/* 이 숫자, 맞을 확률은? */
.cf { padding-top: 28px; min-height: 60vh; }

/* 첫 화면 */
.cf-intro { display: grid; gap: 4px 40px; padding: 18px 0 8px; }
.cf-intro h1 { font-size: 40px; }
@media (max-width: 600px) { .cf-intro h1 { font-size: 32px; } }
@media (min-width: 900px) { .cf-intro { grid-template-columns: minmax(0, 1fr) 400px; grid-template-areas: "head fig" "body fig"; align-items: start; } .cf-head { grid-area: head; } .cf-fig { grid-area: fig; margin-top: 18px; } .cf-body { grid-area: body; } }
.cf-fig { margin: 4px 0 8px; padding: 14px 12px 8px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); }
.pv { display: block; width: 100%; height: auto; }
.pv text { font-family: var(--font); }
.pv-f { transform-box: fill-box; transform-origin: center; animation: grow 0.7s cubic-bezier(.2, .8, .3, 1) both; }
.pv-h { transform-box: fill-box; transform-origin: center; animation: slideL 0.9s cubic-bezier(.2, .8, .3, 1) both; }
.pv-h.r { animation-name: slideR; }
@keyframes grow { from { transform: scaleX(0.15); } to { transform: scaleX(1); } }
@keyframes slideL { from { transform: translateX(40px); } to { transform: none; } }
@keyframes slideR { from { transform: translateX(-40px); } to { transform: none; } }
.cf-rules { list-style: none; padding: 0; margin: 14px 0 24px; display: grid; gap: 8px; }
.cf-rules li { display: flex; gap: 10px; align-items: baseline; }
.cf-rules b { color: var(--signal); min-width: 1.4em; }

/* 진행 줄 */
.prog { display: flex; gap: 4px; margin: 0 0 14px; }
.prog i { flex: 1; height: 6px; border-radius: 3px; background: var(--line); }
.prog i.in { background: var(--c1); }
.prog i.out { background: var(--c2); }
.prog i.now { background: var(--ink); }

/* 한 문항 */
.cf-play { display: grid; gap: 18px; }
@media (min-width: 900px) { .cf-play { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); align-items: start; gap: 32px; } }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); padding: 16px 16px 18px; min-width: 0; }
.card .who { font-size: 13.5px; color: var(--slate); display: flex; justify-content: space-between; gap: 8px; }
.qq { font-size: 21px; font-weight: 800; margin: 4px 0 2px; line-height: 1.4; }
.when { font-size: 14px; color: var(--slate); margin: 0; }

