/* AEGIS Advisor v2 — style.css */

/* ── Reset & base ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --c-bg:        #f8f9fb;
  --c-surface:   #ffffff;
  --c-border:    #e2e5ea;
  --c-text:      #1e293b;
  --c-text-dim:  #64748b;
  --c-primary:   #4f46e5;
  --c-primary-l: #e0e7ff;
  --c-proceed:   #16a34a;
  --c-pause:     #ca8a04;
  --c-escalate:  #ea580c;
  --c-halt:      #dc2626;
  --c-pass:      #16a34a;
  --c-fail:      #dc2626;
  --radius:      8px;
  --shadow:      0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
  --shadow-lg:   0 4px 12px rgba(0,0,0,.10);
  --font:        system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --mono:        'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  --max-w:       640px;
  --transition:  0.25s ease;
}

html { font-size: 16px; }
body {
  font-family: var(--font);
  background: var(--c-bg);
  color: var(--c-text);
  line-height: 1.6;
  min-height: 100vh;
}

/* ── Layout ─────────────────────────────────────────────────────── */
.advisor-app {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 2rem 1rem 4rem;
}

/* ── Header ─────────────────────────────────────────────────────── */
.advisor-header {
  text-align: center;
  margin-bottom: 2rem;
}
.advisor-header h1 {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.advisor-header p {
  color: var(--c-text-dim);
  margin-top: 0.25rem;
  font-size: 0.95rem;
}

/* ── Card ───────────────────────────────────────────────────────── */
.card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem;
  margin-bottom: 1rem;
}

/* ── Progress bar ───────────────────────────────────────────────── */
.progress-bar {
  display: flex;
  gap: 4px;
  margin-bottom: 1.5rem;
}
.progress-bar .step-dot {
  flex: 1;
  height: 4px;
  border-radius: 2px;
  background: var(--c-border);
  transition: background var(--transition);
}
.progress-bar .step-dot.active {
  background: var(--c-primary);
}
.progress-bar .step-dot.done {
  background: var(--c-proceed);
}

/* ── Domain funnel (Step 0) ─────────────────────────────────────── */
.domain-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
.domain-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  padding: 1.1rem 0.75rem;
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), transform 0.15s ease;
  user-select: none;
  text-align: center;
}
.domain-card:hover {
  border-color: var(--c-primary);
  background: var(--c-primary-l);
  transform: translateY(-2px);
}
.domain-card.selected {
  border-color: var(--c-primary);
  background: var(--c-primary-l);
}
.domain-card .domain-icon {
  font-size: 1.6rem;
  line-height: 1;
}
.domain-card .domain-title {
  font-weight: 600;
  font-size: 0.9rem;
}
.domain-card .domain-example {
  font-size: 0.75rem;
  color: var(--c-text-dim);
  line-height: 1.3;
}

/* ── Step info ──────────────────────────────────────────────────── */
.step-counter {
  font-size: 0.8rem;
  color: var(--c-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}
.step-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}
.step-description {
  font-size: 0.9rem;
  color: var(--c-text-dim);
  margin-bottom: 1.25rem;
}

/* ── Form controls ──────────────────────────────────────────────── */
.form-group {
  margin-bottom: 1.25rem;
}
.form-group label {
  display: block;
  font-weight: 500;
  font-size: 0.9rem;
  margin-bottom: 0.35rem;
}
.form-group .hint {
  font-size: 0.8rem;
  color: var(--c-text-dim);
  margin-bottom: 0.35rem;
}
.hint {
  font-size: 0.8rem;
  color: var(--c-text-dim);
}

textarea,
input[type="text"] {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.95rem;
  resize: vertical;
  transition: border-color var(--transition);
}
textarea:focus,
input[type="text"]:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px var(--c-primary-l);
}

/* ── Radio option cards ─────────────────────────────────────────── */
.option-cards {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.option-card {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  user-select: none;
}
.option-card:hover {
  border-color: var(--c-primary);
  background: var(--c-primary-l);
}
.option-card.selected {
  border-color: var(--c-primary);
  background: var(--c-primary-l);
}
.option-card input[type="radio"] {
  margin-top: 3px;
  accent-color: var(--c-primary);
}
.option-card .option-label {
  font-weight: 500;
  font-size: 0.95rem;
}
.option-card .option-desc {
  font-size: 0.82rem;
  color: var(--c-text-dim);
}

/* ── Slider ─────────────────────────────────────────────────────── */
.slider-group {
  margin-bottom: 1.25rem;
}
.slider-group label {
  display: block;
  font-weight: 500;
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
}
.slider-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.slider-wrap input[type="range"] {
  flex: 1;
  accent-color: var(--c-primary);
  height: 6px;
}
.slider-value {
  min-width: 3rem;
  text-align: center;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--c-primary);
}
.slider-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--c-text-dim);
  margin-top: 2px;
}

