/* =====================================================================
   Cross-Functional Performance Pulse™ - Apple Design Stylesheet
   ===================================================================== */

:root {
  --navy: #1a2633;
  --blue: #17609E;
  --orange: #F26622;
  --green: #99B63B;
  --yellow: #FF9500;
  --red: #FF3B30;
  --ink: #2D3E50;
  --muted: #5a6c7d;
  --line: rgba(45, 62, 80, 0.1);
  --paper: #FFFFFF;
  --soft: #F8F9FA;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body {
  margin: 0;
  background: var(--soft);
  color: var(--ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

h1, h2, .pulse-hero h1 {
  font-family: var(--font-display);
}

.skip-link {
  position: absolute;
  top: -60px;
  left: 16px;
  background: #000;
  color: #fff;
  padding: 8px 16px;
  border-radius: 980px;
  z-index: 1000;
  text-decoration: none;
  font-weight: 600;
}
.skip-link:focus {
  top: 16px;
}

/* Tool Main Container */
main {
  width: 100%;
  margin: 0 auto;
}

.pulse-hero {
  background: radial-gradient(1200px 600px at 85% 0%, rgba(23, 96, 158, 0.45), transparent 60%), #1a2633;
  color: #FFFFFF;
  padding: clamp(56px, 7vw, 84px) 24px clamp(64px, 8vw, 96px);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.pulse-hero-inner {
  max-width: 860px;
  margin: 0 auto;
}

.pulse-hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.08;
  margin: 14px 0 16px;
  color: #FFFFFF;
}

.pulse-hero p.promise {
  font-size: clamp(17px, 2.2vw, 21px);
  color: #ff9d6e;
  font-weight: 600;
  margin: 0 0 12px;
}

.pulse-hero p.lede {
  font-size: 16px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.84);
  max-width: 68ch;
  margin: 0 auto 28px;
}

.pulse-hero-pills {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* Tool Card Container */
.pulse-card-shell {
  max-width: 840px;
  margin: -50px auto 72px;
  padding: 0 20px;
  position: relative;
  z-index: 10;
}

.pulse-card {
  background: #FFFFFF;
  border-radius: var(--ds-radius-xl);
  padding: clamp(28px, 5vw, 44px);
  border: 1px solid var(--ds-hairline);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02), 0 20px 40px -8px rgba(0, 0, 0, 0.07);
}

/* Setup Form Styles */
.setup-fields {
  display: grid;
  gap: 24px;
  margin-bottom: 28px;
}

.field label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 8px;
}

.field label span {
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  margin-left: 6px;
}

.field input[type="text"] {
  width: 100%;
  padding: 13px 16px;
  font-size: 15px;
  border-radius: var(--ds-radius-md);
  border: 1.5px solid rgba(0, 0, 0, 0.12);
  background: #FBFBFD;
  color: var(--ink);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.field input[type="text"]:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(23, 96, 158, 0.15);
}

.period-fieldset {
  border: none;
  padding: 0;
  margin: 0;
}

.period-fieldset legend {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 10px;
}

.period-choices-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 600px) {
  .period-choices-grid {
    grid-template-columns: 1fr;
  }
}

.period-choice {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  background: #FBFBFD;
  border: 1.5px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--ds-radius-md);
  cursor: pointer;
  transition: all 0.15s ease;
}

.period-choice:hover {
  border-color: rgba(0, 0, 0, 0.2);
}

.period-choice:has(input:checked) {
  background: #FFFFFF;
  border-color: var(--blue);
  box-shadow: 0 2px 8px rgba(23, 96, 158, 0.12);
}

.period-choice input {
  margin-top: 3px;
}

.period-choice b {
  display: block;
  font-size: 14.5px;
  color: var(--ink);
  margin-bottom: 2px;
}

.period-choice small {
  display: block;
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.35;
}

.setup-actions {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: stretch;
  border-top: 1px solid var(--ds-hairline);
  padding-top: 24px;
}

.setup-actions p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
  margin: 0;
}

.primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--orange);
  color: #FFFFFF;
  font-size: 15.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
  padding: 14px 28px;
  border-radius: var(--ds-radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 2px 8px rgba(242, 102, 34, 0.28);
  cursor: pointer;
  transition: transform 0.12s cubic-bezier(0.2, 0, 0, 1), background-color 0.15s ease;
}
.primary-button:hover {
  background: var(--ds-orange-hover);
}
.primary-button:active {
  transform: scale(0.97);
}

.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(0, 0, 0, 0.05);
  color: var(--ink);
  font-size: 14.5px;
  font-weight: 600;
  padding: 12px 22px;
  border-radius: var(--ds-radius-pill);
  border: 1px solid var(--ds-hairline);
  cursor: pointer;
  transition: transform 0.12s cubic-bezier(0.2, 0, 0, 1), background-color 0.15s ease;
}
.secondary-button:hover {
  background: rgba(0, 0, 0, 0.08);
}
.secondary-button:active {
  transform: scale(0.97);
}

