:root {
  --ink: #1b2230;
  --muted: #5d6676;
  --line: #d9dde5;
  --bg: #f2f4f7;
  --card: #ffffff;
  --stage: #1f2a3a;
  --accent: #0c6b78;
  --accent-dark: #084f59;
  --warn: #a4342b;
  --ok-bg: #e4f3ec;
  --ok: #17603d;
  --err-bg: #fbe9e7;
}
* { box-sizing: border-box; }
html { font-size: 16px; }
body { margin: 0; background: var(--bg); color: var(--ink);
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif; line-height: 1.5; }
a { color: var(--accent); }
a:hover { color: var(--accent-dark); }

.topbar { background: var(--stage); color: #fff; display: flex; flex-wrap: wrap; align-items: center;
  gap: 0.5rem 1.5rem; padding: 0.6rem 1.25rem; border-bottom: 4px solid var(--accent); }
.brand { color: #fff; text-decoration: none; font-weight: 700; font-size: 1.15rem; letter-spacing: 0.01em; }
.brand span { font-weight: 400; opacity: 0.8; }
.nav { display: flex; flex-wrap: wrap; gap: 0.25rem; margin-left: auto; align-items: center; }
.nav a { color: #e9eef5; text-decoration: none; padding: 0.4rem 0.7rem; border-radius: 4px; }
.nav a:hover, .nav a:focus-visible { background: rgba(255,255,255,0.14); color: #fff; }
.whoami { font-size: 0.85rem; opacity: 0.75; width: 100%; }

.content { max-width: 1100px; margin: 0 auto; padding: 1.25rem; }
h1 { font-size: 1.7rem; margin: 0.4rem 0 1rem; }
h2 { font-size: 1.2rem; margin: 0 0 0.75rem; }
h3 { font-size: 1rem; margin: 1.1rem 0 0.5rem; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 6px; padding: 1rem 1.25rem; margin-bottom: 1.25rem; }
.card > h2 { padding-bottom: 0.5rem; border-bottom: 1px solid var(--line); }
.empty { color: var(--muted); padding: 0.5rem 0; }
.muted { color: var(--muted); }
.prewrap { white-space: pre-wrap; }

.msg { padding: 0.7rem 1rem; border-radius: 4px; margin-bottom: 1rem; border: 1px solid transparent; }
.msg-ok { background: var(--ok-bg); color: var(--ok); border-color: #b8dfca; }
.msg-error { background: var(--err-bg); color: var(--warn); border-color: #f0c4be; }

.table-wrap { overflow-x: auto; }
table.grid { width: 100%; border-collapse: collapse; }
table.grid th { text-align: left; font-weight: 600; font-size: 0.9rem; color: var(--muted); border-bottom: 2px solid var(--line); padding: 0.45rem 0.6rem; }
table.grid td { padding: 0.5rem 0.6rem; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.grid tr:hover td { background: #f8fafc; }
.open { color: var(--warn); font-weight: 600; }
.mine { color: var(--ok); font-weight: 600; }

.btn, input[type=submit].btn, a.btn {
  display: inline-block; background: #fff; color: var(--ink); border: 1px solid #aab2bf; border-radius: 4px;
  padding: 0.4rem 0.9rem; font: inherit; cursor: pointer; text-decoration: none; line-height: 1.3; }
.btn:hover { background: #eef1f5; color: var(--ink); }
.btn-primary, input[type=submit].btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); color: #fff; }
.btn-danger, input[type=submit].btn-danger { color: var(--warn); border-color: #d9a39d; }
.btn-danger:hover { background: var(--err-bg); }
.btn-small { padding: 0.2rem 0.6rem; font-size: 0.88rem; }
.link-btn { background: none; border: 0; color: var(--accent); cursor: pointer; font: inherit; padding: 0 0.3rem; text-decoration: underline; }
.link-danger { color: var(--warn); }
.actions { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.75rem; align-items: center; }
.row-actions a, .row-actions input { margin-right: 0.35rem; }

.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 0.9rem 1.25rem; }
.form-grid .wide { grid-column: 1 / -1; }
label { display: block; font-weight: 600; font-size: 0.92rem; }
label > input, label > select, label > textarea { display: block; margin-top: 0.25rem; font-weight: 400; }
input[type=text], input[type=password], input[type=email], input[type=tel], input[type=number],
input[type=datetime-local], select, textarea {
  width: 100%; padding: 0.45rem 0.6rem; border: 1px solid #aab2bf; border-radius: 4px; font: inherit; background: #fff; color: var(--ink); }
textarea { min-height: 6rem; resize: vertical; }
input:focus-visible, select:focus-visible, textarea:focus-visible, .btn:focus-visible, a:focus-visible {
  outline: 3px solid #7cc4cf; outline-offset: 1px; }
.form-inline { display: flex; flex-wrap: wrap; gap: 0.5rem 0.75rem; align-items: center; margin-top: 0.75rem; }
.form-inline input[type=text] { width: 14rem; }
.form-inline input[type=number] { width: 5rem; }
.form-inline select { width: auto; min-width: 12rem; }
td select { width: auto; min-width: 12rem; }
td input[type=text] { min-width: 14rem; }
.validator, .field-error { color: var(--warn); font-size: 0.85rem; font-weight: 400; }
.narrow { max-width: 440px; margin: 2rem auto; }
.badge { display: inline-block; padding: 0.05rem 0.55rem; border-radius: 99px; font-size: 0.8rem; background: #e6eaf0; color: var(--muted); }
.badge-warn { background: #fdecc8; color: #7a5200; }

.footer { text-align: center; color: var(--muted); font-size: 0.85rem; padding: 1.5rem 0; }

.report h1 { margin-bottom: 0.25rem; }
.report .perf { margin-top: 1.25rem; break-inside: avoid; }

@media print {
  .no-print, .topbar, .footer { display: none !important; }
  body { background: #fff; font-size: 11pt; }
  .content { max-width: none; padding: 0; }
  .card { border: 0; padding: 0; }
  table.grid th, table.grid td { border-bottom: 1px solid #999; }
  a { color: #000; text-decoration: none; }
}