/* Woodmizer-inspired CSS for Schnittoptimierung */
:root {
  --primary-color: #ff6600; /* Woodmizer Orange */
  --primary-dark: #e55a00;
  --secondary-color: #5c79a8; /* Woodmizer Blue */
  --secondary-dark: #4a6789;
  --accent-color: #f39c12; /* Additional orange accent */
  --text-color: #333333;
  --light-text: #666666;
  --bg-color: #ffffff;
  --light-bg: #f8f9fa;
  --border-color: #e0e0e0;
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  --border-radius: 5px; /* Woodmizer style rounded corners */
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --transition: all 0.3s ease;
  
  /* Dark mode colors */
  --dark-bg: #1e2328;
  --dark-card-bg: #2d333b;
  --dark-text: #e6e6e6;
  --dark-border: #444444;
  --dark-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

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

body {
  font-family: var(--font-family);
  color: var(--text-color);
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  line-height: 1.6;
  transition: var(--transition);
  font-size: 1rem;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Header styles - Woodmizer inspired */
header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: white;
  padding: 1.5rem 0;
  box-shadow: 0 4px 20px rgba(255, 102, 0, 0.3);
  position: relative;
}

header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--secondary-color) 0%, var(--primary-color) 100%);
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

header h1 {
  font-size: 1.8rem;
  margin: 0;
  font-weight: 700;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

header h1 i {
  margin-right: 0.5rem;
  color: #fff;
}

/* Card styles - Woodmizer inspired */
.card {
  background-color: var(--bg-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  margin-bottom: 1.5rem;
  overflow: hidden;
  transition: var(--transition);
  border: 1px solid rgba(255, 102, 0, 0.1);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.card-header {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%);
  padding: 1rem 1.2rem;
  border-bottom: none;
  color: white;
}

.card-header h2 {
  font-size: 1.3rem;
  margin: 0;
  color: white;
  font-weight: 600;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.card-body {
  padding: 1.2rem;
}

/* Grid layout */
.grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 1.5rem;
}

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

/* Form elements */
.input-group {
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
}

.input-group label {
  margin-bottom: 0.4rem;
  font-weight: 600;
  color: var(--text-color);
  font-size: 1rem;
}

/* Shape selector styling */
.shape-selector {
  display: flex;
  gap: 1rem;
  margin-top: 0.5rem;
}

.shape-selector input[type="radio"] {
  margin-right: 0.5rem;
}

.shape-selector label {
  color: var(--text-color) !important;
  font-weight: 500;
  margin-bottom: 0;
  cursor: pointer;
  display: flex;
  align-items: center;
}

input[type="number"] {
  padding: 0.6rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 1rem;
  transition: var(--transition);
}

input[type="number"]:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(58, 124, 165, 0.2);
}

/* Button styles - Woodmizer inspired */
.btn {
  padding: 0.8rem 1.5rem;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.btn i {
  margin-right: 0.5rem;
}

.btn.primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: white;
  border: 2px solid transparent;
}

.btn.primary:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(255, 102, 0, 0.3);
}

.btn.secondary {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%);
  color: white;
  border: 2px solid transparent;
}

.btn.secondary:hover {
  background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--secondary-color) 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(92, 121, 168, 0.3);
}

#dark-mode-toggle {
  background: transparent;
  border: none;
  color: white;
  font-size: 1.2rem;
  cursor: pointer;
  padding: 0.3rem;
  border-radius: 50%;
  transition: var(--transition);
}

#dark-mode-toggle:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

/* Material selection styles */
.material-selection {
  max-height: 600px;
  overflow-y: auto;
}

.accordion-section {
  margin-bottom: 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  overflow: hidden;
}

.accordion-header {
  padding: 0.8rem 1rem;
  background-color: var(--light-bg);
  cursor: pointer;
  display: flex;
  align-items: center;
  transition: var(--transition);
  color: var(--text-color);
  font-weight: 500;
}

.accordion-header:hover {
  background-color: #f0f0f0;
}

.accordion-header i {
  margin-right: 0.5rem;
  transition: var(--transition);
  color: var(--primary-color);
  font-size: 1.1rem;
}

