/* 2026-10-17 to 부정사 게임 (js/ps2-infinitive-games.js). 모든 선택자는 #main .gi .igm 로 한정한다. 움직임은 prefers-reduced-motion 에서 끈다. */
#main .gi .igm { --ig-bg: #0f172a; --ig-card: #ffffff; --ig-ink: #0f172a; --ig-mute: #64748b; --ig-brand: #2563eb; --ig-brand-2: #7c3aed; --ig-ok: #16a34a; --ig-bad: #dc2626; --ig-warm: #f59e0b; --ig-line: #e2e8f0; --ig-soft: #f1f5f9; position: relative; }
#main .gi .igm * { box-sizing: border-box; }
#main .gi .igm button { font: inherit; }

/* 머리 · 영웅 */
#main .gi .igm .igm-head { margin: 8px 0 18px; padding: 26px 26px 22px; border-radius: 18px; color: #fff; background: radial-gradient(1200px 300px at 10% -40%, rgba(124, 58, 237, .55), transparent 60%), linear-gradient(135deg, #0f172a 0%, #1e293b 60%, #1e3a8a 100%); box-shadow: 0 14px 40px rgba(15, 23, 42, .25); }
#main .gi .igm .igm-head h1 { margin: 4px 0 8px; font-size: 30px; line-height: 1.2; color: #fff; }
#main .gi .igm .igm-head p { margin: 0; color: #cbd5e1; font-size: 15px; line-height: 1.6; }
#main .gi .igm .igm-eyebrow { display: inline-block; padding: 3px 10px; border-radius: 999px; background: rgba(255, 255, 255, .14); color: #e2e8f0; font-size: 12px; font-weight: 700; letter-spacing: .02em; }
#main .gi .igm .igm-daily { margin: 0 0 18px; padding: 20px 22px; border-radius: 16px; background: linear-gradient(135deg, #fff7ed, #fef3c7); border: 1px solid #fde68a; display: grid; gap: 8px; }
#main .gi .igm .igm-daily h2 { margin: 0; font-size: 20px; }
#main .gi .igm .igm-daily p { margin: 0; color: #713f12; font-size: 14px; }

/* 카드 격자 */
#main .gi .igm .igm-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; margin: 0 0 16px; }
#main .gi .igm .igm-card { position: relative; display: flex; flex-direction: column; gap: 8px; padding: 18px 18px 16px; border-radius: 16px; background: var(--ig-card); border: 1px solid var(--ig-line); box-shadow: 0 6px 18px rgba(15, 23, 42, .06); transition: transform .18s ease, box-shadow .18s ease; }
#main .gi .igm .igm-card:hover { transform: translateY(-3px); box-shadow: 0 16px 34px rgba(15, 23, 42, .12); }
#main .gi .igm .igm-card h2 { margin: 0; font-size: 18px; }
#main .gi .igm .igm-card p { margin: 0; color: var(--ig-mute); font-size: 13.5px; line-height: 1.5; flex: 1; }
#main .gi .igm .igm-card-no { display: inline-flex; align-items: center; gap: 8px; color: var(--ig-brand); font-weight: 800; font-size: 13px; }
#main .gi .igm .igm-card-no i { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: linear-gradient(135deg, var(--ig-brand), var(--ig-brand-2)); color: #fff; font-style: normal; font-size: 17px; }
#main .gi .igm .igm-ring { --p: 0; width: 46px; height: 46px; border-radius: 50%; background: conic-gradient(var(--ig-brand) calc(var(--p) * 1%), var(--ig-soft) 0); display: grid; place-items: center; position: absolute; top: 14px; right: 14px; font-size: 11px; font-weight: 800; color: var(--ig-ink); }
#main .gi .igm .igm-ring::after { content: attr(data-label); width: 36px; height: 36px; border-radius: 50%; background: #fff; display: grid; place-items: center; }
#main .gi .igm .igm-stars { color: var(--ig-warm); letter-spacing: 2px; font-size: 14px; }
#main .gi .igm .igm-meta { display: flex; flex-wrap: wrap; gap: 6px 12px; color: var(--ig-mute); font-size: 12.5px; }

