/* styles.css - Styles pour le générateur de clés post-quantiques audio */

/* Variables et resets */
:root {
    --primary-color: #6200ee;
    --primary-color-dark: #3700b3;
    --primary-color-light: #bb86fc;
    --secondary-color: #03dac6;
    --background-color: #121212;
    --surface-color: #1e1e1e;
    --error-color: #cf6679;
    --text-on-dark: #ffffff;
    --text-on-dark-medium: rgba(255, 255, 255, 0.8);
    --text-on-dark-disabled: rgba(255, 255, 255, 0.38);
    --panel-background: rgba(30, 30, 30, 0.9);
    --border-radius: 8px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
  }
  
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Roboto', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--background-color);
    color: var(--text-on-dark);
    line-height: 1.6;
    padding: 0;
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-image: linear-gradient(to bottom right, #121212, #1a237e);
    background-attachment: fixed;
  }
  
  /* Typographie */
  h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-on-dark);
  }
  
  h1 {
    font-size: 2.5rem;
    background: linear-gradient(to right, var(--primary-color-light), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
  }
  
  h2 {
    font-size: 1.8rem;
    position: relative;
    padding-bottom: 0.5rem;
  }
  
  h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 4px;
    background: var(--primary-color-light);
    border-radius: 2px;
  }
  
  h3 {
    font-size: 1.3rem;
    color: var(--text-on-dark-medium);
  }
  
  p {
    margin-bottom: 1rem;
    color: var(--text-on-dark-medium);
  }
  
  /* Layout */
  header {
    background-color: var(--surface-color);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--box-shadow);
  }
  
  .tagline {
    font-size: 1.1rem;
    font-weight: 300;
    max-width: 800px;
    margin: 0 auto;
  }
  
  main {
    flex: 1;
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
  }
  
  .panel {
    background-color: var(--panel-background);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--box-shadow);
    backdrop-filter: blur(10px);
  }
  
  footer {
    background-color: var(--surface-color);
    padding: 1.5rem;
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-on-dark-medium);
  }
  
  /* Boutons */
  button {
    border: none;
    border-radius: var(--border-radius);
    padding: 0.8rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    outline: none;
  }
  
  .primary-btn {
    background-color: var(--primary-color);
    color: var(--text-on-dark);
  }
  
  .primary-btn:hover {
    background-color: var(--primary-color-dark);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    transform: translateY(-2px);
  }
  
  .secondary-btn {
    background-color: transparent;
    color: var(--primary-color-light);
    border: 1px solid var(--primary-color-light);
  }
  
  .secondary-btn:hover {
    background-color: rgba(187, 134, 252, 0.1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  }
  
  button:disabled {
    background-color: rgba(255, 255, 255, 0.12);
    color: var(--text-on-dark-disabled);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
  }
  
  .copy-btn {
    padding: 0.4rem 0.8rem;
    font-size: 0.9rem;
    margin-top: 0.5rem;
  }
  
  /* Status Bar */
  .status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding: 0.8rem;
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: var(--border-radius);
  }
  
  #status-message {
    font-weight: 500;
  }
  
  .entropy-meter-container {
    display: flex;
    align-items: center;
    flex-direction: column;
    gap: 0.5rem;
  }
  
  progress {
    -webkit-appearance: none;
    appearance: none;
    height: 10px;
    width: 200px;
    border-radius: 5px;
    overflow: hidden;
  }
  
  progress::-webkit-progress-bar {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
  }
  
  progress::-webkit-progress-value {
    background: linear-gradient(to right, #007bff, #6610f2);
    transition: width 0.3s ease;
  }
  
  #entropy-value {
    font-size: 0.9rem;
    min-width: 60px;
  }
  
  /* Contrôles Audio */
  .audio-controls {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
  }
  
  /* Visualisateurs */
  .visualizer-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
  }
  
  @media (max-width: 768px) {
    .visualizer-container {
      grid-template-columns: 1fr;
    }
  }
  
  .visualizer-panel {
    background-color: rgba(0, 0, 0, 0.3);
    border-radius: var(--border-radius);
    padding: 1rem;
    overflow: hidden;
  }
  
  canvas {
    width: 100%;
    height: auto;
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 4px;
  }
  