.accordion-header.active {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: white;
  box-shadow: 0 2px 8px rgba(255, 102, 0, 0.2);
}

.accordion-header.active i {
  color: white;
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.schnittbox {
  padding: 0.8rem;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
}

.schnittbox:last-child {
  border-bottom: none;
}

.schnittbox input[type="checkbox"] {
  margin-right: 0.5rem;
}

.schnittbox label {
  flex: 1;
  color: var(--text-color);
  font-weight: 500;
}

.schnittbox input[type="number"] {
  width: 60px;
  text-align: center;
}

/* Pin Icon Styling */
.pin-icon {
  margin-left: 0.5rem;
  cursor: pointer;
  color: var(--light-text);
  font-size: 1rem;
  transition: var(--transition);
  padding: 0.2rem;
  border-radius: 3px;
}

.pin-icon:hover {
  color: var(--primary-color);
  background: rgba(255, 102, 0, 0.1);
  transform: scale(1.1);
}

.pin-icon.pinned {
  color: var(--primary-color);
  background: rgba(255, 102, 0, 0.15);
  font-weight: bold;
}

.pin-icon.pinned:hover {
  color: var(--primary-dark);
  background: rgba(255, 102, 0, 0.25);
}

/* SVG container */
#svgContainer {
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
}

#svgContainer svg {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius);
  background-color: white;
  box-shadow: var(--shadow);
}

/* Stats container */
.stats-container {
  margin-top: 1.5rem;
  padding: 1rem;
  background-color: var(--light-bg);
  border-radius: var(--border-radius);
}

.stats-container h3 {
  color: var(--text-color);
  font-weight: 600;
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.stat-item {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.stat-label {
  color: var(--text-color);
  font-weight: 500;
  font-size: 0.95rem;
}

.stat-value {
  color: var(--text-color);
  font-weight: 600;
  font-size: 0.95rem;
}

.stat-item.highlight {
  font-weight: bold;
  background: linear-gradient(135deg, rgba(255, 102, 0, 0.1) 0%, rgba(255, 102, 0, 0.05) 100%);
  border-radius: var(--border-radius);
  padding: 0.5rem;
  margin: 0.5rem 0;
}

.stat-item.highlight .stat-label,
.stat-item.highlight .stat-value {
  color: var(--primary-color);
  font-weight: 700;
}

.progress {
  margin-top: 1rem;
  background-color: #e0e0e0;
  border-radius: 4px;
  height: 20px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  color: white;
  text-align: center;
  line-height: 20px;
  transition: width 0.5s ease;
  font-weight: 600;
  box-shadow: 0 2px 4px rgba(255, 102, 0, 0.3);
}

/* Alert styles */
.alert {
  padding: 1rem;
  margin: 1rem 0;
  border-radius: var(--border-radius);
  background-color: #fff3cd;
  border-left: 4px solid #ffc107;
  color: #856404;
}

.alert i {
  margin-right: 0.5rem;
}

/* Results container */
.results-container {
  margin-top: 1.5rem;
}

.results-container h3 {
  color: var(--text-color);
  font-weight: 600;
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

/* Suggestions styling */
.suggestions {
  background: var(--bg-color);
  border-radius: var(--border-radius);
  padding: 1rem;
  margin-top: 1rem;
  border: 1px solid var(--border-color);
}

.suggestions h4 {
  color: var(--text-color);
  font-weight: 600;
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.suggestion-list {
  max-height: 300px;
  overflow-y: auto;
  margin-bottom: 1rem;
}

.suggestion-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem;
  border-bottom: 1px solid var(--border-color);
  background: var(--light-bg);
  margin-bottom: 0.25rem;
  border-radius: 4px;
}

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

.suggestion-item label {
  flex: 1;
  color: var(--text-color);
  font-weight: 500;
  cursor: pointer;
}

.suggestion-amount {
  width: 60px;
  text-align: center;
}

.suggestion-buttons {
  text-align: center;
  margin-top: 1rem;
}

/* Footer styles - Updated to match main site */
.footer {
  background: var(--primary-color);
  color: white;
  padding: 3rem 0 1rem;
  margin-top: 2rem;
}