/* 단추 */
#main .gi .igm .igm-btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 40px; padding: 8px 16px; border-radius: 12px; border: 1px solid var(--ig-line); background: #fff; color: var(--ig-ink); font-weight: 700; cursor: pointer; text-decoration: none; transition: transform .12s ease, background .12s ease, box-shadow .12s ease; }
#main .gi .igm .igm-btn:hover { background: var(--ig-soft); }
#main .gi .igm .igm-btn:active { transform: scale(.97); }
#main .gi .igm .igm-btn:disabled { opacity: .5; cursor: default; transform: none; }
#main .gi .igm .igm-primary { background: linear-gradient(135deg, var(--ig-brand), var(--ig-brand-2)); color: #fff; border: 0; box-shadow: 0 8px 20px rgba(37, 99, 235, .3); }
#main .gi .igm .igm-primary:hover { background: linear-gradient(135deg, #1d4ed8, #6d28d9); }
#main .gi .igm .igm-quiet { background: transparent; border-color: transparent; color: var(--ig-mute); }
#main .gi .igm .igm-textlink { color: var(--ig-brand); font-weight: 700; text-decoration: underline; }
#main .gi .igm .igm-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }

/* 판 */
#main .gi .igm .igm-panel { margin: 0 0 14px; padding: 18px 20px; border-radius: 16px; background: var(--ig-card); border: 1px solid var(--ig-line); }
#main .gi .igm .igm-panel h2 { margin: 0 0 8px; font-size: 20px; }
#main .gi .igm .igm-note { color: var(--ig-mute); font-size: 13px; line-height: 1.55; margin: 6px 0; }
#main .gi .igm .igm-levels { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
#main .gi .igm .igm-levels .is-selected { background: var(--ig-ink); color: #fff; border-color: var(--ig-ink); }
#main .gi .igm .igm-example { margin: 10px 0; padding: 12px 14px; border-radius: 12px; background: var(--ig-soft); }
#main .gi .igm .igm-example h3, #main .gi .igm .igm-example summary { margin: 0 0 6px; font-size: 14px; font-weight: 800; cursor: pointer; }
#main .gi .igm .igm-en { font-size: 17px; font-weight: 700; margin: 4px 0; }
#main .gi .igm .igm-answer { font-size: 16px; font-weight: 800; color: var(--ig-ok); margin: 4px 0; }
#main .gi .igm .igm-setting { display: flex; align-items: center; gap: 8px; margin: 8px 0; font-size: 13.5px; }

/* HUD */
#main .gi .igm .igm-hud { display: grid; grid-template-columns: 1fr auto auto; gap: 10px 14px; align-items: center; margin: 0 0 10px; padding: 12px 16px; border-radius: 14px; background: var(--ig-ink); color: #fff; }
#main .gi .igm .igm-hud .igm-prog { grid-column: 1 / -1; height: 8px; border-radius: 999px; background: rgba(255, 255, 255, .15); overflow: hidden; }
#main .gi .igm .igm-hud .igm-prog i { display: block; height: 100%; width: 0; border-radius: 999px; background: linear-gradient(90deg, #60a5fa, #a78bfa); transition: width .35s ease; }
#main .gi .igm .igm-hud b { font-size: 15px; }
#main .gi .igm .igm-score { font-variant-numeric: tabular-nums; font-size: 18px; font-weight: 900; }
#main .gi .igm .igm-combo { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px; background: rgba(255, 255, 255, .12); font-size: 13px; font-weight: 800; }
#main .gi .igm .igm-combo.is-hot { background: linear-gradient(135deg, #f97316, #ef4444); animation: igm-pulse .9s ease-in-out infinite; }
#main .gi .igm .igm-timer { height: 6px; border-radius: 999px; background: var(--ig-soft); overflow: hidden; margin: 0 0 12px; }
#main .gi .igm .igm-timer i { display: block; height: 100%; width: 100%; background: linear-gradient(90deg, #22c55e, #84cc16); transition: width .2s linear, background .3s; }
#main .gi .igm .igm-timer.is-low i { background: linear-gradient(90deg, #f59e0b, #ef4444); }
#main .gi .igm .igm-tools { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; margin: 0 0 8px; font-size: 12.5px; color: var(--ig-mute); align-items: center; }
#main .gi .igm .igm-tools .igm-btn { min-height: 30px; padding: 4px 10px; font-size: 12.5px; }