/* 범위 막대: 손잡이 둘(input range 두 개 겹침). 손잡이 44px, 막대는 손잡이 중심이 닿는 폭(좌우 22px 안쪽) */
.rg { position: relative; height: 72px; margin: 14px 0 0; }
.rg-in { position: absolute; left: 22px; right: 22px; top: 0; bottom: 0; }
.rg-track { position: absolute; left: 0; right: 0; top: 47px; height: 6px; margin-top: -3px; border-radius: 3px; background: var(--c0); }
.rg-fill { position: absolute; top: -3px; height: 12px; border-radius: 6px; background: var(--c1); }
.rg-ans { position: absolute; top: 50%; width: 18px; height: 18px; margin: -9px 0 0 -9px; border-radius: 50%; background: var(--c2); border: 2.5px solid var(--bg); z-index: 5; animation: pop 0.35s cubic-bezier(.2, 1.6, .4, 1) both; }
.rg.in .rg-ans { background: var(--ink); }
.rg-al { position: absolute; top: 0; white-space: nowrap; font-size: 14px; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 1px 8px; animation: fade 0.35s ease both; }
@keyframes pop { from { transform: scale(0); } to { transform: scale(1); } }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
.rg input[type=range] { position: absolute; left: 0; right: 0; top: 25px; width: 100%; height: 44px; margin: 0; padding: 0; background: none; -webkit-appearance: none; appearance: none; pointer-events: none; outline: none; }
.rg input[type=range]::-webkit-slider-runnable-track { height: 44px; background: transparent; border: 0; }
.rg input[type=range]::-moz-range-track { height: 44px; background: transparent; border: 0; }
.rg input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; pointer-events: auto; width: 44px; height: 44px; border: 0; border-radius: 50%; cursor: grab; background: radial-gradient(circle, var(--ink) 0 11px, var(--bg) 11.5px 14px, transparent 14.5px); }
.rg input[type=range]::-moz-range-thumb { pointer-events: auto; width: 44px; height: 44px; border: 0; border-radius: 50%; cursor: grab; background: radial-gradient(circle, var(--ink) 0 11px, var(--bg) 11.5px 14px, transparent 14.5px); }
.rg input[type=range]:focus-visible::-webkit-slider-thumb { background: radial-gradient(circle, var(--ink) 0 11px, var(--bg) 11.5px 14px, var(--c1) 14.5px 18px, transparent 18.5px); }
.rg input[type=range]:focus-visible::-moz-range-thumb { background: radial-gradient(circle, var(--ink) 0 11px, var(--bg) 11.5px 14px, var(--c1) 14.5px 18px, transparent 18.5px); }
.rg input[type=range]:active::-webkit-slider-thumb { cursor: grabbing; }
.rg input[type=range]:disabled::-webkit-slider-thumb { cursor: default; background: radial-gradient(circle, var(--slate) 0 9px, var(--bg) 9.5px 12px, transparent 12.5px); }
.rg input[type=range]:disabled::-moz-range-thumb { cursor: default; background: radial-gradient(circle, var(--slate) 0 9px, var(--bg) 9.5px 12px, transparent 12.5px); }
.rg-ticks { position: relative; height: 20px; margin: 0 22px; font-size: 13px; color: var(--slate); }
.rg-ticks span { position: absolute; top: 0; white-space: nowrap; }
.logn { margin: 6px 0 0; }

.vals { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 16px 0 14px; }
.val { display: flex; flex-direction: column; gap: 2px; padding: 8px 12px 6px; background: var(--bg); border: 1px solid var(--line); border-radius: 12px; min-width: 0; cursor: text; }
.val .k { font-size: 13.5px; color: var(--slate); font-weight: 700; }
.val .row { display: flex; align-items: baseline; gap: 4px; min-width: 0; }
.val input { flex: 1 1 auto; min-width: 0; width: 100%; min-height: 44px; border: 0; border-bottom: 1.5px solid var(--line); background: transparent; color: var(--ink); font: inherit; font-size: 28px; font-weight: 800; letter-spacing: -0.01em; padding: 0; border-radius: 0; }
.val input:focus { border-bottom-color: var(--c1); outline: none; }
.val input:focus-visible { outline: none; }
.val input:disabled { color: var(--ink); opacity: 1; -webkit-text-fill-color: var(--ink); }
.val .u { flex: none; font-size: 15px; color: var(--slate); font-weight: 700; }
.val .sub { font-size: 13.5px; color: var(--slate); min-height: 1.4em; }
@media (max-width: 400px) { .val input { font-size: 24px; } }
.bet { width: 100%; }
.bet:disabled { background: var(--panel); border-color: var(--line); color: var(--slate); cursor: default; box-shadow: none; }
.hint { margin: 8px 0 0; min-height: 1.4em; }

.side-tip { margin: 6px 0 0; padding: 14px 16px; border-radius: 12px; border: 1px dashed var(--line); }
.verdict { padding: 14px 16px; border-radius: 12px; background: var(--panel); }
.verdict .head { font-size: 18px; font-weight: 800; margin: 0 0 6px; }
.verdict.in .head { color: var(--ink); }
.verdict.out .head { color: var(--signal); }
.verdict .ans { margin: 0; font-size: 17px; }
.verdict .ans b { font-size: 22px; }
.verdict .mine { margin: 2px 0 8px; }
.verdict .ctx { margin: 0; }
.verdict .src { margin: 2px 0 0; color: var(--slate); }
.verdict .src a { color: var(--slate); text-underline-offset: 3px; }
.verdict .btn { margin-top: 10px; width: 100%; }

