/*
 * SimpleButHow - Botanical Propagation & Orchard Planning Decision Platform
 * Stylesheet: css/sbh-platform.css
 * Version: 4.1.1 - Responsive Tool Shell & Evidence UX
 */

/* Root Variables & Colors */
:root {
  --sbh-primary: #15803d;         /* Forest Green 700 */
  --sbh-primary-dark: #14532d;    /* Forest Green 900 */
  --sbh-primary-light: #22c55e;   /* Green 500 */
  --sbh-primary-bg: #f0fdf4;      /* Green 50 */
  --sbh-border-green: #bbf7d0;    /* Green 200 */
  
  --sbh-slate-900: #0f172a;
  --sbh-slate-800: #1e293b;
  --sbh-slate-700: #334155;
  --sbh-slate-600: #475569;
  --sbh-slate-500: #64748b;
  --sbh-slate-200: #e2e8f0;
  --sbh-slate-100: #f1f5f9;
  --sbh-slate-50: #f8fafc;
  
  --sbh-amber-600: #d97706;
  --sbh-amber-100: #fef3c7;
  --sbh-amber-800: #92400e;
  
  --sbh-blue-600: #0284c7;
  --sbh-blue-100: #e0f2fe;
  --sbh-blue-800: #075985;
  
  --sbh-radius-sm: 6px;
  --sbh-radius-md: 10px;
  --sbh-radius-lg: 16px;
  --sbh-shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --sbh-shadow-md: 0 4px 12px -2px rgba(0,0,0,0.08);
  --sbh-shadow-lg: 0 12px 24px -4px rgba(0,0,0,0.1);
}

/* Base Container & Typography */
.sbh-platform-wrap {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--sbh-slate-800);
  line-height: 1.6;
}

/* Light Product Hero */
.sbh-product-hero {
  background: #ffffff;
  border: 1px solid var(--sbh-slate-200);
  border-radius: var(--sbh-radius-lg);
  padding: 48px 36px;
  margin-bottom: 40px;
  box-shadow: var(--sbh-shadow-sm);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}

@media (max-width: 900px) {
  .sbh-product-hero {
    grid-template-columns: 1fr;
    padding: 24px 18px;
    gap: 20px;
    text-align: center;
    margin-bottom: 28px;
  }
}

.sbh-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--sbh-primary-bg);
  border: 1px solid var(--sbh-border-green);
  padding: 5px 12px;
  border-radius: 9999px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--sbh-primary-dark);
  margin-bottom: 12px;
}

.sbh-hero-title {
  font-size: clamp(1.75rem, 3.8vw, 2.75rem);
  font-weight: 900;
  line-height: 1.18;
  color: var(--sbh-slate-900);
  margin: 0 0 12px 0;
  letter-spacing: -0.03em;
}

.sbh-hero-subtitle {
  font-size: 1.02rem;
  line-height: 1.55;
  color: var(--sbh-slate-600);
  margin: 0 0 20px 0;
}

.sbh-hero-cta-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

@media (max-width: 900px) {
  .sbh-hero-cta-group {
    justify-content: center;
  }
  .sbh-hero-graphic-box {
    display: none; /* Hide heavy decorative box on mobile to maintain compact 650px hero viewport */
  }
}

.sbh-btn-primary {
  background: var(--sbh-primary);
  color: #ffffff !important;
  font-weight: 700;
  font-size: 0.96rem;
  padding: 13px 26px;
  border-radius: var(--sbh-radius-md);
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 12px rgba(21, 128, 61, 0.25);
  transition: background 0.15s, transform 0.15s;
  border: none;
  cursor: pointer;
}

.sbh-btn-primary:hover {
  background: var(--sbh-primary-dark);
  transform: translateY(-1px);
}

.sbh-btn-secondary {
  background: var(--sbh-slate-100);
  color: var(--sbh-slate-800) !important;
  font-weight: 700;
  font-size: 0.96rem;
  padding: 13px 24px;
  border-radius: var(--sbh-radius-md);
  text-decoration: none !important;
  border: 1px solid var(--sbh-slate-200);
  transition: background 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