/* 문제 무대 */
#main .gi .igm .igm-stage { animation: igm-rise .28s ease both; }
#main .gi .igm .igm-skill { display: inline-block; margin-bottom: 8px; padding: 3px 10px; border-radius: 999px; background: #eef2ff; color: #3730a3; font-size: 12px; font-weight: 800; }
#main .gi .igm .igm-context { margin: 0 0 6px; color: var(--ig-mute); font-size: 14px; }
#main .gi .igm .igm-question { margin: 0 0 14px; font-size: 20px; line-height: 1.45; font-weight: 800; }
#main .gi .igm .igm-question .en { font-weight: 800; }
#main .gi .igm .igm-hint { margin: 0 0 12px; padding: 10px 12px; border-radius: 10px; background: #fffbeb; border: 1px solid #fde68a; font-size: 13.5px; }
#main .gi .igm .igm-hint summary { cursor: pointer; font-weight: 800; }
#main .gi .igm .igm-options { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
#main .gi .igm .igm-option { text-align: left; min-height: 52px; padding: 12px 14px; border-radius: 14px; border: 2px solid var(--ig-line); background: #fff; font-size: 16px; font-weight: 700; cursor: pointer; transition: transform .12s ease, border-color .12s ease, background .12s ease; }
#main .gi .igm .igm-option:hover { border-color: var(--ig-brand); transform: translateY(-2px); }
#main .gi .igm .igm-option.is-right { border-color: var(--ig-ok); background: #f0fdf4; }
#main .gi .igm .igm-option.is-wrong { border-color: var(--ig-bad); background: #fef2f2; animation: igm-shake .4s ease; }
#main .gi .igm .igm-option:disabled { cursor: default; transform: none; }

/* 단어 칩(짝 찾기 · 고쳐 쓰기) */
#main .gi .igm .igm-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0 14px; }
#main .gi .igm .igm-chip { min-height: 44px; padding: 8px 14px; border-radius: 12px; border: 2px solid var(--ig-line); background: #fff; font-size: 17px; font-weight: 700; cursor: pointer; transition: transform .12s ease, background .12s ease, border-color .12s ease; }
#main .gi .igm .igm-chip:hover { border-color: var(--ig-brand); transform: translateY(-2px); }
#main .gi .igm .igm-chip.is-sel { background: #dbeafe; border-color: var(--ig-brand); }
#main .gi .igm .igm-chip.is-right { background: #dcfce7; border-color: var(--ig-ok); }
#main .gi .igm .igm-chip.is-wrong { background: #fee2e2; border-color: var(--ig-bad); animation: igm-shake .4s ease; }
#main .gi .igm .igm-chip.is-key { outline: 3px solid var(--ig-ok); outline-offset: 2px; }
#main .gi .igm .igm-chip.is-punct { border-color: transparent; background: transparent; cursor: default; padding: 8px 2px; }

/* 타일 조립 */
#main .gi .igm .igm-built { min-height: 56px; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; padding: 10px; border-radius: 14px; border: 2px dashed #c7d2fe; background: #f5f3ff; margin: 0 0 10px; }
#main .gi .igm .igm-tiles { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 12px; }
#main .gi .igm .igm-tile { min-height: 44px; padding: 8px 14px; border-radius: 12px; border: 0; background: linear-gradient(180deg, #fff, #eef2ff); box-shadow: 0 3px 0 #c7d2fe, 0 6px 14px rgba(55, 48, 163, .12); font-size: 17px; font-weight: 800; cursor: pointer; transition: transform .12s ease; }
#main .gi .igm .igm-tile:hover { transform: translateY(-2px); }
#main .gi .igm .igm-tile:disabled { opacity: .35; cursor: default; transform: none; }
#main .gi .igm .igm-built .igm-tile { background: #fff; animation: igm-pop .2s ease; }

/* 분류 (to냐 ~ing냐) */
#main .gi .igm .igm-sort { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
#main .gi .igm .igm-bin { min-height: 92px; padding: 14px; border-radius: 16px; border: 2px solid var(--ig-line); background: #fff; font-size: 18px; font-weight: 900; cursor: pointer; display: grid; place-items: center; transition: transform .12s ease, border-color .12s ease; }
#main .gi .igm .igm-bin:hover { border-color: var(--ig-brand); transform: translateY(-2px); }
#main .gi .igm .igm-bin.is-right { border-color: var(--ig-ok); background: #f0fdf4; }
#main .gi .igm .igm-bin.is-wrong { border-color: var(--ig-bad); background: #fef2f2; animation: igm-shake .4s ease; }
#main .gi .igm .igm-sort-word { margin: 0 0 14px; padding: 18px; border-radius: 16px; background: var(--ig-ink); color: #fff; font-size: 26px; font-weight: 900; text-align: center; animation: igm-pop .25s ease; }

/* 확신 */
#main .gi .igm .igm-confidence { margin: 0 0 12px; padding: 8px 10px; border: 1px solid var(--ig-line); border-radius: 12px; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; font-size: 13px; color: var(--ig-mute); }
#main .gi .igm .igm-confidence legend { padding: 0 4px; font-weight: 700; }
#main .gi .igm .igm-confidence .igm-btn { min-height: 30px; padding: 3px 10px; font-size: 12.5px; }
#main .gi .igm .igm-confidence .igm-btn[aria-pressed="true"] { background: var(--ig-ink); color: #fff; }