.footer h5 {
  color: white;
  margin-bottom: 1rem;
  font-weight: 600;
}

.footer a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: var(--transition);
}

.footer a:hover {
  color: white;
  text-decoration: underline;
}

.footer .list-unstyled {
  padding-left: 0;
}

.footer .list-unstyled li {
  margin-bottom: 0.5rem;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  transition: var(--transition);
}

.social-links a:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

/* Mobile CTA Button */
.mobile-cta {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--primary-color);
  color: white;
  padding: 12px 20px;
  border-radius: 50px;
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(255, 102, 0, 0.3);
  z-index: 1000;
  display: flex;
  align-items: center;
  font-weight: 600;
  transition: var(--transition);
}

.mobile-cta:hover {
  background: var(--primary-dark);
  color: white;
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 102, 0, 0.4);
}

@media (min-width: 768px) {
  .mobile-cta {
    display: none;
  }
}

/* Dark mode */
body.dark-mode {
  background-color: var(--dark-bg);
  color: var(--dark-text);
}

body.dark-mode .card {
  background-color: var(--dark-card-bg);
  box-shadow: var(--dark-shadow);
}

body.dark-mode .card-header {
  background-color: rgba(0, 0, 0, 0.2);
  border-bottom-color: var(--dark-border);
}

body.dark-mode .accordion-section {
  border-color: var(--dark-border);
}

body.dark-mode .accordion-header:not(.active) {
  background-color: rgba(0, 0, 0, 0.2);
  color: var(--dark-text);
}

body.dark-mode .accordion-header:not(.active) i {
  color: var(--primary-color);
}

body.dark-mode .accordion-header:hover:not(.active) {
  background-color: rgba(0, 0, 0, 0.3);
}

body.dark-mode .schnittbox {
  border-bottom-color: var(--dark-border);
}

body.dark-mode input[type="number"] {
  background-color: var(--dark-bg);
  border-color: var(--dark-border);
  color: var(--dark-text);
}

body.dark-mode .stats-container {
  background-color: rgba(0, 0, 0, 0.2);
}

body.dark-mode .stat-item {
  border-bottom-color: var(--dark-border);
}

body.dark-mode .input-group label,
body.dark-mode .shape-selector label,
body.dark-mode .schnittbox label {
  color: var(--dark-text) !important;
}

body.dark-mode .pin-icon {
  color: rgba(255, 255, 255, 0.6);
}

body.dark-mode .pin-icon:hover {
  color: var(--primary-color);
  background: rgba(255, 102, 0, 0.2);
}

body.dark-mode .pin-icon.pinned {
  color: var(--primary-color);
  background: rgba(255, 102, 0, 0.25);
}

body.dark-mode .stat-label,
body.dark-mode .stat-value {
  color: var(--dark-text);
}

body.dark-mode .stat-item.highlight .stat-label,
body.dark-mode .stat-item.highlight .stat-value {
  color: var(--primary-color);
}

body.dark-mode .stats-container h3 {
  color: var(--dark-text);
}

body.dark-mode .results-container h3 {
  color: var(--dark-text);
}

body.dark-mode .suggestions {
  background: var(--dark-card-bg);
  border-color: var(--dark-border);
}

body.dark-mode .suggestions h4 {
  color: var(--dark-text);
}

body.dark-mode .suggestion-item {
  background: rgba(0, 0, 0, 0.2);
  border-bottom-color: var(--dark-border);
}

body.dark-mode .suggestion-item label {
  color: var(--dark-text);
}

body.dark-mode .suggestion-amount {
  background-color: var(--dark-bg);
  border-color: var(--dark-border);
  color: var(--dark-text);
}

body.dark-mode #svgContainer svg {
  background-color: var(--dark-card-bg);
}

body.dark-mode .progress {
  background-color: #333;
}

/* Additional Woodmizer-inspired design elements */
.main-container {
  margin-top: 2rem;
  margin-bottom: 2rem;
}

/* Professional input styling */
input[type="number"], input[type="text"], select {
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 0.75rem;
  font-size: 1rem;
  transition: var(--transition);
  background: white;
}

input[type="number"]:focus, input[type="text"]:focus, select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(255, 102, 0, 0.1);
}

