/* =============================================
   EVERGREEN DIAGNOSTIC TOOL — STYLE
   Forest-inspired palette: deep greens, warm
   amber, cream, earthy neutrals
   ============================================= */

:root, [data-theme="light"] {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;

  /* Forest palette — light mode */
  --color-bg: #f5f3ee;
  --color-surface: #f9f8f4;
  --color-surface-2: #fdfcfa;
  --color-surface-offset: #ede9e0;
  --color-surface-dynamic: #e3dfd4;
  --color-divider: #d6d1c6;
  --color-border: #c8c3b7;

  --color-text: #1e2218;
  --color-text-muted: #6b7060;
  --color-text-faint: #a8ad9e;
  --color-text-inverse: #f5f3ee;

  /* Forest green primary */
  --color-primary: #2d5a27;
  --color-primary-hover: #1e3f1a;
  --color-primary-active: #132910;
  --color-primary-highlight: #c8dfc4;
  --color-primary-light: #e8f0e7;

  /* Amber accent (secondary) */
  --color-amber: #b35a00;
  --color-amber-hover: #8f4600;
  --color-amber-highlight: #f0dcc8;
  --color-amber-light: #fdf3e8;

  /* Fungal / disease indicator */
  --color-fungal: #5c3d2e;
  --color-fungal-bg: #f5ede8;
  --color-fungal-border: #d4b8ac;

  /* Abiotic / winter burn */
  --color-abiotic: #1e4a6e;
  --color-abiotic-bg: #e8f0f7;
  --color-abiotic-border: #b0cce0;

  /* Stress / drought */
  --color-stress: #7a5c1a;
  --color-stress-bg: #f7f0e2;
  --color-stress-border: #d9c59a;

  --color-success: #2d5a27;
  --color-success-bg: #e8f0e7;
  --color-warning: #8a5200;
  --color-warning-bg: #fdf3e8;
  --color-error: #7a1e1e;
  --color-error-bg: #f7e8e8;

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;

  --shadow-sm: 0 1px 3px rgba(30, 34, 24, 0.07);
  --shadow-md: 0 4px 14px rgba(30, 34, 24, 0.09);
  --shadow-lg: 0 12px 36px rgba(30, 34, 24, 0.12);

  --font-display: 'Lora', 'Georgia', serif;
  --font-body: 'DM Sans', 'Helvetica Neue', sans-serif;

  --transition: 160ms cubic-bezier(0.16, 1, 0.3, 1);

  --content-default: 1100px;
  --content-narrow: 720px;
}

[data-theme="dark"] {
  --color-bg: #141710;
  --color-surface: #191d14;
  --color-surface-2: #1e2219;
  --color-surface-offset: #1c201a;
  --color-surface-dynamic: #272c22;
  --color-divider: #2a2f24;
  --color-border: #333830;

  --color-text: #d4d8cc;
  --color-text-muted: #828975;
  --color-text-faint: #565d4e;
  --color-text-inverse: #141710;

  --color-primary: #6aad63;
  --color-primary-hover: #80be79;
  --color-primary-active: #a0d49a;
  --color-primary-highlight: #2a3d28;
  --color-primary-light: #202b1e;

  --color-amber: #e09040;
  --color-amber-hover: #eaa050;
  --color-amber-highlight: #3d2f1a;
  --color-amber-light: #2a2018;

  --color-fungal: #c4917e;
  --color-fungal-bg: #26201c;
  --color-fungal-border: #4a3428;

  --color-abiotic: #7ab3d8;
  --color-abiotic-bg: #1a2430;
  --color-abiotic-border: #2e4258;

  --color-stress: #c8a050;
  --color-stress-bg: #24201a;
  --color-stress-border: #453a22;