.text-button {
  background: none;
  border: none;
  color: var(--blue);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  padding: 6px;
  text-decoration: underline;
  transition: color 0.15s ease;
}
.text-button:hover {
  color: var(--ds-blue-hover);
}

/* Assessment Toolbar & Stepper */
.assessment-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.icon-button {
  background: rgba(0, 0, 0, 0.05);
  border: 1px solid var(--ds-hairline);
  color: var(--ink);
  width: 36px;
  height: 36px;
  border-radius: var(--ds-radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 16px;
  font-weight: 700;
  transition: transform 0.12s ease, background 0.15s ease;
}
.icon-button:hover {
  background: rgba(0, 0, 0, 0.09);
}
.icon-button:active {
  transform: scale(0.95);
}

.progress-copy {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.progress-track {
  height: 6px;
  background: rgba(0, 0, 0, 0.06);
  border-radius: var(--ds-radius-pill);
  overflow: hidden;
  margin-bottom: 32px;
}

#progress-bar {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--blue) 0%, var(--orange) 100%);
  border-radius: var(--ds-radius-pill);
  transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.question-wrap {
  text-align: left;
}

#domain-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--blue);
  background: var(--ds-blue-subtle);
  border: 1px solid var(--ds-blue-border);
  padding: 4px 12px;
  border-radius: var(--ds-radius-pill);
  margin-bottom: 16px;
}

#question-title {
  font-size: clamp(22px, 3.2vw, 28px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.25;
  color: var(--ink);
  margin: 0 0 8px;
}

.reference-copy {
  font-size: 13.5px;
  color: var(--muted);
  margin: 0 0 24px;
}

/* Tactile Response Options */
.response-options {
  border: none;
  padding: 0;
  margin: 0 0 28px;
  display: grid;
  gap: 10px;
}

.response-choice {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 18px;
  background: #FBFBFD;
  border: 1.5px solid var(--ds-hairline);
  border-radius: var(--ds-radius-md);
  cursor: pointer;
  transition: transform 0.12s cubic-bezier(0.2, 0, 0, 1), background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.response-choice:hover {
  background: #F2F2F5;
  border-color: rgba(0, 0, 0, 0.14);
}

.response-choice:active {
  transform: scale(0.98);
}

.response-choice input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.scale-value {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--ds-radius-pill);
  background: rgba(0, 0, 0, 0.06);
  font-size: 14px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
  flex-shrink: 0;
  transition: all 0.15s ease;
}

.response-label {
  display: flex;
  flex-direction: column;
}

.response-label b {
  font-size: 15px;
  color: var(--ink);
}

.response-label small {
  font-size: 12.5px;
  color: var(--muted);
}

.response-choice.selected,
.response-choice:has(input:checked) {
  background: #FFFFFF;
  border-color: var(--blue);
  box-shadow: 0 2px 10px rgba(23, 96, 158, 0.14);
}

.response-choice.selected .scale-value,
.response-choice:has(input:checked) .scale-value {
  background: var(--blue);
  color: #FFFFFF;
}

.response-choice.selected .response-label b,
.response-choice:has(input:checked) .response-label b {
  color: var(--blue);
}

.response-error {
  color: var(--red);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 16px;
}

.assessment-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border-top: 1px solid var(--ds-hairline);
  padding-top: 20px;
}

/* Results View */
.results-header {
  text-align: center;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--ds-hairline);
  margin-bottom: 28px;
}

#results-title {
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--ink);
  margin: 10px 0 6px;
}

#results-subtitle {
  font-size: 15px;
  color: var(--muted);
  margin: 0 0 16px;
}

.route-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: var(--ds-radius-pill);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.route-monitor {
  background: var(--ds-green-subtle);
  border: 1px solid rgba(52, 199, 89, 0.3);
  color: #1b7a36;
}

.route-examine {
  background: var(--ds-yellow-subtle);
  border: 1px solid rgba(255, 149, 0, 0.3);
  color: #9c5c00;
}

.route-friction {
  background: var(--ds-red-subtle);
  border: 1px solid rgba(255, 59, 48, 0.3);
  color: #ba2820;
}

.route-insufficient {
  background: rgba(0, 0, 0, 0.05);
  border: 1px solid var(--ds-hairline);
  color: var(--muted);
}

.boundary-strip {
  background: #FBFBFD;
  border: 1px solid var(--ds-hairline);
  border-radius: var(--ds-radius-md);
  padding: 12px 16px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
  margin-bottom: 28px;
}
.boundary-strip strong {
  color: var(--ink);
  margin-right: 6px;
}

.results-layout {
  display: grid;
  grid-template-columns: 1.25fr 0.95fr;
  gap: 24px;
  margin-bottom: 32px;
}
@media (max-width: 760px) {
  .results-layout {
    grid-template-columns: 1fr;
  }
}

.profile-panel {
  background: #FFFFFF;
  border: 1px solid var(--ds-hairline);
  border-radius: var(--ds-radius-lg);
  padding: 24px;
  box-shadow: var(--ds-shadow-card);
}