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

/* Proof Bar */
.sbh-proof-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--sbh-slate-200);
  font-size: 0.85rem;
  color: var(--sbh-slate-600);
}

@media (max-width: 900px) {
  .sbh-proof-bar {
    justify-content: center;
  }
}

.sbh-proof-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
}

.sbh-proof-item strong {
  color: var(--sbh-slate-900);
}

/* Hero SVG Diagram Box */
.sbh-hero-graphic-box {
  background: var(--sbh-slate-50);
  border: 1.5px solid var(--sbh-slate-200);
  border-radius: var(--sbh-radius-md);
  padding: 24px;
  text-align: center;
}

/* 1-Click Quick Scenario Presets Bar */
.sbh-preset-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 18px;
  padding: 12px 16px;
  background: #f8fafc;
  border: 1px dashed var(--sbh-slate-200);
  border-radius: var(--sbh-radius-md);
}

.sbh-preset-label {
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--sbh-slate-700);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-right: 4px;
}

.sbh-preset-btn {
  background: #ffffff;
  border: 1px solid var(--sbh-slate-200);
  border-radius: 9999px;
  padding: 5px 14px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--sbh-slate-700);
  cursor: pointer;
  transition: all 0.15s ease;
  color: var(--sbh-slate-700) !important;
  text-decoration: none !important;
}

/* Standalone tool visuals, result utilities, and evidence context */
.sbh-tool-visual {
  margin: 0 0 24px;
  padding: 14px;
  overflow: hidden;
  border: 1px solid var(--sbh-slate-200);
  border-radius: var(--sbh-radius-md);
  background: #ffffff;
}

.sbh-tool-visual svg {
  display: block;
  width: 100%;
  max-height: 220px;
}

.sbh-tool-visual figcaption {
  margin-top: 8px;
  color: var(--sbh-slate-500);
  font-size: 0.78rem;
  text-align: center;
}

.sbh-evidence-neutral {
  border: 1px solid #bae6fd;
  background: #f0f9ff;
  color: #075985;
}

.sbh-tool-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--sbh-slate-200);
}

.sbh-tool-action {
  min-height: 42px;
  padding: 8px 13px;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  background: #f8fafc;
  color: #334155;
  font: inherit;
  font-size: 0.84rem;
  font-weight: 750;
  cursor: pointer;
}

.sbh-tool-action:hover,
.sbh-tool-action:focus-visible {
  border-color: var(--sbh-primary);
  background: var(--sbh-primary-bg);
  color: var(--sbh-primary-dark);
}

.sbh-tool-evidence-meta {
  color: var(--sbh-slate-500);
  font-size: 0.82rem;
  line-height: 1.7;
}

.sbh-tool-supplies-box {
  margin-bottom: 32px;
  padding: 22px;
  border: 1px solid var(--sbh-slate-200);
  border-radius: var(--sbh-radius-md);
  background: #ffffff;
}

.sbh-tool-supplies-box > h2 {
  margin: 0 0 6px;
  font-size: 1.2rem;
}

.sbh-tool-supplies-box > p {
  margin: 0;
  color: var(--sbh-slate-500);
  font-size: 0.88rem;
}

.sbh-tool-offer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.sbh-tool-offer-grid .sbh-offer-card {
  margin: 0 !important;
}

.sbh-tool-feedback {
  margin: 0 0 34px;
  padding: 14px 16px;
  border-left: 4px solid #0284c7;
  background: #f0f9ff;
  color: #334155;
  font-size: 0.88rem;
}

.sbh-spacing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.sbh-field-help {
  margin: 6px 0 0;
  color: var(--sbh-slate-500);
  font-size: 0.78rem;
  line-height: 1.45;
}

.sbh-spacing-result-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.sbh-spacing-result-grid > div {
  padding: 10px;
  border: 1px solid var(--sbh-slate-200);
  border-radius: 6px;
  background: #ffffff;
  text-align: center;
}

