*{box-sizing:border-box}body{margin:0;color:#f5f7fa;background:#152b36;font:15px/1.65 system-ui,-apple-system,sans-serif}body:before{content:"";position:fixed;inset:0;z-index:-1;background:linear-gradient(#07162477,#071624aa),url('../assets/celsus-room-v1.webp') center/cover no-repeat}a{color:inherit;text-underline-offset:4px}button,input,select{font:inherit}button,a.action{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:8px 15px;border:1px solid #c3d9e84d;border-radius:9px;color:inherit;background:var(--ui-raised,#1f2d3b);cursor:pointer;text-decoration:none}button:hover,a.action:hover{background:var(--ui-hover,#2a3b4c)}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #f2cd92;outline-offset:4px}button[aria-pressed=true]{border-color:#f2cd92;background:#c5a16b24}.glass{background:var(--ui-reading,rgba(10,21,30,.4));border:1px solid var(--ui-line,#ffffff40);border-radius:16px;box-shadow:0 12px 35px #0002;text-shadow:0 1px 3px #0007}.library-header{margin:12px auto;padding:6px 18px;max-width:1200px;min-height:52px;display:flex;justify-content:space-between;align-items:center;gap:12px}.library-header a{display:flex;align-items:center;min-height:44px;font-size:12px;text-decoration:none}.library-header>span{font:600 16px Georgia,serif;letter-spacing:.07em}main{max-width:1200px;margin:auto;padding:12px 24px 40px}.intro{padding:18px 0 24px;max-width:740px}.intro p{color:#e4edf5}.intro h1{font:400 clamp(36px,5vw,60px)/1.15 Georgia,serif;margin:12px 0}.eyebrow{font-size:11px;letter-spacing:.15em;font-weight:700;color:#f2cd92}h2{font:400 clamp(25px,3vw,34px)/1.2 Georgia,serif;margin:8px 0 18px}h3{font-size:18px;margin:8px 0}p{margin:8px 0 16px}.section-nav{display:flex;gap:6px;padding:5px;margin-bottom:24px;width:fit-content}.section-nav a{min-height:44px;padding:8px 18px;text-decoration:none;border-radius:11px}.section-nav a[aria-current=page]{color:#ffe1b3;background:#cca76e24;box-shadow:inset 0 -2px #f2cd92}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:18px 0}.stat{padding:18px}.stat strong{display:block;font:400 38px Georgia,serif;color:#f2cd92}.stat span{font-size:13px}.notice{padding:22px;margin:20px 0 32px}.notice p{color:#e0e9f1;font-size:14px}.notice strong{font-size:16px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-top:35px}.muted{color:#d3e0ea;font-size:13px}.routes,.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.route{text-align:left;display:block;padding:17px;min-height:144px}.route strong,.route small,.route span{display:block}.route small{font-size:12px;font-weight:400;color:#dbe7ee;margin-top:8px}.route span{font-size:13px;color:#f2cd92;margin-top:10px}.filters{display:flex;gap:18px;padding:18px;margin:18px 0}.filters label{flex:1;font-size:12px;min-width:0}.filters input,.filters select{display:block;width:100%;margin-top:6px;min-height:46px;border:1px solid #ffffff45;background:var(--ui-sunken,#111a23);color:#fff;border-radius:8px;padding:10px}.filters option{background:#182b39}.card{padding:20px;min-width:0;scroll-margin-top:25px}.card h3{font:400 23px/1.3 Georgia,serif}.tag{display:inline-block;font-size:11px;letter-spacing:.035em;color:#f2cd92}.card p{font-size:13px}.card summary{cursor:pointer;padding:8px 0;min-height:44px;font-size:13px}.card details{margin-top:10px;border-top:1px solid #ffffff38}.card ul{padding-left:18px;font-size:12px}.card details a{display:block;font-size:12px;padding:6px 0}.card:target{outline:2px solid #f2cd92}.card .count{font-size:12px;color:#d7e6ef}.report-heading{padding:25px;margin:24px 0}.report-heading h2{margin-top:12px}.report-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;font-size:12px}.report-stats{margin:20px 