/* ─────────────────────────────────────────────────────────────────────────────
   SharpCloser — shared styles for the demo web UI
   Close more deals today

   Design goals:
   — warm, professional (not enterprise-blue corporate)
   — data-forward without being a spreadsheet
   — feels like a real product, not a scaffold
   ──────────────────────────────────────────────────────────────────────────── */

:root {
  /* Palette */
  --ink:        #0B1F3A;          /* deep navy — primary text */
  --ink-soft:   #334155;
  --ink-faded:  #64748B;

  --accent:     #FF6B47;          /* coral — CTAs, the "Closer" accent */
  --accent-deep:#E55133;
  --accent-soft:#FFEDE7;

  --success:    #2E7D32;
  --success-soft:#E8F5E9;
  --warn:       #B45309;
  --warn-soft:  #FEF3C7;
  --danger:     #B91C1C;
  --danger-soft:#FEE2E2;

  --bg:         #FAFAF7;          /* warm white */
  --surface:    #FFFFFF;
  --surface-alt:#F4F2EC;
  --line:       #E5E1D6;

  /* Type scale */
  --font-sans:  'Inter', ui-sans-serif, -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --font-serif: 'Newsreader', Georgia, 'Times New Roman', serif;

  /* Motion */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-deep); }

/* ── Logo ──────────────────────────────────────────────────────────────────── */
.logo {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.01em;
  color: var(--ink);
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
}
.logo .q {
  color: var(--accent);
  font-style: italic;
  position: relative;
  font-weight: 700;
}
.logo-sm { font-size: 18px; }
.logo-lg { font-size: 36px; }
.logo-xl { font-size: 52px; }

/* ── Top nav ───────────────────────────────────────────────────────────────── */
.topnav {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  padding: 14px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 10;
}
.topnav-left { display: flex; align-items: center; gap: 32px; }
.topnav-links { display: flex; gap: 24px; }
.topnav-links a {
  color: var(--ink-soft);
  font-weight: 500;
  font-size: 14px;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}
.topnav-links a.active { color: var(--ink); border-bottom-color: var(--accent); }
.topnav-right { display: flex; align-items: center; gap: 16px; }
.user-chip {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 12px 6px 6px;
  background: var(--surface-alt);
  border-radius: 999px;
  font-size: 13px;
  color: var(--ink-soft);
}
.avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--bg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
}
.avatar-lg { width: 44px; height: 44px; font-size: 16px; }

/* ── Buttons ───────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  font: 500 14px/1 var(--font-sans);
  cursor: pointer;
  transition: all 0.15s var(--ease);
}
.btn:hover { border-color: var(--ink-faded); }
.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}
.btn-primary:hover { background: var(--accent-deep); border-color: var(--accent-deep); }
.btn-ghost { background: transparent; border-color: transparent; }
.btn-ghost:hover { background: var(--surface-alt); border-color: var(--line); }
.btn-sm { padding: 6px 10px; font-size: 13px; }
.btn-lg { padding: 14px 24px; font-size: 15px; }

/* ── Layout ────────────────────────────────────────────────────────────────── */
.page { max-width: 1280px; margin: 0 auto; padding: 32px; }
.page-wide { max-width: 1440px; margin: 0 auto; padding: 32px; }

.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2-1 { grid-template-columns: 2fr 1fr; }

.stack { display: flex; flex-direction: column; gap: 20px; }
.row { display: flex; align-items: center; gap: 16px; }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.spacer { flex: 1; }

/* ── Cards ─────────────────────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px;
}
.card-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 16px;
}
.card-title {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-faded);
}
.card-action { font-size: 13px; color: var(--accent); font-weight: 500; }

/* ── Typography ────────────────────────────────────────────────────────────── */
h1 { font: 600 28px/1.25 var(--font-serif); letter-spacing: -0.01em; }
h2 { font: 600 22px/1.3 var(--font-serif); letter-spacing: -0.01em; }
.title-md { font-size: 18px; font-weight: 600; letter-spacing: -0.01em; }
.metric {
  font: 600 32px/1 var(--font-serif);
  letter-spacing: -0.02em;
}
.metric-sm { font-size: 22px; }
.metric-xl { font-size: 44px; }
.metric-label {
  font-size: 12px;
  color: var(--ink-faded);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}
.metric-delta {
  font-size: 12px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.metric-delta.up   { background: var(--success-soft); color: var(--success); }
.metric-delta.down { background: var(--danger-soft);  color: var(--danger); }
.metric-delta.flat { background: var(--surface-alt);  color: var(--ink-faded); }

