/* Hole Calculator Mode Styles */

/* CSS Variables for consistent theming */
:root {
  --info-bg: rgba(59, 130, 246, 0.1);
  --info-border: rgba(59, 130, 246, 0.3);
  --info-text: #3b82f6;
}

.hole-calc-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 20px;
}

.hole-calc-header {
  text-align: center;
  margin-bottom: 30px;
}

.hole-calc-header .card-title {
  font-size: 2rem;
  margin-bottom: 10px;
  color: var(--foreground);
}

.hole-calc-header .card-subtitle {
  font-size: 1.1rem;
  color: var(--muted-foreground);
  max-width: 600px;
  margin: 0 auto;
}

.hole-calc-content {
  display: grid;
  gap: 30px;
  margin-bottom: 30px;
}

.hole-calc-main {
  max-width: 600px;
  margin: 0 auto;
}

/* Controls */
.controls-row {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 150px;
}

.control-group label {
  font-weight: 500;
  color: var(--foreground);
  font-size: 0.9rem;
}

.unit-toggle {
  display: flex;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}

.unit-btn {
  flex: 1;
  padding: 8px 16px;
  border: none;
  background: var(--bg-card);
  color: var(--muted-foreground);
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.9rem;
}

.unit-btn:hover {
  background: var(--accent);
  color: var(--accent-foreground);
}

.unit-btn.active {
  background: var(--primary);
  color: var(--primary-foreground);
}

/* Form Elements */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--foreground);
}

.input-with-unit {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  background: var(--bg-card);
}

.form-input {
  flex: 1;
  padding: 12px 16px;
  border: none;
  background: transparent;
  color: var(--foreground);
  font-size: 1rem;
  outline: none;
}

.form-input:focus {
  background: var(--accent);
}

.unit-display {
  padding: 12px 16px;
  background: var(--muted);
  color: var(--muted-foreground);
  font-weight: 500;
  border-left: 1px solid var(--border);
  min-width: 40px;
  text-align: center;
}

.form-select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-card);
  color: var(--foreground);
  font-size: 1rem;
  outline: none;
  cursor: pointer;
}

.form-select:focus {
  border-color: var(--primary);
  background: var(--accent);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.btn-primary {
  background: var(--primary);
  color: var(--primary-foreground);
}

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

.btn-outline {
  background: transparent;
  color: var(--foreground);
  border: 1px solid var(--border);
}

.btn-outline:hover {
  background: var(--accent);
  border-color: var(--accent);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.9rem;
}

.w-full {
  width: 100%;
}

/* Form Notes */
.form-note {
  margin: 15px 0;
  padding: 12px 16px;
  background: var(--info-bg, rgba(59, 130, 246, 0.1));
  border: 1px solid var(--info-border, rgba(59, 130, 246, 0.3));
  border-radius: 6px;
  font-size: 0.9rem;
  color: var(--info-text, #3b82f6);
}

.form-note p {
  margin: 0;
  line-height: 1.4;
}

.form-note strong {
  color: var(--info-text, #3b82f6);
}

/* Results */
.results-area {
  margin-top: 20px;
}

.results-placeholder {
  text-align: center;
  padding: 40px 20px;
  color: var(--muted-foreground);
}

.placeholder-icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 16px;
}

.results-success {
  background: var(--success-bg, rgba(34, 197, 94, 0.1));
  border: 1px solid var(--success-border, rgba(34, 197, 94, 0.3));
  border-radius: 8px;
  padding: 20px;
}

.results-success h4 {
  margin: 0 0 16px 0;
  color: var(--success-text, #22c55e);
  font-size: 1.2rem;
}

.result-item {
  margin-bottom: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--success-border, rgba(34, 197, 94, 0.2));
}

.result-item:last-child {
  border-bottom: none;
}

.result-pins {
  margin: 20px 0;
  display: grid;
  gap: 12px;
}

.pin-result {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: var(--success-bg, rgba(34, 197, 94, 0.05));
  border-radius: 6px;
  border: 1px solid var(--success-border, rgba(34, 197, 94, 0.2));
}

.pin-label {
  font-weight: 500;
  color: var(--foreground);
}

.pin-value {
  font-family: 'Courier New', monospace;
  font-weight: 600;
  color: var(--success-text, #22c55e);
  font-size: 1.1rem;
}

.result-note {
  margin-top: 16px;
  padding: 12px 16px;
  background: var(--bg-card);
  border-radius: 6px;
  border-left: 4px solid var(--success-text, #22c55e);
  font-style: italic;
  color: var(--muted-foreground);
}

.results-error {
  background: var(--error-bg, rgba(239, 68, 68, 0.1));
  border: 1px solid var(--error-border, rgba(239, 68, 68, 0.3));
  border-radius: 8px;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--error-text, #ef4444);
}

.error-icon {
  font-size: 1.2rem;
}

.error-message {
  font-weight: 500;
}

/* Visualization */
.hole-calc-visualization {
  margin-bottom: 30px;
}

.visualization-controls {
  display: flex;
  gap: 8px;
}

.canvas-container {
  display: flex;
  justify-content: center;
  margin: 20px 0;
}

.visualization-info {
  text-align: center;
  margin-top: 16px;
}

.visualization-info p {
  margin: 8px 0;
  color: var(--muted-foreground);
}

/* Help Section */
.hole-calc-help {
  margin-bottom: 30px;
}

.help-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.help-item h4 {
  margin: 0 0 12px 0;
  color: var(--foreground);
  font-size: 1.1rem;
}

.help-item p {
  margin: 0;
  color: var(--muted-foreground);
  line-height: 1.5;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hole-calc-container {
    padding: 15px;
  }
  
  .hole-calc-header .card-title {
    font-size: 1.5rem;
  }
  
  .controls-row {
    flex-direction: column;
    gap: 15px;
  }
  
  .control-group {
    min-width: auto;
  }
  
  .help-grid {
    grid-template-columns: 1fr;
  }
  
  .canvas-container canvas {
    max-width: 100%;
    height: auto;
  }
}

@media (max-width: 480px) {
  .hole-calc-container {
    padding: 10px;
  }
  
  .hole-calc-header {
    margin-bottom: 20px;
  }
  
  .hole-calc-content {
    gap: 20px;
  }
  
  .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
}