/* Rank Checker Tool - Shadcn UI Inspired Styles */

/* CSS Custom Properties (Design Tokens) - Light Theme */
:root {
  /* Colors - Light Mode */
  --background: 0 0% 100%;
  --foreground: 222.2 84% 4.9%;
  --card: 0 0% 100%;
  --card-foreground: 222.2 84% 4.9%;
  --popover: 0 0% 100%;
  --popover-foreground: 222.2 84% 4.9%;
  --primary: 222.2 47.4% 11.2%;
  --primary-foreground: 210 40% 98%;
  --secondary: 210 40% 96%;
  --secondary-foreground: 222.2 84% 4.9%;
  --muted: 210 40% 96%;
  --muted-foreground: 215.4 16.3% 46.9%;
  --accent: 210 40% 96%;
  --accent-foreground: 222.2 84% 4.9%;
  --destructive: 0 84.2% 60.2%;
  --destructive-foreground: 210 40% 98%;
  --border: 214.3 31.8% 91.4%;
  --input: 214.3 31.8% 91.4%;
  --ring: 222.2 84% 4.9%;
  --success: 142.1 76.2% 36.3%;
  --success-foreground: 210 40% 98%;
  --warning: 32.5 94.6% 43.7%;
  --warning-foreground: 210 40% 98%;
  
  /* Spacing */
  --radius: 8px;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* Base Styles */
.rank-checker-widget {
  width: 100%;
  margin: 2rem 0;
  font-family: var(--font-sans);
  color: hsl(var(--foreground));
  line-height: 1.5;
  background: hsl(var(--background));
  border-radius: var(--radius);
  padding: 3rem 5%;
  box-sizing: border-box;
}

/* Three-Column Layout */
.rct-main-layout {
  display: block;
  width: 100%;
}

/* Header Card */
.rct-header-card {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
}

.rct-header-content {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.rct-header-icon {
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
}

.rct-header-title {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 600;
  color: hsl(var(--foreground));
  line-height: 1.2;
}

.rct-header-description {
  margin: 0.5rem 0 0 0;
  color: hsl(var(--muted-foreground));
  font-size: 0.875rem;
}

/* Form Card */
.rct-form-card {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
}

.rct-form-header {
  margin-bottom: 1.5rem;
}

.rct-form-header h4 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: hsl(var(--foreground));
}

.rct-form-header p {
  margin: 0.5rem 0 0 0;
  color: hsl(var(--muted-foreground));
  font-size: 0.875rem;
}

.rct-form-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Input Groups */
.rct-input-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.rct-label {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: hsl(var(--foreground));
}

.rct-label-text {
  color: hsl(var(--foreground)) !important;
  font-weight: 500 !important;
}

/* Alle Label-Varianten in dunkler Farbe für Lightmode */
.rank-checker-widget label,
.rank-checker-widget .rct-label,
.rank-checker-widget .rct-label-text,
.rank-checker-widget span[class*="label"] {
  color: hsl(var(--foreground)) !important;
}

.rct-label-required {
  color: hsl(var(--destructive));
}

.rct-input-wrapper {
  position: relative;
}

.rct-input-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: #6b7280;
  pointer-events: none;
}

.rct-input {
  width: 100%;
  padding: 0.75rem 0.75rem 0.75rem 3.5rem;
  background-color: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 8px;
  box-shadow: #0000001A 0px 1px 3px 0px, #0000001A 0px 1px 2px -1px;
  box-sizing: border-box;
  font-size: 0.875rem;
  transition: all 0.15s ease-in-out;
  color: #1a1a1a;
}