0}.report-method{padding:22px;margin:18px 0}.report-method ul{padding-left:20px}.table-wrap{overflow:auto;max-width:100%;border-radius:14px;margin:16px 0}table{width:100%;border-collapse:collapse;font-size:13px}caption{text-align:left;padding:20px;font-weight:650;font-size:17px}th,td{text-align:left;padding:16px;border-top:1px solid #ffffff30;vertical-align:top}th{font-size:11px;color:#f2cd92}td:first-child{font-size:20px;font-family:Georgia,serif;color:#f2cd92}td:nth-child(2){min-width:160px}td:nth-child(3){min-width:210px}.question-numbers{display:flex;gap:8px;flex-wrap:wrap}.question-numbers span{display:inline-flex;min-width:35px;justify-content:center;padding:3px 7px;border:1px solid #ffffff38;border-radius:6px}.report-block{padding:20px;margin:18px 0}.report-block h3{font:400 25px Georgia,serif}footer{text-align:center;padding-top:50px;color:#dfc196}footer p{font:italic 21px Georgia,serif}footer small{font-size:11px;color:#d3dee5}.skip-link{position:fixed;top:-100px}.skip-link:focus{top:8px;left:8px;z-index:5;background:#122b3e;padding:12px} [hidden]{display:none!important}
@media(max-width:800px){.cards,.routes{grid-template-columns:repeat(2,minmax(0,1fr))}.library-header{margin:10px 14px}}
@media(max-width:500px){main{padding:8px 15px 30px}.library-header{padding:3px 10px;margin:8px 10px;gap:8px}.library-header>span{font-size:11px;letter-spacing:0}.library-header a{font-size:11px}.intro{padding:15px 0}.stats{gap:7px}.stat{padding:13px 9px}.stat strong{font-size:30px}.stat span{font-size:11px}.cards{grid-template-columns:1fr}.routes{gap:8px}.route{padding:12px;min-height:175px}.route strong{font-size:14px}.filters{flex-direction:column;gap:12px}.section-heading{align-items:start}.section-heading button{font-size:12px;white-space:nowrap}.notice,.report-heading,.report-method{padding:18px}.section-nav{width:100%}.section-nav a{flex:1;text-align:center;font-size:13px;padding:8px}.report-actions{align-items:stretch;flex-direction:column}}
@media(prefers-reduced-transparency:reduce),(prefers-contrast:more){.glass{background:#102839!important;backdrop-filter:none}body:before{background:#152b36}}
@media print{body{background:white!important;color:black!important}body:before,.library-header,.intro,.section-nav,footer,.report-actions,#loading{display:none!important}main{max-width:none;padding:0}.glass,.route{background:white!important;color:black!important;box-shadow:none!important;text-shadow:none!important;backdrop-filter:none!important;border:1px solid #777}p,.muted,.eyebrow,.tag,td:first-child,th,.stat strong{color:black!important}.table-wrap{overflow:visible}table{font-size:10pt}th,td{padding:8px;min-width:0!important;border-top:1px solid #aaa}tr{break-inside:avoid}.report-heading h2{font-size:22pt}.report-method{font-size:10pt}.stats{gap:8px}}
/* 22 Eylül: çözülebilir arşiv — arama, yanlış defteri ve deste kartları. */
.question-search{padding:22px;margin:22px 0}
.qs-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:20px;align-items:end}
.qs-head h2{margin:6px 0 0}
.search-field{display:block;margin-top:16px;font-size:12px}
.search-field input{display:block;width:100%;margin-top:6px;min-height:52px;border:1px solid #ffffff55;background:var(--ui-sunken,#111a23);color:#fff;border-radius:10px;padding:12px 14px;font-size:16px}
.search-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:6px}
.search-result{display:flex;flex-direction:column;gap:6px;padding:16px;color:inherit;text-decoration:none;min-width:0}
.search-result:hover,.search-result:focus-visible{border-color:#f2cd92}
.search-result .where{font-size:11px;color:#f2cd92;letter-spacing:.03em}
