edge);color:var(--text);background:#ffffff14}

/* ===== 프리셋 ===== */
.quick{display:flex;flex-wrap:wrap;gap:7px;margin-top:18px;align-items:center}
.quick-label{font-size:12px;font-weight:800;letter-spacing:1px;color:var(--dim);width:100%;text-transform:uppercase;margin-bottom:2px}
.chip{background:#ffffff08;border:1px solid var(--line);color:var(--dim);font:inherit;font-size:13.5px;font-weight:600;padding:8px 13px;border-radius:999px;cursor:pointer;transition:.15s}
.chip:hover{border-color:var(--edge);color:var(--text);background:#ffffff14}

/* ===== 굴리기 버튼 ===== */
.roll-btn{
  width:100%;margin-top:20px;border:0;border-radius:16px;cursor:pointer;
  padding:18px;font:inherit;color:#fff;font-weight:800;font-size:20px;letter-spacing:1px;
  background:linear-gradient(135deg,var(--thm1),var(--thm2));
  box-shadow:0 0 0 1px var(--edge) inset,0 10px 28px -12px var(--glow);
  display:flex;flex-direction:column;align-items:center;gap:3px;transition:.15s;
}
.roll-btn small{font-size:11.5px;font-weight:600;letter-spacing:.6px;opacity:.62}
.roll-btn:hover{transform:translateY(-2px);box-shadow:0 0 0 1px var(--accent) inset,0 14px 32px -12px var(--glow)}
.roll-btn:active{transform:translateY(0)}
.roll-btn[disabled]{opacity:.5;cursor:not-allowed;transform:none}

.toggles{display:flex;gap:20px;margin-top:14px;justify-content:center}
.switch{display:flex;align-items:center;gap:7px;font-size:13.5px;color:var(--dim);cursor:pointer;font-weight:600}
.switch input{accent-color:var(--edge);width:17px;height:17px;cursor:pointer}

/* ===== 결과 ===== */
.result-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}
.result-head .card-title{margin-bottom:0}
.notation-echo{font-family:ui-monospace,Consolas,monospace;font-size:14.5px;color:var(--accent);font-weight:700}
.stage{
  min-height:268px;display:flex;flex-direction:column;gap:16px;justify-content:center;
  padding:22px 12px;border-radius:14px;background:
    radial-gradient(600px 220px at 50% 0%, color-mix(in srgb,var(--thm1) 30%,transparent), transparent 70%),#00000040;
  border:1px solid var(--line);
}
.stage-empty{color:var(--dim);text-align:center;font-size:15px;margin:0}
.gline{display:flex;align-items:center;gap:11px;flex-wrap:wrap;justify-content:center}
.gsign{font-size:25px;font-weight:800;color:var(--dim);padding:0 2px}
.glabel{
  font-size:12.5px;font-weight:800;letter-spacing:.6px;color:var(--dim);
  border:1px solid var(--line);border-radius:999px;padding:5px 11px;background:#00000040;
}
.die{
  width:80px;height:80px;position:relative;
  filter:drop-shadow(0 6px 12px #0009);
}
.die.sm{width:62px;height:62px}
.die svg{width:100%;height:100%;display:block}
.die.dropped{opacity:.3;filter:grayscale(.75)}

