/* Daprova learner assessment.
   Shares admin-web's palette, but deliberately NOT its webfonts: this page is
   loaded on mobile data, often on 3G, and pulling ~170KB of IBM Plex before
   text can render would undo the reason it's a few kilobytes in the first
   place. System stack instead — the colour and layout carry the identity. */

:root {
  --ink: #12212e;
  --ink-soft: #4a5a63;
  --ground: #f1f4f2;
  --paper: #ffffff;
  --gain: #0e7c5a;
  --gain-deep: #0a5d43;
  --gain-wash: #e6f1ec;
  --sage: #5f736d;
  --rule: #d7ded9;
  --amber: #946515;
  --amber-wash: #fbf3e3;
  --flag: #b4463a;

  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--ground);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

#app {
  max-width: 480px;
  margin: 0 auto;
  padding: 28px 16px 56px;
  min-height: 100vh;
}

h1 {
  font-size: 1.3rem;
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin: 0 0 6px;
}

p.subtitle {
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.5;
  margin: 0 0 22px;
}

.card {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 20px;
}

.field {
  margin-bottom: 18px;
}

label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 7px;
}

select,
input[type='text'],
textarea {
  width: 100%;
  padding: 11px;
  border: 1px solid var(--rule);
  border-radius: 2px;
  font-size: 1rem;
  font-family: inherit;
  background: var(--paper);
  color: var(--ink);
}

select:focus,
input[type='text']:focus,
textarea:focus {
  outline: none;
  border-color: var(--gain);
}

textarea {
  resize: vertical;
}

.btn {
  display: block;
  width: 100%;
  padding: 13px;
  background: var(--gain);
  color: #fff;
  border: none;
  border-radius: 2px;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  margin-top: 10px;
}

.btn:hover:not(:disabled) {
  background: var(--gain-deep);
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-link {
  display: block;
  width: 100%;
  padding: 10px;
  background: none;
  border: none;
  color: var(--ink-soft);
  font-size: 0.85rem;
  font-family: inherit;
  text-decoration: underline;
  cursor: pointer;
  margin-top: 4px;
}

/* Progress reads as an instrument: mono, tabular, quiet. */
.progress {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 12px;
}

.question-text {
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 18px;
}

.option {
  display: block;
  width: 100%;
  text-align: left;
  padding: 13px 15px;
  border: 1px solid var(--rule);
  border-radius: 2px;
  background: var(--paper);
  font-size: 0.97rem;
  font-family: inherit;
  color: var(--ink);
  margin-bottom: 9px;
  cursor: pointer;
}

.option:hover {
  border-color: var(--ink);
}

.option.selected {
  border-color: var(--gain);
  background: var(--gain-wash);
}

.rating-row {
  display: flex;
  gap: 8px;
  margin: 14px 0;
}

.rating-row button {
  flex: 1;
  padding: 13px 0;
  border: 1px solid var(--rule);
  border-radius: 2px;
  background: var(--paper);
  font-family: var(--mono);
  font-size: 0.95rem;
  color: var(--ink);
  cursor: pointer;
}

.rating-row button:hover {
  border-color: var(--ink);
}

.rating-row button.selected {
  border-color: var(--gain);
  background: var(--gain);
  color: #fff;
}

.nps-row {
  flex-wrap: wrap;
}

.nps-row button {
  flex: 1 1 14%;
  padding: 10px 0;
  font-size: 0.85rem;
}

.offline-banner {
  background: var(--amber-wash);
  color: var(--amber);
  border: 1px solid rgba(148, 101, 21, 0.2);
  font-size: 0.8rem;
  padding: 9px 12px;
  border-radius: 2px;
  margin-bottom: 14px;
}

.error {
  color: var(--flag);
  font-size: 0.88rem;
  margin-top: 10px;
}

/* Results: the gain is the number that matters, so it's the one that gets
   emphasis — same reading as the landing page's plot. */
.score-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--rule);
  font-size: 0.92rem;
}

.score-row:last-child {
  border-bottom: none;
}

.score-row span:last-child {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}

.gain-positive {
  color: var(--gain);
}

.gain-negative {
  color: var(--flag);
}

*:focus-visible {
  outline: 2px solid var(--gain);
  outline-offset: 2px;
}