.body-text { color: var(--ink-soft); line-height: 1.55; font-size: 14px; }
.small    { font-size: 12px; color: var(--ink-faded); }
.mono     { font-family: 'SF Mono', Menlo, monospace; font-size: 12px; }

/* ── Pills & Tags ──────────────────────────────────────────────────────────── */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  background: var(--surface-alt);
  color: var(--ink-soft);
}
.pill-accent  { background: var(--accent-soft); color: var(--accent-deep); }
.pill-success { background: var(--success-soft); color: var(--success); }
.pill-warn    { background: var(--warn-soft);    color: var(--warn); }
.pill-danger  { background: var(--danger-soft);  color: var(--danger); }

/* ── Skill bars ────────────────────────────────────────────────────────────── */
.skill-row { display: flex; align-items: center; gap: 12px; padding: 8px 0; }
.skill-name {
  flex: 0 0 180px;
  font-size: 13px;
  color: var(--ink-soft);
  text-transform: capitalize;
}
.skill-bar {
  flex: 1;
  height: 8px;
  background: var(--surface-alt);
  border-radius: 999px;
  overflow: hidden;
}
.skill-bar-fill { height: 100%; border-radius: 999px; transition: width 0.6s var(--ease); }
.skill-bar-fill.strength { background: linear-gradient(90deg, #4ADE80, #22C55E); }
.skill-bar-fill.mid      { background: linear-gradient(90deg, #FBBF24, #F59E0B); }
.skill-bar-fill.gap      { background: linear-gradient(90deg, #FCA5A5, #EF4444); }
.skill-score {
  flex: 0 0 40px;
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
}

/* ── Sprint cards ──────────────────────────────────────────────────────────── */
.sprint {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: center;
  cursor: pointer;
  transition: all 0.15s var(--ease);
}
.sprint:hover { border-color: var(--ink-faded); transform: translateY(-1px); }
.sprint-rank {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 14px;
}
.sprint-title { font-size: 15px; font-weight: 600; text-transform: capitalize; color: var(--ink); margin-bottom: 4px; }
.sprint-why   { font-size: 13px; color: var(--ink-faded); }
.sprint-meta  { text-align: right; font-size: 12px; color: var(--ink-faded); }
.sprint-progress { display: flex; gap: 3px; margin-top: 6px; justify-content: flex-end; }
.sprint-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--surface-alt); }
.sprint-dot.done { background: var(--success); }

/* ── Heat map ──────────────────────────────────────────────────────────────── */
.heatmap { border-collapse: collapse; width: 100%; }
.heatmap th, .heatmap td {
  padding: 10px 8px;
  text-align: center;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  font-weight: 500;
}
.heatmap th:first-child, .heatmap td:first-child {
  text-align: left;
  font-weight: 500;
  color: var(--ink);
  min-width: 160px;
}
.heatmap thead th {
  text-transform: capitalize;
  font-weight: 500;
  color: var(--ink-faded);
  font-size: 11px;
  border-bottom: 1px solid var(--line);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  height: 110px;
  vertical-align: bottom;
  padding-bottom: 10px;
}
.heatmap thead th:first-child { writing-mode: horizontal-tb; transform: none; height: auto; }
.heatmap tbody tr { border-bottom: 1px solid var(--line); }
.heatmap tbody tr:last-child { border-bottom: none; }
.heat-cell {
  border-radius: 6px;
  color: white;
  font-weight: 600;
  font-size: 11px;
}

/* ── Leaderboard ───────────────────────────────────────────────────────────── */
.leaderboard { list-style: none; }
.leaderboard li {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}
.leaderboard li:last-child { border-bottom: none; }
.leaderboard .rank {
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  color: var(--ink-faded);
  font-weight: 600;
}
.leaderboard .rank-1 { color: var(--accent); }
.leaderboard .name { font-size: 14px; font-weight: 500; }
.leaderboard .score { font-variant-numeric: tabular-nums; font-weight: 600; font-size: 14px; }