  --color-success: #6aad63;
  --color-success-bg: #1e2b1c;
  --color-warning: #e09040;
  --color-warning-bg: #2a2018;
  --color-error: #d46060;
  --color-error-bg: #2a1a1a;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 12px 36px rgba(0, 0, 0, 0.45);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #141710;
    --color-surface: #191d14;
    --color-surface-2: #1e2219;
    --color-surface-offset: #1c201a;
    --color-surface-dynamic: #272c22;
    --color-divider: #2a2f24;
    --color-border: #333830;
    --color-text: #d4d8cc;
    --color-text-muted: #828975;
    --color-text-faint: #565d4e;
    --color-text-inverse: #141710;
    --color-primary: #6aad63;
    --color-primary-hover: #80be79;
    --color-primary-active: #a0d49a;
    --color-primary-highlight: #2a3d28;
    --color-primary-light: #202b1e;
    --color-amber: #e09040;
    --color-amber-hover: #eaa050;
    --color-amber-highlight: #3d2f1a;
    --color-amber-light: #2a2018;
    --color-fungal: #c4917e;
    --color-fungal-bg: #26201c;
    --color-fungal-border: #4a3428;
    --color-abiotic: #7ab3d8;
    --color-abiotic-bg: #1a2430;
    --color-abiotic-border: #2e4258;
    --color-stress: #c8a050;
    --color-stress-bg: #24201a;
    --color-stress-border: #453a22;
  }
}

/* =============================================
   BASE RESET
   ============================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-16);
}
body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
}
img, svg { display: block; max-width: 100%; }
h1,h2,h3,h4 { text-wrap: balance; line-height: 1.2; font-family: var(--font-display); }
p, li { text-wrap: pretty; }
button { cursor: pointer; background: none; border: none; font: inherit; color: inherit; }
a { color: var(--color-primary); }
a:hover { color: var(--color-primary-hover); }
table { border-collapse: collapse; width: 100%; }
ul { list-style: none; padding: 0; }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: var(--radius-sm); }
::selection { background: color-mix(in srgb, var(--color-primary) 20%, transparent); }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* =============================================
   HEADER
   ============================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--color-surface) 95%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-divider);
}
.header-inner {
  max-width: var(--content-default);
  margin: 0 auto;
  padding: 0 var(--space-6);
  height: 60px;
  display: flex;
  align-items: center;
  gap: var(--space-6);
}
.logo-mark {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-primary);
  flex-shrink: 0;
}

.contenders-logo-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}

.contenders-logo {
  height: 36px;
  width: auto;
  display: block;
  /* PNG has a white/light background — invert in dark mode */
}

[data-theme="dark"] .contenders-logo {
  filter: invert(1) brightness(0.9);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .contenders-logo {
    filter: invert(1) brightness(0.9);
  }
}

.logo-divider {
  width: 1px;
  height: 28px;
  background: var(--color-divider);
  flex-shrink: 0;
}

@media (max-width: 480px) {
  .contenders-logo {
    height: 26px;
  }
  .logo-divider {
    height: 22px;
  }
}
.logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--color-text);
  letter-spacing: -0.01em;
}
.header-nav {
  display: flex;
  gap: var(--space-1);
  margin-left: auto;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  flex-shrink: 1;
}
.header-nav::-webkit-scrollbar { display: none; }
.nav-link {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  transition: all var(--transition);
}
.nav-link:hover { background: var(--color-surface-dynamic); color: var(--color-text); }
.nav-link.active { background: var(--color-primary-light); color: var(--color-primary); }
.theme-toggle {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: all var(--transition);
  flex-shrink: 0;
}
.theme-toggle:hover { background: var(--color-surface-dynamic); color: var(--color-text); }

/* =============================================
   HERO
   ============================================= */
.hero {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-surface) 60%);
  border-bottom: 1px solid var(--color-divider);
  padding: clamp(var(--space-10), 6vw, var(--space-16)) var(--space-6);
}
.hero-inner {
  max-width: var(--content-narrow);
  margin: 0 auto;
  text-align: center;
}
.hero-eyebrow {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}
.hero-title {
  font-size: var(--text-2xl);
  font-family: var(--font-display);
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.hero-sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 58ch;
  margin: 0 auto;
}

/* =============================================
   MAIN CONTENT
   ============================================= */
.main-content {
  max-width: var(--content-default);
  margin: 0 auto;
  padding: var(--space-8) var(--space-6) var(--space-16);
}
.view { display: none; }
.view.active { display: block; }
.hidden { display: none !important; }

