:root {
    --primary-color: #4285F4;
    --primary-hover: #3367d6;
    --secondary-color: #ff3d71;
    --secondary-hover: #db2c60;
    --success-color: #2ecc71;
    --error-color: #e74c3c;
    --warning-color: #f39c12;
    --text-color: #333333;
    --light-text: #ffffff;
    --dark-text: #333333;  /* Aggiunto per testi su sfondi chiari */
    --border-radius: 8px;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
  }

  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
  
  body {
    font-family: 'Segoe UI', Roboto, Arial, sans-serif;
    
    background-color: #f8f9fa;
    color: #333333;
    
  }
  
  .container {
    margin: 120px auto 40px;
    background-color: white;
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    max-width: 800px;
    width: 90%;
    transition: var(--transition);
  }
  
  h1 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-weight: 600;
  }
  
  /* Form Elements */
  .form-group {
    margin-bottom: 25px;
  }
  
  label {
    display: block;
    margin-bottom: 10px;
    font-weight: 500;
    color: #333333;
    font-size: 1rem;
  }
  
  input, button, select, textarea {
    width: 100%;
    padding: 12px 15px;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    box-sizing: border-box;
    font-size: 1rem;
    transition: var(--transition);
    color: #333333 !important; /* Testo scuro per tutti gli input */
  }
  
  input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(66, 133, 244, 0.2);
  }
  
  input[type="file"] {
    padding: 10px;
    background-color: #f8f9fa;
    border: 2px dashed #ddd;
    cursor: pointer;
    color: #333333 !important;
  }
  
  input[type="file"]:hover {
    border-color: var(--primary-color);
  }
  
  button {
    background-color: var(--primary-color);
    color: #ffffff !important; /* Testo bianco per tutti i bottoni */
    font-weight: 500;
    cursor: pointer;
    border: none;
    padding: 12px 20px;
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  }
  
  button:hover {
    background-color: var(--primary-hover);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transform: translateY(-2px);
  }
  
  button:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  }
  
  /* Override for special buttons */
  button:not(.mobile-menu-toggle):not(.remove-row-btn) {
    width: 100%;
    margin-bottom: 15px;
  }
  
  .download-section button, #downloadButton {
    background-color: #ff3d71;;
    margin-top: 10px;
    color: #ffffff !important; /* Testo bianco confermato */
  }
  
  .download-section button:hover, #downloadButton:hover {
    background-color: var(--secondary-hover);
  }
  
  .remove-row-btn {
    background-color: var(--secondary-color);
    color: #ffffff !important; /* Testo bianco confermato */
    border: none;
    padding: 8px 12px;
    border-radius: var(--border-radius);
    cursor: pointer;
    width: auto;
    min-width: 80px;
    max-width: 80px;
    flex-shrink: 0;
    font-size: 0.85rem;
    margin-bottom: 0;
    transition: var(--transition);
  }
  
  .remove-row-btn:hover {
    background-color: var(--secondary-hover);
  }

  #alertsContainer {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    z-index: 1000;
    width: 100%;
    padding: 0 15px;
    box-sizing: border-box;
    pointer-events: none;
}
  
  /* Alerts */
  .alert {
    padding: 12px 15px;
    margin: 0 auto 10px;
    border-radius: var(--border-radius);
    font-weight: 500;
    display: flex;
    align-items: center;
    animation: slideIn 0.3s ease-out;
    width: calc(100% - 30px); /* Larghezza ridotta con padding incluso */
    max-width: 800px;
    box-shadow: var(--shadow);
    box-sizing: border-box;
    word-break: break-word; /* Forza l'andata a capo del testo lungo */
  }
  
  @keyframes slideIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
  }
  
  .alert-success {
    background-color: #d4edda; /* Sostituisce rgba(46, 204, 113, 0.15) */
    color: #155724 !important; /* Testo più scuro */
    border-left: 4px solid #28a745;
  }
  
  .alert-error {
    background-color: #f8d7da; /* Sostituisce rgba(231, 76, 60, 0.15) */
    color: #721c24 !important; /* Testo più scuro */
    border-left: 4px solid #dc3545;
  }
  
  .alert-warning {
    background-color: #fff3cd; /* Sostituisce rgba(243, 156, 18, 0.15) */
    color: #856404 !important; /* Testo più scuro */
    border-left: 4px solid #ffc107;
  }
  
  .hidden {
    display: none;
  }
  
  /* File Info Box */
  .file-info {
    padding: 15px;
    background-color: rgba(66, 133, 244, 0.1);
    border-radius: var(--border-radius);
    margin: 15px 0 25px;
    border-left: 4px solid var(--primary-color);
    color: #333333 !important; /* Testo scuro forzato */
  }
  
  /* Loading Popup */
  .loading-popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(3px);
  }
  
  .loading-content {
    background-color: white;
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    min-width: 200px;
  }
  
