*, *::before, *::after { box-sizing: border-box; }

    body {
      font-family:'Nanum Gothic Coding','Noto Sans KR',sans-serif;
      background: #0a0c14;
      color: #c8cfe8;
      margin:0; padding:20px 16px 80px; min-height:100vh;
    }
    .container { width:95%; max-width:900px; margin:0 auto; }

    /* 헤더 */
    .page-header { text-align:center; padding:20px 16px 0; margin:0 0 36px; animation:fadeDown .6s ease both; }
    .page-header .badge { display:inline-block; background:linear-gradient(135deg,#4a7fff,#7b5ea7); color:#fff; font-size:11px; font-weight:700; letter-spacing:2px; padding:4px 14px; border-radius:20px; margin-bottom:8px; text-transform:uppercase; }
    .page-header h1 { font-size:38px; color:#fff; margin:0; font-weight:700; line-height:1.2; }
    .page-header h1 span { background:linear-gradient(90deg,#4a7fff,#17b978); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
    .page-header p { color:#6b7490; font-size:13px; margin:10px 0 0; }
    @keyframes fadeDown { from{opacity:0;transform:translateY(-20px)} to{opacity:1;transform:translateY(0)} }
    @keyframes fadeUp   { from{opacity:0;transform:translateY(10px)}  to{opacity:1;transform:translateY(0)} }

    /* 시도 배너 */
    .attempt-banner { display:flex; align-items:center; justify-content:space-between; background:#111420; border:1px solid #1e2340; border-radius:12px; padding:14px 20px; margin-bottom:16px; gap:12px; flex-wrap:wrap; }
    .attempt-dots { display:flex; gap:7px; }
    .attempt-dot { width:28px; height:28px; border-radius:50%; border:2px solid #252d50; background:#0f1225; transition:all .3s; display:flex; align-items:center; justify-content:center; font-size:11px; font-weight:700; color:#3a4060; }
    .attempt-dot.used    { background:#1e3a5f; border-color:#4a7fff; color:#4a7fff; }
    .attempt-dot.success { background:#0d3320; border-color:#17b978; color:#17b978; }
    .reset-btn { background:linear-gradient(135deg,#3a1a1a,#5a1a1a); border:1px solid #7a2a2a; color:#ff6b6b; font-family:inherit; font-size:13px; font-weight:700; padding:8px 18px; border-radius:8px; cursor:pointer; transition:all .2s; }
    .reset-btn:hover { background:linear-gradient(135deg,#5a2020,#7a2020); border-color:#ff4a4a; }
    .undo-btn { background:#0f1225; border:1px solid #252d50; color:#6b7490; font-family:inherit; font-size:13px; font-weight:700; padding:8px 14px; border-radius:8px; cursor:pointer; transition:all .2s; }
    .undo-btn:hover:not(:disabled) { background:#111420; border-color:#4a7fff; color:#a0b8ff; }
    .undo-btn:disabled { opacity:0.35; cursor:not-allowed; }
    .attempt-label { color:#6b7490; font-size:13px; }
    .attempt-label strong { color:#c8cfe8; font-size:16px; }

    /* 카드 */
    .card { background:#111420; border:1px solid #1e2340; border-radius:14px; padding:22px 24px; margin-bottom:16px; animation:fadeUp .4s ease both; }
    .card-title { font-size:13px; font-weight:700; letter-spacing:1.5px; color:#4a7fff; text-transform:uppercase; margin-bottom:16px; }

    /* 석상 슬롯 */
    .slots-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:10px; }
    .slot-col { display:flex; flex-direction:column; align-items:center; gap:6px; }
    .slot-label { font-size:11px; font-weight:700; color:#6b7490; letter-spacing:1px; }
    .slot-box { width:100%; background:#0f1225; border:2px solid #1e2340; border-radius:12px; padding:10px 4px 8px; display:flex; flex-direction:column; align-items:center; gap:4px; cursor:pointer; min-height:78px; justify-content:center; transition:border-color .2s,box-shadow .2s,background .2s; position:relative; }
    .slot-box:hover { border-color:#4a7fff44; background:#111420; }
    .slot-box.active { border-color:#ffa94d; background:#1a1200; box-shadow:0 0 14px #ffa94d44; }
    .slot-box.filled { border-color:#4a7fff; background:#0d1a3a; box-shadow:0 0 10px #4a7fff22; }
    .slot-box.active.filled { border-color:#ffa94d; background:#1a1200; box-shadow:0 0 14px #ffa94d44; }
    .slot-icon { font-size:26px; line-height:1; }
    .slot-name { font-size:11px; font-weight:700; color:#4a7fff; }
    .slot-empty-icon { font-size:22px; opacity:.2; }
    .slot-clear-btn { display:none; } /* 재클릭 토글 삭제로 대체 */
    /* 활성 슬롯에 삭제 힌트 표시 */
    .slot-box.active.filled::after { content:'다시 클릭 시 삭제'; position:absolute; bottom:4px; left:50%; transform:translateX(-50%); font-size:8px; color:#ffa94d88; white-space:nowrap; pointer-events:none; }