.rct-input:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}

.rct-input::placeholder {
  color: #6b7280;
}

.rct-input:invalid {
  border-color: hsl(var(--destructive));
}

/* Spezifische Input-Styles für bessere Spezifität */
input#rct-url.rct-input {
  appearance: auto;
  background-color: #FFFFFF;
  border: 2px solid #E2E8F0;
  border-radius: 4px;
  box-shadow: #0000001B 0px 0.501608px 6.48875px 0px, #0000000D 0px 0.501608px 1.00322px -0.501608px;
  box-sizing: border-box;
  cursor: text;
  display: inline-block;
  overflow: clip;
  padding: 10px 10px 10px 40px;
  transition: 0.2s;
  color: black;
}

input#rct-keyword.rct-input {
  appearance: auto;
  background-color: #FFFFFF;
  border: 2px solid #E2E8F0;
  border-radius: 4px;
  box-shadow: #0000001B 0px 0.42652px 7.01436px 0px, #0000000B 0px 0.42652px 0.853039px -0.42652px;
  box-sizing: border-box;
  cursor: text;
  display: inline-block;
  overflow: clip;
  padding: 10px 10px 10px 40px;
  transition: 0.2s;
  color: black;
}

input#rct-keyword.rct-input.valid {
  appearance: auto;
  background-color: #FFFFFF;
  border: 2px solid #E2E8F0;
  border-radius: 4px;
  box-shadow: #0000001B 0px 0.42652px 7.01436px 0px, #0000000B 0px 0.42652px 0.853039px -0.42652px;
  box-sizing: border-box;
  cursor: text;
  display: inline-block;
  overflow: clip;
  padding: 10px 10px 10px 40px;
  transition: 0.2s;
  color: black;
}

/* Buttons */
.rct-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.15s ease-in-out;
  border: none;
  cursor: pointer;
  padding: 0.75rem 1.5rem;
  position: relative;
  overflow: hidden;
}

.rct-btn-primary {
  background: #2563eb;
  color: #ffffff;
  box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
}

.rct-btn-primary:hover:not(:disabled) {
  background: #1d4ed8;
  box-shadow: 0 4px 12px 0 rgba(37, 99, 235, 0.4);
  transform: translateY(-1px);
}

/* Spezifischer Button-Style */
button#rct-check-rank.rct-btn.rct-btn-primary {
  align-items: center;
  appearance: auto;
  background-color: #2c2c2c;
  border-radius: 3px;
  box-shadow: #3f3f3f66 0px 4px 12px 0px;
  box-sizing: border-box;
  cursor: pointer;
  display: flex;
  justify-content: center;
  overflow: hidden;
  padding: 12px 24px;
  position: relative;
  transform: matrix(1, 0, 0, 1, 0, -1);
  transition: opacity 0.45s cubic-bezier(0.25, 1, 0.33, 1), transform 0.45s cubic-bezier(0.25, 1, 0.33, 1), border-color 0.45s cubic-bezier(0.25, 1, 0.33, 1), color 0.45s cubic-bezier(0.25, 1, 0.33, 1), background-color 0.45s cubic-bezier(0.25, 1, 0.33, 1), box-shadow 0.45s cubic-bezier(0.25, 1, 0.33, 1);
  color: white;
  border: none;
}

button#rct-check-rank.rct-btn.rct-btn-primary:hover:not(:disabled) {
  background-color: #1a1a1a;
  box-shadow: #3f3f3f88 0px 6px 16px 0px;
  transform: matrix(1, 0, 0, 1, 0, -2);
}

.rct-btn-primary:active {
  transform: translateY(0);
}

.rct-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.rct-btn-content {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Loading States */
.rct-loading-card {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  padding: 2rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
}

.rct-loading-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.rct-spinner-container {
  display: flex;
  align-items: center;
  justify-content: center;
}

.rct-spinner {
  width: 2rem;
  height: 2rem;
  border: 2px solid #e5e7eb;
  border-top: 2px solid #2563eb;
  border-radius: 50%;
  animation: rct-spin 1s linear infinite;
}

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

.rct-loading-text {
  text-align: center;
}

.rct-loading-text h4 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: hsl(var(--foreground));
}

.rct-loading-text p {
  margin: 0.5rem 0 0 0;
  color: hsl(var(--muted-foreground));
  font-size: 0.875rem;
}

/* Results Container */
.rct-results-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* SEO Report Header */
.rct-seo-header {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
}

.rct-seo-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.rct-seo-title h3 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
  color: hsl(var(--foreground));
}