  .spinner {
    width: 50px;
    height: 50px;
    border: 5px solid #f3f3f3;
    border-top: 5px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px auto;
  }
  
  .loading-text {
    color: #333333 !important; /* Testo scuro forzato */
    font-size: 18px;
    margin: 0;
    font-weight: 500;
  }
  
  /* Logo and Branding */
  .logo-link {
    text-decoration: none;
  }
  
  .logo {
    margin: 0;
    color: var(--primary-color);
    font-weight: 700;
  }
  
  /* Feature Highlight */
  .feature-highlight {
    color: #c52552 !important; /* Scurito e forzato */
    font-weight: 600;
    margin: 20px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 10px;
    background-color: rgba(255, 61, 113, 0.08);
    padding: 15px;
    border-radius: var(--border-radius);
  }
  
  .feature-icon {
    font-size: 1.4em;
    animation: pulse 2s infinite;
  }
  
  /* Filename Builder */
  .filename-builder {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
  }
  
  .filename-builder input, .filename-builder select {
    flex: 1;
    min-width: 150px;
    color: #333333 !important; /* Testo scuro forzato */
  }
  
  /* Split Config */
  .split-config-row {
    margin-bottom: 15px;
    background-color: #f8f9fa;
    padding: 15px;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
  }
  
  .page-range-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  
  .input-group {
    display: flex;
    gap: 12px;
    align-items: center;
  }
  
  .page-range-input {
    flex-grow: 1;
    color: #333333 !important; /* Testo scuro forzato */
  }
  
  /* Alert Message */
  .alert-message {
    background-color: rgba(243, 156, 18, 0.15);
    border-radius: var(--border-radius);
    padding: 12px 15px;
    color: #a74500 !important; /* Scurito e forzato */
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 15px;
    border-left: 4px solid #f39c12;
  }
  
  .alert-icon {
    font-size: 20px;
    color: #e67e00 !important; /* Scurito e forzato */
  }
  
  /* Sheet Selector Popup */
  .sheet-selector-popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 1001;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(3px);
  }
  
  .sheet-selector-content {
    background-color: white;
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    min-width: 300px;
  }
  
  .sheet-select {
    width: 100%;
    padding: 12px 15px;
    margin: 20px 0;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    background-color: #f8f9fa;
    color: #333333 !important; /* Testo scuro forzato */
  }
  
  .confirm-button {
    background-color: var(--primary-color);
    color: #ffffff !important; /* Testo bianco forzato */
    padding: 12px 20px;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
  }
  
  .confirm-button:hover {
    background-color: var(--primary-hover);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transform: translateY(-2px);
  }
  
  /* Donation Container */
  .donation-container {
    text-align: center;
    margin: 20px 0;
    padding: 10px;
    border-radius: var(--border-radius);
    background-color: rgba(66, 133, 244, 0.08);
    color: #333333 !important; /* Testo scuro forzato */
  }

  /* Miglioramenti per la sezione Image Details */
#imageDetails {
  padding: 15px;
  background-color: #f8f9fa;
  border-radius: var(--border-radius);
  margin-bottom: 20px;
}

/* Allineamento per la checkbox e la label */
.checkbox-container {
  display: flex;
  align-items: center;
  gap: 10px;
}

.checkbox-container input[type="checkbox"] {
  width: auto;
  margin: 0;
}

/* Per le dimensioni affiancate */
.dimensions-container {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
}

.dimensions-container label {
  margin-bottom: 0;
  margin-right: 5px;
}

.dimensions-container input {
  width: auto;
  flex: 1;
  min-width: 80px;
  margin-bottom: 0;
}

.dimension-separator {
  font-weight: bold;
  margin: 0 5px;
}

/* Anteprima dell'immagine */
.image-preview-container {
  margin-top: 15px;
  text-align: center;
}

#imagePreview {
  max-width: 100%;
  max-height: 300px;
  border-radius: var(--border-radius);
  border: 1px solid #ddd;
}
/* Layout in colonne per i form di generazione */
.form-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 10px;
}

.form-col {
  flex: 1;
  min-width: 200px;
}

/* Adatta la checkbox per allinearla con gli altri elementi */
.checkbox-group {
  display: flex;
  align-items: center;
  margin-top: 30px;
}

.checkbox-group input[type="checkbox"] {
  width: auto;
  margin: 0 10px 0 0;
}

/* Mantenere il bottone a larghezza piena */
.full-width {
  width: 100%;
}

/* Styles for results display and sorting */
.result-container {
  padding: 20px;
  background-color: #f8f9fa;
  border-radius: var(--border-radius);
  margin-top: 25px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  border-left: 4px solid var(--primary-color);
}

.result-header {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
  gap: 10px;
}

.result-emoji {
  font-size: 1.5rem;
}

.result-label {
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text-color);
}