/* =============================================
   DIAGNOSTIC TOOL LAYOUT
   ============================================= */
.tool-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--space-6);
  align-items: start;
}
@media (max-width: 700px) {
  .tool-layout { grid-template-columns: 1fr; }
}

/* Progress Sidebar */
.progress-sidebar {
  position: sticky;
  top: 80px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}
.progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-divider);
}
.progress-title {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}
.reset-btn {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.reset-btn:hover { background: var(--color-surface-dynamic); color: var(--color-text); }
.progress-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  min-height: 80px;
}
.progress-step {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  padding: var(--space-2);
  border-radius: var(--radius-md);
  background: var(--color-surface-offset);
  animation: stepIn 0.25s ease;
}
@keyframes stepIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}
.step-num {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.step-text {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.4;
}
.condition-badges {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-4);
}
.badge {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  font-weight: 600;
  opacity: 0.35;
  transition: opacity 0.3s ease;
  border: 1.5px solid transparent;
}
.badge.highlighted { opacity: 1; }
.badge-fungal { background: var(--color-fungal-bg); color: var(--color-fungal); border-color: var(--color-fungal-border); }
.badge-abiotic { background: var(--color-abiotic-bg); color: var(--color-abiotic); border-color: var(--color-abiotic-border); }
.badge-stress { background: var(--color-stress-bg); color: var(--color-stress); border-color: var(--color-stress-border); }

/* Decision Panel */
.decision-panel { min-height: 400px; }

.question-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
}

.q-step-label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}
.q-title {
  font-size: var(--text-xl);
  font-family: var(--font-display);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.q-hint {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-offset);
  border-radius: var(--radius-lg);
  border-left: 3px solid var(--color-amber);
}
.q-hint strong { color: var(--color-amber); }

.options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-3);
}
.option-btn {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-5);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface-2);
  text-align: left;
  cursor: pointer;
  transition: all var(--transition);
}
.option-btn:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.option-icon {
  font-size: 1.5rem;
  line-height: 1;
}
.option-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.3;
}
.option-desc {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Result Card */
.result-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  animation: fadeUp 0.35s ease;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
.result-header {
  padding: var(--space-8);
  display: flex;
  align-items: flex-start;
  gap: var(--space-5);
}
.result-header.fungal-header-r { background: linear-gradient(135deg, var(--color-fungal-bg), var(--color-surface)); border-bottom: 1px solid var(--color-fungal-border); }
.result-header.abiotic-header-r { background: linear-gradient(135deg, var(--color-abiotic-bg), var(--color-surface)); border-bottom: 1px solid var(--color-abiotic-border); }
.result-header.stress-header-r { background: linear-gradient(135deg, var(--color-stress-bg), var(--color-surface)); border-bottom: 1px solid var(--color-stress-border); }

.result-icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  flex-shrink: 0;
}
.fungal-icon { background: var(--color-fungal-bg); }
.abiotic-icon { background: var(--color-abiotic-bg); }
.stress-icon { background: var(--color-stress-bg); }

.result-meta { flex: 1; }
.result-condition-type {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-1);
}
.fungal-type { color: var(--color-fungal); }
.abiotic-type { color: var(--color-abiotic); }
.stress-type { color: var(--color-stress); }

.result-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.result-host {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.confidence-bar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-3);
}
.conf-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  white-space: nowrap;
}
.conf-track {
  flex: 1;
  height: 6px;
  background: var(--color-divider);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.conf-fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  transition: width 0.6s ease 0.2s;
}
.conf-pct {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
}

.result-body {
  padding: var(--space-6) var(--space-8);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}
@media (max-width: 680px) {
  .result-body { grid-template-columns: 1fr; }
}
.result-section h3 {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-3);
  font-family: var(--font-body);
}
.symptom-list, .action-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.symptom-item, .action-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text);
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface-offset);
  border-radius: var(--radius-md);
}
.symptom-item::before {
  content: "✓";
  color: var(--color-primary);
  font-weight: 700;
  font-size: var(--text-xs);
  flex-shrink: 0;
  margin-top: 2px;
}
.action-item::before {
  content: "→";
  color: var(--color-amber);
  font-weight: 700;
  font-size: var(--text-xs);
  flex-shrink: 0;
  margin-top: 2px;
}

