/* AgriStat Calculator Custom Styles */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&display=swap');

.agristat-calc-container {
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Theme variables (namespaced to avoid theme conflicts) */
  --calc-bg-primary: #f8fafc;
  --calc-bg-card: #ffffff;
  --calc-text-primary: #0f172a;
  --calc-text-secondary: #475569;
  --calc-text-muted: #94a3b8;
  
  --calc-accent: #15803d; /* Match AgriStat Green */
  --calc-accent-hover: #166534;
  --calc-accent-light: #dcfce7;
  
  --calc-success: #10b981;
  --calc-danger: #ef4444;
  
  --calc-border: #e2e8f0;
  --calc-radius: 16px;
  --calc-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.05), 0 2px 4px -2px rgb(0 0 0 / 0.05);
  --calc-shadow-hover: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  
  font-family: var(--font-body);
  color: var(--calc-text-primary);
  margin-top: 2rem;
  margin-bottom: 3rem;
}

/* Dark mode compatibility using WordPress body classes if necessary, or inherit theme style */
body.dark-mode .agristat-calc-container,
[data-theme="dark"] .agristat-calc-container {
  --calc-bg-primary: #0b0f19;
  --calc-bg-card: #1f2937;
  --calc-text-primary: #f9fafb;
  --calc-text-secondary: #d1d5db;
  --calc-text-muted: #6b7280;
  --calc-border: #374151;
  --calc-accent-light: #14532d;
}

/* Main Grid Layout */
.agristat-calc-container .calculator-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  padding: 1.5rem 0;
}

/* Calculator Card */
.agristat-calc-container .calc-card {
  background-color: var(--calc-bg-card);
  border: 1px solid var(--calc-border);
  border-radius: var(--calc-radius);
  padding: 1.75rem;
  box-shadow: var(--calc-shadow);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease, border-color 0.3s;
}

.agristat-calc-container .calc-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--calc-shadow-hover);
  border-color: var(--calc-accent);
}

.agristat-calc-container .calc-header {
  margin-bottom: 1.25rem;
}

.agristat-calc-container .calc-header h2 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: var(--calc-text-primary);
  border: none; /* Reset theme headers */
  padding: 0;
}

.agristat-calc-container .calc-header p {
  font-size: 0.875rem;
  color: var(--calc-text-muted);
}

.agristat-calc-container .calc-body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex-grow: 1;
}

.agristat-calc-container .input-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.agristat-calc-container .input-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--calc-text-secondary);
}

.agristat-calc-container .input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.agristat-calc-container .input-wrapper input {
  width: 100%;
  padding: 0.625rem 0.875rem;
  font-size: 0.95rem;
  font-family: var(--font-body);
  border: 1px solid var(--calc-border);
  border-radius: 8px;
  background-color: var(--calc-bg-primary);
  color: var(--calc-text-primary);
  outline: none;
  font-weight: 500;
}

.agristat-calc-container .input-wrapper input:focus {
  border-color: var(--calc-accent);
  box-shadow: 0 0 0 3px rgba(21, 128, 61, 0.15);
}

.agristat-calc-container .input-wrapper .suffix,
.agristat-calc-container .input-wrapper .prefix {
  position: absolute;
  color: var(--calc-text-muted);
  font-weight: 600;
  pointer-events: none;
}

.agristat-calc-container .input-wrapper .suffix {
  right: 0.875rem;
}

.agristat-calc-container .input-wrapper .prefix {
  left: 0.875rem;
}

.agristat-calc-container .input-wrapper.has-prefix input {
  padding-left: 2rem;
}

.agristat-calc-container .input-wrapper.has-suffix input {
  padding-right: 2rem;
}

/* Results Section */
.agristat-calc-container .calc-result-area {
  margin-top: 1.25rem;
  padding: 0.875rem;
  border-radius: 8px;
  background-color: var(--calc-bg-primary);
  border: 1px solid var(--calc-border);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.agristat-calc-container .result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.agristat-calc-container .result-label {
  font-size: 0.875rem;
  color: var(--calc-text-secondary);
  font-weight: 500;
}

.agristat-calc-container .result-value {
  font-size: 1.15rem;
  font-weight: 700;
  font-family: var(--font-heading);
  color: var(--calc-text-primary);
}

.agristat-calc-container .result-value.positive {
  color: var(--calc-success);
}

.agristat-calc-container .result-value.negative {
  color: var(--calc-danger);
}

.agristat-calc-container .error-message {
  font-size: 0.8rem;
  color: var(--calc-danger);
  margin-top: 0.25rem;
  display: none;
}

/* Footer of Card Controls */
.agristat-calc-container .calc-footer {
  margin-top: 1.25rem;
  display: flex;
  gap: 0.5rem;
}

.agristat-calc-container .btn {
  flex: 1;
  padding: 0.5rem;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  border: none;
  transition: all 0.2s;
}

.agristat-calc-container .btn-secondary {
  background-color: var(--calc-bg-primary);
  color: var(--calc-text-secondary);
  border: 1px solid var(--calc-border);
}

.agristat-calc-container .btn-secondary:hover {
  background-color: var(--calc-border);
  color: var(--calc-text-primary);
}

.agristat-calc-container .btn-primary {
  background-color: var(--calc-accent-light);
  color: var(--calc-accent);
}

.agristat-calc-container .btn-primary:hover {
  background-color: var(--calc-accent);
  color: white;
}

/* Share & Copy Toast Alert */
.agristat-calc-container .toast-msg {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background-color: var(--calc-text-primary);
  color: var(--calc-bg-card);
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.3);
  font-size: 0.875rem;
  font-weight: 500;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  opacity: 0;
  transform: translateY(1rem);
  transition: all 0.3s ease;
  pointer-events: none;
}

.agristat-calc-container .toast-msg.show {
  opacity: 1;
  transform: translateY(0);
}

/* FAQ Layout integration */
.agristat-calc-container .faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 2rem;
}

.agristat-calc-container .faq-item {
  border: 1px solid var(--calc-border);
  border-radius: 8px;
  overflow: hidden;
  background-color: var(--calc-bg-card);
}

.agristat-calc-container .faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 1rem 1.25rem;
  font-size: 1.05rem;
  font-weight: 600;
  font-family: var(--font-heading);
  color: var(--calc-text-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.agristat-calc-container .faq-question::after {
  content: '+';
  font-size: 1.25rem;
  color: var(--calc-accent);
}

.agristat-calc-container .faq-item.active .faq-question::after {
  content: '-';
}

.agristat-calc-container .faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.2s ease-out;
  background-color: var(--calc-bg-primary);
}

.agristat-calc-container .faq-answer-inner {
  padding: 1rem 1.25rem;
  color: var(--calc-text-secondary);
  border-top: 1px solid var(--calc-border);
  font-size: 0.95rem;
}