/* CDR Hub — deliberately simple, high-contrast, keyboard-friendly styling. */

:root {
  --fg: #15202b;
  --bg: #ffffff;
  --muted: #4a5568;
  --accent: #0b5fff;
  --border: #c2cad6;
  --error: #9b1c1c;
  --ok-bg: #e7f3ec;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font: 16px/1.5 system-ui, "Segoe UI", Arial, sans-serif;
  color: var(--fg);
  background: var(--bg);
}

/* Visible focus everywhere — important for keyboard / low-vision users. */
a:focus, button:focus, input:focus, [tabindex]:focus {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: #fff;
  padding: 0.5rem 1rem;
}
.skip-link:focus { left: 0; z-index: 10; }

header {
  border-bottom: 2px solid var(--border);
  padding: 0.5rem 1rem;
}
header nav { display: flex; align-items: center; gap: 1.5rem; }
header .brand { font-weight: 700; font-size: 1.1rem; }
header nav ul { display: flex; gap: 1rem; list-style: none; margin: 0; padding: 0; }
header nav a[aria-current="page"] { font-weight: 700; text-decoration: underline; }
header .logout { margin-left: auto; }

main { max-width: 60rem; margin: 0 auto; padding: 1rem; }
main.login { max-width: 22rem; margin-top: 4rem; }

h1 { font-size: 1.6rem; }
h2 { font-size: 1.25rem; }

fieldset {
  border: 1px solid var(--border);
  border-radius: 6px;
  margin: 0 0 1rem;
  padding: 0.5rem 1rem 1rem;
}
legend { font-weight: 700; padding: 0 0.3rem; }
fieldset.primary-filter { border-color: var(--accent); background: #f6f9ff; }

label.radio, label.check { display: inline-flex; align-items: center; gap: 0.4rem; margin: 0.25rem 1rem 0.25rem 0; }
.field { display: flex; flex-direction: column; gap: 0.25rem; max-width: 22rem; }
.field label { font-weight: 600; }
input[type="text"], input[type="date"], input[type="password"],
input[type="number"], input[type="search"], input[type="email"],
input[type="url"], select {
  padding: 0.4rem; border: 1px solid var(--border); border-radius: 4px; font: inherit;
}

.value-list { columns: 2 14rem; list-style: none; margin: 0; padding: 0; }
.value-list li { break-inside: avoid; }

.hint { color: var(--muted); font-size: 0.9rem; margin: 0.4rem 0 0; }

.actions { display: flex; gap: 1rem; align-items: center; margin-top: 1rem; }
button, .button-link {
  font: inherit;
  padding: 0.5rem 1rem;
  border: 1px solid var(--accent);
  border-radius: 4px;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}
.button-link { background: #fff; color: var(--accent); }
button:hover { background: #0848c9; }
button.danger { background: #fff; color: var(--error); border-color: var(--error); }
button.danger:hover { background: var(--error); color: #fff; }

table { border-collapse: collapse; width: 100%; margin-top: 1rem; }
caption { text-align: left; color: var(--muted); margin-bottom: 0.5rem; }
th, td { border: 1px solid var(--border); padding: 0.4rem 0.6rem; text-align: left; }
thead th, tfoot th, tfoot td { background: #f1f4f8; }
tfoot th, tfoot td { font-weight: 700; }
.num { text-align: right; font-variant-numeric: tabular-nums; }

.error { color: var(--error); font-weight: 700; }
.notice { background: var(--ok-bg); padding: 0.5rem 0.75rem; border-radius: 4px; }

/* Admin area */
.admin-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1rem; list-style: none; margin: 1rem 0; padding: 0; }
.admin-cards a { display: block; border: 1px solid var(--border); border-radius: 6px;
  padding: 1rem; text-decoration: none; color: var(--fg); }
.admin-cards a:hover { border-color: var(--accent); }

/* Inline mini-forms inside table cells */
form.inline { display: inline-flex; gap: 0.4rem; align-items: center; margin: 0; }
.row-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.row-actions form { margin: 0; }

/* One-time secret reveal (token shown once) */
.token-reveal { border: 2px solid var(--accent); border-radius: 6px;
  padding: 0.75rem 1rem; margin: 1rem 0; background: #f6f9ff; }
.token-reveal pre { overflow-x: auto; background: #fff; border: 1px solid var(--border);
  border-radius: 4px; padding: 0.5rem; }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

footer { max-width: 60rem; margin: 2rem auto 1rem; padding: 0 1rem; color: var(--muted); font-size: 0.9rem; }