/* okul-odev 2026-10-11: Ödev bölümü. Yalnız /odev sayfalarında yüklenir. */
.od-nav{background:var(--ok-sky,#E6F0FF);border-bottom:2px solid var(--yn-line,rgba(20,33,61,.14))}
.od-nav-in{display:flex;gap:8px;overflow:auto;padding:10px 0;scrollbar-width:thin}
.od-nav a{flex:none;text-decoration:none;font-weight:800;font-size:.86rem;padding:6px 12px;border-radius:999px;background:var(--yn-card,#fff);color:var(--ok-blue,#1F5FD6);border:2px solid transparent}
.od-nav a[aria-current="page"],.od-nav a:hover{background:var(--ok-blue,#1F5FD6);color:#fff}
.od{padding:8px 0 48px}
.od-page{width:min(980px,100% - 28px);margin:18px auto 0}
.od-kicker{margin:0 0 8px;font-weight:800;color:var(--ok-blue,#1F5FD6);font-size:.86rem}
.od-kicker a{color:inherit}
.od-head h1,.od-sheet h1{margin:0;font-size:clamp(1.8rem,4vw,2.6rem);line-height:1.15}
.od-lead{margin:10px 0 0;font-size:1.08rem;max-width:62ch}
.od-cards{list-style:none;margin:22px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.od-card{display:flex;flex-direction:column;gap:6px;height:100%;padding:16px;border-radius:22px;background:var(--yn-card,#fff);border:2.5px solid var(--c,var(--ok-blue,#1F5FD6));box-shadow:0 6px 0 var(--c,var(--ok-blue,#1F5FD6));text-decoration:none;color:inherit}
.od-card:hover{transform:translateY(-3px)}
.od-card strong{font-size:1.15rem}
.od-card-meta{font-weight:800;color:var(--c,var(--ok-blue,#1F5FD6));font-size:.86rem}
.od-note,.od-warn{margin-top:22px;padding:14px 16px;border-radius:18px;background:var(--yn-card,#fff);border:2px solid var(--yn-line)}
.od-warn{display:flex;flex-direction:column;gap:4px;border-color:var(--ok-orange,#FF8A1F);background:color-mix(in srgb,var(--ok-sun,#FFC83D) 28%,var(--yn-card,#fff))}
.od-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin:16px 0}
.od-facts div{background:var(--yn-card,#fff);border:2px solid var(--yn-line);border-radius:16px;padding:10px 12px}
.od-facts dt{font-size:.75rem;font-weight:900;letter-spacing:.04em;text-transform:uppercase;color:var(--yn-mute)}
.od-facts dd{margin:2px 0 0}
.od-play{margin-top:8px;padding:16px;border-radius:24px;background:var(--yn-card,#fff);border:2.5px solid var(--c,#1F5FD6);min-height:280px}
.od-play-bar,.od-filters,.od-tools,.od-form{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.od-tools,.od-form{margin:12px 0}
.od-btn,button.od-opt,button.od-chip,.od-form button{font:inherit;font-weight:800;border-radius:14px;border:2px solid var(--ok-blue,#1F5FD6);background:var(--yn-card,#fff);color:var(--ok-blue,#1F5FD6);padding:8px 12px;cursor:pointer}
.od-btn-hot,.od-form button[type="submit"]{background:var(--ok-blue,#1F5FD6);color:#fff;box-shadow:0 4px 0 #123E94}
.od-chip.is-on{background:var(--ok-blue,#1F5FD6);color:#fff}
.od-form label{display:flex;flex-direction:column;gap:4px;font-weight:800;font-size:.86rem}
.od-form select,.od-form input,.od-title-edit input,.od-cell{font:inherit;border:2px solid var(--yn-line);border-radius:12px;padding:8px 10px;background:var(--yn-paper,#fff);color:inherit}
.od-score{font-weight:800}
.od-quiz{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-direction:column;gap:12px}
.od-q{background:var(--yn-card,#fff);border:2px solid var(--yn-line);border-radius:18px;padding:14px}
.od-q.is-hidden{display:none}
.od-q-meta{margin:0;font-size:.8rem;font-weight:800;color:var(--yn-mute)}
.od-q-text{margin:6px 0;font-weight:800}
.od-opts{display:grid;gap:8px}
.od-opt.is-right{background:#16A34A;color:#fff;border-color:#0E7A35}
.od-opt.is-wrong{background:#E0115F;color:#fff;border-color:#9F1239}
.od-explain{margin:8px 0 0;padding:8px 10px;border-radius:12px;background:var(--ok-sky,#E6F0FF)}
.od-grade-grid{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;margin:16px 0;padding:0}
.od-grade-grid a,.od-sheet-list a{display:flex;flex-direction:column;gap:2px;text-decoration:none;color:inherit;background:var(--yn-card,#fff);border:2px solid var(--yn-line);border-radius:16px;padding:12px}
.od-grade-grid a:hover,.od-sheet-list a:hover{border-color:var(--ok-blue,#1F5FD6)}