.sbh-spacing-result-grid span,
.sbh-spacing-result-grid strong {
  display: block;
}

.sbh-spacing-result-grid span {
  color: var(--sbh-slate-500);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
}

.sbh-spacing-result-grid strong {
  margin-top: 3px;
  color: var(--sbh-slate-900);
  font-size: 1.05rem;
}

.sbh-orchard-preview {
  display: block;
  width: 100%;
  max-height: 220px;
  margin-top: 14px;
}

.sbh-formula-note {
  margin-top: 10px;
  color: var(--sbh-slate-500);
  font-size: 0.76rem;
  line-height: 1.5;
}

@media (max-width: 720px) {
  .sbh-tool-header h1 {
    font-size: clamp(1.55rem, 8vw, 2rem) !important;
  }

  .sbh-calc-inputs-card,
  .sbh-tool-deep-dive,
  .sbh-tool-supplies-box {
    padding: 16px !important;
  }

  .sbh-tool-inputs-container > div[style*="grid-template-columns"],
  .sbh-spacing-grid,
  .sbh-directory-grid {
    grid-template-columns: 1fr !important;
  }

  .sbh-tool-inputs-container .sbh-form-group,
  .sbh-tool-inputs-container input,
  .sbh-tool-inputs-container select {
    min-width: 0;
    max-width: 100%;
  }

  .sbh-tool-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .sbh-spacing-result-grid {
    grid-template-columns: 1fr 1fr;
  }

  .sbh-tool-action {
    width: 100%;
  }
}

.sbh-preset-btn:hover {
  background: var(--sbh-primary);
  color: #ffffff;
  border-color: var(--sbh-primary);
  transform: translateY(-1px);
}

/* Goal-Based Navigation Grid */
.sbh-goals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin: 32px 0 48px 0;
}

.sbh-goal-card {
  background: #ffffff;
  border: 1.5px solid var(--sbh-slate-200);
  border-radius: var(--sbh-radius-md);
  padding: 18px 20px;
  text-decoration: none !important;
  color: var(--sbh-slate-800) !important;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  transition: transform 0.15s, border-color 0.15s, box-shadow 0.15s;
}

.sbh-goal-card:hover {
  transform: translateY(-2px);
  border-color: var(--sbh-primary);
  box-shadow: var(--sbh-shadow-md);
}

.sbh-goal-icon-wrap {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: var(--sbh-primary-bg);
  color: var(--sbh-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sbh-goal-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--sbh-slate-900);
  margin: 0 0 3px 0;
}

.sbh-goal-desc {
  font-size: 0.82rem;
  color: var(--sbh-slate-500);
  margin: 0;
  line-height: 1.4;
}

/* Compact Instant Quick-Checker */
.sbh-quick-checker-card {
  background: #ffffff;
  border: 2px solid var(--sbh-primary);
  border-radius: var(--sbh-radius-lg);
  padding: 32px;
  margin-bottom: 48px;
  box-shadow: var(--sbh-shadow-md);
}

.sbh-checker-header {
  margin-bottom: 20px;
}

.sbh-checker-title {
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--sbh-slate-900);
  margin: 0 0 6px 0;
}

.sbh-checker-subtitle {
  font-size: 0.92rem;
  color: var(--sbh-slate-600);
  margin: 0;
}

.sbh-checker-inputs {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 16px;
  align-items: flex-end;
}

@media (max-width: 768px) {
  .sbh-checker-inputs {
    grid-template-columns: 1fr;
  }
}

.sbh-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sbh-form-group label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--sbh-slate-700);
}

.sbh-select, .sbh-input {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--sbh-slate-200);
  border-radius: var(--sbh-radius-sm);
  background: #ffffff;
  font-size: 0.92rem;
  color: var(--sbh-slate-800);
  font-weight: 600;
  outline: none;
  transition: border-color 0.15s;
}

.sbh-select:focus, .sbh-input:focus {
  border-color: var(--sbh-primary);
  box-shadow: 0 0 0 3px rgba(21, 128, 61, 0.15);
}