.result-footer {
  padding: var(--space-5) var(--space-8);
  border-top: 1px solid var(--color-divider);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.result-cta {
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}
.cta-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border: 2px solid var(--color-primary);
}
.cta-primary:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); }
.cta-secondary {
  background: transparent;
  color: var(--color-text-muted);
  border: 2px solid var(--color-border);
}
.cta-secondary:hover { border-color: var(--color-primary); color: var(--color-primary); }

.fungicide-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  background: var(--color-fungal-bg);
  color: var(--color-fungal);
  border: 1px solid var(--color-fungal-border);
}
.abiotic-note {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-style: italic;
  padding: var(--space-3) var(--space-5);
  background: var(--color-surface-offset);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-divider);
}

/* =============================================
   REFERENCE VIEW
   ============================================= */
.reference-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-5);
}
@media (max-width: 900px) {
  .reference-grid { grid-template-columns: 1fr; }
}
.ref-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.ref-card-header {
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  border-bottom: 1px solid var(--color-divider);
}
.fungal-header { background: linear-gradient(135deg, var(--color-fungal-bg), var(--color-surface)); }
.abiotic-header { background: linear-gradient(135deg, var(--color-abiotic-bg), var(--color-surface)); }
.stress-header { background: linear-gradient(135deg, var(--color-stress-bg), var(--color-surface)); }
.ref-icon { font-size: 1.8rem; flex-shrink: 0; }
.ref-title {
  font-size: var(--text-lg);
  font-family: var(--font-display);
  color: var(--color-text);
  margin-bottom: var(--space-1);
}
.ref-subtitle { font-size: var(--text-xs); color: var(--color-text-muted); }
.ref-body { padding: var(--space-5) var(--space-6); display: flex; flex-direction: column; gap: var(--space-5); }
.ref-section h3 {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
  font-family: var(--font-body);
}
.ref-section p { font-size: var(--text-sm); color: var(--color-text); line-height: 1.7; }
.ref-section ul li {
  font-size: var(--text-sm);
  color: var(--color-text);
  padding: var(--space-1) 0;
  padding-left: var(--space-4);
  position: relative;
}
.ref-section ul li::before {
  content: "•";
  color: var(--color-primary);
  position: absolute;
  left: var(--space-1);
}

/* Pathogen Tabs */
.pathogen-tabs {
  display: flex;
  gap: var(--space-1);
  margin-bottom: var(--space-3);
  background: var(--color-surface-offset);
  padding: var(--space-1);
  border-radius: var(--radius-lg);
}
.ptab {
  flex: 1;
  padding: var(--space-2) var(--space-2);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  transition: all var(--transition);
  text-align: center;
}
.ptab:hover { color: var(--color-text); background: var(--color-surface-dynamic); }
.ptab.active { background: var(--color-surface); color: var(--color-primary); box-shadow: var(--shadow-sm); }
.ptab-content { display: none; }
.ptab-content.active-tab { display: block; }

/* Info Tables */
.info-table { font-size: var(--text-xs); }
.info-table td {
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--color-divider);
  vertical-align: top;
  line-height: 1.5;
}
.info-table td:first-child {
  font-weight: 600;
  color: var(--color-text-muted);
  width: 38%;
  white-space: nowrap;
}
.info-table td:last-child { color: var(--color-text); }
.info-table tr:last-child td { border-bottom: none; }