/* ── Coaching queue ────────────────────────────────────────────────────────── */
.coach-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.coach-row:last-child { border-bottom: none; }
.coach-issue { font-size: 13px; color: var(--ink-soft); }
.coach-agent { font-size: 14px; font-weight: 500; }

/* ── Login page ────────────────────────────────────────────────────────────── */
.auth-page {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.auth-left {
  background: var(--ink);
  color: var(--bg);
  padding: 64px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.auth-left .logo { color: var(--bg); }
.auth-left .logo .q { color: var(--accent); }
.auth-left h1 {
  font-size: 44px;
  line-height: 1.15;
  color: var(--bg);
  max-width: 460px;
}
.auth-left .tagline {
  font-size: 15px;
  color: rgba(255,255,255,0.7);
  max-width: 400px;
  line-height: 1.55;
  margin-top: 20px;
}
.auth-right {
  padding: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.auth-form {
  width: 100%;
  max-width: 400px;
}
.auth-form h2 { margin-bottom: 8px; }
.auth-form .subtitle { color: var(--ink-faded); margin-bottom: 32px; }
.field { margin-bottom: 14px; }
.field label {
  display: block;
  font-size: 12px;
  color: var(--ink-soft);
  font-weight: 600;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.field input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font: 500 15px var(--font-sans);
  background: var(--surface);
  color: var(--ink);
  transition: border-color 0.15s var(--ease);
}
.field input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.auth-form button[type=submit] {
  width: 100%;
  margin-top: 8px;
  padding: 14px;
}
.quick-login {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.quick-login .small { margin-bottom: 10px; }
.quick-login-btn {
  width: 100%;
  text-align: left;
  padding: 12px 14px;
  margin-bottom: 8px;
  background: var(--surface-alt);
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  font: 500 14px var(--font-sans);
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all 0.15s var(--ease);
}
.quick-login-btn:hover { border-color: var(--ink-faded); background: var(--surface); }
.quick-login-btn .role { font-size: 12px; color: var(--ink-faded); margin-left: auto; }

/* ── Drill flow ────────────────────────────────────────────────────────────── */
.drill-stage {
  max-width: 680px;
  margin: 48px auto;
  padding: 40px;
  background: var(--surface);
  border-radius: 16px;
  border: 1px solid var(--line);
}
.drill-meta {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--ink-faded);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  margin-bottom: 20px;
}
.drill-question { font: 500 22px/1.4 var(--font-serif); margin-bottom: 28px; }
.drill-option {
  display: block;
  width: 100%;
  text-align: left;
  padding: 16px 18px;
  margin-bottom: 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  cursor: pointer;
  font: 500 15px/1.4 var(--font-sans);
  color: var(--ink);
  transition: all 0.15s var(--ease);
}
.drill-option:hover { border-color: var(--accent); background: var(--accent-soft); }
.drill-option.selected { border-color: var(--accent); background: var(--accent-soft); }
.drill-option.correct { border-color: var(--success); background: var(--success-soft); }
.drill-option.incorrect { border-color: var(--danger); background: var(--danger-soft); }
.drill-feedback {
  margin-top: 24px;
  padding: 20px;
  border-radius: 10px;
  background: var(--surface-alt);
  border-left: 3px solid var(--accent);
}
.drill-feedback .feedback-label {
  font-size: 12px;
  color: var(--ink-faded);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
  margin-bottom: 8px;
}
.drill-feedback.right { border-left-color: var(--success); }
.drill-feedback.right .feedback-label { color: var(--success); }
.drill-feedback.wrong { border-left-color: var(--danger); }
.drill-feedback.wrong .feedback-label { color: var(--danger); }
.drill-feedback .explanation { color: var(--ink); font-size: 14px; line-height: 1.6; }

/* ── Nudge card ────────────────────────────────────────────────────────────── */
.nudge {
  display: flex;
  gap: 14px;
  padding: 14px;
  background: linear-gradient(135deg, #FFF7F4 0%, #FFF 100%);
  border: 1px solid var(--accent-soft);
  border-left: 3px solid var(--accent);
  border-radius: 10px;
  margin-bottom: 10px;
}
.nudge-icon {
  font-size: 20px;
  flex: 0 0 auto;
}
.nudge-headline { font-weight: 600; font-size: 14px; margin-bottom: 4px; }
.nudge-body { font-size: 13px; color: var(--ink-soft); line-height: 1.5; }
.nudge-meta { display: flex; gap: 12px; margin-top: 8px; font-size: 11px; color: var(--ink-faded); }