/* 피드백 */
#main .gi .igm .igm-feedback { margin: 12px 0; padding: 18px 20px; border-radius: 16px; border: 2px solid var(--ig-line); animation: igm-rise .25s ease both; }
#main .gi .igm .igm-feedback.is-correct { border-color: #86efac; background: linear-gradient(180deg, #f0fdf4, #fff); }
#main .gi .igm .igm-feedback.is-wrong { border-color: #fca5a5; background: linear-gradient(180deg, #fef2f2, #fff); }
#main .gi .igm .igm-feedback h3 { margin: 0 0 6px; font-size: 18px; }
#main .gi .igm .igm-feedback p { margin: 4px 0; font-size: 14.5px; line-height: 1.6; }
#main .gi .igm .igm-read { display: flex; gap: 8px; align-items: center; margin: 8px 0; font-size: 13.5px; }
#main .gi .igm .igm-burst { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
#main .gi .igm .igm-burst i { position: absolute; top: 40%; left: 50%; width: 9px; height: 14px; border-radius: 2px; background: var(--c, #f59e0b); animation: igm-confetti 1.1s ease-out forwards; }

/* 결과 */
#main .gi .igm .igm-result { padding: 22px; border-radius: 18px; background: var(--ig-card); border: 1px solid var(--ig-line); }
#main .gi .igm .igm-result h2 { margin: 0 0 4px; font-size: 26px; }
#main .gi .igm .igm-bigstars { font-size: 30px; color: var(--ig-warm); letter-spacing: 4px; margin: 2px 0 8px; }
#main .gi .igm .igm-bars { display: grid; gap: 8px; margin: 12px 0; }
#main .gi .igm .igm-bar { display: grid; grid-template-columns: 1fr 120px 44px; align-items: center; gap: 10px; font-size: 13.5px; }
#main .gi .igm .igm-bar i { display: block; height: 10px; border-radius: 999px; background: var(--ig-soft); overflow: hidden; }
#main .gi .igm .igm-bar i::after { content: ""; display: block; height: 100%; width: calc(var(--p) * 1%); background: linear-gradient(90deg, #22c55e, #16a34a); }
#main .gi .igm .igm-bar.is-low i::after { background: linear-gradient(90deg, #f97316, #ef4444); }
#main .gi .igm .igm-wrong article { margin: 10px 0; padding: 12px 14px; border-radius: 12px; background: var(--ig-soft); font-size: 14px; }
#main .gi .igm .igm-wrong p { margin: 3px 0; }
#main .gi .igm .igm-record { margin: 14px 0 0; padding: 14px 16px; border-radius: 12px; background: #eff6ff; border: 1px solid #bfdbfe; }
#main .gi .igm .igm-record h3 { margin: 0 0 6px; font-size: 15px; }
#main .gi .igm .igm-record-row { display: block; font-size: 13.5px; margin: 2px 0; }
#main .gi .igm .igm-theory { margin: 16px 0; padding: 12px 16px; border-radius: 14px; background: var(--ig-soft); font-size: 14px; }
#main .gi .igm .igm-theory summary { font-weight: 800; cursor: pointer; }
#main .gi .igm-theory { margin: 16px 0; padding: 12px 16px; border-radius: 14px; background: #f1f5f9; font-size: 14px; }
#main .gi .igm-theory summary { font-weight: 800; cursor: pointer; }
#main .gi .igm-theory li { margin: 4px 0; line-height: 1.55; }

@keyframes igm-rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes igm-pop { from { transform: scale(.85); } to { transform: none; } }
@keyframes igm-shake { 0%, 100% { transform: translateX(0); } 25% { transform: translateX(-5px); } 75% { transform: translateX(5px); } }
@keyframes igm-pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.06); } }
@keyframes igm-confetti { 0% { transform: translate(0, 0) rotate(0); opacity: 1; } 100% { transform: translate(var(--x, 0), var(--y, -200px)) rotate(540deg); opacity: 0; } }
@media (prefers-reduced-motion: reduce) {
    #main .gi .igm * { animation: none !important; transition: none !important; }
}
@media (max-width: 640px) {
    #main .gi .igm .igm-head { padding: 20px 18px; }
    #main .gi .igm .igm-head h1 { font-size: 24px; }
    #main .gi .igm .igm-question { font-size: 18px; }
    #main .gi .igm .igm-sort { grid-template-columns: 1fr; }
    #main .gi .igm .igm-bar { grid-template-columns: 1fr 80px 40px; }
}
#main .gi .igm .igm-built .igm-fixed { font-size: 17px; font-weight: 600; color: var(--ig-ink, #1f2937); padding: 4px 2px; }