    /* 팔레트 */
    .palette-hint { font-size:12px; color:#e08a30; text-align:center; margin:12px 0 8px; min-height:18px; }
    .offering-palette { display:grid; grid-template-columns:repeat(4,1fr); gap:8px; }
    .offering-btn { background:#0f1225; border:2px solid #1e2340; border-radius:10px; padding:10px 4px 8px; color:#7080a8; font-family:inherit; font-size:12px; font-weight:700; cursor:pointer; transition:all .2s; display:flex; flex-direction:column; align-items:center; gap:4px; }
    .offering-btn .icon { font-size:20px; line-height:1; }
    .offering-btn img.icon { width:28px; height:28px; object-fit:contain; }
    .offering-btn:hover { border-color:#4a7fff55; color:#a0b0d8; background:#111420; }


    /* 결과 입력 */
    .result-input-row { display:grid; grid-template-columns:repeat(3,1fr); gap:10px; margin-top:18px; }
    .result-input-group { display:flex; flex-direction:column; gap:6px; }
    .result-label { font-size:12px; font-weight:700; letter-spacing:.5px; text-align:center; }
    .result-label.correct { color:#17b978; } .result-label.wrong { color:#ff6b6b; } .result-label.unknown { color:#ffa94d; }
    .result-input-group input { width:100%; padding:10px; font-size:20px; font-weight:700; font-family:inherit; text-align:center; border-radius:8px; border:2px solid #1e2340; background:#0a0c14; color:#c8cfe8; outline:none; transition:border-color .2s; }
    .result-input-group input:focus { border-color:#4a7fff; }
    input[type=number]::-webkit-inner-spin-button, input[type=number]::-webkit-outer-spin-button { -webkit-appearance:none; }
    .submit-btn { width:100%; margin-top:16px; padding:13px; font-size:15px; font-weight:700; font-family:inherit; border:none; border-radius:10px; background:linear-gradient(135deg,#4a7fff,#7b5ea7); color:#fff; cursor:pointer; transition:opacity .2s,transform .1s; letter-spacing:.5px; }
    .submit-btn:hover { opacity:.9; } .submit-btn:active { transform:scale(.98); }
    .input-error { font-size:12px; color:#ff6b6b; text-align:center; margin-top:6px; min-height:16px; }



    /* 포지션별 확률 */
    .pos-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:10px; }
    .pos-col { display:flex; flex-direction:column; gap:6px; background:#0f1225; border:1px solid #1e2340; border-radius:10px; padding:12px 10px; }
    .pos-col-title { font-size:12px; font-weight:700; color:#4a7fff; text-align:center; letter-spacing:1px; margin-bottom:4px; padding-bottom:6px; border-bottom:1px solid #1e2340; }
    .pos-bar-row { display:flex; align-items:center; gap:5px; border-radius:6px; padding:3px 4px; transition:background .15s; }
    .pos-bar-row.top-pos { background:#0d1a3a; }
    .pos-icon { font-size:14px; width:18px; text-align:center; flex-shrink:0; }
    .pos-name { font-size:10px; font-weight:700; color:#6b7490; width:40px; flex-shrink:0; overflow:hidden; white-space:nowrap; }
    .pos-mini-bar-wrap { flex:1; height:7px; background:#0a0c14; border-radius:6px; overflow:hidden; }
    .pos-mini-bar { height:100%; border-radius:6px; background:linear-gradient(90deg,#4a7fff,#17b978); transition:width .5s; }
    .pos-mini-pct { font-size:10px; font-weight:700; color:#6b7490; width:32px; text-align:right; }
    .pos-mini-pct.top-pct { color:#17b978; }