/* ── Banner ────────────────────────────────────────────────────────────────── */
.banner {
  background: var(--ink);
  color: var(--bg);
  padding: 20px 24px;
  border-radius: 12px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
}
.banner h2 { color: var(--bg); font-size: 20px; }
.banner p { color: rgba(255,255,255,0.75); font-size: 14px; margin-top: 4px; }

/* ── Demo-only chrome (hidden in production via ?pilot or localStorage) ──── */
.demo-ribbon {
  position: fixed;
  bottom: 16px;
  right: 16px;
  background: var(--ink);
  color: var(--bg);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  z-index: 100;
  box-shadow: 0 4px 16px rgba(11,31,58,0.2);
}
.demo-ribbon.hidden { display: none; }

/* ── Diagnostic flow ───────────────────────────────────────────────────────── */
.diag-stage {
  max-width: 760px;
  margin: 56px auto;
  padding: 0 24px;
}
.diag-intro {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 56px 48px;
  text-align: center;
}
.diag-intro .eyebrow {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 16px;
}
.diag-intro h1 {
  font-size: 40px;
  letter-spacing: -0.015em;
  margin-bottom: 12px;
}
.diag-intro .lead {
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 520px;
  margin: 0 auto 36px;
}
.diag-expect {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 36px 0;
  text-align: left;
}
.diag-expect > div {
  padding: 18px;
  background: var(--surface-alt);
  border-radius: 10px;
}
.diag-expect .expect-num {
  font: 600 18px var(--font-serif);
  color: var(--accent);
  margin-bottom: 4px;
}
.diag-expect .expect-text { font-size: 13px; line-height: 1.5; color: var(--ink-soft); }

.diag-progress {
  display: flex;
  gap: 6px;
  margin-bottom: 24px;
}
.diag-progress-segment {
  flex: 1;
  height: 5px;
  background: var(--surface-alt);
  border-radius: 999px;
  transition: background 0.3s var(--ease);
}
.diag-progress-segment.done    { background: var(--success); }
.diag-progress-segment.current { background: var(--accent); }

.diag-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 40px;
  animation: fadeInUp 0.3s var(--ease);
}
.diag-card .skill-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: var(--accent-soft);
  color: var(--accent-deep);
  margin-bottom: 20px;
}
.diag-card .situation {
  font: 500 17px/1.55 var(--font-serif);
  color: var(--ink);
  margin-bottom: 20px;
  padding: 20px;
  background: var(--surface-alt);
  border-left: 3px solid var(--accent);
  border-radius: 6px;
}
.diag-card .prompt {
  font: 600 20px/1.4 var(--font-serif);
  color: var(--ink);
  margin-bottom: 20px;
}

.diag-option {
  display: block;
  width: 100%;
  text-align: left;
  padding: 16px 18px;
  margin-bottom: 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  cursor: pointer;
  font: 500 14px/1.55 var(--font-sans);
  color: var(--ink);
  transition: all 0.15s var(--ease);
}
.diag-option:hover:not(:disabled) { border-color: var(--accent); background: var(--accent-soft); }
.diag-option.chosen  { border-color: var(--accent); background: var(--accent-soft); }
.diag-option.fade    { opacity: 0.45; }
.diag-option:disabled { cursor: default; }

.diag-feedback {
  margin-top: 22px;
  padding: 18px 20px;
  border-radius: 10px;
  background: var(--surface-alt);
  border-left: 3px solid var(--accent);
  animation: fadeInUp 0.3s var(--ease);
}
.diag-feedback .score-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-faded);
}
.diag-feedback .score-pill {
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
}
.diag-feedback .score-pill.high { background: var(--success-soft); color: var(--success); }
.diag-feedback .score-pill.mid  { background: var(--warn-soft);    color: var(--warn); }
.diag-feedback .score-pill.low  { background: var(--danger-soft);  color: var(--danger); }
.diag-feedback .feedback-text { font-size: 14px; line-height: 1.6; color: var(--ink); }