/* Enhanced SVG container */
#svgContainer {
  background: white;
  border-radius: var(--border-radius);
  padding: 1rem;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 102, 0, 0.1);
}

/* Professional form styling */
.form-section {
  background: white;
  border-radius: var(--border-radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--primary-color);
}

/* Enhanced stats display */
.efficiency-meter {
  background: linear-gradient(135deg, rgba(255, 102, 0, 0.1) 0%, rgba(92, 121, 168, 0.1) 100%);
  border-radius: var(--border-radius);
  padding: 1rem;
  margin: 1rem 0;
  border: 1px solid rgba(255, 102, 0, 0.2);
}


/* Professional loading states */
.loading {
  opacity: 0.7;
  pointer-events: none;
  position: relative;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid var(--primary-color);
  border-top: 2px solid transparent;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Mobile Optimierung für Touch */
@media (max-width: 768px) {
  header h1 {
    font-size: 1.4rem;
    padding: 0.5rem;
  }
  
  .btn {
    padding: 12px 16px;
    font-size: 16px; /* Verhindert iOS Zoom */
    min-height: 48px; /* Touch-optimiert */
    width: 100%;
    margin-bottom: 10px;
  }
  
  .card-header h2 {
    font-size: 1.1rem;
  }
  
  /* Touch-optimierte Inputs */
  input[type="number"],
  input[type="text"],
  select {
    min-height: 48px;
    font-size: 16px; /* Verhindert iOS Zoom */
    padding: 12px 16px;
    border-radius: 8px;
  }
  
  /* Mobile Grid Anpassungen */
  .grid {
    gap: 1rem;
  }
  
  .card {
    margin-bottom: 1.5rem;
  }
  
  /* Accordion auf Mobile optimieren */
  .accordion-header {
    padding: 15px;
    font-size: 1rem;
  }
  
  .accordion-content {
    padding: 10px 15px;
  }
  
  .schnittbox {
    margin-bottom: 12px;
    padding: 10px;
    background: var(--bg-secondary);
    border-radius: 8px;
  }
  
  .schnittbox label {
    font-size: 0.9rem;
    margin-bottom: 5px;
  }
  
  .input-container input[type=number] {
    width: 80px;
    text-align: center;
  }
  
  /* Pin Icon größer auf Touch */
  .pin-icon {
    font-size: 1.3rem;
    padding: 8px;
    min-width: 40px;
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  /* Mobile CTA Buttons */
  .cta-buttons {
    flex-direction: column;
    gap: 15px;
  }
  
  .cta-buttons .btn {
    min-height: 56px;
    font-size: 1.1rem;
    font-weight: 600;
  }
  
  /* SVG Container mobil */
  #svgContainer {
    min-height: 250px;
    margin-bottom: 20px;
  }
  
  /* Stats Container */
  .stats-container {
    padding: 15px;
  }
  
  .stat-item {
    margin-bottom: 12px;
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: 8px;
  }
  
  /* Service CTA auf Mobile */
  .lead-capture-section {
    margin-top: 25px;
    padding: 20px 15px;
  }
  
  .service-cta {
    padding: 20px 15px;
  }
  
  .service-cta h4 {
    font-size: 1.2rem;
    text-align: center;
  }
  
  .service-cta p {
    text-align: center;
    font-size: 0.95rem;
  }
}

@media (max-width: 576px) {
  /* Extra kleine Displays */
  header h1 {
    font-size: 1.2rem;
    line-height: 1.3;
  }
  
  .container {
    padding: 0 10px;
  }
  
  .card {
    margin: 0 5px 1rem 5px;
  }
  
  .service-cta h4 {
    font-size: 1.1rem;
  }
  
  .cta-buttons .btn {
    font-size: 1rem;
    padding: 15px 20px;
  }
}

/* Landscape Phone Optimierung */
@media (max-width: 768px) and (orientation: landscape) {
  header {
    padding: 0.5rem 0;
  }
  
  header h1 {
    font-size: 1.3rem;
  }
  
  .card {
    margin-bottom: 1rem;
  }
  
  #svgContainer {
    min-height: 200px;
  }
}