/* Pet Med Log - styles.css */
:root {
  --bg: #faf8f5;
  --surface: #ffffff;
  --surface-alt: #f5f0ea;
  --border: #e0d8cf;
  --border-strong: #c4b8a8;
  --text: #2d2a26;
  --text-muted: #6b6560;
  --text-light: #9a928a;
  --primary: #7a5c3e;
  --primary-hover: #634a30;
  --primary-light: #f0e8de;
  --accent: #c47a4a;
  --danger: #b94a4a;
  --danger-hover: #9e3a3a;
  --danger-light: #fdf0f0;
  --success: #4a8a5a;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, sans-serif;
  --transition: 0.2s ease;
}

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

html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.skip-link {
  position: absolute; top: -100%; left: 16px;
  background: var(--primary); color: #fff;
  padding: 8px 16px; border-radius: var(--radius-sm);
  z-index: 100; font-weight: 600; text-decoration: none;
}
.skip-link:focus { top: 8px; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Header */
.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 50;
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 14px; padding-bottom: 14px;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--primary);
  font-weight: 700; font-size: 1.15rem;
}
.logo-icon { width: 32px; height: 32px; }
.nav-list { list-style: none; display: flex; gap: 20px; }
.nav-list a {
  text-decoration: none; color: var(--text-muted);
  font-weight: 500; font-size: 0.95rem;
  padding: 6px 0; border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.nav-list a:hover, .nav-list a[aria-current="page"] {
  color: var(--primary); border-bottom-color: var(--primary);
}

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--bg) 100%);
  padding: 48px 0 36px;
  border-bottom: 1px solid var(--border);
}
.hero h1 {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 800; line-height: 1.25;
  max-width: 640px;
}
.hero-sub {
  margin-top: 12px;
  font-size: 1.05rem; color: var(--text-muted);
  max-width: 560px; line-height: 1.55;
}
.scenario-presets {
  margin-top: 24px; display: flex; flex-wrap: wrap;
  align-items: center; gap: 10px;
}
.presets-label { font-weight: 600; color: var(--text-muted); font-size: 0.9rem; }
.preset-btn {
  background: var(--surface); border: 1.5px solid var(--border-strong);
  color: var(--primary); padding: 6px 16px; border-radius: 20px;
  font-size: 0.85rem; font-weight: 600; cursor: pointer;
  transition: all var(--transition);
}
.preset-btn:hover { background: var(--primary-light); border-color: var(--primary); }

/* Workspace */
.tracker-workspace { padding: 36px 0; flex: 1; }
.workspace-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: start;
}
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
}
.panel h2 {
  font-size: 1.15rem; font-weight: 700;
  margin-bottom: 20px;
}

/* Forms */
.form-stacked .form-group { margin-bottom: 16px; }
.form-stacked label {
  display: block; font-weight: 600;
  font-size: 0.88rem; margin-bottom: 4px;
  color: var(--text-muted);
}
.form-stacked input[type="text"],
.form-stacked input[type="date"],
.form-stacked input[type="number"],
.form-stacked input[type="time"],
.form-stacked select,
.form-stacked textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: var(--font);
  background: var(--surface);
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-stacked input:focus,
.form-stacked select:focus,
.form-stacked textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(122,92,62,0.12);
}
.form-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
}
.form-actions { margin-top: 20px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 10px 20px; border-radius: var(--radius-sm);
  font-size: 0.92rem; font-weight: 600;
  font-family: var(--font); cursor: pointer;
  border: 1.5px solid transparent;
  transition: all var(--transition);
  text-decoration: none;
}
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }
.btn-outline { background: var(--surface); color: var(--primary); border-color: var(--border-strong); }
.btn-outline:hover { background: var(--primary-light); border-color: var(--primary); }
.btn-danger { background: var(--danger-light); color: var(--danger); border-color: var(--danger); }
.btn-danger:hover { background: var(--danger); color: #fff; }
.btn-sm { padding: 6px 14px; font-size: 0.82rem; }

/* Medication fieldset */
.med-fieldset {
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px;
  margin-top: 8px;
}
.med-fieldset legend {
  font-weight: 700; font-size: 0.95rem;
  padding: 0 8px;
}
.med-list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 14px; }
.med-entry {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  position: relative;
}
.med-entry .med-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
}
.med-entry .med-row-full { grid-column: 1 / -1; }
.med-entry label { font-size: 0.8rem; }
.med-entry input, .med-entry select { padding: 8px 10px; font-size: 0.88rem; }
.med-remove {
  position: absolute; top: 8px; right: 8px;
  background: none; border: none; color: var(--text-light);
  font-size: 1.1rem; cursor: pointer; padding: 2px 6px;
  border-radius: 4px; line-height: 1;
}
.med-remove:hover { color: var(--danger); background: var(--danger-light); }