.search-result strong{font-size:14px;line-height:1.45;font-weight:600}
.search-result .tags{display:flex;flex-wrap:wrap;gap:6px}
.search-result .tags i{font-style:normal;font-size:11px;border:1px solid #ffffff40;border-radius:20px;padding:2px 8px}
.search-result .source{font-size:11px;color:#d3e0ea;overflow-wrap:anywhere}
.search-result .open{font-size:12px;color:#f2cd92;font-weight:650}
.notebook{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px;margin:22px 0}
.notebook h2{margin:6px 0}
.notebook-actions{display:flex;flex-wrap:wrap;gap:10px}.notebook-actions [hidden]{display:none}
.notebook .action[aria-disabled=true]{opacity:.55;pointer-events:none}
.collection{margin:30px 0}
.collection-heading{margin-bottom:12px}
.collection-heading h3{font:400 26px/1.2 Georgia,serif;margin:4px 0}
.card-top{display:flex;justify-content:space-between;align-items:center}
.card-number{font:400 22px Georgia,serif;color:#f2cd92}
.card .where{font-size:12px;color:#d3e0ea}
.card .last-score,.card .progress-note{display:flex;justify-content:space-between;align-items:center;gap:10px;margin:12px 0;padding:10px 12px;border-radius:10px;border:1px solid #ffffff38;font-size:11px}
.card .last-score strong,.card .progress-note strong{font:400 22px Georgia,serif}
.card .last-score.passed{border-color:#46b77b;background:rgba(31,122,77,.22);color:#a5f0c6}
.card .last-score.failed{border-color:#d9695a;background:rgba(179,64,47,.22);color:#ffc4ba}
.card .action{display:inline-flex;margin-top:8px}
@media(max-width:760px){.qs-head{grid-template-columns:1fr}.search-results{grid-template-columns:1fr}.notebook{flex-direction:column;align-items:flex-start}}
/* D1: a second way into each deck — study it with the MKS account. */
.card .account-action{display:inline-flex;align-items:center;min-height:44px;margin:8px 0 0 12px;font-size:12px;color:#c3e6ff;text-underline-offset:3px}
/* 24 Eylül (Lighthouse CLS): arşiv yüklenirken alt bilgi zıplamasın. */
#main{min-height:100dvh}
/* 25 Eylül: the exam coverage table. */
.coverage td{vertical-align:top}.coverage td:first-child a{font-weight:650}.coverage .where a{display:block;white-space:nowrap}
.status{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:650;white-space:nowrap}.status-var{background:#1f5a3f;color:#c9f5dc}.status-yakin{background:#5b4a1d;color:#f7e3b0}.status-yok{background:#5d2727;color:#ffd4d4}
@media print{.status{border:1px solid #666;background:none!important;color:black!important}.coverage .where a{white-space:normal}}
/* 25 Eylül: before the exam and today, side by side. */
.report-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:20px 0}.report-group h3{margin:0 0 8px;font-size:15px;color:#f2cd92}.report-group .report-stats{margin:0}
.coverage .where .status{margin-bottom:6px}.coverage .where .old{display:block;color:#c9d3dc;font-size:12px}
@media(max-width:800px){.report-groups{grid-template-columns:1fr}}
/* 26. tur: each period as a sentence, three numbers and a bar. */
.report-group{padding:20px 22px}.report-group h3{font-size:14px;letter-spacing:.04em}.tally-lead{margin:4px 0 12px;font:400 19px/1.4 Georgia,serif;color:#f5f7fa}
.tally-bar{display:flex;height:12px;border-radius:999px;overflow:hidden;background:#ffffff1a;margin:0 0 14px}.tally-bar i{display:block;height:100%;width:var(--w)}.seg-var{background:#3fae78}.seg-yakin{background:#c9a24a}.seg-yok{background:#b24d4d}
.tally{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.tally li{display:flex;flex-direction:column;gap:2px;padding-left:10px;border-left:3px solid}.tally strong{font:400 34px/1.1 Georgia,serif}.tally li>span{font-size:13px;color:#dfe8ef}