/* 이 세계관에선 숫자가 낮을수록 좋다 — 연출은 낮은 눈에 몰아준다 */
.die.crit{animation:pop .55s ease}
.die.crit::after{
  content:'';position:absolute;inset:-10px;border-radius:50%;
  box-shadow:0 0 28px 6px var(--glow);pointer-events:none;animation:fadeglow 1.3s ease forwards;
}
.die.near{animation:pop .45s ease}
.die.near::after{
  content:'';position:absolute;inset:-7px;border-radius:50%;
  box-shadow:0 0 16px 2px var(--glow);pointer-events:none;opacity:.65;animation:fadeglow 1s ease forwards;
}
.die.fail{filter:drop-shadow(0 6px 12px #0009) saturate(.45) brightness(.72)}
.die.rolling{animation:tumble .55s cubic-bezier(.3,.9,.3,1) infinite}
.die.settle{animation:settle .38s cubic-bezier(.2,1.4,.4,1)}
.const-chip{
  font-size:25px;font-weight:800;color:var(--accent);
  border:1px solid var(--line);border-radius:13px;padding:16px 19px;background:#00000050;
}
@keyframes tumble{
  0%{transform:rotate(0) scale(1)}
  50%{transform:rotate(190deg) scale(1.1)}
  100%{transform:rotate(360deg) scale(1)}
}
@keyframes settle{0%{transform:scale(1.28) rotate(-10deg)}100%{transform:scale(1) rotate(0)}}
@keyframes pop{0%{transform:scale(1)}40%{transform:scale(1.26)}100%{transform:scale(1)}}
@keyframes fadeglow{0%{opacity:1}100%{opacity:0}}

.secret-hint{
  margin:10px 0 0;text-align:center;font-size:12.5px;letter-spacing:2px;
  color:var(--dim);opacity:.5;font-family:ui-monospace,Consolas,monospace;min-height:16px;
}

.total-box{margin-top:16px;border-top:1px solid var(--line);padding-top:16px}
.total-line{display:flex;align-items:baseline;gap:14px}
.total-label{font-size:13px;font-weight:800;letter-spacing:1.4px;color:var(--dim)}
.total-value{
  font-size:56px;font-weight:900;letter-spacing:-1.5px;line-height:1;
  background:linear-gradient(180deg,#fff,var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent;
  text-shadow:0 0 28px var(--glow);
}
.total-value.crit{background:linear-gradient(180deg,#fff,#ffd166);-webkit-background-clip:text;background-clip:text}
.total-value.fail{background:linear-gradient(180deg,#c9ced9,#8b93a6);-webkit-background-clip:text;background-clip:text}
.total-tag{font-size:13px;font-weight:800;letter-spacing:1px;padding:5px 11px;border-radius:999px;border:1px solid var(--line)}
.total-tag.crit{color:#ffd166;border-color:#ffd16655;background:#ffd16614}
.total-tag.fail{color:#98a0b8;background:#ffffff08}
.breakdown{margin-top:8px;font-family:ui-monospace,Consolas,monospace;font-size:14px;color:var(--dim);line-height:1.75;word-break:break-all}
.breakdown .drop{text-decoration:line-through;opacity:.5}
.breakdown .hi{color:var(--accent);font-weight:700}
.voice{margin:12px 0 0;font-size:16px;color:var(--text);opacity:.92;font-style:italic}
.voice::before{content:'“'}
.voice::after{content:'”'}
.voice .who{font-style:normal;font-size:13px;color:var(--dim);margin-left:9px;font-weight:700}

/* ===== 기록 ===== */
.history{list-style:none;margin:0;padding:0;max-height:290px;overflow:auto;display:flex;flex-direction:column;gap:7px}
.history::-webkit-scrollbar{width:7px}
.history::-webkit-scrollbar-thumb{background:var(--line);border-radius:4px}
.hitem{display:flex;align-items:center;gap:12px;background:#00000040;border:1px solid var(--line);border-radius:11px;padding:10px 13px;font-size:14.5px}
.hitem .hdot{width:11px;height:11px;border-radius:50%;flex:0 0 auto}
.hitem .hnot{font-family:ui-monospace,Consolas,monospace;color:var(--dim);flex:0 0 auto;font-weight:700}
.hitem .hdice{color:var(--dim);font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}
.hitem .htot{font-weight:800;font-size:18px;color:var(--text);margin-left:auto;flex:0 0 auto}
.hitem .htime{font-size:11.5px;color:#697088;flex:0 0 auto}
.history-empty{color:var(--dim);font-size:14px;padding:6px 2px}

