/* EZ 가 DOONG 의 style.css 위에 더한 것.
   설정(js/ui.js) · 내 과목 · DUO · MATERIAL · 지식 지도 · 아빠 페이지 덧붙임 · 모바일 프리셋.
   style.css 는 DOONG 그대로 두고(색 변수만 바꿈) 여기서 덮어쓴다 — DOONG 이 고쳐지면 style.css 만 갈아 끼우면 된다. */
:root { --font-scale: 1; --glow: rgba(212,167,44,.14); --glow2: rgba(111,207,111,.06); }
body { font-size: calc(17px * var(--font-scale)); background:
    radial-gradient(700px 420px at 78% -6%, var(--glow) 0%, transparent 68%),
    radial-gradient(620px 400px at 12% 8%, var(--glow2) 0%, transparent 66%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg2) 100%) fixed; }
@media (min-width: 520px) { body { font-size: calc(18px * var(--font-scale)); } }
body.no-grain::after { display: none; }
body.no-motion * { animation: none !important; transition: none !important; }
body.light { --shadow: 0 1px 0 rgba(0,0,0,.06), 0 12px 30px rgba(0,0,0,.12); }
body.light::after { opacity: .015; mix-blend-mode: multiply; }
body[data-density="compact"] .screen { padding: 10px 12px 20px; }
body[data-density="compact"] .subject-btn { padding: 9px 10px; }
body[data-density="compact"] .home-actions { gap: 5px; }
body[data-density="roomy"] .screen { padding: 24px 18px 40px; }
body[data-density="roomy"] .subject-btn { padding: 18px 14px; }
body[data-density="roomy"] .big-btn { padding: 20px; }

/* 블록 숨기기 — 설정에서 끈 것 */
body.hide-kma #kmaCard, body.hide-direction #dirCard, body.hide-ready #readyCard, body.hide-exams #examCard, body.hide-streak .streak-row,
body.hide-me .me, body.hide-mirror .mirror, body.hide-material #btnMaterial,
body.hide-btn-warm #btnOne, body.hide-btn-duo #btnDuo, body.hide-btn-scan #btnProbe, body.hide-btn-record #btnRecord,
body.hide-btn-map #btnMap, body.hide-btn-extra #btnExtra, body.hide-btn-progress #btnProgress { display: none !important; }

/* KMA 카드 */
.kma-line { display: grid; grid-template-columns: 34px 1fr; gap: 8px; font-size: .82rem; color: var(--ink-soft); margin-top: 6px; }
.kma-line em { font-family: var(--mono); font-style: normal; font-size: .62rem; letter-spacing: 2px; color: var(--acc); padding-top: 3px; }
.kma-line b { color: var(--ink); }

/* 과목 묶음 · 내 과목 */
.section-row { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.section-row .section-title { margin-bottom: 8px; }
.mini-btn { background: transparent; border: 1px solid var(--line); color: var(--ink-soft); font-family: var(--mono);
  font-size: .62rem; letter-spacing: 1px; padding: 6px 10px; border-radius: var(--radius); }
.mini-btn:hover { color: var(--acc); border-color: var(--acc); }
.mini-btn:disabled { opacity: .4; }
.subject-group { grid-column: 1 / -1; font-family: var(--mono); font-size: .6rem; letter-spacing: 3px; color: var(--ink-soft);
  margin: 6px 0 -2px; text-transform: uppercase; }
.subject-group:first-child { margin-top: 0; }
.subject-btn.soon { opacity: .55; }
.subject-btn.soon.on { opacity: 1; }
.subject-btn.soon > span:last-child::after { content: ' · 자료 대기'; }
.big-btn:disabled { background: var(--card2); color: var(--ink-soft); letter-spacing: 0; text-transform: none; font-size: .9rem; }
.mine-list { display: grid; gap: 12px; margin: 10px 0 14px; }
.mine-group > b { display: block; font-family: var(--mono); font-size: .62rem; letter-spacing: 3px; color: var(--ink-soft); margin-bottom: 6px; }
.mine-row { display: flex; align-items: center; gap: 10px; padding: 9px 10px; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); margin-bottom: 5px; cursor: pointer; font-weight: 700; }
.mine-row.on { border-color: var(--acc); }
.mine-row input { accent-color: var(--acc); width: 16px; height: 16px; margin: 0; }
.mine-row .code { font-family: var(--mono); font-size: .66rem; letter-spacing: 1px; color: var(--ink-soft); width: 46px; }
.mine-row.on .code { color: var(--acc); }

