/* PelicanHR Phase 1 static review build - styles
   Palette is deliberately cool slate/petrol, not the default warm
   cream + terracotta combination, to keep this reading as a review
   instrument rather than a marketing page. */

:root {
  --ink: #14181c;
  --paper: #f1f3f0;
  --panel: #ffffff;
  --slate: #5b6660;
  --slate-light: #8b948e;
  --petrol: #1f6f63;
  --petrol-dark: #16524a;
  --line: #d8ddd7;
  --amber: #b8873a;
  --error: #a3402f;
  --radius: 4px;
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 10;
}

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

.brand-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
}

.brand-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--slate);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 2px 8px;
}

.branch-indicator {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--petrol-dark);
  border: 1px solid var(--petrol);
  border-radius: 999px;
  padding: 2px 8px;
  margin-left: 10px;
  display: none;
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 16px;
}

.toggle-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--slate);
  cursor: pointer;
  user-select: none;
}

.header-btn {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 6px 12px;
  cursor: pointer;
}

.header-btn:hover {
  border-color: var(--slate);
}

main#main {
  max-width: 640px;
  margin: 0 auto;
  padding: 32px 20px 80px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--petrol);
  margin: 0 0 6px;
}

.intro-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  margin: 0 0 10px;
}

.intro-meta {
  color: var(--slate);
  font-size: 0.92rem;
  margin: 0 0 6px;
}

.reviewer-only {
  color: var(--amber);
}

.safeguard {
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--amber);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin: 20px 0 28px;
}

.safeguard-text {
  margin: 0;
  font-size: 0.88rem;
  color: var(--ink);
}

.safeguard-inline {
  font-size: 0.8rem;
  color: var(--slate);
  border-left: 3px solid var(--amber);
  padding-left: 10px;
  margin: 0 0 16px;
}

.progress-wrap {
  margin-bottom: 24px;
}

.progress-bar {
  width: 100%;
  height: 4px;
  background: var(--line);
  border-radius: 999px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--petrol);
  transition: width 0.2s ease;
}

.question-card,
.summary-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 26px 22px;
}

.question-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.question-id {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--petrol-dark);
  background: rgba(31, 111, 99, 0.08);
  border-radius: 999px;
  padding: 2px 9px;
}

.question-optional {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--slate);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 2px 9px;
}

.question-prompt {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  line-height: 1.35;
  margin: 0 0 20px;
}

.options {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 8px;
}

.option-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.95rem;
  transition: border-color 0.12s ease, background 0.12s ease;
}

.option-row:hover {
  border-color: var(--slate-light);
}

.option-row.selected {
  border-color: var(--petrol);
  background: rgba(31, 111, 99, 0.06);
}

.option-row input {
  margin-top: 3px;
  accent-color: var(--petrol);
}

.option-label {
  flex: 1;
}

.option-id-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--amber);
  white-space: nowrap;
  margin-left: auto;
  padding-left: 10px;
}

.select-hint {
  font-size: 0.8rem;
  color: var(--slate);
  margin: 4px 0 0;
}

.free-text-sub {
  width: 100%;
  margin-top: -2px;
  margin-bottom: 4px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.9rem;
  resize: vertical;
}

textarea,
input[type="email"] {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--paper);
  resize: vertical;
}

textarea:focus,
input[type="email"]:focus,
input[type="radio"]:focus-visible,
input[type="checkbox"]:focus-visible,
button:focus-visible {
  outline: 2px solid var(--petrol);
  outline-offset: 2px;
}

.text2-field {
  margin-bottom: 14px;
}

.text2-label {
  display: block;
  font-size: 0.85rem;
  color: var(--slate);
  margin-bottom: 6px;
}

.validation-msg {
  min-height: 20px;
  color: var(--error);
  font-size: 0.85rem;
  margin: 8px 0 0;
  display: none;
}

.validation-msg.visible {
  display: block;
}

.nav-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 22px;
}

.btn {
  font-family: var(--font-body);
  font-size: 0.92rem;
  padding: 10px 20px;
  border-radius: var(--radius);
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--petrol);
  color: #ffffff;
  border-color: var(--petrol);
}

.btn-primary:hover {
  background: var(--petrol-dark);
}

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}

.btn-secondary:hover {
  border-color: var(--slate);
}

.reviewer-panel {
  margin-top: 20px;
  padding: 14px 16px;
  border: 1px dashed var(--amber);
  border-radius: var(--radius);
  background: rgba(184, 135, 58, 0.06);
}

.reviewer-heading {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--amber);
  margin: 0 0 10px;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}

.chip {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 2px 9px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--slate);
  background: var(--panel);
}

.chip-id {
  color: var(--petrol-dark);
  border-color: var(--petrol);
}

.chip-gate {
  color: #ffffff;
  background: var(--amber);
  border-color: var(--amber);
}

.chip-hypothesis {
  color: var(--petrol-dark);
  border-color: var(--petrol);
}

.reviewer-rule {
  font-size: 0.85rem;
  color: var(--ink);
  margin: 6px 0 0;
}

.summary-list {
  margin: 20px 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.summary-row {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.summary-id {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--petrol-dark);
}

.summary-prompt {
  font-size: 0.88rem;
  color: var(--slate);
  margin: 0 0 4px;
}

.summary-answer {
  font-size: 0.95rem;
  margin: 0;
}

footer.site-footer {
  text-align: center;
  padding: 24px 20px 40px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--slate-light);
}

@media (max-width: 480px) {
  main#main {
    padding: 20px 16px 60px;
  }
  .question-card,
  .summary-card {
    padding: 20px 16px 18px;
  }
  .question-prompt {
    font-size: 1.2rem;
  }
  .summary-row {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .progress-fill {
    transition: none;
  }
}