.tally-var{border-color:#3fae78}.tally-var strong{color:#9ce6bf}.tally-yakin{border-color:#c9a24a}.tally-yakin strong{color:#f2cd92}.tally-yok{border-color:#b24d4d}.tally-yok strong{color:#ffb4b4}
@media(max-width:520px){.tally strong{font-size:28px}.tally-lead{font-size:17px}}
@media print{.tally-bar{border:1px solid #666}.tally strong,.tally li>span,.tally-lead{color:black!important}}
/* 26. tur: Lighthouse CLS 0,139 came from the footer jumping down when the archive rendered; it waits until then. */
#loading:not([hidden])~footer{visibility:hidden}
/* 26. tur: table links big enough to tap (Lighthouse target-size, 24 px). */
.coverage .where a{min-height:28px;display:flex;align-items:center}.coverage td:first-child a{display:inline-flex;min-width:32px;min-height:32px;align-items:center}
/* 26. tur, second pass: numbers count up and the bar grows once the box is in view; two “still going” lines with a live dot. */
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.tally .count,.lead-count .count{font-variant-numeric:tabular-nums}.lead-count{font-weight:400;color:#f2cd92}
.tally-of{margin:0 0 10px;font-size:13px;color:#dfe8ef}
.tally-live{display:flex;align-items:center;gap:8px;margin:-6px 0 12px;font-size:13px;color:#cfe9da}.tally-live:before{content:"";flex:none;width:8px;height:8px;border-radius:50%;background:#3fae78;box-shadow:0 0 0 0 #3fae7888;animation:live-dot 1.8s ease-out infinite}
@keyframes live-dot{0%{box-shadow:0 0 0 0 #3fae7899}80%,100%{box-shadow:0 0 0 7px #3fae7800}}
@media(prefers-reduced-motion:no-preference){.report-group .tally-bar i{width:0;transition:width 3.2s cubic-bezier(.45,0,.55,1)}.report-group.shown .tally-bar i{width:var(--w)}}
@media(prefers-reduced-motion:reduce){.tally-live:before{animation:none}}
@media print{.tally-bar i{width:var(--w)!important}.tally-live:before{display:none}}

/* 30. tur (Ücretsiz örnek, learning/access.js): a locked item is quieter; its own words say what it needs. */
.locked{opacity:.78}
.locked .action,a.locked,.today-go.locked{font-weight:600}

/* 31. tur: the four exams by the 14 areas. */
.distribution{display:block;margin-top:28px}.distribution[hidden]{display:none}
.distribution-table th[scope=row]{font-weight:500;text-align:left;min-width:220px}.distribution-table .num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.distribution-table .total{font-weight:700;color:#f2cd92}.distribution-table tfoot th,.distribution-table tfoot td{font-weight:700;border-top:1px solid #ffffff40}
.distribution-table .bars{display:flex;align-items:flex-end;gap:3px;height:34px;min-width:64px;padding-top:6px;padding-bottom:6px}
.bar{display:inline-block;width:12px;height:var(--h,100%);min-height:2px;border-radius:3px 3px 0 0}
.bar-0{background:#6aa6bd}.bar-1{background:#d98a6a}.bar-2{background:#9fc47f}.bar-3{background:#ecc27f}
.distribution-legend{display:flex;flex-wrap:wrap;gap:14px;margin:16px 0 10px;font-size:13px;color:#c9d3dc}.distribution-legend span{display:inline-flex;align-items:center;gap:6px}.distribution-legend .bar{height:12px;border-radius:3px}
@media print{.distribution-table .bars,.distribution-legend{display:none}}
/* The archive table's column widths are for its own columns; this table sets its own. */
.distribution-table td:nth-child(2),.distribution-table td:nth-child(3){min-width:0}
.distribution-table th,.distribution-table td{padding:12px 14px;vertical-align:middle}
.distribution-table th[scope=row]{font:500 14px/1.4 system-ui,-apple-system,sans-serif;color:#f5f7fa}
.distribution-table thead th{white-space:nowrap}.distribution-table td.num{font-size:15px}
.distribution-table tfoot th[scope=row]{font-weight:700}