:root{--bg: #f6f8f6;--surface: #ffffff;--surface-2: #eef2ef;--text: #1a1f1d;--muted: #5d6763;--outline: #c4ccc8;--primary: #0f6b55;--on-primary: #ffffff;--primary-container: #cdeee2;--on-primary-container: #0b3b2f;--gold: #8a6a12;--gold-container: #f3e3b5;--on-gold-container: #3d2f05;--error: #b3261e;--good: #2e7d32;--diff: #0277bd;--highlight: rgba(204, 160, 40, .28);--radius: 16px;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);color-scheme:light}@media (prefers-color-scheme: dark){:root{--bg: #121614;--surface: #1d2220;--surface-2: #262c29;--text: #e3e8e5;--muted: #9aa5a0;--outline: #3e4743;--primary: #7dd8bc;--on-primary: #00382b;--primary-container: #155c4a;--on-primary-container: #b8f1dc;--gold: #e5c06a;--gold-container: #5c4710;--on-gold-container: #f8e2a9;--error: #f2b8b5;--good: #81c784;--diff: #4fc3f7;--highlight: rgba(229, 192, 106, .22);color-scheme:dark}}@font-face{font-family:amiri-quran;src:url(../data/fonts/amiri_quran.ttf);font-display:swap}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;height:100%;background:var(--bg);color:var(--text)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.45;-webkit-text-size-adjust:100%;overscroll-behavior:none}#app{height:100%;display:flex;flex-direction:column}button{font:inherit;color:inherit}a{color:var(--primary)}.screen{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:calc(var(--safe-top) + 12px) 16px 24px}.screen.flush{padding:0;display:flex;flex-direction:column;overflow:hidden}.stack>*+*{margin-top:12px}.row{display:flex;align-items:center;gap:8px}.grow{flex:1;min-width:0}.wrap{flex-wrap:wrap}h1{font-size:24px;margin:4px 0 12px}h2{font-size:18px;margin:0 0 6px}.small{font-size:13px;color:var(--muted)}.label{font-size:14px;font-weight:600}.center{text-align:center}.card{background:var(--surface);border-radius:var(--radius);padding:16px}.card.primary{background:var(--primary-container);color:var(--on-primary-container)}.card.gold{background:var(--gold-container);color:var(--on-gold-container)}.btn{border:none;border-radius:999px;padding:11px 18px;background:var(--primary);color:var(--on-primary);font-weight:600;cursor:pointer;min-height:44px}.btn.tonal{background:var(--gold-container);color:var(--on-gold-container)}.btn.outline{background:transparent;color:var(--primary);border:1px solid var(--outline)}.btn.text{background:transparent;color:var(--primary);padding:8px 10px}.btn.block{width:100%}.btn:disabled{opacity:.45}.icon-btn{border:none;background:transparent;width:44px;height:44px;border-radius:22px;display:grid;place-items:center;cursor:pointer;color:var(--text)}.icon-btn svg{width:24px;height:24px}.chip{border:1px solid var(--outline);background:transparent;border-radius:10px;padding:7px 12px;cursor:pointer}.chip.on{background:var(--gold-container);color:var(--on-gold-container);border-color:transparent}.item{display:flex;align-items:center;gap:12px;padding:12px 4px;border-bottom:1px solid var(--surface-2);cursor:pointer}.item:last-child{border-bottom:none}.badge{width:34px;height:34px;border-radius:17px;background:var(--gold-container);color:var(--on-gold-container);display:grid;place-items:center;font-size:13px;font-weight:600;flex:none}.switch{position:relative;width:52px;height:32px;flex:none}.switch input{opacity:0;width:0;height:0}.switch span{position:absolute;inset:0;background:var(--surface-2);border:2px solid var(--outline);border-radius:16px;transition:.15s}.switch span:after{content:"";position:absolute;width:18px;height:18px;left:5px;top:5px;background:var(--outline);border-radius:50%;transition:.15s}.switch input:checked+span{background:var(--primary);border-color:var(--primary)}.switch input:checked+span:after{transform:translate(20px);background:var(--on-primary);width:22px;height:22px;top:3px}.topbar{display:flex;align-items:center;gap:4px;padding:calc(var(--safe-top) + 4px) 4px 4px;background:var(--bg);flex:none}.topbar .title{flex:1;font-size:19px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tabs{display:flex;background:var(--surface);padding:6px 0 calc(var(--safe-bottom) + 6px);flex:none;border-top:1px solid var(--surface-2)}.tabs button{flex:1;border:none;background:none;display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px;color:var(--muted);padding:2px 0;cursor:pointer}.tabs button .pill{width:56px;height:30px;border-radius:15px;display:grid;place-items:center}.tabs button.on{color:var(--text);font-weight:600}.tabs