:root {
  --ink: #000100;
  --steel: #A1A6B4;
  --blue: #94C5CC;
  --sky: #B4D2E7;
  --snow: #F8F8F8;
}
* { box-sizing: border-box; }
html, body {
  margin: 0;
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang TC", "Helvetica Neue", sans-serif;
  background: var(--snow);
  color: var(--ink);
}
#app { display: flex; min-height: 100vh; }

.login-screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.login-screen .brand { font-size: 18px; font-weight: 600; }
.login-screen .login-note { font-size: 13px; color: #777; }
.login-screen .login-error { font-size: 13px; color: #c0392b; }

.sidebar {
  width: 200px;
  flex: none;
  background: #fff;
  border-right: 1px solid var(--steel);
  padding: 16px 0;
  display: flex;
  flex-direction: column;
}
.sidebar .brand { font-size: 15px; font-weight: 600; padding: 0 20px 16px; }
.nav-item {
  display: block;
  padding: 10px 20px;
  font-size: 14px;
  color: var(--ink);
  text-decoration: none;
  border-left: 3px solid transparent;
}
.nav-item:hover { background: var(--snow); }
.nav-item.active { background: var(--sky); border-left-color: var(--ink); font-weight: 600; }

.content { flex: 1; min-width: 0; }
.topbar {
  position: sticky;
  top: 0;
  background: #fff;
  border-bottom: 1px solid var(--steel);
  padding: 12px 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  z-index: 1;
}
.pulled-at { font-size: 12px; color: #777; }
.account-email { margin-left: auto; font-size: 12px; color: #555; }
.logout-btn {
  border: 1px solid var(--steel); border-radius: 8px; background: #fff;
  padding: 6px 12px; font-size: 12px; cursor: pointer;
}
.pull-btn {
  border: none;
  border-radius: 10px;
  background: var(--ink);
  color: #fff;
  padding: 10px 18px;
  font-size: 14px;
  cursor: pointer;
}
.pull-btn:disabled { opacity: 0.5; cursor: default; }
.pull-error { color: #c0392b; font-size: 13px; }

/* app.tocfl.10now.co kill switch */
.webapp-toggle {
  border: 1px solid var(--steel);
  border-radius: 10px;
  background: #fff;
  padding: 9px 16px;
  font-size: 14px;
  cursor: pointer;
}
.webapp-toggle:disabled { opacity: 0.5; cursor: default; }
.webapp-toggle.on { border-color: #2f9e44; color: #2f9e44; }
.webapp-toggle.off { border-color: #c0392b; background: #c0392b; color: #fff; }

.page { max-width: 1000px; padding: 24px; }
.page-title { font-size: 16px; margin: 0 0 16px; }
.subsection-title { font-size: 13px; color: #555; margin: 20px 0 8px; }
.subsection-title:first-child { margin-top: 0; }

.tiles { display: flex; flex-wrap: wrap; gap: 14px; }
.tile {
  background: #fff;
  border-radius: 12px;
  padding: 16px 20px;
  min-width: 160px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.06);
}
.tile-label { font-size: 12px; color: #777; }
.tile-value { font-size: 28px; font-weight: 600; margin-top: 4px; }
.tile-sub { font-size: 12px; color: #666; margin-top: 4px; }

table { width: 100%; border-collapse: collapse; font-size: 13px; background: #fff; border-radius: 10px; overflow: hidden; }
th, td { text-align: left; padding: 8px 12px; border-bottom: 1px solid #eee; }
th { color: #888; font-weight: 500; background: var(--snow); }
tbody tr:hover { background: var(--snow); }
tbody tr.highlight, tbody tr.highlight:hover { background: var(--sky); }

.vote-remove-btn {
  border: 1px solid #e0a0a0; background: #fff; color: #a33; border-radius: 6px;
  padding: 4px 10px; font-size: 12px; cursor: pointer;
}
.vote-remove-btn:hover { background: #fdf0f0; }
.vote-remove-btn:disabled { opacity: 0.5; cursor: default; }

.fk-link { color: #2b6cb0; font-family: monospace; font-size: 11px; text-decoration: none; }
.fk-link:hover { text-decoration: underline; }

/* ---- editable content tables (quiz_sets / quiz_set_entries) ---- */
.mono { font-family: monospace; font-size: 11px; }
.edit-input, .edit-select {
  border: 1px solid var(--steel); border-radius: 6px; background: #fff;
  padding: 5px 8px; font-size: 13px; font-family: inherit; max-width: 100%;
}
.edit-input.num { width: 64px; }
.edit-input.wide { width: 300px; }
.edit-input.mono { font-family: monospace; font-size: 12px; }
.i18n-textarea { width: 260px; font-size: 11px; resize: vertical; }
.table-scroll { overflow-x: auto; }
.edit-input:focus, .edit-select:focus { outline: 2px solid var(--sky); border-color: var(--blue); }
.save-btn {
  border: 1px solid var(--steel); background: var(--ink); color: #fff; border-radius: 6px;
  padding: 4px 10px; font-size: 12px; cursor: pointer;
}
.save-btn.add { background: #2f9e44; border-color: #2f9e44; }
.save-btn:hover { opacity: 0.85; }
.save-btn:disabled { opacity: 0.5; cursor: default; }
.row-actions { white-space: nowrap; }
.row-actions button { margin-right: 6px; }
tr.add-row td { background: var(--snow); }
.quiz-meta { font-size: 12px; color: #555; }
.quiz-meta.missing { color: #c0392b; }
.entry-group { margin-bottom: 28px; }
.entry-group.highlight-group table { outline: 2px solid var(--sky); }
.badge { font-size: 12px; padding: 3px 9px; border-radius: 999px; background: var(--sky); color: var(--ink); }
.badge.status-published { background: #d3f2dc; }
.badge.status-draft { background: var(--snow); border: 1px solid var(--steel); }
.badge.status-review { background: #fdeecd; }
.badge.status-archived { background: #eee; color: #888; }

.back-link { display: inline-block; color: #2b6cb0; font-size: 13px; text-decoration: none; margin-bottom: 14px; }
.back-link:hover { text-decoration: underline; }

.empty { color: #777; font-size: 13px; padding: 8px 0; }