.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--ds-hairline-subtle);
  padding-bottom: 12px;
}

.panel-heading h2 {
  font-size: 18px;
  font-weight: 700;
  margin: 4px 0 0;
  color: var(--ink);
}

.legend {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 10px;
}

.meeting-dot, .mixed-dot, .missing-dot, .unable-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 2px;
}
.meeting-dot { background: var(--green); }
.mixed-dot { background: var(--yellow); }
.missing-dot { background: var(--red); }
.unable-dot { background: #8E8E93; }

.domain-results {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.domain-row {
  display: grid;
  grid-template-columns: 140px 1fr 40px;
  align-items: center;
  gap: 14px;
}
@media (max-width: 500px) {
  .domain-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

.domain-copy b {
  display: block;
  font-size: 13.5px;
  color: var(--ink);
}

.domain-copy span {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--muted);
}

.score-track {
  height: 8px;
  background: rgba(0, 0, 0, 0.06);
  border-radius: var(--ds-radius-pill);
  overflow: hidden;
}

.score-track i {
  display: block;
  height: 100%;
  border-radius: var(--ds-radius-pill);
  transition: width 0.4s ease;
}

.status-meeting { background: var(--green); }
.status-mixed { background: var(--yellow); }
.status-missing { background: var(--red); }
.status-unable { background: #8E8E93; }

.domain-row strong {
  font-size: 14px;
  font-variant-numeric: tabular-nums;
  text-align: right;
  color: var(--ink);
}

.next-step {
  background: #FFFFFF;
  border: 1px solid var(--ds-hairline);
  border-radius: var(--ds-radius-lg);
  padding: 24px;
  box-shadow: var(--ds-shadow-card);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.next-step h2 {
  font-size: 19px;
  font-weight: 700;
  margin: 6px 0 10px;
  color: var(--ink);
}

.next-step p {
  font-size: 14px;
  line-height: 1.5;
  color: var(--muted);
  margin: 0 0 16px;
}

.next-step dl {
  margin: 0 0 20px;
  border-top: 1px solid var(--ds-hairline-subtle);
  border-bottom: 1px solid var(--ds-hairline-subtle);
  padding: 12px 0;
  display: grid;
  gap: 8px;
}

.next-step dl div {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
}

.next-step dt { color: var(--muted); }
.next-step dd { margin: 0; font-weight: 700; color: var(--ink); }

.next-tool-button {
  background: var(--blue);
  color: #FFFFFF;
  font-size: 14.5px;
  font-weight: 600;
  padding: 12px 20px;
  border-radius: var(--ds-radius-pill);
  border: none;
  cursor: pointer;
  transition: transform 0.12s ease, background 0.15s ease;
}
.next-tool-button:hover {
  background: var(--ds-blue-hover);
}
.next-tool-button:active {
  transform: scale(0.97);
}

.response-detail {
  background: #FFFFFF;
  border: 1px solid var(--ds-hairline);
  border-radius: var(--ds-radius-md);
  padding: 16px 20px;
  margin-bottom: 28px;
}

.response-detail summary {
  font-size: 14px;
  font-weight: 600;
  color: var(--blue);
  cursor: pointer;
  outline: none;
}

#response-detail-list {
  margin-top: 16px;
  display: grid;
  gap: 12px;
  border-top: 1px solid var(--ds-hairline-subtle);
  padding-top: 14px;
}

#response-detail-list div {
  display: grid;
  grid-template-columns: 36px 1fr auto;
  gap: 12px;
  align-items: baseline;
  font-size: 13px;
}

#response-detail-list span {
  font-weight: 800;
  color: var(--muted);
}

#response-detail-list p {
  margin: 0;
  color: var(--ink);
}

#response-detail-list b {
  color: var(--blue);
}

.result-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 24px;
}

.provisional {
  font-size: 12px;
  color: var(--muted);
  text-align: center;
  margin-top: 24px;
}

/* Method Section */
.method-section {
  background: #FFFFFF;
  border: 1px solid var(--ds-hairline);
  border-radius: var(--ds-radius-xl);
  padding: clamp(24px, 4vw, 36px);
  margin-top: 28px;
  box-shadow: var(--ds-shadow-card);
}

.condition-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin: 20px 0;
}

.condition-grid div {
  background: var(--soft);
  border: 1px solid var(--ds-hairline);
  border-radius: var(--ds-radius-sm);
  padding: 14px;
}

.condition-grid span {
  display: block;
  font-size: 11px;
  font-weight: 800;
  color: var(--orange);
  margin-bottom: 4px;
}

.condition-grid strong {
  display: block;
  font-size: 14px;
  color: var(--ink);
  margin-bottom: 4px;
}

.condition-grid p {
  font-size: 12.5px;
  color: var(--muted);
  margin: 0;
  line-height: 1.45;
}

.method-note {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
  margin-bottom: 10px;
}