/* ============================================================
   GENERATORE ICONE - REDESIGN WRAPPER
   Opzione A Color Palette (NO HTML MODIFICATIONS)
   ============================================================ */

:root {
  --primary-blue: #0052CC;
  --secondary-orange: #FF6B35;
  --accent-cyan: #00D9FF;
  --background: #F8FAFB;
  --text-dark: #1F2937;
  --text-light: #6B7280;
  --border-light: #E5E7EB;
  --success-green: #10B981;
  --error-red: #EF4444;
}

/* ============================================================
   BODY & GENERAL STYLING
   ============================================================ */
body {
  background-color: var(--background);
  color: var(--text-dark);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.6;
}

/* Header/banner/navigation styles all in navigation.css */

/* ============================================================
   MAIN CONTENT AREA
   ============================================================ */
main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  background: var(--background);
}

main h1, main h2 {
  color: var(--primary-blue);
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 12px;
}

main h1 {
  font-size: 32px;
}

main h2 {
  font-size: 24px;
  margin-top: 32px;
}

main > p, main > div > p {
  color: var(--text-light);
  font-size: 15px;
  margin-bottom: 16px;
  line-height: 1.6;
}

/* ============================================================
   FORM STYLING (NO STRUCTURAL CHANGES!)
   ============================================================ */
form {
  background: white;
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--border-light);
  margin-bottom: 30px;
}

/* Form labels */
form label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 8px;
  margin-top: 20px;
}

form label:first-of-type {
  margin-top: 0;
}

/* Text inputs */
form input[type="text"],
form input[type="email"],
form input[type="password"] {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border-light);
  border-radius: 8px;
  font-size: 15px;
  transition: all 0.3s ease;
  font-family: inherit;
  box-sizing: border-box;
  margin-bottom: 12px;
}

form input[type="text"]:focus,
form input[type="email"]:focus,
form input[type="password"]:focus {
  outline: none;
  border-color: var(--primary-blue);
  background-color: #F0F4FF;
  box-shadow: 0 0 0 3px rgba(0, 82, 204, 0.1);
}

/* File upload area styling */
form div:has(> button[type="file"]),
form label:contains("Immagine") {
  border: 2px dashed var(--border-light);
  border-radius: 8px;
  padding: 20px;
  text-align: center;
  margin: 20px 0;
  background: #FAFBFC;
  transition: all 0.3s ease;
}

form div:has(> button[type="file"]):hover {
  border-color: var(--primary-blue);
  background: #F0F4FF;
}

/* File upload buttons */
form button[type="file"] {
  background: var(--primary-blue);
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
  transition: all 0.3s ease;
  margin: 8px 4px;
}

form button[type="file"]:hover {
  background: #003D99;
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0, 82, 204, 0.2);
}

/* Clear/Remove buttons */
form button:contains("X"),
form button[type="button"]:contains("X") {
  background: var(--error-red);
  color: white;
  border: none;
  border-radius: 4px;
  padding: 6px 10px;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
}

form button:contains("X"):hover,
form button[type="button"]:contains("X"):hover {
  background: #DC2626;
}

/* ============================================================
   SECTION: DRIVER TYPE SELECTION
   ============================================================ */
form h3, form h2 {
  color: var(--primary-blue);
  font-size: 18px;
  font-weight: 700;
  margin-top: 28px;
  margin-bottom: 16px;
}

/* Checkbox styling */
form input[type="checkbox"] {
  cursor: pointer;
  margin-right: 8px;
  width: 18px;
  height: 18px;
  accent-color: var(--primary-blue);
}

form label:has(> input[type="checkbox"]) {
  display: flex;
  align-items: center;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 12px;
  cursor: pointer;
}

/* Driver selection container */
form div:has(input[type="checkbox"]) {
  background: #F8FAFB;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 16px 20px;
  margin-bottom: 12px;
  transition: all 0.3s ease;
}

form div:has(input[type="checkbox"]:checked) {
  background: rgba(0, 82, 204, 0.05);
  border-color: var(--primary-blue);
}

/* Download buttons per tipo di driver */
form button:contains("Scarica"),
form button[type="button"]:contains("Scarica") {
  background: linear-gradient(135deg, var(--secondary-orange) 0%, #E55028 100%);
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
  margin-top: 8px;
}

form button:contains("Scarica"):hover,
form button[type="button"]:contains("Scarica"):hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(255, 107, 53, 0.3);
}

form button:contains("Scarica"):active,
form button[type="button"]:contains("Scarica"):active {
  transform: translateY(0);
}

/* ============================================================
   SUBMIT BUTTON (GENERA ICONE)
   ============================================================ */
form button[type="submit"],
form button:contains("Genera") {
  background: linear-gradient(135deg, var(--secondary-orange) 0%, #E55028 100%);
  color: white;
  border: none;
  padding: 14px 32px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  width: 100%;
  transition: all 0.3s ease;
  margin-top: 24px;
  letter-spacing: 0.3px;
}

form button[type="submit"]:hover,
form button:contains("Genera"):hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(255, 107, 53, 0.4);
}

form button[type="submit"]:active,
form button:contains("Genera"):active {
  transform: translateY(0);
}

form button[type="submit"]:disabled,
form button:contains("Genera"):disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Loading state */
form button[type="submit"].loading,
form button:contains("Elaborazione") {
  background: linear-gradient(90deg, var(--secondary-orange), var(--accent-cyan));
  background-size: 200% 100%;
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ============================================================
   COST DISPLAY SECTION
   ============================================================ */
form div:contains("Costo:"),
form div:has(generic:contains("crediti")) {
  background: linear-gradient(135deg, rgba(0, 82, 204, 0.05) 0%, rgba(255, 107, 53, 0.05) 100%);
  border: 2px solid var(--primary-blue);
  border-radius: 8px;
  padding: 16px 20px;
  margin: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

form div:contains("Costo:") strong,
form generic:contains("Costo:") {
  color: var(--text-dark);
  font-size: 14px;
  font-weight: 600;
}

form div:contains("crediti"),
form generic:contains("crediti") {
  color: var(--primary-blue);
  font-size: 20px;
  font-weight: 700;
}

