:root {
  --bg: #f5f6f8;
  --card: #fff;
  --text: #1d2330;
  --muted: #6b7280;
  --border: #dde1e7;
  --accent: #2f6fed;
  --accent-hover: #1f5ad0;
  --danger: #c62828;
  --success-bg: #e7f6ec;
  --success: #1e7b3c;
  --error-bg: #fdecec;
  --warn-bg: #fff6e0;
  --warn: #7a5200;
  --warn-border: #f0d9a0;
  --radius: 8px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14171c;
    --card: #1d2128;
    --text: #e6e8eb;
    --muted: #9aa1ad;
    --border: #323843;
    --accent: #5b8def;
    --accent-hover: #7aa3f3;
    --danger: #ef6b6b;
    --success-bg: #173222;
    --success: #7fd69b;
    --error-bg: #3a1c1c;
    --warn-bg: #33290f;
    --warn: #f0c96a;
    --warn-border: #5a4718;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

a { color: var(--accent); }
h1 { font-size: 1.6rem; margin: 0 0 .5rem; }
h2 { font-size: 1.15rem; margin: 1.5rem 0 .75rem; }
.card h2 { margin-top: 0; }

.wrap { max-width: 1100px; margin: 0 auto; padding: 0 16px; }
main.wrap { padding-block: 24px 64px; }
main.narrow { max-width: 640px; }

.topbar { background: var(--card); border-bottom: 1px solid var(--border); }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; min-height: 52px; }
.brand { font-weight: 700; font-size: 1.1rem; color: var(--text); text-decoration: none; }
.login-brand { text-align: center; font-weight: 700; font-size: 1.3rem; margin: 24px 0 16px; }
.topbar nav { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.topbar nav a { color: var(--text); text-decoration: none; }
.topbar nav a:hover { color: var(--accent); }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}
.center { text-align: center; }
.muted { color: var(--muted); font-weight: normal; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }
.inline { display: inline; }

.page-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.page-head .nowrap { display: flex; gap: 8px; flex-wrap: wrap; }

.stack { display: flex; flex-direction: column; gap: 14px; }
label { display: flex; flex-direction: column; gap: 4px; font-weight: 500; }
label.check { flex-direction: row; align-items: center; gap: 8px; font-weight: normal; }

input, textarea, select {
  font: inherit;
  color: inherit;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  width: 100%;
}
input[type="checkbox"], input[type="radio"] { width: auto; margin: 0; accent-color: var(--accent); }
input:focus, textarea:focus, select:focus { outline: 2px solid var(--accent); outline-offset: -1px; border-color: var(--accent); }
textarea { resize: vertical; }

button, .button {
  font: inherit;
  display: inline-block;
  padding: 8px 14px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  cursor: pointer;
  text-decoration: none;
  line-height: 1.3;
}
button:hover, .button:hover { border-color: var(--accent); }
button:disabled { opacity: .4; cursor: default; }
button.primary, .button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.primary:hover, .button.primary:hover { background: var(--accent-hover); }
button.danger { color: var(--danger); }
button.danger:hover { border-color: var(--danger); }
.small { padding: 4px 10px; font-size: .9em; }
button.linklike { border: 0; background: none; padding: 0; color: var(--text); }
button.linklike:hover { color: var(--accent); }

.alert { padding: 10px 14px; border-radius: 6px; margin: 0 0 16px; }
.alert.error { background: var(--error-bg); color: var(--danger); }
.alert.success { background: var(--success-bg); color: var(--success); }

.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-size: .85em; color: var(--muted); font-weight: 600; }
tr:last-child td { border-bottom: 0; }

.badge { font-size: .8em; padding: 2px 8px; border-radius: 99px; }
.badge.open { background: var(--success-bg); color: var(--success); }
.badge.closed { background: var(--border); color: var(--muted); }


.spacer { flex: 1; }

.save-bar {
  position: sticky;
  bottom: 0;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 12px;
  padding: 12px 0 calc(12px + env(safe-area-inset-bottom, 0px));
  background: linear-gradient(transparent, var(--bg) 30%);
  margin-bottom: 24px;
  /* The faded top of the bar is see-through, so let clicks reach the content below it. */
  pointer-events: none;
}
.save-bar > * { pointer-events: auto; }

.danger-zone summary { cursor: pointer; color: var(--danger); }


.notice { padding: 12px 14px; border-radius: 6px; background: var(--warn-bg); color: var(--warn); border: 1px solid var(--warn-border); margin: 0 0 16px; }
.notice strong { display: block; }

input.short { max-width: 10em; }

.badge.failed { background: var(--error-bg); color: var(--danger); }
code { font-size: .9em; }

.site-footer { border-top: 1px solid var(--border); padding-block: 16px; font-size: .9em; color: var(--muted); }
.site-footer .wrap { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--accent); }

.help { margin: 0; color: var(--muted); font-size: .9em; }

/* Event page (views/event.ejs) */
.attendee-tools { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 12px; }
table.attendees td { vertical-align: middle; }
table.attendees input:not([type="checkbox"]) { padding: 5px 8px; min-width: 140px; }
table.attendees th.center, table.attendees td.center { text-align: center; }
.attendee-source { font-size: .9em; min-width: 160px; }
.snippet { display: flex; gap: 8px; align-items: flex-start; font-weight: normal; }
.snippet textarea, .snippet input { flex: 1; min-width: 0; font-family: ui-monospace, Consolas, monospace; font-size: .85em; }
.widget-preview { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 24px; margin-bottom: 4px; }
.widget-preview > div > .muted { display: block; font-size: .85em; margin-bottom: 6px; }
ol.steps { margin: 0; padding-left: 1.3em; display: flex; flex-direction: column; gap: 8px; }
ol.steps .snippet { margin-top: 6px; }
fieldset.texts { border: 1px solid var(--border); border-radius: 6px; padding: 12px 14px; margin: 0; display: flex; flex-direction: column; gap: 12px; }
fieldset.texts legend { font-weight: 600; padding: 0 4px; }
select.auto-width { width: auto; max-width: 100%; }