/* MATERIAL 버튼 — 시작 화면 */
.material-btn { width: 100%; text-align: left; background: var(--card); border: 1px dashed var(--acc); border-radius: var(--radius);
  padding: 14px; margin-top: 14px; display: grid; gap: 4px; }
.material-btn b { font-family: var(--mono); font-size: .68rem; letter-spacing: 3px; color: var(--acc); }
.material-btn span { font-size: .8rem; color: var(--ink-soft); font-weight: 500; }
.material-btn:hover { background: var(--card2); }

/* DUO */
.duo-btn b { color: var(--acc2); }
.duo-bar { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin: 0 0 10px;
  padding: 8px 12px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.duo-p { display: flex; align-items: baseline; gap: 6px; opacity: .45; }
.duo-p.on { opacity: 1; }
.duo-p em { font-family: var(--mono); font-style: normal; font-size: .62rem; letter-spacing: 2px; color: var(--ink-soft); }
.duo-p b { font-size: 1.2rem; }
.duo-p.on b { color: var(--acc); }
.duo-turn { font-family: var(--mono); font-size: .7rem; letter-spacing: 2px; color: var(--acc); }
.duo-bar[data-turn="dad"] .duo-turn, .duo-bar[data-turn="dad"] .duo-p.on b { color: var(--acc2); }
.duo-final { display: flex; gap: 20px; margin: 6px 0; }
.duo-final span { display: grid; }
.duo-final em { font-family: var(--mono); font-style: normal; font-size: .62rem; letter-spacing: 2px; color: var(--ink-soft); }
.duo-final b { font-size: 1.6rem; line-height: 1.1; }
.duo-final i { font-style: normal; font-size: .72rem; color: var(--ink-soft); }
.mastery.dad { color: var(--acc2); font-family: var(--mono); font-size: .62rem; letter-spacing: 1px; }

/* 지식 지도 */
.q-fig { margin: 10px 0 2px; overflow-x: auto; padding-bottom: 4px; }
.q-fig svg, .km-body svg, .v-fig svg { max-width: none; }
.v-fig { margin: 8px 0 0; overflow-x: auto; }
.kmap { font-family: 'Pretendard', 'Apple SD Gothic Neo', 'Noto Sans KR', system-ui, sans-serif; font-size: 12px; }
.km-link { fill: none; stroke: var(--line); stroke-width: 1.4; }
.km-link.on { stroke: var(--acc); stroke-opacity: .7; }
.km-node rect { fill: var(--card); stroke: var(--line); stroke-width: 1; }
.km-node text { fill: var(--ink); font-weight: 700; }
.km-node.off { opacity: .35; }
.km-root rect { fill: var(--ink); stroke: var(--ink); }
.km-root text { fill: var(--bg); font-weight: 900; }
.km-unit text { fill: var(--acc); }
.km-unit rect { stroke: var(--acc); stroke-opacity: .5; }
.km-sec text { fill: var(--ink); }
.km-leaf text { font-weight: 500; }
.km-leaf.km-new text { fill: var(--ink-soft); }
.km-leaf.km-fade rect { stroke: var(--warn); }
.km-leaf.km-seen rect { stroke: var(--ink-soft); }
.km-leaf.km-firm rect { fill: var(--acc); stroke: var(--acc); }
.km-leaf.km-firm text { fill: var(--acc-ink); }
.km-node.focus rect { fill: var(--acc); stroke: var(--acc); }
.km-node.focus text { fill: var(--acc-ink); font-weight: 900; }
.km-node.hidden-name rect { fill: var(--card2); stroke: var(--acc); stroke-dasharray: 3 2; }
.km-node.hidden-name text { fill: var(--acc); font-weight: 900; }
.km-node.km-ok rect { stroke: var(--good); } .km-node.km-no rect { stroke: var(--bad); }
.km-leaf { cursor: pointer; }
.km-scene { align-items: flex-start; overflow-y: auto; }
.km-frame { width: min(900px, 100%); background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; display: grid; gap: 10px; }
.km-head { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; }
.km-count { font-family: var(--mono); font-size: .66rem; letter-spacing: 1px; color: var(--ink-soft); }
.km-body { overflow: auto; max-height: 62vh; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg); padding: 6px; }
.km-legend { display: flex; gap: 10px; font-family: var(--mono); font-size: .6rem; letter-spacing: 1px; color: var(--ink-soft); }
.km-legend span::before { content: ''; display: inline-block; width: 9px; height: 9px; border: 1px solid var(--line); margin-right: 5px; vertical-align: -1px; background: var(--card); }
.km-legend .km-fade::before { border-color: var(--warn); }
.km-legend .km-seen::before { border-color: var(--ink-soft); }
.km-legend .km-firm::before { background: var(--acc); border-color: var(--acc); }
.km-card { background: var(--card2); border-left: 3px solid var(--acc); padding: 10px 12px; display: grid; gap: 3px; }
.km-card b { font-size: 1.05rem; }
.km-card span { font-size: .86rem; color: var(--ink-soft); }
.v-where { margin: 10px 0 0; }
.v-where .dir-label { display: block; margin-bottom: 4px; }