.rct-seo-score {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  font-weight: 700;
  font-size: 0.875rem;
  margin-left: 0.5rem;
}

.rct-score-a { background: hsl(var(--success)); color: hsl(var(--success-foreground)); }
.rct-score-b { background: hsl(142.1 76.2% 50%); color: white; }
.rct-score-c { background: hsl(var(--warning)); color: hsl(var(--warning-foreground)); }
.rct-score-d { background: hsl(var(--destructive)); color: hsl(var(--destructive-foreground)); }

.rct-seo-meta {
  font-size: 0.875rem;
  color: hsl(var(--muted-foreground));
  margin-bottom: 1rem;
}

.rct-seo-snippet {
  padding: 1rem;
  background: hsl(var(--muted));
  border-radius: var(--radius);
  border-left: 4px solid hsl(var(--primary));
}

.rct-snippet-title {
  color: hsl(var(--primary));
  font-size: 1.125rem;
  font-weight: 500;
  margin: 0 0 0.25rem 0;
  text-decoration: none;
}

.rct-snippet-url {
  color: hsl(var(--success));
  font-size: 0.875rem;
  margin: 0 0 0.5rem 0;
}

.rct-snippet-description {
  color: hsl(var(--muted-foreground));
  font-size: 0.875rem;
  margin: 0;
  line-height: 1.4;
}

/* SEO Checks */
.rct-seo-checks {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
}

.rct-checks-header {
  padding: 1.5rem;
  border-bottom: 1px solid hsl(var(--border));
}

.rct-checks-title {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: hsl(var(--foreground));
}

.rct-check-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid hsl(var(--border));
  transition: background-color 0.15s ease-in-out;
}

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

.rct-check-item:hover {
  background: hsl(var(--muted) / 0.5);
}

.rct-check-icon {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.125rem;
}

.rct-check-success .rct-check-icon {
  background: hsl(var(--success));
  color: hsl(var(--success-foreground));
}

.rct-check-warning .rct-check-icon {
  background: hsl(var(--warning));
  color: hsl(var(--warning-foreground));
}

.rct-check-error .rct-check-icon {
  background: hsl(var(--destructive));
  color: hsl(var(--destructive-foreground));
}

.rct-check-content {
  flex: 1;
  min-width: 0;
}

.rct-check-title {
  margin: 0 0 0.25rem 0;
  font-size: 0.875rem;
  font-weight: 500;
  color: hsl(var(--foreground));
}

.rct-check-description {
  margin: 0;
  font-size: 0.8125rem;
  color: hsl(var(--muted-foreground));
  line-height: 1.4;
}

.rct-check-details {
  margin-top: 0.5rem;
  padding: 0.5rem;
  background: hsl(var(--muted));
  border-radius: calc(var(--radius) - 2px);
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
  font-family: ui-monospace, SFMono-Regular, 'SF Mono', Monaco, Consolas, monospace;
  word-break: break-all;
}

/* Categories */
.rct-category-filter {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.rct-category-btn {
  padding: 0.375rem 0.75rem;
  background: hsl(var(--secondary));
  color: hsl(var(--secondary-foreground));
  border: 1px solid hsl(var(--border));
  border-radius: calc(var(--radius) - 2px);
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease-in-out;
}

.rct-category-btn:hover {
  background: hsl(var(--accent));
}

.rct-category-btn.active {
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
  border-color: hsl(var(--primary));
}

/* Technical Data Panel */
.rct-technical-data {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
}

.rct-data-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.rct-data-item {
  text-align: center;
  padding: 1rem;
  background: hsl(var(--muted));
  border-radius: var(--radius);
}

.rct-data-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: hsl(var(--primary));
  margin-bottom: 0.25rem;
}

.rct-data-label {
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

/* Responsive Design */
@media (max-width: 768px) {
  .rank-checker-widget {
    margin: 1rem 0;
  }
  
  .rct-header-card,
  .rct-form-card,
  .rct-loading-card {
    padding: 1rem;
    margin-bottom: 1rem;
  }
  
