:root {
  --bg: #eef1f4;
  --surface: #ffffff;
  --ink: #16202e;
  --ink-2: #4a5566;
  --line: #d6dce4;
  --accent: #1f4e79;
  --accent-ink: #ffffff;
  --ok: #1e7a46;   --ok-bg: #e5f3eb;
  --warn: #8f5d00; --warn-bg: #fcf1d8;
  --bad: #b3261e;  --bad-bg: #fbe8e6;
  --muted-bg: #eceff3;
  --radius: 6px;
  --sans: 'Noto Sans', 'Segoe UI', Arial, sans-serif;
  --serif: 'Noto Serif', Georgia, 'Times New Roman', serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--bg);
}
h1, h2, h3 { line-height: 1.25; margin: 0 0 .5rem; }
h1 { font-family: var(--serif); font-size: 1.75rem; }
h2 { font-size: 1.15rem; font-weight: 600; }
h3 { font-size: 1rem; font-weight: 600; }
p { margin: 0 0 .75rem; }
a { color: var(--accent); }
.muted { color: var(--ink-2); }
.small { font-size: .85rem; }
.boot { padding: 3rem; text-align: center; color: var(--ink-2); }

:focus-visible { outline: 3px solid #7aa7d6; outline-offset: 2px; }

/* ---------- Form elements ---------- */
label { display: block; font-weight: 500; margin-bottom: .9rem; }
input[type=text], input[type=email], input[type=password], input[type=url], input[type=date], textarea, select {
  display: block; width: 100%; margin-top: .3rem;
  font: inherit; color: inherit;
  padding: .55rem .7rem;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: #fff;
}
textarea { min-height: 9rem; resize: vertical; }
input[type=file] { display: block; margin-top: .4rem; font: inherit; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  font: inherit; font-weight: 600;
  padding: .5rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: #fff; color: var(--ink);
  cursor: pointer; white-space: nowrap;
}
.btn:hover { background: var(--muted-bg); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn--primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn--primary:hover { background: #173d61; }
.btn--danger { color: var(--bad); }
.btn--danger:hover { background: var(--bad-bg); }
.btn--link { border: 0; background: none; color: var(--accent); padding: .25rem 0; font-weight: 500; }
.btn--link:hover { background: none; text-decoration: underline; }
.btn--sm { padding: .3rem .65rem; font-size: .85rem; }
.row { display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; }

.alert { padding: .7rem .9rem; border-radius: var(--radius); margin-bottom: 1rem; }
.alert--bad { background: var(--bad-bg); color: var(--bad); }
.alert--warn { background: var(--warn-bg); color: var(--warn); }
.alert--info { background: #e6eef6; color: var(--accent); }

/* ---------- Login ---------- */
.auth { min-height: 100vh; display: grid; place-items: center; padding: 1.5rem; }
.auth__card {
  width: 100%; max-width: 400px;
  background: var(--surface); padding: 2rem;
  border-top: 5px solid var(--accent);
  border-radius: var(--radius);
}
.auth__card .btn--primary { width: 100%; margin-top: .4rem; }

/* ---------- Shell ---------- */
.topbar {
  background: var(--accent); color: var(--accent-ink);
  display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap;
  padding: .6rem 1.5rem;
}
.topbar__brand { font-family: var(--serif); font-size: 1.15rem; font-weight: 700; }
.topbar nav { display: flex; gap: .25rem; flex-wrap: wrap; flex: 1; }
.topbar nav button {
  font: inherit; color: #d9e6f2; background: none; border: 0;
  padding: .45rem .75rem; border-radius: var(--radius); cursor: pointer;
}
.topbar nav button:hover { color: #fff; background: rgba(255,255,255,.1); }
.topbar nav button[aria-current=page] { color: #fff; background: rgba(255,255,255,.18); font-weight: 600; }
.topbar__user { display: flex; align-items: center; gap: .75rem; font-size: .85rem; color: #d9e6f2; }
.topbar__user .btn { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.topbar__user .btn:hover { background: rgba(255,255,255,.1); }

.page { max-width: 1080px; margin: 0 auto; padding: 1.75rem 1.5rem 4rem; }
.page__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.25rem; }

.panel { background: var(--surface); border-radius: var(--radius); padding: 1.25rem 1.4rem; margin-bottom: 1.25rem; border: 1px solid var(--line); }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 0 1rem; }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: .6rem .5rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .82rem; font-weight: 600; color: var(--ink-2); }
tr:last-child td { border-bottom: 0; }
td.actions { white-space: nowrap; text-align: right; }