    /* 후보 경우의 수 목록 */
    .cand-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:12px; }
    .cand-count-badge { background:#1a2a50; border:1px solid #4a7fff44; color:#4a7fff; font-size:12px; font-weight:700; padding:3px 10px; border-radius:20px; }
    .cand-toggle-btn { background:none; border:1px solid #1e2340; color:#6b7490; font-family:inherit; font-size:11px; font-weight:700; padding:4px 10px; border-radius:6px; cursor:pointer; transition:all .2s; }
    .cand-toggle-btn:hover { border-color:#4a7fff55; color:#c8cfe8; }
    .cand-grid { display:grid; grid-template-columns:repeat(6, 1fr); gap:10px; }
    /* 후보 카드 */
    .cand-item {
      background:#131830;
      border:1px solid #252d50;
      border-radius:10px;
      padding:10px 8px 8px;
      display:flex;
      flex-direction:column;
      gap:0;
      transition:border-color .2s,box-shadow .2s,transform .15s;
      min-width:0;
    }
    .cand-item:hover { border-color:#4a7fff55; background:#0f1225; }
    .cand-clickable { cursor:pointer; }
    .cand-clickable:hover { border-color:#4a7fff; background:#0f1225; box-shadow:0 0 12px #4a7fff33; transform:translateY(-2px); }
    .cand-clickable:active { transform:scale(0.97); }
    .cand-applied { border-color:#17b978 !important; background:#0a2418 !important; box-shadow:0 0 14px #17b97855 !important; }
    /* 카드 상단 번호 + 적용 힌트 */
    .cand-card-top { display:flex; justify-content:space-between; align-items:center; margin-bottom:7px; padding-bottom:6px; border-bottom:1px solid #2a3458; }
    .cand-num { font-size:11px; color:#6b7490; font-weight:700; }
    .cand-apply-hint { font-size:10px; color:#3a4060; transition:color .2s; }
    .cand-clickable:hover .cand-apply-hint { color:#4a7fff; }
    /* 슬롯 목록 */
    .cand-slots-vertical { display:flex; flex-direction:column; gap:5px; }
    /* 각 슬롯 행: 석상N 라벨 위, 아이콘+이름 아래 오른쪽 */
    .cand-slot-row { display:flex; flex-direction:column; gap:1px; }
    .cand-slot-label { font-size:10px; color:#7a8ab0; font-weight:700; letter-spacing:.5px; white-space:nowrap; }
    .cand-slot-content { display:flex; align-items:center; gap:4px; justify-content:flex-end; padding-left:4px; }
    .cand-slot-icon { font-size:14px; line-height:1; flex-shrink:0; }
    .cand-slot-name { font-size:12px; font-weight:700; color:#dde4ff; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
    .cand-no-data { color:#3a4060; font-size:13px; text-align:center; padding:12px 0; }
    .cand-list-hidden { display:none; }
    .cand-limit-note { font-size:11px; color:#3a4060; text-align:center; margin-top:10px; }
    /* 반응형: 최대 6열 → 브라우저 크기에 따라 축소 */
    @media (max-width:1100px) { .cand-grid { grid-template-columns:repeat(5,1fr); } }
    @media (max-width:860px)  { .cand-grid { grid-template-columns:repeat(4,1fr); } }
    @media (max-width:660px)  { .cand-grid { grid-template-columns:repeat(3,1fr); } }
    @media (max-width:460px)  { .cand-grid { grid-template-columns:repeat(2,1fr); } }

    /* 히스토리 */
    .history-list { display:flex; flex-direction:column; gap:12px; }
    .history-item { background:#0f1225; border:1px solid #1e2340; border-radius:12px; padding:14px 16px; animation:fadeUp .3s ease both; }
    .history-top { display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
    .history-round { width:28px; height:28px; border-radius:50%; background:#111420; border:1.5px solid #4a7fff44; color:#4a7fff; font-size:12px; font-weight:700; display:flex; align-items:center; justify-content:center; flex-shrink:0; }
    .history-slots { display:flex; gap:5px; flex-wrap:wrap; flex:1; }
    .history-slot-chip { background:#0d1a3a; border:1px solid #4a7fff44; border-radius:6px; padding:3px 8px; font-size:12px; font-weight:700; color:#88a8ff; }
    .history-results { display:flex; gap:6px; flex-shrink:0; }
    .history-tag { font-size:12px; font-weight:700; padding:3px 8px; border-radius:6px; }
    .history-tag.correct { background:#0d3320; color:#17b978; border:1px solid #17b97855; }
    .history-tag.wrong   { background:#3a0f0f; color:#ff6b6b; border:1px solid #ff6b6b55; }
    .history-tag.unknown { background:#3a2a00; color:#ffa94d; border:1px solid #ffa94d55; }
    /* 회차별 통계 */
    .history-stats { display:grid; grid-template-columns:repeat(3,1fr); gap:8px; margin-top:10px; }
    .hstat { background:#0a0c18; border:1px solid #1e2340; border-radius:8px; padding:9px 12px; display:flex; flex-direction:column; gap:2px; }
    .hstat-label { font-size:10px; color:#6b7490; font-weight:700; letter-spacing:.5px; text-transform:uppercase; }
    .hstat-value { font-size:16px; font-weight:900; line-height:1.2; }
    .hstat-sub { font-size:10px; color:#6b7490; margin-top:1px; }
    .hstat-value.green { color:#17b978; }
    .hstat-value.blue  { color:#4a7fff; }
    .hstat-value.orange{ color:#ffa94d; }
    .hstat-bar-wrap { height:4px; background:#1e2340; border-radius:4px; overflow:hidden; margin-top:4px; }
    .hstat-bar { height:100%; border-radius:4px; }
    .hstat-bar.green { background:linear-gradient(90deg,#17b978,#4adfb0); }
    .hstat-bar.blue  { background:linear-gradient(90deg,#4a7fff,#7b5ea7); }
    .hstat-bar.orange{ background:#ffa94d; }

    /* 알림 */
    .alert-box { border-radius:12px; padding:16px 20px; margin-bottom:16px; font-weight:700; text-align:center; font-size:14px; }
    .alert-box.gameover { background:#2a0a0a; border:1px solid #ff4a4a55; color:#ff6b6b; }
    .alert-box.win      { background:#0a2a18; border:1px solid #17b97855; color:#17b978; }
    .no-history { color:#3a4060; font-size:13px; text-align:center; padding:12px 0; }

    @media (max-width:520px) {
      .slots-grid, .offering-palette, .pos-grid { grid-template-columns:repeat(2,1fr); }
      .attempt-dot { width:24px; height:24px; font-size:10px; }

    }