  .rct-header-content {
    gap: 0.75rem;
  }
  
  .rct-header-icon {
    width: 2.5rem;
    height: 2.5rem;
  }
  
  .rct-header-title {
    font-size: 1.25rem;
  }
  
  .rct-form-content {
    gap: 1rem;
  }
  
  .rct-check-item {
    padding: 0.75rem 1rem;
  }
  
  .rct-data-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }
}

@media (max-width: 480px) {
  .rct-header-content {
    flex-direction: column;
    text-align: center;
  }
  
  .rct-category-filter {
    justify-content: center;
  }
  
  .rct-data-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* Animation and Transitions */
.rct-results-container {
  animation: rct-fadeIn 0.3s ease-out;
}

@keyframes rct-fadeIn {
  from {
    opacity: 0;
    transform: translateY(1rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Button Loading State */
.rct-btn.loading .rct-btn-content {
  opacity: 0;
}

.rct-btn.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 1rem;
  height: 1rem;
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: rct-spin 1s linear infinite;
}

/* Status Icons */
.rct-icon-check::before {
  content: '✓';
}

.rct-icon-warning::before {
  content: '⚠';
}

.rct-icon-error::before {
  content: '✕';
}

/* Collapsible Sections */
.rct-collapsible[data-state="closed"] .rct-collapsible-content {
  display: none;
}

.rct-collapsible[data-state="open"] .rct-collapsible-content {
  display: block;
  animation: rct-slideDown 0.2s ease-out;
}

@keyframes rct-slideDown {
  from {
    opacity: 0;
    transform: translateY(-0.5rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Focus Styles for Accessibility */
.rct-btn:focus-visible {
  outline: 2px solid hsl(var(--ring));
  outline-offset: 2px;
}

.rct-input:focus-visible {
  outline: none;
}

/* Print Styles */
@media print {
  .rank-checker-widget {
    box-shadow: none;
  }
  
  .rct-btn {
    display: none;
  }
  
  .rct-loading-card {
    display: none;
  }
}



/* Erweiterte Kategorie-Farben */
.rct-check-item[data-category="mobile"] {
    border-left: 4px solid #E91E63;
}

.rct-check-item[data-category="performance"] {
    border-left: 4px solid #FF9800;
}

.rct-check-item[data-category="social"] {
    border-left: 4px solid #2196F3;
}

.rct-check-item[data-category="accessibility"] {
    border-left: 4px solid #9C27B0;
}

.rct-check-item[data-category="local"] {
    border-left: 4px solid #4CAF50;
}

.rct-check-item[data-category="security"] {
    border-left: 4px solid #F44336;
}

.rct-check-item[data-category="ux"] {
    border-left: 4px solid #00BCD4;
}

/* Erweiterte Check-Details */
.rct-check-details {
    margin-top: 8px;
    padding: 8px 12px;
    background-color: #f8f9fa;
    border-radius: 4px;
    font-size: 12px;
    color: #666;
    word-break: break-word;
}

.rct-check-details code {
    background-color: #e9ecef;
    padding: 2px 4px;
    border-radius: 2px;
    font-family: 'Courier New', monospace;
}

/* Erweiterte Score-Anzeige */
.rct-score-grade {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 20px;
    font-weight: bold;
    font-size: 14px;
    color: white;
    margin-left: 8px;
}

.rct-score-grade.grade-a-plus {
    background-color: #4CAF50;
}

.rct-score-grade.grade-a {
    background-color: #8BC34A;
}

.rct-score-grade.grade-b-plus {
    background-color: #CDDC39;
    color: #333;
}

.rct-score-grade.grade-b {
    background-color: #FFEB3B;
    color: #333;
}

.rct-score-grade.grade-c-plus {
    background-color: #FFC107;
    color: #333;
}

.rct-score-grade.grade-c {
    background-color: #FF9800;
}

.rct-score-grade.grade-d {
    background-color: #FF5722;
}

.rct-score-grade.grade-f {
    background-color: #F44336;
}

/* Check-Summary */
.rct-check-summary {
    display: flex;
    gap: 12px;
    margin-top: 16px;
    padding: 12px;
    background-color: #f8f9fa;
    border-radius: 8px;
    font-size: 12px;
}

