:root {
  --bg: #0E1014;
  --surface: #171A21;
  --surface-2: #1D212A;
  --line: #262B35;
  --hot: #FF5A36;
  --calm: #3DDC97;
  --text: #F4F2EE;
  --text-muted: #7D8390;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  min-height: 100vh;
}

.hidden { display: none !important; }

.shell { display: flex; flex-direction: column; min-height: 100vh; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 36px;
  border-bottom: 1px solid var(--line);
}

.brand { display: flex; align-items: center; gap: 10px; }

.brand-mark {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--hot), #ff8a36);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700; font-size: 13px; color: #0E1014;
}

.brand-name { font-family: 'Space Grotesk', sans-serif; font-weight: 600; font-size: 17px; }
.brand-ai { color: var(--text-muted); font-weight: 500; }

.status-pill {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  padding: 5px 12px;
  border-radius: 20px;
  background: var(--surface-2);
  color: var(--calm);
  border: 1px solid var(--line);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.ghost-btn.small {
  padding: 7px 14px;
  font-size: 13px;
  border-radius: 8px;
}

.greeting {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  color: var(--text-muted);
}

.stage {
  flex: 1;
  display: flex;
  justify-content: center;
  padding: 60px 24px;
}

.view {
  width: 100%;
  max-width: 720px;
}

.eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--hot);
  margin: 0 0 10px;
}

h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 32px;
  line-height: 1.25;
  margin: 0 0 32px;
}

/* ---------- SCENARIO PICKER ---------- */
.scenario-grid {
  display: grid;
  gap: 14px;
}

.scenario-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px 22px;
  text-align: left;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--text);   /* ← add this */
  transition: border-color 0.15s ease;
}

.scenario-card:hover { border-color: var(--hot); }
.scenario-card:focus-visible { outline: 2px solid var(--calm); outline-offset: 2px; }

.scenario-tag {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 16px;
}

.scenario-q {
  font-size: 14px;
  color: var(--text-muted);
}

/* ---------- ANSWER VIEW ---------- */
#answerInput {
  width: 100%;
  min-height: 160px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  line-height: 1.6;
  resize: vertical;
}

#answerInput:focus { outline: 2px solid var(--hot); outline-offset: 1px; }  

.answer-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 20px;
}

.send-btn {
  background: var(--hot);
  color: #0E1014;
  border: none;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 14px;
  padding: 13px 24px;
  border-radius: 10px;
  cursor: pointer;
}

.send-btn:hover { background: #ff7252; }

.ghost-btn {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text-muted);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  padding: 13px 20px;
  border-radius: 10px;
  cursor: pointer;
}

.ghost-btn:hover { border-color: var(--text-muted); color: var(--text); }
.send-btn:focus-visible, .ghost-btn:focus-visible, .scenario-card:focus-visible { outline: 2px solid var(--calm); outline-offset: 2px; }

/* ---------- SCORE CARD ---------- */
.score-row {
  display: flex;
  align-items: center;
  gap: 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 24px 28px;
  margin-bottom: 24px;
}

.score-hero {
  font-family: 'Space Grotesk', sans-serif;
  display: flex;
  align-items: baseline;
  flex-shrink: 0;
}

.score-hero-num { font-size: 52px; font-weight: 700; color: var(--calm); }
.score-hero-den { font-size: 18px; color: var(--text-muted); margin-left: 2px; }

.score-breakdown {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 24px;
  flex: 1;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
}

.score-breakdown span.bd-key { color: var(--text-muted); }
.score-breakdown .bd-row { display: flex; justify-content: space-between; }

.feedback-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 24px;
}

.feedback-col {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px 20px;
}

.col-label {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
  color: var(--text-muted);
}

.col-label.good { color: var(--calm); }
.col-label.bad { color: var(--hot); }

.feedback-col ul { margin: 0; padding-left: 18px; font-size: 14px; line-height: 1.7; }

.improved-block {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px 20px;
  margin-bottom: 28px;
}

.improved-block p { margin: 0; font-size: 14.5px; line-height: 1.6; color: var(--text); }

/* ---------- USER FEEDBACK LOOP ---------- */
.user-feedback-block {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px 22px;
  margin-bottom: 28px;
}

.user-feedback-block .col-label {
  margin-bottom: 14px;
}

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

.rating-btn {
  width: 38px;
  height: 38px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text-muted);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}

.rating-btn:hover {
  border-color: var(--text-muted);
  color: var(--text);
}

.rating-btn.selected {
  background: var(--calm);
  border-color: var(--calm);
  color: #0E1014;
  font-weight: 700;
}

.rating-btn:focus-visible {
  outline: 2px solid var(--calm);
  outline-offset: 2px;
}

#feedbackComment {
  width: 100%;
  min-height: 70px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  line-height: 1.5;
  resize: vertical;
  margin-bottom: 14px;
}

#feedbackComment:focus {
  outline: 2px solid var(--hot);
  outline-offset: 1px;
}

#feedbackComment::placeholder {
  color: var(--text-muted);
}

#sendFeedbackBtn:disabled {
  opacity: 0.6;
  cursor: default;
}

.feedback-status {
  display: inline-block;
  margin-left: 12px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
  color: var(--calm);
  vertical-align: middle;
}

@media (max-width: 640px) {
  .feedback-cols { grid-template-columns: 1fr; }
  .score-row { flex-direction: column; align-items: flex-start; }
  .score-breakdown { grid-template-columns: 1fr; }
  h1 { font-size: 26px; }
  .topbar { padding: 16px 20px; }
  .rating-row { gap: 6px; }
  .rating-btn { width: 34px; height: 34px; }
  .feedback-status { display: block; margin: 8px 0 0; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}