:root{
  --blue:#1f4e79; --blue2:#2e5496; --bg:#f4f6fb; --card:#ffffff;
  --ink:#1c2430; --muted:#5b6675; --line:#dbe2ee; --ok:#1d7a45; --bad:#c0392b;
  --radius:12px; --shadow:0 1px 3px rgba(20,40,80,.08),0 6px 20px rgba(20,40,80,.06);
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.55}
.wrap{max-width:720px;margin:0 auto;padding:32px 18px 64px}
.wrap.wide{max-width:980px}.wrap.narrow{max-width:480px}
.brand h1{margin:0;color:var(--blue);font-size:1.7rem}
.brand .sub{color:var(--muted);margin:.2rem 0 0}
.brand.row{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:22px;margin:18px 0}
.card h2{margin-top:0;color:var(--blue2);font-size:1.2rem}
.card.info{background:#eef3fb;border-color:#cfdcf2}
.card.alt{background:#fbfcff}
.card.success{border-color:#bfe3cb;background:#f1fbf4}
label{display:block;margin:14px 0;font-weight:600;color:#2a3340}
label small{display:block;font-weight:400;color:var(--muted);margin-top:4px}
input[type=text],input[type=password],textarea,select{
  width:100%;margin-top:6px;padding:11px 12px;border:1px solid #c4cedd;border-radius:9px;
  font:inherit;background:#fff;color:var(--ink)}
input[type=file]{margin-top:8px;font-weight:400}
textarea{resize:vertical}
fieldset{border:1px solid var(--line);border-radius:9px;margin:14px 0;padding:12px 14px}
legend{font-weight:700;color:var(--blue2);padding:0 6px}
.radio,.check{font-weight:400;display:flex;gap:8px;align-items:flex-start;margin:8px 0}
.req:after{content:" *";color:var(--bad)}
.hidden{display:none}
.btn{display:inline-block;background:#eaf0fb;color:var(--blue);border:1px solid #cdd9ee;
  padding:11px 18px;border-radius:9px;font-weight:700;cursor:pointer;text-decoration:none;margin:6px 6px 0 0}
.btn.primary{background:var(--blue);color:#fff;border-color:var(--blue)}
.btn.ghost{background:transparent}
.btn.small{padding:6px 12px;font-size:.85rem}
.btn:hover{filter:brightness(.97)}
.code-box{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:1.5rem;letter-spacing:2px;
  background:#0f2741;color:#fff;border-radius:10px;padding:16px;text-align:center;margin:14px 0;user-select:all}
.note{color:var(--muted);font-size:.9rem}
.alert{background:#fdecec;border:1px solid #f3c2c2;color:#8a2020;padding:12px 14px;border-radius:9px}
.ok{background:#eafaf0;border:1px solid #bfe3cb;color:var(--ok);padding:12px 14px;border-radius:9px}
.badge{display:inline-block;background:#eaf0fb;color:var(--blue);border:1px solid #cdd9ee;
  padding:3px 10px;border-radius:999px;font-size:.85rem;font-weight:700}
.foot{color:var(--muted);font-size:.85rem;margin-top:20px}
.pre{white-space:pre-wrap;word-wrap:break-word}
.grid{width:100%;border-collapse:collapse}
.grid th,.grid td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);font-size:.92rem}
.grid th{color:var(--muted);font-weight:700}
.overdue{color:var(--bad);font-weight:700}
.msg{border:1px solid var(--line);border-radius:9px;padding:10px 12px;margin:8px 0}
.msg.from-gest{background:#eef3fb}
.msg.from-rep{background:#f7f8fb}
.msg-head{font-size:.8rem;color:var(--muted);margin-bottom:4px}
.meta{display:flex;flex-wrap:wrap;gap:18px}
.actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.inline{display:flex;gap:8px;align-items:center}
.inline select{width:auto}
@media(max-width:560px){.brand.row{flex-direction:column}.meta{flex-direction:column;gap:6px}}