button.on .pill{background:var(--gold-container);color:var(--on-gold-container)}.tabs svg{width:22px;height:22px}.arabic{font-family:uthmanic-hafs,amiri-quran,serif;direction:rtl;text-align:right;line-height:2.1}input[type=text],input[type=number],input[type=search],textarea,select{width:100%;font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--outline);border-radius:12px;padding:12px}textarea{min-height:96px;resize:vertical}input[type=range]{width:100%;accent-color:var(--primary)}.dialog-back{position:fixed;inset:0;background:#00000080;display:grid;place-items:center;z-index:50;padding:24px}.dialog{background:var(--surface);border-radius:24px;padding:22px;width:100%;max-width:440px;max-height:85vh;overflow-y:auto}.dialog h2{margin-bottom:12px}.dialog .actions{display:flex;justify-content:flex-end;gap:4px;margin-top:16px}.progress{height:6px;background:var(--surface-2);border-radius:3px;overflow:hidden}.progress>div{height:100%;background:var(--primary)}.loading{display:grid;place-items:center;flex:1;color:var(--muted);padding:40px}.mushaf-page{width:100%;height:100%;display:flex;flex-direction:column;padding:0 2px;color:var(--text)}.m-line{display:flex;align-items:center;justify-content:center;white-space:nowrap;line-height:1;overflow:visible}.m-word{cursor:pointer;border-radius:4px;padding:0}.m-word.hl{background:var(--highlight)}.m-word.mk{box-shadow:inset 0 -2px 0 var(--gold)}.m-word.dim{opacity:.35}.m-word.hid{color:transparent;background:var(--surface-2)}.surah-banner{font-family:uthmanic-hafs,amiri-quran,serif;border:2px solid var(--gold);background:var(--gold-container);color:var(--on-gold-container);border-radius:999px;width:96%;text-align:center;padding:2px 0}.pager{flex:1;display:flex;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;direction:rtl;scrollbar-width:none}.pager::-webkit-scrollbar{display:none}.pager>.slot{flex:none;width:100%;height:100%;scroll-snap-align:start;scroll-snap-stop:always;direction:ltr;display:flex;flex-direction:column;padding:6px 6px 2px}.page-meta{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);padding:0 6px;flex:none}.page-body{flex:1;min-height:0}.ayah{padding:14px 4px;border-bottom:1px solid var(--surface-2)}.ayah.hl{background:var(--highlight);border-radius:12px}.ayah .num{display:inline-grid;place-items:center;min-width:30px;height:30px;border-radius:15px;border:1px solid var(--gold);color:var(--gold);font-size:12px}.ayah .tr{margin-top:8px;color:var(--muted)}.basmala-head{text-align:center;padding:10px 0}.sheet-back{position:fixed;inset:0;background:#00000073;z-index:40;display:flex;align-items:flex-end}.sheet{background:var(--surface);width:100%;border-radius:22px 22px 0 0;padding:10px 16px calc(var(--safe-bottom) + 12px);max-height:80vh;overflow-y:auto}.sheet .grab{width:40px;height:4px;border-radius:2px;background:var(--outline);margin:0 auto 10px}.unit-banner{color:#fff;border-radius:var(--radius);padding:12px 16px;margin-top:16px}.node{width:76px;height:76px;border-radius:38px;border:none;color:#fff;display:grid;place-items:center;cursor:pointer;box-shadow:0 5px #00000040}.start-tag{background:var(--primary);color:var(--on-primary);font-size:11px;font-weight:700;border-radius:8px;padding:2px 8px;margin-bottom:6px}.dot{width:14px;height:14px;border-radius:7px;display:inline-block}.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(78px,1fr));gap:8px}.tile{background:var(--surface-2);border:none;border-radius:14px;padding:8px 4px;display:flex;flex-direction:column;align-items:center;cursor:pointer}.bayt{text-align:center;font-size:21px;line-height:2;border-bottom:1px solid rgba(0,0,0,.08);padding-bottom:4px}.example{border-top:1px solid var(--surface-2);padding-top:6px}.num-inline{color:var(--gold);font-size:.8em}.option{width:100%;text-align:center;padding:14px;border-radius:14px;border:2px solid var(--outline);background:var(--surface);cursor:pointer;font-size:17px}.option.right{border-color:var(--good);background:#4caf5026}.option.wrong{border-color:var(--error);background:#f443361f}.option.sel{border-color:var(--primary)}.option.gone{visibility:hidden}.feedback{position:sticky;bottom:0;padding:14px 16px calc(var(--safe-bottom) + 14px);border-radius:20px 20px 0 0}.feedback.good{background:#1b5e20;color:#fff}.feedback.bad{background:#7f1d1d;color:#fff}.ayah-sign{font-family:uthmanic-hafs,amiri-quran,serif;color:var(--gold);margin:0 .15em}