.sort-controls {
  margin-left: auto;
  display: flex;
  gap: 10px;
}

.sort-btn {
  cursor: pointer;
  padding: 5px 8px;
  border-radius: 4px;
  color: #777;
  transition: all 0.2s ease;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 25px;
  height: 25px;
}

.sort-btn:hover {
  color: var(--primary-color);
  background-color: rgba(66, 133, 244, 0.1);
}

.sort-btn.active {
  color: var(--primary-color);
  background-color: rgba(66, 133, 244, 0.2);
}

.result-numbers {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.number-badge {
  background-color: white;
  padding: 6px 12px;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  font-weight: 500;
  color: var(--dark-text); /* Assicura testo scuro */
  border: 1px solid rgba(66, 133, 244, 0.3);
  transition: transform 0.2s ease;
  min-width: 45px; /* Larghezza minima fissa */
  height: 35px; /* Altezza fissa */
  text-align: center;
}


.number-badge:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.number-badge.dice {
  background-color: rgba(66, 133, 244, 0.1);
}

.dice-sum {
  margin-top: 15px;
  font-weight: 600;
  color: var(--primary-color);
  text-align: right;
}
/* Assicura testo leggibile in tutta la sezione risultati */
.result-container,
.result-header,
.result-label,
.result-numbers,
.dice-sum {
    color: var(--dark-text) !important; /* Forza testo scuro */
}
.sort-btn {
  cursor: pointer;
  padding: 5px 8px;
  border-radius: 4px;
  color: #555; /* Colore più scuro per i pulsanti di ordinamento */
  transition: all 0.2s ease;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 25px;
  height: 25px;
  background-color: #fff; /* Sfondo bianco per miglior contrasto */
  border: 1px solid #e0e0e0;
}

.sort-btn.active {
  color: #fff; /* Testo bianco quando attivo */
  background-color: var(--primary-color); /* Sfondo colorato quando attivo */
}


/* Responsive adjustments for sort controls */
@media (max-width: 480px) {
  .sort-controls {
      gap: 5px;
  }
  
  .sort-btn {
      padding: 4px 6px;
      font-size: 14px;
  }
  
  .result-emoji {
      font-size: 1.2rem;
  }
  
  .result-label {
      font-size: 1rem;
  }
}

  /* Media Queries */
  @media (max-width: 1024px) {
    .container {
      max-width: 85%;
    }
  }
  
  @media (max-width: 768px) {

    .alert {
      width: calc(100% - 20px); /* Più stretto su mobile */
      padding: 10px 12px;
      font-size: 0.9rem;
  }
  
  #alertsContainer {
      top: 60px;
      padding: 0 10px;
  }

    .container {
      max-width: 90%;
      padding: 20px;
      margin-top: 100px;
    }
    
    .input-group {
      flex-wrap: wrap;
    }
    
    .input-group input[type="file"],
    .page-range-input {
      flex-basis: 100%;
      margin-bottom: 10px;
    }
    
    .remove-row-btn {
      margin-left: auto;
    }
    
    button, input, select, textarea {
      padding: 10px 15px;
    }
    .dimensions-container {
      flex-direction: column;
      align-items: flex-start;
      gap: 10px;
  }
  
  .dimensions-container input {
      width: 100%;
  }
  
  .dimension-separator {
      display: none;
  }
  }
  
  @media (max-width: 480px) {

    .alert {
      width: calc(100% - 10px); /* Ancora più stretto */
      padding: 8px 10px;
      flex-direction: column; /* Disposizione verticale su schermi piccolissimi */
      align-items: flex-start;
  }
  
  #alertsContainer {
      top: 50px;
      padding: 0 5px;
  }
    .container {
      max-width: 95%;
      padding: 15px;
      margin-top: 90px;
    }
    
    h1 {
      font-size: 1.5rem;
    }
    
    .loading-content {
      padding: 25px;
    }
    #imagePreview {
      max-height: 200px;
  }
  }
  
  /* Animazioni */
  @keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
  }
  
  @keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
  }
  @media (max-width: 650px) {
    .form-col {
      flex-basis: 100%;
    }
    
    .checkbox-group {
      margin-top: 0;
    }
  }
  
/* Ulteriori correzioni specifiche */
select, option {
  color: #333333 !important;
}

input::placeholder {
  color: #666666 !important;
}

/* Mantiene il testo bianco solo su elementi con sfondi scuri */
.primary-bg, 
.secondary-bg, 
.dark-bg, 
button, 
.confirm-button, 
.remove-row-btn, 
#downloadButton, 
.download-section button {
  color: #ffffff !important;
}

/* Assicura che qualsiasi elemento di input abbia testo scuro */
input[type="text"],
input[type="number"],
input[type="email"],
input[type="password"],
input[type="date"],
input[type="file"],
textarea,
select,
.page-range-input,
.sheet-select,
.filename-builder input,
.filename-builder select {
  color: #333333 !important;
}