/* MATERIAL 페이지 */
.mat-wrap { max-width: 720px; }
.mat-back { font-family: var(--mono); font-size: .68rem; letter-spacing: 2px; color: var(--ink-soft); text-decoration: none; display: inline-block; margin-bottom: 10px; }
.mat-back:hover { color: var(--acc); }
.mat-form { display: grid; gap: 12px; }
.mat-row { display: grid; gap: 10px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .mat-row { grid-template-columns: 1fr 2fr 1fr; } }
.mat-row label { display: grid; gap: 4px; font-family: var(--mono); font-size: .62rem; letter-spacing: 2px; color: var(--ink-soft); }
.mat-row select, .mat-row .fill-in { font: inherit; font-size: .95rem; letter-spacing: 0; color: var(--ink); background: var(--bg); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 10px 12px; width: 100%; }
.mat-row select:focus, .mat-row .fill-in:focus { outline: none; border-color: var(--acc); }
.drop { border: 2px dashed var(--line); border-radius: var(--radius); padding: 28px 16px; text-align: center; display: grid; gap: 8px; justify-items: center;
  background: var(--bg); cursor: pointer; transition: border-color .15s, background .15s; }
.drop:focus { outline: none; border-color: var(--acc); }
.drop.over { border-color: var(--acc); background: var(--card2); }
.drop b { font-size: 1.1rem; }
.drop > span { font-size: .8rem; color: var(--ink-soft); }
.drop-actions { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-top: 6px; }
.drop-actions .ghost-btn { width: auto; padding: 10px 16px; }
.mat-queue { display: grid; gap: 6px; }
.mat-q { display: grid; grid-template-columns: 1fr auto; gap: 2px 10px; padding: 8px 10px; background: var(--card2); border-radius: var(--radius); font-size: .82rem; }
.mat-q b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mat-q-state { color: var(--ink-soft); font-family: var(--mono); font-size: .62rem; letter-spacing: 1px; white-space: nowrap; }
.mat-q-bar { grid-column: 1 / -1; display: block; height: 3px; background: var(--line); }
.mat-q-bar u { display: block; height: 100%; background: var(--acc); width: 0; transition: width .4s; }
.mat-q.done .mat-q-state { color: var(--good); }
.mat-q.failed .mat-q-state { color: var(--bad); }
.mat-q.making .mat-q-bar u { animation: pulse 1.2s ease-in-out infinite alternate; }
@keyframes pulse { from { opacity: .5; } to { opacity: 1; } }
.mat-list { display: grid; gap: 6px; }
.mat-sub { display: flex; justify-content: space-between; align-items: baseline; margin: 10px 0 2px; }
.mat-sub b { font-size: 1rem; }
.mat-sub span { font-family: var(--mono); font-size: .62rem; letter-spacing: 1px; color: var(--ink-soft); }
.mat-item { display: grid; grid-template-columns: 56px 1fr auto; gap: 10px; align-items: center; padding: 8px; background: var(--card2); border-radius: var(--radius); border-left: 3px solid var(--line); }
.mat-item.st-done { border-left-color: var(--acc); }
.mat-item.st-failed { border-left-color: var(--bad); }
.mat-item.st-making { border-left-color: var(--warn); }
.mat-thumb { width: 56px; height: 56px; object-fit: cover; border-radius: var(--radius); background: var(--bg); display: grid; place-items: center;
  font-family: var(--mono); font-size: .62rem; letter-spacing: 1px; color: var(--ink-soft); }
.mat-main { display: grid; gap: 2px; min-width: 0; }
.mat-main b { font-size: .92rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mat-main span { font-size: .74rem; color: var(--ink-soft); }
.mat-main em { font-style: normal; color: var(--ink); }
.mat-acts { display: grid; gap: 4px; }