/* =============================================
   FUNGICIDE VIEW
   ============================================= */
.fungicide-header-block {
  margin-bottom: var(--space-8);
}
.fungicide-header-block h2 {
  font-size: var(--text-xl);
  font-family: var(--font-display);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.fungicide-header-block p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 70ch;
}
.fx-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}
@media (max-width: 800px) {
  .fx-grid { grid-template-columns: 1fr; }
}
.fx-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.abiotic-card { grid-column: 1 / -1; }
.fx-card-header {
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-divider);
  background: var(--color-surface-offset);
}
.abiotic-card-header { background: linear-gradient(135deg, var(--color-abiotic-bg), var(--color-stress-bg)); }
.fx-pathogen-badge {
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
}
.rhizo-badge { background: var(--color-fungal-bg); color: var(--color-fungal); border: 1.5px solid var(--color-fungal-border); }
.lopho-badge { background: var(--color-abiotic-bg); color: var(--color-abiotic); border: 1.5px solid var(--color-abiotic-border); }
.rhabdo-badge { background: var(--color-stress-bg); color: var(--color-stress); border: 1.5px solid var(--color-stress-border); }
.abiotic-badge { background: var(--color-surface-dynamic); color: var(--color-text-muted); border: 1.5px solid var(--color-border); }
.fx-host { font-size: var(--text-xs); color: var(--color-text-muted); font-style: italic; }
.fx-body { padding: var(--space-5) var(--space-6); display: flex; flex-direction: column; gap: var(--space-5); }
.fx-section h3 {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
  font-family: var(--font-body);
}

.timing-bar { display: flex; flex-direction: column; gap: var(--space-2); }
.timing-block {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  line-height: 1.5;
}
.timing-block.active {
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-left: 3px solid var(--color-primary);
}
.timing-block.dim {
  background: var(--color-surface-offset);
  color: var(--color-text-muted);
  border-left: 3px solid var(--color-divider);
}

.fx-table {
  font-size: var(--text-xs);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.fx-table thead th {
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface-offset);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 10px;
  text-align: left;
  border-bottom: 1px solid var(--color-divider);
}
.fx-table tbody td {
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--color-divider);
  color: var(--color-text);
  vertical-align: top;
  line-height: 1.5;
}
.fx-table tbody tr:last-child td { border-bottom: none; }
.fx-table tbody tr:nth-child(even) td { background: var(--color-surface-offset); }

.fx-list { display: flex; flex-direction: column; gap: var(--space-2); }
.fx-list li {
  font-size: var(--text-sm);
  color: var(--color-text);
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface-offset);
  border-radius: var(--radius-md);
  padding-left: var(--space-5);
  position: relative;
  line-height: 1.5;
}
.fx-list li::before {
  content: "▸";
  color: var(--color-primary);
  position: absolute;
  left: var(--space-2);
  font-size: 10px;
  top: 10px;
}
.fx-list li strong { color: var(--color-text); }

.fx-note {
  padding: var(--space-3) var(--space-4);
  background: var(--color-amber-light);
  border: 1px solid var(--color-amber-highlight);
  border-radius: var(--radius-lg);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.6;
}
.fx-note strong { color: var(--color-amber); }

.fx-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}
@media (max-width: 700px) {
  .fx-two-col { grid-template-columns: 1fr; }
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  border-top: 1px solid var(--color-divider);
  padding: var(--space-8) var(--space-6);
  background: var(--color-surface-offset);
}
.footer-inner {
  max-width: var(--content-default);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.footer-inner p {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  max-width: 90ch;
}
.footer-sources { font-size: var(--text-xs) !important; }
.footer-sources a {
  color: var(--color-primary);
  text-decoration: none;
}
.footer-sources a:hover { text-decoration: underline; }

/* =============================================
   BANNER SALES — Product Tags & Card
   ============================================= */

/* Inline orange pill on product names in fungicide tables */
.banner-tag {
  display: inline-block;
  padding: 1px var(--space-2);
  background: var(--color-amber-light);
  color: var(--color-amber);
  border: 1px solid var(--color-amber-highlight);
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.03em;
  white-space: nowrap;
  vertical-align: baseline;
  line-height: 1.6;
}

/* Inline version used in fungicide section intro paragraph */
.banner-inline-tag {
  display: inline-block;
  padding: 1px var(--space-2);
  background: var(--color-amber-light);
  color: var(--color-amber);
  border: 1px solid var(--color-amber-highlight);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.03em;
  white-space: nowrap;
  vertical-align: middle;
}

/* "Biological" green badge on Companion Maxx row */
.bio-badge {
  display: inline-block;
  padding: 1px var(--space-2);
  background: var(--color-primary-light);
  color: var(--color-primary);
  border: 1px solid var(--color-primary-highlight);
  border-radius: var(--radius-full);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  white-space: nowrap;
  vertical-align: middle;
  margin-left: var(--space-1);
}

