* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; color: #222; background: #f4f6f8; }
a { color: #0a3d62; text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar { background: #0a3d62; color: #fff; }
.topbar .topbar-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 20px; max-width: 1200px; margin: 0 auto; flex-wrap: wrap; }
.topbar .brand { color: #fff; font-weight: 700; font-size: 18px; }
.topbar nav { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.topbar nav a { color: #d7e7f3; }
.topbar nav a:hover { color: #fff; }
.topbar .user-chip { background: rgba(255,255,255,0.12); padding: 4px 10px; border-radius: 12px; font-size: 12px; }
.topbar form.inline { display: inline; }
.topbar button.linklike { background: transparent; border: none; color: #d7e7f3; cursor: pointer; font-size: 14px; padding: 0; }
.topbar button.linklike:hover { color: #fff; }
.hamburger { display: none; background: transparent; border: 0; color: #fff; font-size: 22px; cursor: pointer; }

@media (max-width: 720px) {
  .hamburger { display: inline-block; order: 2; }
  .topbar nav { display: none; width: 100%; flex-direction: column; align-items: flex-start; }
  body.nav-open .topbar nav { display: flex; }
}

.main { max-width: 1100px; margin: 0 auto; padding: 20px; }
.page { max-width: 1000px; }
.page.narrow { max-width: 640px; margin: 0 auto; }
.page.center { text-align: center; }
.page-header { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.header-actions { display: flex; gap: 8px; align-items: center; }

.card { background: #fff; border: 1px solid #e3e7eb; border-radius: 10px; padding: 18px; margin-bottom: 16px; box-shadow: 0 1px 2px rgba(0,0,0,0.03); }
.card h3 { margin-top: 0; }
.card.narrow { max-width: 480px; margin: 40px auto; }

.login-card { max-width: 380px; margin: 80px auto; background: #fff; border-radius: 12px; padding: 28px; box-shadow: 0 6px 20px rgba(10,61,98,0.12); }
.login-card h1 { margin-top: 0; color: #0a3d62; }
.login-card .sub { color: #666; margin-top: -6px; }

.form label { display: block; margin-bottom: 12px; font-size: 14px; color: #333; }
.form input[type="text"], .form input[type="email"], .form input[type="password"], .form input[type="tel"],
.form input[type="date"], .form input[type="time"], .form input[type="number"], .form input:not([type]),
.form select, .form textarea,
.login-card input, .login-card select,
input[type="text"], input[type="email"], input[type="password"], input[type="tel"],
input[type="date"], input[type="time"], input[type="number"], input:not([type]),
select, textarea {
  display: block; width: 100%; padding: 10px 12px; margin-top: 4px;
  border: 1px solid #cfd6dc; border-radius: 8px; font-size: 15px; background: #fff;
}
.form textarea { resize: vertical; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 540px) { .form .row { grid-template-columns: 1fr; } }
.form .check { display: flex; gap: 8px; align-items: center; }
.form .check input { width: auto; margin: 0; }
.hidden { display: none; }
fieldset { border: 1px dashed #cfd6dc; border-radius: 8px; padding: 8px 12px; margin: 8px 0 12px; }

button, .btn { display: inline-block; background: #eaeff3; color: #222; border: 1px solid #cfd6dc; padding: 9px 14px; border-radius: 8px; cursor: pointer; font-size: 14px; text-decoration: none; }
button:hover, .btn:hover { background: #dde4ea; }
button.primary, .btn.primary { background: #0a3d62; color: #fff; border-color: #0a3d62; }
button.primary:hover, .btn.primary:hover { background: #073050; }
button.large { padding: 12px 18px; font-size: 16px; }
button.small, .btn.small { padding: 6px 10px; font-size: 12px; }

.pill { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 12px; text-transform: capitalize; }
.pill-open { background: #fff4d9; color: #8a6100; }
.pill-investigating { background: #e1f0ff; color: #0a3d62; }
.pill-closed { background: #e4f6e0; color: #2b6a1e; }

table.data { width: 100%; border-collapse: collapse; background: #fff; }
table.data th, table.data td { padding: 9px 10px; border-bottom: 1px solid #eef1f4; text-align: left; font-size: 14px; }
table.data tr.click:hover { background: #f7fafc; cursor: pointer; }
table.data tr.inactive { opacity: 0.55; }
.table-wrap { overflow-x: auto; }

.tabs { display: flex; gap: 2px; margin-bottom: 12px; border-bottom: 1px solid #e3e7eb; overflow-x: auto; }
.tabs a { padding: 10px 14px; color: #555; border-bottom: 2px solid transparent; white-space: nowrap; }
.tabs a.active { color: #0a3d62; border-bottom-color: #0a3d62; font-weight: 600; }

.flash-error { background: #ffe8e8; color: #901e1e; padding: 10px 14px; border-radius: 8px; margin-bottom: 12px; }
.flash-ok { background: #e4f6e0; color: #2b6a1e; padding: 10px 14px; border-radius: 8px; margin-bottom: 12px; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 800px) { .grid-2 { grid-template-columns: 1fr; } }

dl.kv { display: grid; grid-template-columns: 140px 1fr; gap: 6px 12px; margin: 0; }
dl.kv dt { color: #666; font-weight: 600; font-size: 13px; }
dl.kv dd { margin: 0; font-size: 14px; }
.pre { white-space: pre-wrap; }
.small { font-size: 12px; }
.muted { color: #666; }

.signature { display: block; width: 100%; max-width: 600px; height: 180px; border: 2px dashed #cfd6dc; border-radius: 10px; background: #fff; touch-action: none; }
.sig-thumb { max-width: 280px; border: 1px solid #e3e7eb; border-radius: 6px; background: #fff; }

.thumb { width: 120px; height: 120px; object-fit: cover; border-radius: 8px; border: 1px solid #e3e7eb; }
.attachment-list { list-style: none; padding: 0; margin: 0 0 10px; display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; }
.attachment-list li { padding: 4px; }

.inline-form { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; margin-top: 10px; }
.inline-form label { margin: 0; }
.inline-form input, .inline-form select { width: auto; }

.witness-list, .action-list, .events { list-style: none; padding: 0; margin: 0; }
.witness-list li, .action-list li { border-bottom: 1px solid #eef1f4; padding: 10px 0; }
.share-link { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.share-link code { background: #f4f6f8; padding: 4px 8px; border-radius: 6px; font-size: 12px; word-break: break-all; }

.events li { padding: 4px 0; font-size: 13px; color: #444; }