/* kokeiden-arviointi-ohje: sivun omat sisältötyylit (pienoismallit). Poistuvat, kun pienoismallit korvataan kaappauksilla. */
:root{--gr:#16a34a; --gr-dark:#15803d; --gr-soft:#4ade80; --pur:#6d6fd6; --orange:#f5a35a; --ink:#1e293b; --muted:#475569; --soft:#64748b; --faint:#94a3b8; --line:#e2e8f0; --line2:#cbd5e1; --card:#fafbfc; --head:#f1f5f9; --help-bg:#f0fdf4; --help-line:#4ade80; --help-ink:#166534; --warn-bg:#fef3c7; --warn-line:#f59e0b; --warn-ink:#92400e; --ai-bg:#eef2ff; --ai-line:#818cf8; --ai-ink:#3730a3; --teal-bg:#e6f6f4; --teal-bd:#99e2d8; --amber-bg:#fff4e6; --amber-bd:#fcd9a8; --req:#dc2626}
h3.sub{font-size:1.12em; margin:24px 0 8px; color:var(--ink)}
.callout{background:var(--help-bg); border-left:4px solid var(--help-line); color:var(--help-ink); padding:12px 16px; border-radius:8px; margin:16px 0; font-size:.95em;}
.callout.warn{background:var(--warn-bg); border-left-color:var(--warn-line); color:var(--warn-ink)}
.callout.ai{background:var(--ai-bg); border-left-color:var(--ai-line); color:var(--ai-ink)}
ul.clean{margin:10px 0; padding-left:22px}
ul.clean li{margin:6px 0}
.path{display:flex; flex-wrap:wrap; gap:8px; align-items:center; margin:14px 0; font-size:.92em}
.path .crumb{background:#fff; border:1px solid var(--line2); border-radius:8px; padding:6px 12px; font-weight:600; color:var(--muted)}
.path .arr{color:var(--faint); font-weight:700}
.mock{margin:20px 0 8px; border-radius:12px; overflow:hidden; box-shadow:0 14px 34px rgba(15,23,42,.16); border:1px solid var(--line)}
.mock .bar{background:#e9eef5; padding:9px 12px; display:flex; align-items:center; gap:7px; border-bottom:1px solid var(--line)}
.mock .dot{width:11px;height:11px;border-radius:50%}
.mock .dot.r{background:#f87171}
.mock .dot.y{background:#fbbf24}
.mock .dot.g{background:#34d399}
.mock .bar .ttl{margin-left:10px; font-size:.8em; color:var(--soft); font-weight:600}
.app{font-size:14px; color:var(--ink)}
.screen{background:#f4f6fb; padding:16px 18px}
.pane{background:#fff; border:1px solid var(--line); border-radius:12px; padding:14px 16px}
.btn{border:1px solid transparent; border-radius:7px; padding:8px 14px; font-weight:600; font-size:.85em; display:inline-flex; align-items:center; gap:6px; cursor:default; white-space:nowrap}
.btn.gr{background:var(--gr); color:#fff}
.btn.ai{background:#4f46e5; color:#fff}
.btn.ghost{background:#fff; border-color:var(--line2); color:#334155}
.btn.sm{padding:5px 10px; font-size:.8em}
.btn.big{font-size:1em; padding:11px 22px}
.fbtn{display:block; width:100%; text-align:center; border-radius:8px; padding:9px; font-weight:600; font-size:.86em; margin-bottom:6px; color:#fff}
.fbtn.send{background:var(--pur)}
.fbtn.grade{background:var(--orange)}
.fbtn.aiall{background:var(--pur)}
.gradewrap{display:grid; grid-template-columns:1.55fr 1fr; gap:12px}
@media(max-width:760px){
.gradewrap{grid-template-columns:1fr}
}
.examhead{background:#e8eafc; border:1px solid #d7d9f5; border-radius:8px; padding:8px 12px; font-weight:600; font-size:.9em; text-align:center; margin-bottom:8px}
.examhead .un{color:#dc2626; font-weight:700}
.refresh{background:#eef0fb; border:1px solid #d7d9f5; border-radius:8px; padding:8px 12px; font-size:.85em; color:#6d6fd6; font-weight:600; text-align:center; margin-bottom:8px}
.fil{display:flex; gap:16px; align-items:center; border:1px solid var(--line); border-radius:8px; padding:8px 12px; margin-bottom:8px; font-size:.85em; color:var(--muted)}
.cb{width:14px;height:14px;border:1px solid var(--line2);border-radius:3px;background:#fff;position:relative;display:inline-block;vertical-align:-2px}
.cb.x{background:#3b82f6;border-color:#3b82f6}
.cb.x::after{content:"✓";color:#fff;font-size:10px;position:absolute;top:-2px;left:1px}
table.grid{width:100%; border-collapse:collapse; font-size:.78em}
table.grid th{background:#f5f6fb; color:var(--muted); font-weight:700; padding:5px 4px; border:1px solid var(--line); text-align:center}
table.grid th.snum{text-align:left; padding-left:8px}
table.grid td{border:1px solid var(--line); padding:0; text-align:center}
table.grid td.snum{text-align:left; padding:5px 8px; white-space:nowrap; color:var(--muted)}
table.grid td.snum .ed{color:#9ca3af; font-size:.85em}