/* ===== 도감 ===== */
.gallery-intro{color:var(--dim);font-size:15px;line-height:1.8;max-width:880px;margin:6px 0 20px}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:18px}
.gcard{
  background:linear-gradient(180deg,var(--card2),var(--card));
  border:1px solid var(--line);border-radius:var(--radius);padding:21px;position:relative;overflow:hidden;
}
.gcard::before{
  content:'';position:absolute;inset:-40% -20% auto -20%;height:210px;
  background:radial-gradient(closest-side,var(--gglow),transparent);pointer-events:none;
}
.gcard-head{display:flex;align-items:center;gap:12px;position:relative}
.gcard h3{margin:0;font-size:19px;letter-spacing:-.3px}
.gcard .gtitle{font-size:13px;color:var(--dim);margin:3px 0 0}
.gdice{display:flex;gap:9px;align-items:center;justify-content:center;margin:16px 0 14px;flex-wrap:wrap;position:relative}
.gdice .die{width:64px;height:64px}
.gdice .die.big{width:88px;height:88px}
.gconcept{font-size:14.5px;line-height:1.78;color:#c6cde0;margin:0 0 12px;position:relative}
.gkeys{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px;position:relative}
.gkey{font-size:12.5px;color:var(--dim);border:1px solid var(--line);border-radius:999px;padding:4px 11px;background:#00000040}
.gswatch{display:flex;gap:6px;margin-bottom:14px;position:relative}
.gswatch i{width:26px;height:26px;border-radius:7px;box-shadow:0 0 0 1px #0006 inset}
.gactions{display:flex;gap:8px;position:relative;flex-wrap:wrap}

/* 잠긴 카드 */
.gcard.locked{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:240px;border-style:dashed;opacity:.55}
.gcard.locked .qmark{font-size:56px;font-weight:900;color:var(--dim);letter-spacing:6px;line-height:1}
.gcard.locked p{color:var(--dim);font-size:13.5px;margin:12px 0 0;text-align:center}

/* ===== 해금 연출 ===== */
.unlock{
  position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:24px;
  background:#05060acc;backdrop-filter:blur(6px);animation:fadein .35s ease;
}
.unlock-box{
  max-width:460px;text-align:center;padding:32px 28px;border-radius:22px;
  background:linear-gradient(180deg,var(--card2),var(--card));
  border:1px solid var(--edge);box-shadow:0 0 60px -12px var(--glow);
  animation:rise .5s cubic-bezier(.2,1.2,.4,1);
}
.unlock-die{display:block;width:120px;height:120px;margin:0 auto 18px;animation:reveal 1.1s cubic-bezier(.2,1.1,.3,1)}
.unlock-die svg{width:100%;height:100%;filter:drop-shadow(0 0 26px var(--glow))}
.unlock-sub{margin:0;font-size:13px;letter-spacing:3px;color:var(--dim)}
.unlock-box h3{margin:8px 0 14px;font-size:24px;letter-spacing:-.5px}
.unlock-desc{margin:0 0 20px;font-size:14.5px;line-height:1.8;color:#c6cde0}
@keyframes fadein{from{opacity:0}to{opacity:1}}
@keyframes rise{from{opacity:0;transform:translateY(24px) scale(.96)}to{opacity:1;transform:none}}
@keyframes reveal{from{transform:rotate(-540deg) scale(.3);opacity:0}to{transform:none;opacity:1}}

/* ===== 도움말 ===== */
.help{max-width:820px}
.help .card-title{margin-top:26px}
.help .card-title:first-child{margin-top:0}
.help-table{border-collapse:collapse;width:100%;font-size:15px}
.help-table td{padding:9px 12px;border-bottom:1px solid var(--line);color:#c6cde0}
.help-table td:first-child{width:34%;white-space:nowrap}
.help-p{font-size:15px;line-height:1.85;color:#c6cde0;margin:0}

.foot{text-align:center;color:#5c6480;font-size:12.5px;padding:0 0 30px}