.od-sheet-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.od-block{margin-top:18px}
.od-block h2,.od-block h3{margin:8px 0}
.od-links{margin:0;padding-left:1.1rem}
.od-more{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.od-more a{text-decoration:none;font-weight:800;font-size:.86rem;padding:6px 10px;border-radius:999px;background:var(--ok-sky,#E6F0FF);color:inherit}
.od-more a[aria-current="page"]{background:var(--ok-blue,#1F5FD6);color:#fff}
.od-sheet{background:#fff;color:#14213D;border:2px solid rgba(20,33,61,.16);border-radius:18px;padding:22px 18px;margin-top:8px}
html[data-theme="dark"] .od-sheet{background:#fff;color:#14213D}
.od-sheet-brand{margin:0;font-size:.78rem;font-weight:900;letter-spacing:.04em;text-transform:uppercase;color:#1F5FD6}
.od-sheet-meta,.od-kazanim,.od-name-line,.od-kutu{margin:6px 0}
.od-name-line{font-weight:800;margin-top:12px}
.od-qs{margin:12px 0 0;padding-left:1.3rem}
.od-qi{margin:0 0 14px;break-inside:avoid}
.od-tip{display:inline-block;font-size:.72rem;font-weight:900;letter-spacing:.03em;text-transform:uppercase;background:#E6F0FF;color:#1F5FD6;border-radius:999px;padding:1px 8px;margin-right:4px}
.od-lines i{display:block;border-bottom:1px dashed rgba(20,33,61,.35);height:1.6rem}
.od-key{margin-top:16px;padding-top:8px;border-top:2px dashed rgba(20,33,61,.25)}
.od-key[hidden]{display:none !important}
.od-match{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.od-steps li{margin:6px 0}
.od-sablon{display:block;width:min(420px,100%);height:auto;margin-top:8px;border:1px solid rgba(20,33,61,.2)}
.od-check{display:inline-flex;gap:6px;align-items:center;font-weight:700}
.od-fine{font-size:.86rem;color:var(--yn-mute)}
.od-title-edit{display:flex;flex-direction:column;gap:4px;font-weight:800;max-width:360px}
.od-table-scroll{overflow:auto}
.od-prog{width:100%;border-collapse:collapse;min-width:640px}
.od-prog th,.od-prog td{border:1px solid rgba(20,33,61,.2);padding:4px;text-align:left;vertical-align:middle}
.od-prog th{background:#E6F0FF;font-size:.82rem}
.od-cell{width:100%;border:0;background:transparent;padding:6px;min-width:90px}
.od-cell[data-tone="0"]{background:#E6F0FF}
.od-cell[data-tone="1"]{background:#FFEFD6}
.od-cell[data-tone="2"]{background:#DCFCE7}
.od-cell[data-tone="3"]{background:#FCE7F3}
.od-cell[data-tone="4"]{background:#FEF3C7}
.od-cell[data-tone="5"]{background:#E0F2FE}
.od-cell[data-tone="6"]{background:#EDE9FE}
.od-cell[data-tone="7"]{background:#FFEDD5}
.od-game-top{display:flex;justify-content:space-between;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:10px}
.od-board{display:grid;gap:8px}
.od-tile{font:inherit;font-weight:800;border-radius:14px;border:2px solid var(--c,#1F5FD6);background:#fff;color:#14213D;min-height:64px;cursor:pointer}
.od-tile:disabled{opacity:.55}
.od-tile.is-open,.od-tile.is-lock{background:var(--c,#1F5FD6);color:#fff}
.od-tile.is-bad{background:#E0115F;color:#fff;border-color:#9F1239}
.od-clock{width:min(220px,70vw);height:auto;display:block;margin:8px auto}
.od-keypad{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.od-keypad button,.od-num{font:inherit;font-weight:800;min-width:48px;min-height:44px;border-radius:12px;border:2px solid #1F5FD6;background:#fff;color:#14213D}
.od-prompt{font-size:1.6rem;font-weight:900;margin:8px 0}
.od-input{font:inherit;font-size:1.4rem;font-weight:800;padding:8px 12px;border-radius:12px;border:2px solid #1F5FD6;width:8ch}
@media (max-width:640px){
  .od-page{width:min(100% - 16px,980px)}
  .od-match{grid-template-columns:1fr}
}
@media print{
  .yn-head,.yn-foot,.sc-topbar,.yn-sheet,.yn-progress,.od-nav,.yn-skip,.od-noprint,.ok-subs{display:none !important}
  body.sc-okul{background:#fff !important}
  .yn-main,.od,.od-page{width:auto;margin:0;padding:0}
  .od-sheet{border:0;border-radius:0;box-shadow:none;padding:0}
  .od-key.od-print-on{display:block !important;break-before:page}
  .od-qi,.od-prog tr{break-inside:avoid}
  a{color:inherit;text-decoration:none}
}