/* 아빠 페이지 덧붙임 — 자료 · 오늘의 한 문제 · DUO */
.rp-mat { display: grid; gap: 6px; }
.rp-mat-row { display: grid; grid-template-columns: 1fr auto; gap: 8px; padding: 8px 10px; background: var(--card2); border-radius: var(--radius); font-size: .84rem; }
.rp-mat-row span { color: var(--ink-soft); font-size: .74rem; }
.rp-ask { background: var(--card2); border-left: 3px solid var(--acc2); padding: 12px; display: grid; gap: 8px; }
.rp-ask b { font-size: 1.05rem; }
.rp-ask .rp-ans { display: none; color: var(--ink-soft); }
.rp-ask.open .rp-ans { display: block; }
.rp-ask .mini-btn { justify-self: start; }
.rp-links { display: flex; gap: 8px; flex-wrap: wrap; }
.rp-links a { font-family: var(--mono); font-size: .66rem; letter-spacing: 2px; color: var(--acc); text-decoration: none; border: 1px solid var(--line); padding: 8px 12px; border-radius: var(--radius); }

/* 진척도 페이지 */
.pg-row { padding: 10px 0; border-bottom: 1px solid var(--line); display: grid; gap: 5px; }
.pg-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 10px; }
.pg-head > b { font-size: .98rem; }
.pg-head > span { font-size: .78rem; color: var(--ink-soft); }
.pg-head > span b { color: var(--ink); }
.pg-tag { font-family: var(--mono); font-style: normal; font-size: .58rem; letter-spacing: 2px; color: var(--acc); border: 1px solid var(--acc); padding: 1px 6px; border-radius: 2px; margin-left: 6px; vertical-align: middle; }
.pg-tag.lv-concept { color: var(--ink-soft); border-color: var(--line); }
.pg-tag.lv-deep { color: var(--warn); border-color: var(--warn); }
.pg-tag.lv-past { color: var(--acc2); border-color: var(--acc2); }
.pg-bar { display: block; height: 5px; background: var(--line); border-radius: 2px; overflow: hidden; }
.pg-bar u { display: block; height: 100%; background: var(--acc); }
.pg-bar.soft { height: 3px; opacity: .6; }
.pg-bar.soft u { background: var(--ink-soft); }
.pg-line { display: grid; grid-template-columns: auto 1fr; gap: 4px 10px; padding: 7px 0; border-bottom: 1px solid var(--line); font-size: .84rem; align-items: baseline; }
.pg-line i { font-style: normal; font-family: var(--mono); font-size: .62rem; color: var(--ink-soft); }
.pg-line em { font-family: var(--mono); font-style: normal; font-size: .62rem; letter-spacing: 2px; color: var(--acc); }
.pg-line span { color: var(--ink-soft); }
.pg-line span b { color: var(--ink); }
.pg-line:has(i) { grid-template-columns: 34px auto 1fr; }
.pg-log { display: grid; }
.pg-kma { display: grid; grid-template-columns: 34px 1fr; gap: 8px; margin-top: 10px; padding: 10px 12px; background: var(--card2); border-left: 3px solid var(--acc2); font-size: .82rem; color: var(--ink-soft); }
.pg-kma em { font-family: var(--mono); font-style: normal; font-size: .62rem; letter-spacing: 2px; color: var(--acc2); }
.pg-kma b { color: var(--ink); }
.pg-form { margin-top: 10px; }
.pg-form summary { cursor: pointer; font-family: var(--mono); font-size: .66rem; letter-spacing: 2px; color: var(--acc); padding: 6px 0; }
.pg-form .mat-row { margin: 8px 0; grid-template-columns: 1fr 1fr; }
@media (min-width: 640px) { .pg-form .mat-row { grid-template-columns: 1fr 2fr 1fr 1fr; } }
.pg-form .ghost-btn { width: auto; padding: 10px 18px; }
.mat-main .pg-tag { font-size: .54rem; }