/* ============================================================
   HELP/RESOURCE SECTION
   ============================================================ */
main > section,
main > div:nth-last-child(-n+3) {
  background: white;
  border-radius: 12px;
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--border-light);
}

main section h2,
main section h3 {
  color: var(--primary-blue);
  margin-top: 0;
}

main section p {
  color: var(--text-light);
  font-size: 14px;
  line-height: 1.8;
}

main a {
  color: var(--primary-blue);
  font-weight: 600;
  text-decoration: none;
  transition: color 0.3s ease;
}

main a:hover {
  color: #003D99;
  text-decoration: underline;
}

/* ============================================================
   FOOTER
   ============================================================ */
footer, contentinfo {
  background: var(--text-dark);
  color: white;
  padding: 30px;
  text-align: center;
  font-size: 13px;
  margin-top: 40px;
  border-top: 1px solid var(--border-light);
}

footer a, contentinfo a {
  color: var(--accent-cyan);
  text-decoration: none;
  transition: color 0.3s ease;
}

footer a:hover, contentinfo a:hover {
  color: #00D9FF;
  text-decoration: underline;
}

/* ============================================================
   RESPONSIVE DESIGN
   ============================================================ */
@media (max-width: 768px) {
  banner, [role="banner"] {
    padding: 15px 20px;
  }

  banner h1, [role="banner"] h1 {
    font-size: 22px;
  }

  main {
    padding: 30px 16px;
  }

  form {
    padding: 24px;
  }

  main h1 {
    font-size: 26px;
  }

  form button[type="submit"],
  form button:contains("Genera") {
    padding: 12px 24px;
    font-size: 15px;
  }

  form div:has(input[type="checkbox"]) {
    padding: 12px 16px;
  }
}

@media (max-width: 480px) {
  banner, [role="banner"] {
    padding: 12px 16px;
  }

  banner h1, [role="banner"] h1 {
    font-size: 18px;
  }

  main {
    padding: 20px 12px;
  }

  form {
    padding: 20px;
  }

  main h1 {
    font-size: 22px;
  }

  form button[type="submit"],
  form button:contains("Genera") {
    padding: 12px 20px;
    font-size: 14px;
  }
}

/* ============================================================
   PUNTI DI FORZA SECTION
   ============================================================ */
.strengths-section {
  padding: 60px 20px;
  background: linear-gradient(135deg, #F0F4FF 0%, #F8FAFB 100%);
  margin: 40px 0;
}

.strengths-title {
  font-size: 32px;
  color: #1F2937;
  font-weight: 700;
  text-align: center;
  margin: 0 0 40px 0;
}

.strengths-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.strength-card {
  background: white;
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  border-left: 4px solid #0052CC;
  transition: all 0.3s ease;
}

.strength-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
}

.strength-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #F0F4FF 0%, #E0F2FE 100%);
  border-radius: 12px;
}

.strength-card h3 {
  color: #0052CC;
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 12px 0;
}

.strength-card p {
  color: #6B7280;
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}

/* ============================================================
   ISTRUZIONI GRID SECTION (3 box viola)
   ============================================================ */
.instructions-grid-section {
  padding: 60px 20px;
  max-width: 1200px;
  margin: 0 auto;
  background: white;
}

.instructions-grid-title {
  font-size: 32px;
  color: #1F2937;
  font-weight: 700;
  text-align: center;
  margin: 0 0 40px 0;
}

.instructions-grid-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.instruction-box {
  background: white;
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  border-left: 4px solid #8B5CF6;
  transition: all 0.3s ease;
}

.instruction-box:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
}

.instruction-box-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #F3E8FF 0%, #EDE9FE 100%);
  border-radius: 12px;
}

.instruction-box-text {
  color: #1F2937;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  margin: 0;
}

/* ============================================================
   HERO IMAGE PLACEHOLDER
   ============================================================ */
.hero-image-container {
  flex: 1;
  min-width: 300px;
}

.image-placeholder {
  background: linear-gradient(135deg, #0052CC 0%, #003D99 100%);
  border-radius: 16px;
  padding: 80px 40px;
  text-align: center;
  color: white;
  font-size: 16px;
  font-weight: 500;
  box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

/* ============================================================
   RESPONSIVE - PUNTI DI FORZA & ISTRUZIONI
   ============================================================ */
@media (max-width: 768px) {
  .strengths-section {
    padding: 40px 16px;
  }

  .strength-card {
    padding: 24px;
  }

  .instructions-section {
    padding: 60px 16px;
  }

  .instructions-section h2 {
    font-size: 28px;
  }

  .instructions-container {
    gap: 30px;
  }

  .instruction-card h3 {
    font-size: 16px;
  }
}

@media (max-width: 900px) {
  .instructions-grid-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .strengths-container {
    grid-template-columns: 1fr;
  }

  .instructions-container {
    grid-template-columns: 1fr;
  }

  .instruction-icon {
    width: 80px;
    height: 80px;
  }

  .instructions-section h2 {
    font-size: 24px;
  }
}

/* Navigation styles moved to navigation.css */