/* === styles.css === */
:root{
  --blue:#0a58ca;
  --blue-700:#084298;
  --green:#198754;
  --red:#dc3545;
  --gray:#6c757d;
  --bg:#f6f8fb;
  --card:#ffffff;
  --shadow:0 8px 20px rgba(0,0,0,.08);
  --radius:18px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;background:var(--bg);color:#222}
.container{max-width:1080px;margin:0 auto;padding:16px}
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}
.header{display:flex;gap:12px;align-items:center;justify-content:space-between;margin-bottom:16px}
.brand{display:flex;gap:12px;align-items:center}
.brand img{height:36px}
.brand .title{font-weight:700;color:var(--blue-700)}
.badge{border-radius:999px;padding:6px 10px;background:#eef2ff;color:#2b2e83;font-weight:600}
button,.btn{cursor:pointer;border:0;border-radius:12px;padding:10px 14px;background:var(--blue);color:#fff;font-weight:600;box-shadow:var(--shadow)}
button.secondary{background:#e9ecef;color:#111}
button.ghost{background:transparent;color:var(--blue);box-shadow:none}
button.danger{background:var(--red)}
button.success{background:var(--green)}
button.gray{background:var(--gray)}
button:disabled{opacity:.6;cursor:not-allowed}
.input,select,textarea{width:100%;padding:10px 12px;border:1px solid #d0d7de;border-radius:10px;background:#fff}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.row3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.row4{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.grid{display:grid;gap:12px}
.footer{margin-top:16px;display:flex;gap:8px;justify-content:flex-end}
hr{border:0;border-top:1px solid #eee;margin:10px 0}
.nav{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.nav .tab{padding:8px 10px;border-radius:10px;background:#edf2ff;color:#2b2e83;font-weight:600;cursor:pointer}
.nav .tab.active{background:var(--blue);color:#fff}
.hidden{display:none!important}
.kpi{display:flex;gap:10px;align-items:center;justify-content:space-between;background:#f5f8ff;border:1px solid #e2e8ff;padding:10px 12px;border-radius:12px}
.kpi .n{font-size:22px;font-weight:800}
.tag{padding:4px 8px;border-radius:10px;font-weight:700}
.tag.green{background:#e6f4ea;color:#0f5132}
.tag.red{background:#fde7ea;color:#842029}
.tag.gray{background:#f1f3f5;color:#495057}
.q-row{display:grid;grid-template-columns:40px 1fr 110px 1fr;gap:8px;align-items:center}
.q-row .idx{font-weight:700;color:#6b7280}
.q-row .punt{text-align:center;font-weight:700}
.q-row select{min-width:100px}
.answer.si{background:#e6f4ea;border:1px solid #b7e1c0}
.answer.no{background:#fde7ea;border:1px solid #f1b0b7}
.answer.na{background:#f1f3f5;border:1px solid #d3d7db}
.files{display:flex;gap:8px;flex-wrap:wrap}
.file-pill{background:#f8f9fa;border:1px solid #e9ecef;border-radius:999px;padding:6px 10px;font-size:12px}
.table{width:100%;border-collapse:collapse}
.table th,.table td{border-bottom:1px solid #eee;padding:8px;text-align:left}
.table tr:hover{background:#f8fafc}
.back{display:inline-flex;align-items:center;gap:8px;color:var(--blue);cursor:pointer;font-weight:700}
@media (max-width: 720px){
  .row,.row3,.row4{grid-template-columns:1fr}
  .q-row{grid-template-columns:30px 1fr;gap:6px}
}