/* ── Analyzing screen ──────────────────────────────────────────────────────── */
.diag-analyzing {
  text-align: center;
  padding: 120px 20px;
}
.diag-analyzing .spinner {
  width: 48px; height: 48px;
  border: 3px solid var(--surface-alt);
  border-top-color: var(--accent);
  border-radius: 50%;
  margin: 0 auto 28px;
  animation: spin 0.9s linear infinite;
}
.diag-analyzing h2 { font-size: 28px; margin-bottom: 10px; }
.diag-analyzing .step {
  font-size: 14px;
  color: var(--ink-faded);
  margin-top: 8px;
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}
.diag-analyzing .step.show { opacity: 1; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Results reveal ────────────────────────────────────────────────────────── */
.diag-results { animation: fadeInUp 0.5s var(--ease); }
.diag-hero {
  background: var(--ink);
  color: var(--bg);
  border-radius: 16px;
  padding: 40px;
  margin-bottom: 24px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
}
.diag-hero h1 { color: var(--bg); font-size: 32px; }
.diag-hero p  { color: rgba(255,255,255,0.75); font-size: 15px; max-width: 480px; line-height: 1.55; margin-top: 8px; }
.diag-hero .score-ring {
  width: 120px; height: 120px;
  border-radius: 50%;
  background: conic-gradient(var(--accent) calc(var(--pct) * 1%), rgba(255,255,255,0.1) 0);
  display: grid;
  place-items: center;
}
.diag-hero .score-ring-inner {
  width: 94px; height: 94px;
  border-radius: 50%;
  background: var(--ink);
  display: grid;
  place-items: center;
  text-align: center;
}
.diag-hero .score-ring .pct {
  font: 600 32px var(--font-serif);
  color: var(--bg);
}
.diag-hero .score-ring .label {
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}

/* ── Simulation catalog ────────────────────────────────────────────────────── */
.sim-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  cursor: pointer;
  transition: all 0.15s var(--ease);
  min-height: 240px;
}
.sim-card:hover { border-color: var(--ink-faded); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(11,31,58,0.08); }
.sim-card-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.sim-card .title { font-size: 17px; font-weight: 600; color: var(--ink); letter-spacing: -0.01em; }
.sim-card .persona { font-size: 13px; color: var(--ink-faded); margin-bottom: 6px; }
.sim-card .situation { font-size: 13px; color: var(--ink-soft); line-height: 1.55; }
.sim-card .hook {
  font: italic 500 13px/1.5 var(--font-serif);
  color: var(--ink);
  padding: 10px 14px;
  background: var(--surface-alt);
  border-left: 3px solid var(--accent);
  border-radius: 4px;
  margin-top: auto;
}
.sim-card .meta { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--ink-faded); }
.difficulty {
  display: inline-flex;
  gap: 2px;
}
.difficulty-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--surface-alt); }
.difficulty-dot.filled-1 { background: var(--success); }
.difficulty-dot.filled-2 { background: var(--warn); }
.difficulty-dot.filled-3 { background: var(--danger); }

/* ── Simulation chat ───────────────────────────────────────────────────────── */
.sim-shell {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 20px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px 32px;
  min-height: calc(100vh - 72px);
}
.sim-chat {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
}
.sim-chat-header {
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 14px;
}
.sim-chat-header .avatar-lg { background: var(--accent); color: white; }
.sim-chat-header .title { font-size: 16px; font-weight: 600; }
.sim-chat-header .sub   { font-size: 12px; color: var(--ink-faded); }

.sim-messages {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 360px;
  max-height: calc(100vh - 320px);
}
.msg {
  max-width: 78%;
  padding: 12px 16px;
  border-radius: 14px;
  font-size: 14px;
  line-height: 1.55;
  animation: fadeInUp 0.25s var(--ease);
}
.msg.client {
  align-self: flex-start;
  background: var(--surface-alt);
  color: var(--ink);
  border-bottom-left-radius: 4px;
}
.msg.agent {
  align-self: flex-end;
  background: var(--ink);
  color: var(--bg);
  border-bottom-right-radius: 4px;
}
.msg-label {
  font-size: 11px;
  color: var(--ink-faded);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}
.msg.client + .msg-label, .msg-label + .msg.client { /* pairing helper */ }