/* ── Checklist (quality step) ───────────────────────────────────── */
.checklist-item {
  margin-bottom: 1rem;
}
.checklist-item .question-text {
  font-weight: 500;
  font-size: 0.9rem;
  margin-bottom: 0.35rem;
}
.checklist-options {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.checklist-btn {
  padding: 0.4rem 0.85rem;
  border: 1.5px solid var(--c-border);
  border-radius: 20px;
  background: var(--c-surface);
  font-family: var(--font);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition);
}
.checklist-btn:hover {
  border-color: var(--c-primary);
}
.checklist-btn.selected {
  border-color: var(--c-primary);
  background: var(--c-primary);
  color: #fff;
}

/* ── Context toggles ────────────────────────────────────────────── */
.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--c-border);
}
.toggle-row:last-child { border-bottom: none; }
.toggle-label {
  font-size: 0.9rem;
  font-weight: 500;
}
.toggle-switch {
  position: relative;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}
.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}
.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--c-border);
  border-radius: 24px;
  cursor: pointer;
  transition: background var(--transition);
}
.toggle-slider::before {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  transition: transform var(--transition);
  box-shadow: 0 1px 2px rgba(0,0,0,.15);
}
.toggle-switch input:checked + .toggle-slider {
  background: var(--c-primary);
}
.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(20px);
}

/* ── Navigation buttons ─────────────────────────────────────────── */
.nav-buttons {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.6rem 1.25rem;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.btn-primary {
  background: var(--c-primary);
  color: #fff;
  flex: 1;
}
.btn-primary:hover:not(:disabled) {
  background: #4338ca;
}
.btn-secondary {
  background: var(--c-surface);
  color: var(--c-text);
  border: 1px solid var(--c-border);
}
.btn-secondary:hover:not(:disabled) {
  background: var(--c-bg);
}
.btn-evaluate {
  background: var(--c-primary);
  color: #fff;
  flex: 1;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
}
.btn-evaluate:hover:not(:disabled) {
  background: #4338ca;
}

/* ── API key section ────────────────────────────────────────────── */
.api-key-section {
  margin-bottom: 1.5rem;
}
.api-key-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 1rem;
}
.api-key-tab {
  flex: 1;
  padding: 0.5rem 0.75rem;
  border: 1.5px solid var(--c-border);
  background: var(--c-surface);
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}
.api-key-tab:first-child {
  border-radius: var(--radius) 0 0 var(--radius);
}
.api-key-tab:last-child {
  border-radius: 0 var(--radius) var(--radius) 0;
  border-left: none;
}
.api-key-tab.active {
  background: var(--c-primary);
  border-color: var(--c-primary);
  color: #fff;
}
.demo-banner {
  background: #fef9c3;
  border: 1px solid #fde68a;
  border-radius: var(--radius);
  padding: 0.6rem 0.75rem;
  font-size: 0.82rem;
  color: #92400e;
  line-height: 1.5;
}
.api-key-input-wrap {
  display: none;
}
.api-key-input-wrap.visible {
  display: block;
}
.api-key-input-wrap input {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: 0.85rem;
}
.api-key-input-wrap input:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px var(--c-primary-l);
}

/* ── Review screen ──────────────────────────────────────────────── */
.review-section {
  margin-bottom: 1rem;
}
.review-section h3 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--c-text-dim);
  margin-bottom: 0.35rem;
}
.review-section p {
  font-size: 0.95rem;
}
.review-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
.review-item {
  background: var(--c-bg);
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius);
}
.review-item .review-label {
  font-size: 0.75rem;
  color: var(--c-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.review-item .review-value {
  font-weight: 600;
  font-size: 0.95rem;
}
.review-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.25rem;
}
.review-tag {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 12px;
  font-size: 0.78rem;
  font-weight: 500;
}
.review-tag.on {
  background: var(--c-primary-l);
  color: var(--c-primary);
}
.review-tag.off {
  background: var(--c-bg);
  color: var(--c-text-dim);
}

/* ── Loading spinner ────────────────────────────────────────────── */
.loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 3rem 1rem;
}
.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--c-border);
  border-top-color: var(--c-primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading p {
  color: var(--c-text-dim);
  font-size: 0.95rem;
}

/* ── Result card ────────────────────────────────────────────────── */
.result-card {
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
  background: var(--c-surface);
  border: 2px solid transparent;
}
.result-card.proceed { border-color: var(--c-proceed); }
.result-card.pause   { border-color: var(--c-pause);   }
.result-card.escalate{ border-color: var(--c-escalate); }
.result-card.halt    { border-color: var(--c-halt);     }

.result-status {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.status-light {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.result-card.proceed .status-light  { background: #dcfce7; }
.result-card.pause .status-light    { background: #fef9c3; }
.result-card.escalate .status-light { background: #ffedd5; }
.result-card.halt .status-light     { background: #fee2e2; }

