/* CUH Patient Safety – Styles */

:root {
  --teal-700: #0d6e6e;
  --teal-600: #0f7f7f;
  --teal-100: #e0f2f2;
  --teal-50: #f0faf9;
  --slate-800: #2d3748;
  --slate-600: #4a5568;
  --slate-400: #a0aec0;
  --slate-200: #e2e8f0;
  --slate-100: #f7fafc;
  --white: #ffffff;
  --red-600: #c53030;
  --red-100: #fed7d7;
  --amber-600: #b7791f;
  --amber-100: #fefcbf;
  --green-600: #2f855a;
  --green-100: #c6f6d5;
  --font-sans: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --radius: 8px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--slate-800);
  background: var(--slate-100);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--slate-200);
  padding: 0 1rem;
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--teal-700);
  font-weight: 700;
  font-size: 1.1rem;
}

.logo svg {
  flex-shrink: 0;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 1.25rem;
}

.main-nav a {
  text-decoration: none;
  color: var(--slate-600);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.15s;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  border-bottom-color: var(--teal-600);
  color: var(--teal-700);
}

/* Page layout */
.page-layout {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem 1rem;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 2rem;
  flex: 1;
}

@media (max-width: 900px) {
  .page-layout {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

/* Planner panel */
.planner-panel {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 1.75rem 2rem;
}

.planner-panel h1 {
  font-size: 1.5rem;
  color: var(--teal-700);
  margin-bottom: 0.25rem;
}

.planner-subtitle {
  color: var(--slate-600);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

/* Form */
.safety-form fieldset {
  border: none;
  margin-bottom: 1.25rem;
}

.safety-form legend {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
  color: var(--slate-800);
}

.safety-form select {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  font-size: 0.95rem;
  background: var(--white);
  color: var(--slate-800);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M3 5l3 3 3-3' stroke='%234a5568' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.25rem;
}

.safety-form select:focus-visible {
  outline: 2px solid var(--teal-600);
  outline-offset: 1px;
  border-color: var(--teal-600);
}

.tag-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag-checkbox {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--slate-200);
  border-radius: 999px;
  font-size: 0.85rem;
  cursor: pointer;
  background: var(--white);
  transition: background 0.15s, border-color 0.15s;
  user-select: none;
}

.tag-checkbox:hover {
  background: var(--teal-50);
  border-color: var(--teal-600);
}

.tag-checkbox input {
  accent-color: var(--teal-600);
  width: 16px;
  height: 16px;
}

.tag-checkbox:has(input:checked) {
  background: var(--teal-100);
  border-color: var(--teal-600);
  font-weight: 500;
}

.btn-primary {
  display: inline-block;
  padding: 0.7rem 1.5rem;
  background: var(--teal-600);
  color: var(--white);
  border: none;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}

.btn-primary:hover {
  background: var(--teal-700);
}

.btn-primary:focus-visible {
  outline: 2px solid var(--teal-600);
  outline-offset: 2px;
}

/* Plan output */
.plan-output {
  margin-top: 1.5rem;
  min-height: 120px;
}

.plan-state {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--slate-400);
}

.plan-state svg {
  margin-bottom: 0.75rem;
}

.plan-state p {
  margin-bottom: 0.5rem;
}

.plan-hint {
  font-size: 0.85rem;
  color: var(--slate-400);
}

.plan-result {
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.plan-result-header {
  background: var(--teal-50);
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--slate-200);
  font-weight: 600;
  color: var(--teal-700);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.plan-result-body {
  padding: 1rem;
}

.plan-section {
  margin-bottom: 1.25rem;
}

.plan-section:last-child {
  margin-bottom: 0;
}

.plan-section h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--slate-800);
  margin-bottom: 0.5rem;
  padding-bottom: 0.25rem;
  border-bottom: 1px solid var(--slate-200);
}