/* 결과 */
.res { display: grid; gap: 22px; }
@media (min-width: 900px) { .res { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; gap: 40px; } }
.res > div { min-width: 0; }
.res .grade { font-size: 34px; font-weight: 900; letter-spacing: -0.02em; line-height: 1.2; margin: 4px 0 8px; }
.res .grade .pc { color: var(--signal); font-size: 1.3em; }
@media (max-width: 600px) { .res .grade { font-size: 28px; } }
.res .score { font-size: 18px; font-weight: 700; margin: 0 0 4px; }
.rule { margin: 18px 0 0; padding: 14px 16px; border-radius: 12px; background: var(--panel); font-size: 17px; font-weight: 700; }
.rule .k { display: block; font-size: 13.5px; color: var(--signal); margin-bottom: 2px; }
.res .acts { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 20px; }
.chart-h { margin: 0 0 8px; }
.sum { list-style: none; margin: 0; padding: 14px 14px 10px; display: grid; gap: 4px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); }
.sum li { display: grid; grid-template-columns: 8.5em minmax(0, 1fr) 1.6em; align-items: center; gap: 10px; margin: 0; min-height: 30px; font-size: 14px; }
.sum .nm { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sum .tr { position: relative; height: 22px; margin: 0 8px; }
.sum .tr::before { content: ""; position: absolute; left: -8px; right: -8px; top: 50%; height: 2px; margin-top: -1px; background: var(--c0); border-radius: 1px; }
.sum .tr i { position: absolute; top: 50%; height: 8px; margin-top: -4px; border-radius: 4px; background: var(--c1); }
.sum .tr b { position: absolute; top: 50%; width: 12px; height: 12px; margin: -6px 0 0 -6px; border-radius: 50%; background: var(--ink); border: 2px solid var(--panel); }
.sum li.out .tr b { background: var(--c2); }
.sum .yn { font-weight: 800; text-align: right; color: var(--slate); }
.sum li.out .yn { color: var(--signal); }
@media (max-width: 600px) { .sum { gap: 8px; } .sum li { grid-template-columns: minmax(0, 1fr) 1.6em; grid-template-areas: "nm yn" "tr tr"; gap: 0 8px; } .sum .nm { grid-area: nm; } .sum .yn { grid-area: yn; } .sum .tr { grid-area: tr; } }
.legend { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; margin: 8px 0 0; }
.lg { display: inline-block; vertical-align: middle; margin-left: 6px; }
.lg:first-child { margin-left: 0; }
.lg.f { width: 22px; height: 8px; border-radius: 4px; background: var(--c1); }
.lg.d, .lg.x { width: 12px; height: 12px; border-radius: 50%; background: var(--ink); }
.lg.x { background: var(--c2); }
.misses { margin-top: 30px; }
.misses h2 { font-size: 19px; }
.miss-l { list-style: none; padding: 0; margin: 10px 0 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 10px; }
.miss-l li { margin: 0; padding: 12px 14px 4px; border: 1px solid var(--line); border-radius: 12px; display: flex; flex-direction: column; gap: 2px; }
.miss-l li span { font-size: 15px; }
.miss-l li a { color: var(--slate); text-underline-offset: 3px; padding: 11px 0; }

.friend { padding: 16px; border-radius: var(--r); border: 1px solid var(--line); background: var(--panel); margin: 0 0 22px; }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--ink); color: var(--bg); padding: 10px 18px; border-radius: 10px; font-size: 15px; z-index: 9; }