.typing {
  display: inline-flex;
  align-self: flex-start;
  padding: 12px 16px;
  background: var(--surface-alt);
  border-radius: 14px;
  border-bottom-left-radius: 4px;
  gap: 4px;
}
.typing span {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--ink-faded);
  animation: typingBounce 1.2s infinite;
}
.typing span:nth-child(2) { animation-delay: 0.2s; }
.typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typingBounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30%           { transform: translateY(-5px); opacity: 1; }
}

.sim-composer {
  padding: 16px 22px;
  border-top: 1px solid var(--line);
  background: var(--surface-alt);
}
.sim-composer-row { display: flex; gap: 10px; }
.sim-composer textarea {
  flex: 1;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
  font: 400 14px/1.5 var(--font-sans);
  background: var(--surface);
  color: var(--ink);
  resize: none;
  min-height: 48px;
  max-height: 140px;
  outline: none;
  transition: border-color 0.15s var(--ease);
}
.sim-composer textarea:focus { border-color: var(--accent); }
.sim-composer-hint {
  margin-top: 8px;
  font-size: 12px;
  color: var(--ink-faded);
  display: flex;
  justify-content: space-between;
}

/* ── Sim sidebar (briefing + end session) ──────────────────────────────────── */
.sim-sidebar { display: flex; flex-direction: column; gap: 16px; }
.sim-brief {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px;
}
.sim-brief h3 { font-size: 14px; font-weight: 600; margin-bottom: 12px; }
.sim-brief .field-row { padding: 10px 0; border-bottom: 1px solid var(--line); }
.sim-brief .field-row:last-child { border-bottom: none; }
.sim-brief .field-label {
  font-size: 11px;
  color: var(--ink-faded);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
  margin-bottom: 4px;
}
.sim-brief .field-value { font-size: 13px; color: var(--ink); line-height: 1.5; }
.sim-skills { display: flex; flex-wrap: wrap; gap: 6px; }
.sim-turn-counter {
  padding: 16px 20px;
  background: var(--accent-soft);
  border-radius: 12px;
  text-align: center;
}
.sim-turn-counter .n {
  font: 600 24px var(--font-serif);
  color: var(--accent-deep);
}
.sim-turn-counter .label {
  font-size: 11px;
  color: var(--accent-deep);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}

/* ── Feedback reveal ───────────────────────────────────────────────────────── */
.sim-feedback {
  max-width: 880px;
  margin: 40px auto;
  padding: 0 24px;
  animation: fadeInUp 0.4s var(--ease);
}
.sim-feedback-hero {
  background: linear-gradient(135deg, var(--ink) 0%, #1a3556 100%);
  color: var(--bg);
  border-radius: 16px;
  padding: 40px;
  margin-bottom: 24px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
}
.sim-feedback-hero h1 { color: var(--bg); font-size: 28px; }
.sim-feedback-hero .eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-bottom: 8px;
}
.sim-feedback-hero .summary {
  color: rgba(255,255,255,0.8);
  font-size: 15px;
  line-height: 1.55;
  margin-top: 10px;
}
.rubric-row {
  display: grid;
  grid-template-columns: 160px 1fr 60px;
  gap: 14px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.rubric-row:last-child { border-bottom: none; }
.rubric-name {
  font-size: 13px;
  color: var(--ink-soft);
  text-transform: capitalize;
}
.rubric-bar {
  height: 8px;
  background: var(--surface-alt);
  border-radius: 999px;
  overflow: hidden;
}
.rubric-bar-fill { height: 100%; background: linear-gradient(90deg, #FBBF24 0%, #22C55E 100%); border-radius: 999px; }
.rubric-score {
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  font-size: 14px;
  color: var(--ink);
}

.quote-card {
  padding: 16px 20px;
  border-radius: 10px;
  background: var(--surface-alt);
  margin-bottom: 10px;
  border-left: 3px solid var(--success);
}
.quote-card.opportunity { border-left-color: var(--warn); }
.quote-card .quote {
  font: italic 500 14px/1.5 var(--font-serif);
  color: var(--ink);
  margin-bottom: 6px;
}
.quote-card .note { font-size: 13px; color: var(--ink-soft); line-height: 1.55; }

/* ── Responsive safety ─────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .grid-2-1 { grid-template-columns: 1fr; }
  .auth-page { grid-template-columns: 1fr; }
  .auth-left { padding: 40px; }
  .sim-shell { grid-template-columns: 1fr; }
}