:root {
  color-scheme: light;
  --surface-1:      #fcfcfb;
  --surface-2:      #ffffff;
  --page:           #f9f9f7;
  --text-primary:   #0b0b0b;
  --text-secondary: #52514e;
  --text-muted:     #898781;
  --gridline:       #e1e0d9;
  --baseline:       #c3c2b7;
  --border:         rgba(11,11,11,0.10);

  --series-1: #2a78d6; /* blue */
  --series-2: #eb6834; /* orange */
  --series-3: #1baf7a; /* aqua */
  --series-4: #eda100; /* yellow */
  --series-5: #4a3aa7; /* violet */

  --status-good:     #0ca30c;
  --status-warning:  #fab219;
  --status-critical: #d03b3b;
  --status-good-bg:     #e7f6e7;
  --status-warning-bg:  #fff6e0;
  --status-critical-bg: #fbe9e9;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--page);
  color: var(--text-primary);
}

.app-shell {
  max-width: 1080px;
  margin: 0 auto;
  padding: 24px 20px 60px;
}

header.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

header.top h1 {
  font-size: 22px;
  margin: 0;
}
header.top p {
  margin: 2px 0 0;
  color: var(--text-secondary);
  font-size: 13px;
}
#admin-status {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}
.ghost-link {
  color: var(--series-1);
  text-decoration: none;
  font-weight: 600;
  font-size: 13px;
  border: 1px solid var(--baseline);
  padding: 7px 12px;
  border-radius: 8px;
}
.ghost-link:hover { background: var(--surface-1); }

nav.tabs {
  display: flex;
  gap: 4px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 4px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
nav.tabs button {
  border: none;
  background: transparent;
  padding: 9px 14px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
}
nav.tabs button.active {
  background: var(--series-1);
  color: #fff;
}

.card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 20px;
  margin-bottom: 16px;
}
.card h2 {
  margin: 0 0 4px;
  font-size: 16px;
}
.card .sub {
  color: var(--text-secondary);
  font-size: 12.5px;
  margin: 0 0 14px;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.stat-tile {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
}
.stat-tile .value {
  font-size: 26px;
  font-weight: 700;
  font-variant-numeric: proportional-nums;
}
.stat-tile .label {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 2px;
}

.form-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 12px;
  align-items: center;
}
select, input[type=text], input[type=number], textarea {
  border: 1px solid var(--baseline);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 13.5px;
  font-family: inherit;
  background: var(--surface-1);
  color: var(--text-primary);
}
textarea { width: 100%; min-height: 70px; resize: vertical; }
button.primary {
  background: var(--series-1);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 9px 16px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
}
button.primary:hover { opacity: 0.92; }
button.primary:disabled { opacity: 0.5; cursor: not-allowed; }
button.ghost {
  background: transparent;
  border: 1px solid var(--baseline);
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 13px;
  cursor: pointer;
  color: var(--text-primary);
}

/* Question list */
.question-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 10px;
}
.question-item .meta {
  display: flex;
  gap: 8px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}
.tag {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--gridline);
  color: var(--text-secondary);
  font-weight: 600;
}
.tag.objektif { background: #dce9fb; color: var(--series-1); }
.tag.subjektif { background: #f4e9fb; color: var(--series-5); }

.opt-list { list-style: none; padding: 0; margin: 8px 0 0; }
.opt-list li {
  padding: 7px 10px;
  border: 1px solid var(--baseline);
  border-radius: 8px;
  margin-bottom: 6px;
  cursor: pointer;
  font-size: 13.5px;
}
.opt-list li:hover { background: var(--surface-1); }
.opt-list li.selected { border-color: var(--series-1); background: #eaf2fc; }
.opt-list li.correct { border-color: var(--status-good); background: var(--status-good-bg); }
.opt-list li.wrong { border-color: var(--status-critical); background: var(--status-critical-bg); }

.feedback {
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 13.5px;
}
.feedback.good { background: var(--status-good-bg); color: #0a5c0a; }
.feedback.bad { background: var(--status-critical-bg); color: #8f2323; }
.feedback.review { background: var(--status-warning-bg); color: #7a5300; }

/* Bar rows for analysis */
.bar-row {
  display: grid;
  grid-template-columns: 200px 1fr 60px;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.bar-row .name {
  font-size: 13px;
  color: var(--text-primary);
}
.bar-row .name small { display: block; color: var(--text-muted); font-size: 11px; }
.bar-track {
  background: var(--gridline);
  border-radius: 999px;
  height: 14px;
  overflow: hidden;
  position: relative;
}
.bar-fill {
  height: 100%;
  border-radius: 999px;
}
.bar-row .pct {
  font-size: 12.5px;
  font-weight: 700;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11.5px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 999px;
}
.status-pill.good { background: var(--status-good-bg); color: #0a5c0a; }
.status-pill.warning { background: var(--status-warning-bg); color: #7a5300; }
.status-pill.critical { background: var(--status-critical-bg); color: #8f2323; }

.legend {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 8px;
}
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
table.data-table th, table.data-table td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--gridline);
}
table.data-table th { color: var(--text-secondary); font-weight: 600; font-size: 12px; }

.empty-state {
  color: var(--text-muted);
  font-size: 13px;
  padding: 20px 0;
  text-align: center;
}

.suggest-list { padding-left: 18px; margin: 6px 0 0; font-size: 13.5px; }
.suggest-list li { margin-bottom: 6px; }

.locked-notice {
  background: var(--surface-1);
  border: 1px dashed var(--baseline);
  border-radius: 10px;
  padding: 18px;
  text-align: center;
  font-size: 13.5px;
  color: var(--text-secondary);
}
.locked-notice a { color: var(--series-1); font-weight: 600; text-decoration: none; }

@media (max-width: 600px) {
  .bar-row { grid-template-columns: 120px 1fr 44px; }
}