/* Severity */
.severity-group { border: none; padding: 0; margin-bottom: 16px; }
.severity-group legend { font-weight: 600; font-size: 0.88rem; color: var(--text-muted); margin-bottom: 8px; }
.severity-options { display: flex; gap: 16px; flex-wrap: wrap; }
.severity-option {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.9rem; cursor: pointer;
  padding: 6px 12px; border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  transition: all var(--transition);
}
.severity-option:hover { border-color: var(--primary); }
.severity-option:has(input:checked) { border-color: var(--primary); background: var(--primary-light); }
.severity-option input { accent-color: var(--primary); }
.severity-dot {
  display: inline-block; width: 10px; height: 10px;
  border-radius: 50%;
}
.s1 { background: #7ab87a; }
.s2 { background: #d4a843; }
.s3 { background: #c45a5a; }

/* Timeline */
.timeline-header {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 10px; margin-bottom: 16px;
}
.timeline-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.med-summary {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  margin-bottom: 16px;
  font-size: 0.88rem;
  line-height: 1.5;
}
.med-summary strong { color: var(--primary); }
.timeline { display: flex; flex-direction: column; gap: 10px; }
.timeline-entry {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 14px; border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  transition: box-shadow var(--transition);
}
.timeline-entry:hover { box-shadow: var(--shadow-sm); }
.timeline-date {
  flex-shrink: 0; width: 72px;
  font-size: 0.82rem; font-weight: 700;
  color: var(--text-muted); text-align: right;
  padding-top: 2px;
}
.timeline-body { flex: 1; min-width: 0; }
.timeline-symptom {
  font-weight: 600; font-size: 0.95rem;
  margin-bottom: 2px;
}
.timeline-meta {
  font-size: 0.82rem; color: var(--text-muted);
  display: flex; flex-wrap: wrap; gap: 12px;
}
.timeline-severity {
  display: inline-flex; align-items: center; gap: 4px;
  font-weight: 600;
}
.timeline-notes {
  margin-top: 6px; font-size: 0.85rem;
  color: var(--text-muted); font-style: italic;
}
.timeline-delete {
  flex-shrink: 0; background: none; border: none;
  color: var(--text-light); cursor: pointer;
  font-size: 1rem; padding: 2px 6px;
  border-radius: 4px;
}
.timeline-delete:hover { color: var(--danger); background: var(--danger-light); }

.empty-state {
  text-align: center; padding: 40px 20px;
  color: var(--text-light);
}
.empty-icon { width: 48px; height: 48px; margin-bottom: 12px; opacity: 0.5; }

/* Guide section */
.guide-section {
  padding: 48px 0;
  background: var(--surface-alt);
  border-top: 1px solid var(--border);
}
.guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}
.guide-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}
.guide-card h3 {
  font-size: 1.05rem; font-weight: 700;
  margin-bottom: 10px; color: var(--primary);
}
.guide-card p, .guide-card li {
  font-size: 0.92rem; color: var(--text-muted);
  line-height: 1.6;
}
.guide-card ul { padding-left: 18px; margin-top: 8px; }
.guide-card li { margin-bottom: 6px; }
.guide-card strong { color: var(--text); }

/* Print */
.print-area { display: none; }
@media print {
  body * { visibility: hidden; }
  .print-area, .print-area * { visibility: visible; }
  .print-area {
    display: block;
    position: absolute; top: 0; left: 0; width: 100%;
    background: #fff; padding: 24px;
    font-family: var(--font);
  }
  .print-inner { max-width: 700px; margin: 0 auto; }
  .print-inner h2 { font-size: 1.4rem; margin-bottom: 16px; }
  .print-footer { margin-top: 24px; font-size: 0.8rem; color: #888; border-top: 1px solid #ddd; padding-top: 12px; }
}

/* Footer */
.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 24px 0;
  margin-top: auto;
}
.footer-inner {
  display: flex; flex-wrap: wrap;
  align-items: center; justify-content: space-between;
  gap: 12px;
}
.footer-brand { font-weight: 700; color: var(--primary); }
.footer-links { list-style: none; display: flex; gap: 16px; }
.footer-links a { text-decoration: none; color: var(--text-muted); font-size: 0.88rem; }
.footer-links a:hover { color: var(--primary); }
.footer-copy { font-size: 0.82rem; color: var(--text-light); }
.footer-copy a { color: var(--primary); text-decoration: none; }
.footer-copy a:hover { text-decoration: underline; }

/* Divider */
.divider {
  border: none; border-top: 1px solid var(--border);
  margin: 28px 0;
}

/* Responsive */
@media (max-width: 900px) {
  .workspace-grid { grid-template-columns: 1fr; }
  .panel-timeline { order: -1; }
}
@media (max-width: 600px) {
  .header-inner { flex-direction: column; gap: 10px; }
  .hero { padding: 32px 0 24px; }
  .form-row { grid-template-columns: 1fr; }
  .med-entry .med-row { grid-template-columns: 1fr; }
  .timeline-entry { flex-direction: column; gap: 8px; }
  .timeline-date { text-align: left; width: auto; }
  .footer-inner { flex-direction: column; text-align: center; }
  .guide-grid { grid-template-columns: 1fr; }
}

/* Focus styles */
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}



/* 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;
}