  /* Sources d'entropie */
  .entropy-sources {
    margin-top: 2rem;
  }
  
  #entropy-sources-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
  }
  
  .source-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem;
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: var(--border-radius);
    transition: background-color 0.3s ease;
  }
  
  .source-item:hover {
    background-color: rgba(0, 0, 0, 0.3);
  }
  
  .source-icon {
    font-size: 1.2rem;
  }
  
  .source-name {
    flex-grow: 1;
  }
  
  .source-status {
    font-size: 0.8rem;
    padding: 0.3rem 0.6rem;
    border-radius: 12px;
    background-color: rgba(0, 0, 0, 0.3);
  }
  
  /* Génération de clés */
  .key-controls {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
  }
  
  .key-type-selector {
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
  }
  
  select {
    padding: 0.5rem;
    background-color: var(--surface-color);
    color: var(--text-on-dark);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    outline: none;
  }
  
  /* Affichage des clés */
  .key-display {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 1.5rem;
  }
  
  @media (max-width: 768px) {
    .key-display {
      grid-template-columns: 1fr;
    }
  }
  
  .key-box {
    background-color: rgba(0, 0, 0, 0.3);
    border-radius: var(--border-radius);
    padding: 1rem;
    position: relative;
  }
  
  .key-content {
    background-color: rgba(0, 0, 0, 0.5);
    padding: 1rem;
    border-radius: 4px;
    font-family: 'Roboto Mono', monospace;
    font-size: 0.8rem;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-all;
    min-height: 150px;
    max-height: 300px;
    overflow-y: auto;
  }
  
  .warning {
    color: var(--error-color);
    font-size: 0.9rem;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  
  .warning::before {
    content: '⚠️';
  }
  
  /* Force des clés */
  .key-info {
    margin: 1.5rem 0;
  }
  
  .key-strength {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
  
  .strength-meter {
    display: flex;
    align-items: center;
    gap: 1rem;
  }
  
  .strength-label {
    min-width: 180px;
  }
  
  .strength-bar {
    height: 10px;
    border-radius: 5px;
    flex-grow: 1;
    background-color: rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
  }
  
  .strength-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    border-radius: 5px;
    transition: width 0.3s ease;
  }
  
  .quantum-resistant::after {
    background: linear-gradient(to right, #6200ee, #bb86fc);
    width: 85%;
  }
  
  .classical-resistant::after {
    background: linear-gradient(to right, #03dac6, #018786);
    width: 100%;
  }
  
  /* Info Panel */
  .info-content {
    max-width: 800px;
  }
  
  .info-content ul {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
  }
  
  /* Animation pour le chargement */
  @keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
  }
  
  .loading {
    animation: pulse 1.5s infinite;
  }
  
  /* Source Status Styles */
  .source-status.active {
    background-color: rgba(3, 218, 198, 0.3);
    color: var(--secondary-color);
  }
  
  .source-status.collecting {
    background-color: rgba(187, 134, 252, 0.3);
    color: var(--primary-color-light);
  }
  
  .source-status.waiting {
    background-color: rgba(255, 255, 255, 0.1);
  }
  
  .source-status.completed {
    background-color: rgba(0, 200, 83, 0.3);
    color: #00c853;
  }
  
  .source-status.unavailable {
    background-color: rgba(255, 87, 34, 0.3);
    color: #ff5722;
  }
  
  /* Media Queries */
  @media (max-width: 600px) {
    main {
      padding: 1rem;
    }
    
    .panel {
      padding: 1.5rem;
    }
    
    h1 {
      font-size: 2rem;
    }
    
    h2 {
      font-size: 1.5rem;
    }
    
    .status-bar {
      flex-direction: column;
      align-items: flex-start;
      gap: 0.5rem;
    }
    
    .entropy-meter-container {
      width: 100%;
    }
    
    progress {
      flex-grow: 1;
    }
    
    .audio-controls {
      flex-direction: column;
    }
    
    .key-controls {
      flex-direction: column;
    }
    
    .key-type-selector {
      flex-direction: column;
      align-items: flex-start;
    }
    
    select {
      width: 100%;
    }
  }