.plan-section ul {
  list-style: none;
  padding: 0;
}

.plan-section li {
  padding: 0.35rem 0;
  padding-left: 1.5rem;
  position: relative;
  font-size: 0.9rem;
  line-height: 1.5;
}

.plan-section li::before {
  content: '☐';
  position: absolute;
  left: 0;
  color: var(--teal-600);
  font-size: 1rem;
}

/* Plan actions */
.plan-actions {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.btn-secondary {
  padding: 0.5rem 1rem;
  background: var(--slate-100);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.15s;
  color: var(--slate-800);
}

.btn-secondary:hover {
  background: var(--slate-200);
}

.btn-tertiary {
  padding: 0.5rem 1rem;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 0.85rem;
  cursor: pointer;
  color: var(--red-600);
}

.btn-tertiary:hover {
  background: var(--red-100);
}

.hidden {
  display: none !important;
}

/* Saved plans */
.saved-plans {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--slate-200);
}

.saved-plans h2 {
  font-size: 1rem;
  color: var(--slate-600);
  margin-bottom: 0.5rem;
}

.saved-plans ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.saved-plans li {
  padding: 0.35rem 0.75rem;
  background: var(--teal-50);
  border: 1px solid var(--teal-100);
  border-radius: 999px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.15s;
}

.saved-plans li:hover {
  background: var(--teal-100);
}

/* Reference column */
.reference-column {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 1.25rem 1.5rem;
}

.card h2 {
  font-size: 1.05rem;
  color: var(--teal-700);
  margin-bottom: 0.5rem;
}

.card p {
  font-size: 0.9rem;
  color: var(--slate-600);
  margin-bottom: 0.5rem;
}

.card p:last-child {
  margin-bottom: 0;
}

.scenario {
  margin-bottom: 0.75rem;
}

.scenario:last-child {
  margin-bottom: 0;
}

.scenario summary {
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  color: var(--slate-800);
  padding: 0.25rem 0;
}

.scenario summary:hover {
  color: var(--teal-600);
}

.scenario p {
  margin-top: 0.5rem;
  padding-left: 0.5rem;
  border-left: 3px solid var(--teal-100);
}

.plan-parts {
  font-size: 0.9rem;
}

.plan-parts dt {
  font-weight: 600;
  color: var(--slate-800);
  margin-top: 0.5rem;
}

.plan-parts dd {
  color: var(--slate-600);
  margin-left: 0;
  margin-bottom: 0.5rem;
}

.assumptions-list {
  list-style: disc;
  padding-left: 1.25rem;
  font-size: 0.85rem;
  color: var(--slate-600);
}

.assumptions-list li {
  margin-bottom: 0.35rem;
}

/* Footer */
.site-footer {
  background: var(--white);
  border-top: 1px solid var(--slate-200);
  padding: 1rem 1rem;
  margin-top: auto;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--slate-600);
}

.footer-inner a {
  color: var(--teal-600);
  text-decoration: none;
}

.footer-inner a:hover {
  text-decoration: underline;
}

.footer-nav {
  display: flex;
  gap: 1rem;
}

/* Print styles */
@media print {
  .site-header,
  .site-footer,
  .reference-column,
  .plan-actions,
  .saved-plans,
  #plan-empty,
  .safety-form {
    display: none !important;
  }

  .page-layout {
    display: block;
    padding: 0;
  }

  .planner-panel {
    box-shadow: none;
    border: none;
    padding: 0;
  }

  .plan-result {
    border: none;
  }
}



/* Factory-injected deployment helpers. The AI owns the site design above this block. */
.ad-unit {
  width: min(100%, 720px);
  min-height: 120px;
  margin: 24px auto;
  display: block;
}

.legal-page {
  width: min(900px, calc(100% - 32px));
  margin: 40px auto;
}

.factory-fallback-nav {
  width: min(900px, calc(100% - 32px));
  margin: 24px auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
  font-size: 0.95rem;
}

.factory-fallback-nav a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}