.rct-check-summary .summary-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

.rct-check-summary .summary-success {
    color: #28a745;
}

.rct-check-summary .summary-warning {
    color: #ffc107;
}

.rct-check-summary .summary-error {
    color: #dc3545;
}

/* Mobile Responsive für neue Kategorien */
@media (max-width: 768px) {
    .rct-check-item {
        margin-bottom: 12px;
    }
    
    .rct-check-summary {
        flex-direction: column;
        gap: 8px;
    }
    
    .rct-check-summary .summary-item {
        justify-content: space-between;
    }
}

/* Hover-Effekt für bessere UX */
.rct-check-item:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.2s ease;
}

/* Info-Status für Resource Hints */
.rct-check-item.status-info {
    background-color: #e7f3ff;
    border-left-color: #2196F3;
}

.rct-check-item.status-info .rct-check-status {
    background-color: #2196F3;
    color: white;
}

/* Erweiterte Tooltips */
.rct-check-item[title]:hover::after {
    content: attr(title);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: #333;
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 11px;
    white-space: nowrap;
    z-index: 1000;
}

/* Performance-Optimierung für Animationen */
.rct-check-item,
.rct-check-item:hover {
    will-change: transform;
}

/* PageSpeed Insights Styling */
.rct-pagespeed-section {
    margin: 24px 0;
    padding: 20px;
    background-color: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #4285f4;
}

.rct-pagespeed-section h4 {
    margin: 0 0 16px 0;
    font-size: 18px;
    font-weight: 600;
    color: #1a1a1a;
}

.rct-pagespeed-scores {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.rct-pagespeed-score {
    flex: 1;
    padding: 16px;
    border-radius: 8px;
    text-align: center;
    color: white;
    font-weight: bold;
}

.rct-pagespeed-score.excellent {
    background-color: #0CCE6B;
}

.rct-pagespeed-score.needs-improvement {
    background-color: #FFA400;
}

.rct-pagespeed-score.poor {
    background-color: #FF5722;
}

.rct-score-label {
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 4px;
}

.rct-score-value {
    font-size: 24px;
    font-weight: bold;
}

.rct-core-web-vitals {
    margin: 20px 0;
}

.rct-core-web-vitals h5 {
    margin: 0 0 12px 0;
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
}

.rct-vitals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 12px;
}

.rct-vital-item {
    padding: 12px;
    border-radius: 6px;
    text-align: center;
    border: 2px solid transparent;
}

.rct-vital-item.fast {
    background-color: #e8f5e8;
    border-color: #0CCE6B;
}

.rct-vital-item.average {
    background-color: #fff4e5;
    border-color: #FFA400;
}

.rct-vital-item.slow {
    background-color: #ffebee;
    border-color: #FF5722;
}

.rct-vital-label {
    font-size: 12px;
    font-weight: bold;
    color: #666;
    margin-bottom: 4px;
}

.rct-vital-value {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 4px;
}

.rct-vital-item.fast .rct-vital-value {
    color: #0CCE6B;
}

.rct-vital-item.average .rct-vital-value {
    color: #FFA400;
}

.rct-vital-item.slow .rct-vital-value {
    color: #FF5722;
}

.rct-vital-status {
    font-size: 11px;
    font-weight: 500;
    color: #666;
}

.rct-performance-opportunities {
    margin-top: 20px;
}

.rct-performance-opportunities h5 {
    margin: 0 0 12px 0;
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
}

.rct-performance-opportunities ul {
    margin: 0;
    padding-left: 20px;
}

.rct-performance-opportunities li {
    margin-bottom: 8px;
    font-size: 14px;
    color: #555;
}

/* Mobile Responsive für PageSpeed */
@media (max-width: 768px) {
    .rct-pagespeed-scores {
        flex-direction: column;
        gap: 12px;
    }
    
    .rct-vitals-grid {
        grid-template-columns: 1fr;
    }
    
    .rct-pagespeed-section {
        padding: 16px;
    }
}