/* Shared styles for the CDARS admin pages.
   Save as ../includes/admin.css. Change the colours here and every page follows. */

:root {
  --brand: #0077b2;        /* club banner blue */
  --brand-dark: #005a87;
  --text: #1f2933;
  --muted: #555;
  --error-bg: #fde8e8;
  --error-text: #9b1c1c;
  --ok-bg: #e6f4ea;
  --ok-text: #1e5b2f;
}

body {
  margin: 0;
  font-family: 'Open Sans', Helvetica, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
}

/* ---------- Header banner ---------- */

.site-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 20px;
  background: var(--brand);
  color: #fff;
}

.site-header a { color: inherit; text-decoration: none; }

.site-header img {
  display: block;
  height: 56px;
  width: auto;
  padding: 4px;
  background: #fff;
  border-radius: 6px;
}

.site-header .name { font-size: 20px; font-weight: 700; line-height: 1.2; }
.site-header .callsigns { font-size: 13px; }
.site-header .section { margin-left: auto; font-size: 15px; font-weight: 600; }

/* ---------- Page and panel ---------- */

.page { padding: 20px; }

.panel {
  max-width: 420px;
  margin: 40px auto;
  padding: 24px 28px;
  background: rgba(255, 255, 255, 0.9);
  border-top: 4px solid var(--brand);
  border-radius: 6px;
}

.panel--menu { max-width: 320px; text-align: center; }
.panel--slim { max-width: 560px; }
.panel--quiz { max-width: 900px; }

.lead { margin: 0 0 20px; text-align: center; }
.panel--wide { max-width: 800px; }

.panel h1 {
  margin: 0 0 20px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 22px;
  text-align: center;
  color: var(--brand-dark);
}

/* ---------- Forms ---------- */

.panel label { display: block; margin-bottom: 4px; font-weight: bold; }

.panel input[type="text"],
.panel input[type="email"],
.panel input[type="password"] {
  box-sizing: border-box;
  width: 100%;
  margin-bottom: 16px;
  padding: 8px;
  font: inherit;
  border: 1px solid #767676;
  border-radius: 3px;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  box-sizing: border-box;
  padding: 8px 24px;
  font: inherit;
  text-align: center;
  text-decoration: none;
  color: var(--text);
  background: #f3f4f6;
  border: 1px solid #767676;
  border-radius: 3px;
  cursor: pointer;
}
.btn:hover { background: #e5e7eb; }

.btn-primary { color: #fff; background: var(--brand); border-color: var(--brand); }
.btn-primary:hover { background: var(--brand-dark); border-color: var(--brand-dark); }

.btn-block { display: block; width: 100%; margin-bottom: 12px; }

.actions { display: flex; justify-content: center; gap: 12px; }

.panel--menu form { margin: 20px 0 0; }

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 2px;
}

/* ---------- Messages ---------- */

.error, .flash { margin-bottom: 16px; padding: 8px 12px; border-radius: 3px; }
.error { background: var(--error-bg); color: var(--error-text); }
.flash { background: var(--ok-bg); color: var(--ok-text); }

/* ---------- User list ---------- */

.count { margin: 0 0 20px; text-align: center; color: var(--muted); }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 6px 8px; text-align: left; border-bottom: 1px solid #ccc; }
th { color: var(--brand-dark); border-bottom: 2px solid var(--brand); }

.pager { display: flex; justify-content: center; align-items: center; gap: 16px; margin: 20px 0; }

/* ---------- Small screens ---------- */

@media (max-width: 520px) {
  .site-header { flex-wrap: wrap; }
  .site-header .section { margin-left: 0; width: 100%; }
  .panel { margin: 20px auto; padding: 20px; }
}

/* ---------- Learner pages and quiz ---------- */

.intro { margin: 0 0 16px; text-align: center; }
.fine { margin: 0 0 20px; font-size: 13px; text-align: center; color: var(--muted); }
.fine a { color: var(--brand-dark); }
.link-list { margin: 0 0 20px; padding-left: 20px; }
.link-list li { margin-bottom: 10px; }
.link-list a { color: var(--brand-dark); }

.btn-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 20px; }

.qgrid { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin: 16px 0; }
.qbtn { min-width: 44px; padding: 8px 12px; }
.qbtn.visited, .qbtn.answered { background: #fff3b0; border-color: #b59b00; }
.qbtn.answered::after { content: " \2713"; }   /* tick, so colour isn't the only signal */
.qframe { display: block; width: 100%; height: 640px; border: 0; background: transparent; }

body.embed { padding: 12px; background: #fff; }
body.embed .panel { margin: 0 auto; }

.question { margin: 0 0 12px; font-weight: 700; }
.figures { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 12px; }
.figures img { max-width: 100%; height: auto; }

.options { margin: 0 0 16px; padding: 0; list-style: none; }
.options li { margin-bottom: 6px; }
.options label {
  display: flex; align-items: flex-start; gap: 8px;
  margin: 0; padding: 6px 8px; font-weight: normal;
  border-radius: 3px; cursor: pointer;
}
.options label:hover { background: #eef6fb; }
.options.review label { cursor: default; }
.options.review label:hover { background: transparent; }
.options.review li.correct label { background: var(--ok-bg); }
.options.review li.wrong label { background: var(--error-bg); }

.score { margin: 0 0 12px; font-size: 18px; font-weight: 700; text-align: center; }
.review-card { margin-bottom: 20px; padding-bottom: 12px; border-bottom: 1px solid #ccc; }
.reference { padding: 8px 12px; background: #f3f4f6; border-radius: 3px; white-space: pre-wrap; }
table.compact { width: auto; margin: 0 auto 16px; }
table.compact td { border-bottom: 1px solid #e5e7eb; }
caption { margin-bottom: 6px; font-weight: 700; text-align: left; }
tfoot th { border-top: 2px solid var(--brand); border-bottom: 0; }
#save-status:empty { display: none; }