/* Dynamic Result Box & Evidence Badges */
.sbh-result-box {
  margin-top: 24px;
  padding: 24px;
  background: var(--sbh-slate-50);
  border: 1.5px solid var(--sbh-slate-200);
  border-radius: var(--sbh-radius-md);
}

.sbh-evidence-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 9999px;
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-grade-a {
  background: #dcfce7;
  color: #14532d;
  border: 1px solid #86efac;
}

.badge-grade-b {
  background: #e0f2fe;
  color: #075985;
  border: 1px solid #7dd3fc;
}

.badge-grade-c {
  background: #fef3c7;
  color: #92400e;
  border: 1px solid #fcd34d;
}

.badge-unreviewed {
  background: #f1f5f9;
  color: #475569;
  border: 1px solid #cbd5e1;
}

/* Affiliate Product Recommendation Modules */
.sbh-affiliate-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin: 28px 0;
}

.sbh-product-card {
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: var(--sbh-radius-md);
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: var(--sbh-shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.sbh-product-card:hover {
  transform: translateY(-3px);
  border-color: var(--sbh-primary);
  box-shadow: var(--sbh-shadow-md);
}

.sbh-product-img-wrap {
  background: #ffffff;
  border-bottom: 1px solid #f1f5f9;
  padding: 16px;
  text-align: center;
  overflow: hidden;
}

.sbh-product-img-wrap img {
  max-height: 190px;
  width: auto;
  margin: 0 auto;
  display: block;
  object-fit: contain;
  transition: transform 0.25s ease;
}

.sbh-product-card:hover .sbh-product-img-wrap img {
  transform: scale(1.05);
}

.sbh-product-body {
  padding: 20px 22px 22px 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.sbh-deal-badge {
  position: absolute;
  top: 12px;
  right: 14px;
  background: #d97706;
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 4px 11px;
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: 0 2px 6px rgba(217, 119, 6, 0.3);
  z-index: 2;
}

.sbh-product-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--sbh-slate-900);
  margin: 4px 0 8px 0;
  line-height: 1.35;
}

.sbh-product-desc {
  font-size: 0.85rem;
  color: var(--sbh-slate-600);
  line-height: 1.5;
  margin: 0 0 16px 0;
  flex-grow: 1;
}

.sbh-amazon-btn {
  background: #f59e0b;
  color: #0f172a !important;
  font-weight: 800;
  font-size: 0.88rem;
  padding: 10px 18px;
  border-radius: 6px;
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background 0.15s;
  box-shadow: 0 2px 6px rgba(245, 158, 11, 0.3);
}

.sbh-amazon-btn:hover {
  background: #d97706;
  color: #ffffff !important;
}

/* Tool Runner Container */
.sbh-tool-runner {
  background: #ffffff;
  border: 1.5px solid var(--sbh-slate-200);
  border-radius: var(--sbh-radius-md);
  padding: 28px;
  margin-bottom: 32px;
}

/* Tabs & Multi-Tool Switcher for /calculators/ */
.sbh-tools-tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 24px;
  border-bottom: 2px solid var(--sbh-slate-200);
  padding-bottom: 12px;
}

.sbh-tab-btn {
  background: transparent;
  border: none;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--sbh-slate-600);
  padding: 8px 16px;
  border-radius: var(--sbh-radius-sm);
  cursor: pointer;
  transition: all 0.15s;
}

.sbh-tab-btn.active {
  background: var(--sbh-primary);
  color: #ffffff;
}

.sbh-tab-btn:hover:not(.active) {
  background: var(--sbh-slate-100);
  color: var(--sbh-slate-900);
}

/* Print Styles */
@media print {
  .sbh-hero-cta-group, .sbh-goals-grid, .sbh-tools-tabs, .sbh-preset-bar, .sbh-amazon-btn, button {
    display: none !important;
  }
  .sbh-result-box {
    border: 1px solid #000000 !important;
    background: #ffffff !important;
  }
}