.badge { display: inline-block; font-size: .8rem; font-weight: 600; padding: .12rem .55rem; border-radius: 999px; white-space: nowrap; }
.badge--ok { background: var(--ok-bg); color: var(--ok); }
.badge--warn { background: var(--warn-bg); color: var(--warn); }
.badge--bad { background: var(--bad-bg); color: var(--bad); }
.badge--muted { background: var(--muted-bg); color: var(--ink-2); }

.empty { text-align: center; padding: 2rem 1rem; color: var(--ink-2); }

/* ---------- Report ---------- */
.report { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.report__head { padding: 1.75rem 2rem 1.25rem; border-bottom: 1px solid var(--line); }
.report__verdict { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; margin-top: .75rem; }
.verdict {
  font-family: var(--serif); font-weight: 700; font-size: 1.2rem;
  padding: .35rem .9rem; border-radius: var(--radius);
}
.verdict--ok { background: var(--ok-bg); color: var(--ok); }
.verdict--warn { background: var(--warn-bg); color: var(--warn); }
.verdict--bad { background: var(--bad-bg); color: var(--bad); }
.report__meta { font-size: .85rem; color: var(--ink-2); margin-top: .5rem; }
.report__section { padding: 1.4rem 2rem; border-bottom: 1px solid var(--line); }
.report__section:last-child { border-bottom: 0; }
.report__section > h2 { display: flex; align-items: center; gap: .5rem; }
.count { font-size: .8rem; font-weight: 600; color: var(--ink-2); background: var(--muted-bg); padding: 0 .5rem; border-radius: 999px; }
.summary { font-size: 1.02rem; max-width: 75ch; }

.finding { border-left: 4px solid var(--line); padding: .7rem 0 .7rem 1rem; margin: .6rem 0; }
.finding--ok { border-left-color: var(--ok); }
.finding--warn { border-left-color: #d9a21b; }
.finding--bad { border-left-color: var(--bad); }
.finding--muted { border-left-color: var(--line); }
.finding__top { display: flex; justify-content: space-between; gap: .75rem; align-items: baseline; }
.finding__title { font-weight: 600; }
.finding blockquote { margin: .45rem 0; padding: .4rem .7rem; background: var(--muted-bg); border-radius: 4px; font-size: .9rem; color: var(--ink-2); }
.finding dl { margin: .4rem 0 0; display: grid; grid-template-columns: max-content 1fr; gap: .25rem .75rem; font-size: .92rem; }
.finding dt { color: var(--ink-2); }
.finding dd { margin: 0; max-width: 75ch; }

details.collapsed > summary { cursor: pointer; font-weight: 600; color: var(--accent); padding: .3rem 0; }

.disclaimer { font-size: .85rem; color: var(--ink-2); padding: 1rem 2rem; background: var(--muted-bg); border-radius: 0 0 var(--radius) var(--radius); }

/* ---------- Busy + toast ---------- */
.busy { position: fixed; inset: 0; background: rgba(22,32,46,.45); display: grid; place-items: center; z-index: 50; padding: 1rem; }
.busy[hidden] { display: none; }
.busy__box { background: #fff; border-radius: var(--radius); padding: 1.5rem 1.75rem; max-width: 420px; text-align: center; }
.spinner { width: 34px; height: 34px; margin: 0 auto .9rem; border: 3px solid var(--line); border-top-color: var(--accent); border-radius: 50%; animation: spin 0.9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spinner { animation-duration: 3s; } }

.toast { position: fixed; bottom: 1.25rem; left: 50%; transform: translateX(-50%); background: var(--ink); color: #fff; padding: .7rem 1.1rem; border-radius: var(--radius); z-index: 60; max-width: 90vw; }
.toast--bad { background: var(--bad); }
.toast[hidden] { display: none; }

@media (max-width: 640px) {
  .page { padding: 1.25rem 1rem 3rem; }
  .report__head, .report__section { padding-left: 1.1rem; padding-right: 1.1rem; }
  .finding dl { grid-template-columns: 1fr; }
}

/* ---------- Print / PDF ---------- */
@media print {
  @page { margin: 16mm 14mm; }
  body { background: #fff; font-size: 11pt; }
  .topbar, .no-print, .toast, .busy { display: none !important; }
  .page { max-width: none; padding: 0; }
  .report { border: 0; }
  .report__head, .report__section { padding-left: 0; padding-right: 0; }
  .finding { break-inside: avoid; }
  .badge, .verdict, .finding, .disclaimer, blockquote { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .disclaimer { padding: .75rem; }
  details.collapsed > summary { display: none; }
}