/* Table row highlight for biological products */
.bio-row td {
  background: var(--color-primary-light) !important;
}
.bio-row td:first-child {
  border-left: 3px solid var(--color-primary);
}

/* Banner Sales card — full width, like abiotic-card */
.banner-card {
  grid-column: 1 / -1;
}

/* Card header with Banner Sales orange brand accent */
.banner-card-header {
  background: linear-gradient(135deg, var(--color-amber-light), var(--color-surface-offset));
  border-bottom: 1px solid var(--color-amber-highlight);
}

/* Pathogen badge for Banner Sales header */
.banner-badge {
  background: var(--color-amber-light);
  color: var(--color-amber);
  border: 1.5px solid var(--color-amber-highlight);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
}

/* Styled external link in Banner Sales card header */
.banner-site-link {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-amber);
  text-decoration: none;
  border-bottom: 1px dashed var(--color-amber-highlight);
  padding-bottom: 1px;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.banner-site-link:hover {
  color: var(--color-amber-hover);
  border-bottom-color: var(--color-amber-hover);
  text-decoration: none;
}

/* Dark mode adjustments for Banner Sales styles */
@media (prefers-color-scheme: dark) {
  .bio-row td {
    background: var(--color-primary-light) !important;
  }
}
[data-theme="dark"] .bio-row td {
  background: var(--color-primary-light) !important;
}

/* =============================================
   AQUEUS GROWTHFUL — Card & Badges
   ============================================= */

/* Teal/blue-green color tokens for Growthful */
:root {
  --color-growthful: #1a6b5c;
  --color-growthful-bg: #e4f3ef;
  --color-growthful-border: #a0d4c8;
  --color-growthful-hover: #145448;
}
[data-theme="dark"], @media (prefers-color-scheme: dark) {
  :root {
    --color-growthful: #5abfaa;
    --color-growthful-bg: #0f2822;
    --color-growthful-border: #1e4a3e;
  }
}

.growthful-card-header {
  background: linear-gradient(135deg, var(--color-growthful-bg), var(--color-surface-offset));
  border-bottom: 1px solid var(--color-growthful-border);
}

.growthful-badge {
  background: var(--color-growthful-bg);
  color: var(--color-growthful);
  border: 1.5px solid var(--color-growthful-border);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.growthful-site-link {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-growthful);
  text-decoration: none;
  border-bottom: 1px dashed var(--color-growthful-border);
  padding-bottom: 1px;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.growthful-site-link:hover {
  color: var(--color-growthful-hover);
  border-bottom-color: var(--color-growthful-hover);
  text-decoration: none;
}

/* Subtle teal row highlight for Growthful products */
.growthful-row td {
  background: var(--color-growthful-bg) !important;
}
.growthful-row td:first-child {
  border-left: 3px solid var(--color-growthful);
}

/* =============================================
   TREE INJECTION — Card & Badges
   ============================================= */

/* Deep navy/indigo for injection card */
:root {
  --color-injection: #2b4580;
  --color-injection-bg: #e8edf8;
  --color-injection-border: #b0c0e8;
}

.injection-card-header {
  background: linear-gradient(135deg, var(--color-injection-bg), var(--color-surface-offset));
  border-bottom: 1px solid var(--color-injection-border);
}

.injection-badge {
  background: var(--color-injection-bg);
  color: var(--color-injection);
  border: 1.5px solid var(--color-injection-border);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
}

/* Dark mode injection */
[data-theme="dark"] .injection-card-header {
  background: linear-gradient(135deg, #111827, var(--color-surface-offset));
  border-bottom-color: #2a3a60;
}
[data-theme="dark"] .injection-badge {
  background: #131c35;
  color: #8fa8e8;
  border-color: #2a3a60;
}
[data-theme="dark"] .growthful-card-header {
  background: linear-gradient(135deg, #0f2822, var(--color-surface-offset));
  border-bottom-color: #1e4a3e;
}
[data-theme="dark"] .growthful-badge {
  background: #0f2822;
  color: #5abfaa;
  border-color: #1e4a3e;
}
[data-theme="dark"] .growthful-row td {
  background: #0f2822 !important;
}