/* MMT Platform — shared styles (Phase 4A). Clean, laptop-first, low-chrome. */
:root{
  --mmt-blue:#1d4ed8; --mmt-blue-dark:#1e3a8a; --mmt-green:#15803d;
  --ink:#0f172a; --muted:#64748b; --line:#e2e8f0; --bg:#f1f5f9; --card:#ffffff;
  --warn-bg:#fef2f2; --warn-line:#b91c1c; --warn-ink:#7f1d1d;
  --ok:#15803d; --bad:#b91c1c; --chip:#eef2ff;
  --radius:14px; --shadow:0 1px 3px rgba(15,23,42,.08),0 8px 24px rgba(15,23,42,.06);
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
a{color:var(--mmt-blue)}
.topbar{display:flex;align-items:center;gap:14px;padding:14px 22px;background:linear-gradient(135deg,var(--mmt-blue),var(--mmt-blue-dark));color:#fff}
.topbar .brand{font-weight:800;letter-spacing:.2px;font-size:1.05rem}
.topbar .sub{opacity:.85;font-size:.85rem}
.topbar .spacer{flex:1}
.topbar .who{font-size:.85rem;opacity:.95}
.btn{appearance:none;border:1px solid var(--line);background:#fff;color:var(--ink);padding:9px 14px;border-radius:10px;font-weight:600;cursor:pointer}
.btn:hover{border-color:#cbd5e1}
.btn.primary{background:var(--mmt-blue);border-color:var(--mmt-blue);color:#fff}
.btn.primary:hover{background:var(--mmt-blue-dark)}
.btn.ghost{background:transparent;border-color:rgba(255,255,255,.5);color:#fff}
.btn:disabled{opacity:.5;cursor:not-allowed}
.wrap{max-width:1100px;margin:0 auto;padding:22px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.login{max-width:460px;margin:8vh auto;padding:28px}
.login h1{margin:.1em 0 .2em;font-size:1.4rem}
.login p.lead{color:var(--muted);margin:.2em 0 1.1em}
.login .secure{display:flex;gap:8px;align-items:flex-start;background:var(--chip);border:1px solid #c7d2fe;border-radius:10px;padding:10px 12px;font-size:.85rem;color:var(--mmt-blue-dark);margin-bottom:14px}
.field{margin-bottom:12px}
.field label{display:block;font-size:.82rem;color:var(--muted);margin-bottom:5px;font-weight:600}
.field input{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:10px;font-size:1rem;letter-spacing:.06em}
.msg{margin-top:10px;padding:10px 12px;border-radius:10px;font-size:.88rem;display:none}
.msg.show{display:block}
.msg.info{background:#eff6ff;color:#1e40af}
.msg.bad{background:var(--warn-bg);color:var(--bad)}
.msg.ok{background:#f0fdf4;color:var(--ok)}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin:16px 0}
.stat{padding:16px}
.stat .label{font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.stat .value{font-size:1.8rem;font-weight:800;margin-top:4px}
.profile{display:flex;gap:14px;align-items:center;padding:16px;margin-top:16px}
.avatar{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:800;font-size:1.1rem}
.profile .name{font-weight:800;font-size:1.1rem}
.profile .meta{color:var(--muted);font-size:.9rem}
.section{padding:18px;margin-top:16px}
.section h2{margin:0 0 6px;font-size:1.05rem}
.section .hint{color:var(--muted);font-size:.85rem;margin:0 0 12px}
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:12px}
.filters select,.filters input{padding:8px 10px;border:1px solid var(--line);border-radius:9px;font-size:.88rem;background:#fff}
table{width:100%;border-collapse:collapse;font-size:.88rem}
th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line)}
th{color:var(--muted);font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.03em}
tr:hover td{background:#f8fafc}
.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:.74rem;font-weight:700}
.badge.kind{background:var(--chip);color:var(--mmt-blue-dark)}
.badge.support{background:#fef2f2;color:var(--bad)}
.badge.ok{background:#f0fdf4;color:var(--ok)}
.pct{font-weight:700}
.pct.lo{color:var(--bad)} .pct.mid{color:#b45309} .pct.hi{color:var(--ok)}
.empty{padding:26px;text-align:center;color:var(--muted)}
.empty .big{font-size:1.05rem;font-weight:700;color:var(--ink);margin-bottom:4px}
.row-actions{display:flex;gap:8px;flex-wrap:wrap}
.modal-back{position:fixed;inset:0;background:rgba(15,23,42,.5);display:none;align-items:center;justify-content:center;padding:20px;z-index:50}
.modal-back.show{display:flex}
.modal{background:#fff;border-radius:var(--radius);max-width:640px;width:100%;max-height:85vh;overflow:auto;padding:22px}
.warn-banner{margin:0;padding:14px 22px;background:var(--warn-bg);border-bottom:2px solid var(--warn-line);color:var(--warn-ink);font-size:.9rem}
.hidden{display:none!important}
.muted{color:var(--muted)}
.right{text-align:right}
@media print{.topbar,.filters,.btn{display:none!important}body{background:#fff}}