table.grid td.snum .rm{color:#ef4444; font-size:.85em}
.cell{display:inline-block; width:30px; padding:5px 0; font-weight:600; color:var(--ink)}
.cell.sel{background:#0f172a; color:#fff; border-radius:4px}
.cell.sum{color:var(--gr-dark); font-weight:700}
.cell.z{color:#dc2626; background:#fef2f2; border-radius:4px}
.cell.p{color:#b45309; background:#fff7ed; border-radius:4px}
.cell.f{color:#15803d; background:#f0fdf4; border-radius:4px}
.vico{font-size:.85em}
.thmax{display:block; font-weight:500; font-size:.85em; color:var(--faint)}
.railwrap{display:grid; grid-template-columns:200px 1fr; gap:12px}
@media(max-width:760px){
.railwrap{grid-template-columns:1fr}
}
.rail{display:flex; flex-direction:column; gap:8px}
.railcard{background:#fff; border:1px solid var(--line); border-radius:8px; padding:8px 10px; font-size:.82em; font-weight:600; color:var(--muted)}
.railcard.active{border-color:#6d6fd6; background:#eef0fb; color:#3f3f9e}
.avatar{display:inline-flex; align-items:center; justify-content:center; width:20px; height:20px; border-radius:50%; background:#e0e7ff; color:#4338ca; font-weight:800; font-size:.78em; margin-right:6px; vertical-align:-5px}
.srch{border:1px solid var(--line2); border-radius:7px; padding:5px 10px; font-size:.82em; color:var(--faint); background:#fff; display:inline-block}
.fdots{display:flex; align-items:center; gap:5px; padding:8px 12px; background:#f5f6fb; border-bottom:1px solid var(--line); font-size:.76em}
.fdots .lbl{font-weight:800; color:var(--faint); letter-spacing:.6px; margin-right:4px}
.fdot{display:inline-flex; align-items:center; justify-content:center; width:22px; height:22px; border-radius:50%; border:1px solid var(--line2); background:#fff; font-weight:700; color:var(--muted)}
.fdot.cur{background:#0f172a; border-color:#0f172a; color:#fff}
.fdot.ok{background:#dcfce7; border-color:#86efac; color:#15803d}
.fdots .prg{margin-left:auto; color:var(--soft); font-weight:600}
.fdots .keys{color:var(--faint)}
.ffoot{display:flex; align-items:center; gap:8px; padding:9px 12px; background:#f5f6fb; border-top:1px solid var(--line); font-size:.78em; flex-wrap:wrap}
.stp{display:inline-flex; align-items:center; gap:6px; border:1px solid var(--line2); border-radius:8px; background:#fff; padding:3px 6px; font-weight:700}
.stp .pm{width:20px; text-align:center; color:var(--soft)}
.stp .val{min-width:16px; text-align:center}
.chip{display:inline-flex; align-items:center; justify-content:center; min-width:22px; height:22px; border-radius:6px; border:1px solid var(--line2); background:#fff; font-weight:700; color:var(--muted); padding:0 4px}
.chip.on{background:#0f172a; border-color:#0f172a; color:#fff}
.ffoot .sp{flex:1}
.navb{border:1px solid var(--line2); border-radius:7px; background:#fff; padding:3px 9px; font-weight:700; color:var(--muted)}
.detail{background:#fff; border:1px solid var(--line); border-radius:10px; padding:12px 14px}
.detail .dt{font-weight:700; color:var(--muted); font-size:.86em; margin-bottom:6px}
.detail .meta{font-size:.8em; color:var(--soft); line-height:1.7}
.detail .meta b{color:var(--ink)}
.ctp{background:#eef2ff; border:1px solid #c7d2fe; border-radius:8px; padding:8px 10px; margin:8px 0; font-size:.82em; color:#3730a3}
.ctp .big{font-size:1.3em; font-weight:800}
.qbox{background:var(--teal-bg); border:1px solid var(--teal-bd); border-radius:8px; padding:9px 11px; font-size:.82em; color:#0f5b52; margin-top:8px}
.qbox .h{font-weight:700; color:#0f766e; margin-bottom:3px}
.abox{background:var(--amber-bg); border:1px solid var(--amber-bd); border-radius:8px; padding:9px 11px; font-size:.82em; color:#8a5a16; margin-top:8px}
.abox .h{font-weight:700; color:#b45309; margin-bottom:3px}
.three{display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin-top:14px}
@media(max-width:640px){
.three{grid-template-columns:1fr}
}
.wbox{border:1px solid var(--line); border-radius:11px; padding:14px; background:#fff; border-top:4px solid #4f46e5}
.wbox h4{margin:0 0 6px; font-size:.98em; display:flex; align-items:center; gap:7px}
.wbox p{margin:0; font-size:.88em; color:var(--muted)}
.kbd{font-family:ui-monospace,Menlo,Consolas,monospace; background:#eef2f7; border:1px solid var(--line2); border-radius:5px; padding:1px 7px; font-size:.86em}