/* 설정 페이지 */
.set-wrap { max-width: 720px; }
.set-grid { display: grid; gap: 14px; }
.preset { display: grid; grid-template-columns: 1fr; gap: 8px; }
@media (min-width: 560px) { .preset { grid-template-columns: 1fr 1fr; } }
.preset-btn { text-align: left; background: var(--card2); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; display: grid; gap: 4px; }
.preset-btn.on { border-color: var(--acc); }
.preset-btn b { font-family: var(--mono); font-size: .7rem; letter-spacing: 3px; color: var(--acc); }
.preset-btn em { font-style: normal; font-weight: 800; }
.preset-btn span { font-size: .78rem; color: var(--ink-soft); font-weight: 500; }
.preset-btn .swatch { display: flex; gap: 4px; margin-top: 4px; }
.preset-btn .swatch i { width: 16px; height: 16px; border-radius: 3px; border: 1px solid var(--line); }
.opt-row { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.opt-row > div b { display: block; }
.opt-row > div span { font-size: .78rem; color: var(--ink-soft); }
.opt-row input[type="range"] { width: 150px; accent-color: var(--acc); }
.opt-row input[type="text"] { font: inherit; background: var(--bg); color: var(--ink); border: 1px solid var(--line); border-radius: var(--radius); padding: 6px 10px; width: 130px; }
.swatches { display: flex; gap: 6px; flex-wrap: wrap; }
.swatches button { width: 28px; height: 28px; border-radius: 4px; border: 2px solid transparent; padding: 0; }
.swatches button.on { border-color: var(--ink); }
.swatches input[type="color"] { width: 28px; height: 28px; border: 0; padding: 0; background: none; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.seg button { background: transparent; color: var(--ink-soft); padding: 7px 12px; font-family: var(--mono); font-size: .64rem; letter-spacing: 1px; }
.seg button.on { background: var(--acc); color: var(--acc-ink); }
.toggle.on { background: var(--acc); color: var(--acc-ink); }
.set-preview { border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; background: var(--card); display: grid; gap: 8px; }
.set-preview .q-label { font-family: var(--mono); font-size: .62rem; letter-spacing: 3px; color: var(--acc); }

/* 모바일 프리셋 — 엄지 존 · 카드형 · 경로형 · 세리프 */
body.thumb #play .verdict { position: fixed; left: 0; right: 0; bottom: 0; top: auto; transform: none; max-width: none; border-radius: var(--radius) var(--radius) 0 0;
  max-height: 70vh; overflow-y: auto; padding-bottom: calc(14px + env(safe-area-inset-bottom)); }
body.thumb #play .verdict .v-next { position: sticky; bottom: 0; }
body.thumb .home-actions { position: sticky; bottom: 0; background: var(--bg); padding-top: 8px; padding-bottom: env(safe-area-inset-bottom); z-index: 5; }
body.cardy .q-card { text-align: center; padding: 26px 18px; border: 1px solid var(--line); box-shadow: var(--shadow); }
body.cardy .q-ask { font-size: 1.3rem; }
body.cardy .choices { grid-template-columns: 1fr; }
body.pathy .big-btn, body.pathy .ghost-btn, body.pathy .subject-btn, body.pathy .mode-btn, body.pathy .level-btn { border-radius: 14px; }
body.pathy .big-btn { padding: 20px; font-size: 1.15rem; box-shadow: 0 4px 0 rgba(0,0,0,.35); }
body.pathy .streak-row .pill b { font-size: 1.6rem; }
body.serif h1, body.serif h2, body.serif .q-ask, body.serif .v-body { font-family: 'Noto Serif KR', 'Apple Myungjo', Georgia, serif; }
@media (min-width: 900px) { body.thumb #play .verdict { position: absolute; left: 50%; right: auto; bottom: auto; top: 50%; transform: translate(-50%, -50%); max-width: 780px; width: calc(100% - 32px); border-radius: var(--radius); } }