.status-text h2 {
  font-size: 1.3rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.result-card.proceed .status-text h2  { color: var(--c-proceed);  }
.result-card.pause .status-text h2    { color: var(--c-pause);    }
.result-card.escalate .status-text h2 { color: var(--c-escalate); }
.result-card.halt .status-text h2     { color: var(--c-halt);     }

.status-text p {
  font-size: 0.9rem;
  color: var(--c-text-dim);
}

/* ── Confidence bar ─────────────────────────────────────────────── */
.confidence-section {
  margin: 1rem 0;
}
.confidence-section .label-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  margin-bottom: 0.25rem;
}
.confidence-section .label-row span:first-child {
  color: var(--c-text-dim);
  font-weight: 500;
}
.confidence-section .label-row span:last-child {
  font-weight: 600;
}
.confidence-bar {
  height: 8px;
  background: var(--c-bg);
  border-radius: 4px;
  overflow: hidden;
}
.confidence-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.6s ease;
}
.result-card.proceed .confidence-fill  { background: var(--c-proceed);  }
.result-card.pause .confidence-fill    { background: var(--c-pause);    }
.result-card.escalate .confidence-fill { background: var(--c-escalate); }
.result-card.halt .confidence-fill     { background: var(--c-halt);     }

/* ── Gate list ──────────────────────────────────────────────────── */
.gate-list {
  margin: 1rem 0;
}
.gate-list h3 {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--c-text);
}
.gate-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--c-border);
}
.gate-item:last-child { border-bottom: none; }
.gate-icon {
  font-size: 1rem;
  flex-shrink: 0;
  width: 1.25rem;
  text-align: center;
  margin-top: 1px;
}
.gate-icon.pass { color: var(--c-pass); }
.gate-icon.fail { color: var(--c-fail); }
.gate-info {
  flex: 1;
}
.gate-name {
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: capitalize;
}
.gate-explanation {
  font-size: 0.82rem;
  color: var(--c-text-dim);
  margin-top: 1px;
}
.gate-detail {
  font-size: 0.75rem;
  font-family: var(--mono);
  color: var(--c-text-dim);
  margin-top: 2px;
}

/* ── Next steps ─────────────────────────────────────────────────── */
.next-steps {
  margin: 1rem 0;
}
.next-steps h3 {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.next-steps ol {
  margin-left: 1.25rem;
}
.next-steps li {
  font-size: 0.9rem;
  margin-bottom: 0.3rem;
  line-height: 1.5;
}

/* ── Rationale ──────────────────────────────────────────────────── */
.rationale-section {
  margin: 1rem 0;
  background: var(--c-bg);
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
}
.rationale-section h3 {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}
.rationale-section p {
  font-size: 0.88rem;
  color: var(--c-text-dim);
}

/* ── Raw JSON toggle ────────────────────────────────────────────── */
.raw-toggle {
  margin-top: 1rem;
}
.raw-toggle summary {
  font-size: 0.82rem;
  color: var(--c-text-dim);
  cursor: pointer;
  font-weight: 500;
}
.raw-toggle pre {
  margin-top: 0.5rem;
  background: #1e293b;
  color: #e2e8f0;
  padding: 1rem;
  border-radius: var(--radius);
  font-size: 0.78rem;
  overflow-x: auto;
  line-height: 1.5;
}

/* ── Error display ──────────────────────────────────────────────── */
.error-card {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: var(--radius);
  padding: 1.25rem;
}
.error-card h3 {
  color: var(--c-halt);
  font-size: 1rem;
  margin-bottom: 0.5rem;
}
.error-card p {
  font-size: 0.9rem;
  color: #991b1b;
}
.error-card .error-hint {
  margin-top: 0.75rem;
  font-size: 0.82rem;
  color: var(--c-text-dim);
}

/* ── Footer ─────────────────────────────────────────────────────── */
.advisor-footer {
  text-align: center;
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--c-border);
  font-size: 0.8rem;
  color: var(--c-text-dim);
}
.advisor-footer a {
  color: var(--c-primary);
  text-decoration: none;
}
.advisor-footer a:hover {
  text-decoration: underline;
}

/* ── Utility ────────────────────────────────────────────────────── */
.hidden { display: none !important; }

/* ── Responsive ─────────────────────────────────────────────────── */
@media (max-width: 480px) {
  .advisor-app { padding: 1rem 0.75rem 3rem; }
  .advisor-header h1 { font-size: 1.4rem; }
  .domain-grid { grid-template-columns: 1fr; }
  .review-grid { grid-template-columns: 1fr; }
  .checklist-options { flex-direction: column; }
  .checklist-btn { text-align: center; }
  .nav-buttons { flex-direction: column-reverse; }
  .btn { width: 100%; }
}