/*
 * Hairview SaaS – Global stylesheet
 *
 * This file defines a small design system for the Hairview application.
 * Colours, typography and layout follow the brand guidelines described
 * in the Hairview graphic charter. All pages import this file to
 * maintain visual consistency across the SaaS.
 */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

:root {
  /* Brand colours (see charte_graphique_hairview.html) */
  --colour-primary-start: #E5607D; /* rose vif */
  --colour-primary-end:   #F5C77D; /* doré doux */
  --colour-secondary:     #8F5575; /* violet profond */
  --colour-bg-main:       #0D1526; /* fond principal */
  --colour-bg-secondary:  #17243C; /* fond secondaire */
  --colour-muted:         #596D90; /* gris bleuté */
  --colour-text-light:    #FFFFFF; /* blanc pur */
  --colour-success:       #2ecc71; /* vert succès, utilisé pour états positifs */
  --colour-error:         #e74c3c; /* rouge pour les erreurs (hérité de l’exemple Manon C.) */
  --border-radius: 8px;
  --transition-speed: 0.3s;
  --container-max-width: 1200px;
}

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

body {
  font-family: 'Poppins', sans-serif;
  background-color: var(--colour-bg-main);
  color: var(--colour-text-light);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--colour-primary-start);
  text-decoration: none;
  transition: color var(--transition-speed);
}

a:hover {
  color: var(--colour-primary-end);
}

.container {
  width: 90%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
}

/* Header */
header {
  width: 100%;
  background-color: var(--colour-bg-secondary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  position: sticky;
  top: 0;
  z-index: 1000;
}

header .header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  flex-wrap: wrap;
  gap: 16px;
}

header .logo img {
  /* Allow the logo to scale proportionally with a fixed width */
  width: 150px;
  height: auto;
}

nav {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

nav a {
  font-weight: 500;
  color: var(--colour-muted);
  position: relative;
  padding: 8px;
}

nav a.active,
nav a:hover {
  color: var(--colour-text-light);
}

/* Language selector */
.lang-selector {
  position: relative;
}

.lang-selector button {
  display: flex;
  align-items: center;
  gap: 6px;
  background-color: var(--colour-bg-secondary);
  border: 1px solid var(--colour-primary-start);
  border-radius: 20px;
  color: var(--colour-primary-start);
  font-weight: 500;
  cursor: pointer;
  padding: 6px 12px;
  font-size: 0.9rem;
  transition: background-color var(--transition-speed), color var(--transition-speed);
}

.lang-selector button:hover {
  background-color: var(--colour-primary-start);
  color: var(--colour-bg-main);
}

.lang-selector button .lang-icon {
  width: 20px;
  height: 20px;
  display: inline-block;
}

.lang-selector .lang-menu {
  display: none;
  position: absolute;
  right: 0;
  top: 110%;
  background-color: var(--colour-bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  overflow: hidden;
  z-index: 1000;
}

.lang-selector .lang-menu a {
  display: block;
  padding: 8px 12px;
  color: var(--colour-muted);
  white-space: nowrap;
}

.lang-selector .lang-menu a:hover {
  background-color: var(--colour-bg-main);
  color: var(--colour-text-light);
}

/* Account link */
.account-link {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--colour-muted);
  cursor: pointer;
}

.account-link svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.account-link:hover {
  color: var(--colour-text-light);
}

/* Signup badge button */
.signup-badge-btn {
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.signup-badge-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(229, 96, 125, 0.4);
}

/* Mobile menu toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.mobile-menu-toggle span {
  width: 24px;
  height: 3px;
  background-color: var(--colour-text-light);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* Hero section */
.hero {
  padding: 100px 0 100px;
  text-align: center;
  /* Use the morphing hairview image as a hero background with a dark gradient overlay */
  background-image: linear-gradient(rgba(13, 21, 38, 0.8), rgba(23, 36, 60, 0.9)), url('../assets/morphing-hairview.jpg');
  background-size: cover;
  background-position: center;
}

.hero h1 {
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.2;
}

.hero p {
  font-size: 1.2rem;
  color: var(--colour-muted);
  max-width: 700px;
  margin: 0 auto 32px;
}

.button-primary,
.button-secondary {
  display: inline-block;
  border-radius: 30px;
  padding: 14px 28px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: transform var(--transition-speed);
}

.button-primary {
  background-image: linear-gradient(90deg, var(--colour-primary-start), var(--colour-primary-end));
  color: var(--colour-bg-main);
  border: none;
}

.button-primary:hover {
  transform: translateY(-3px);
}

.button-secondary {
  background-color: transparent;
  border: 2px solid var(--colour-primary-start);
  color: var(--colour-primary-start);
}

.button-secondary:hover {
  background-color: var(--colour-primary-start);
  color: var(--colour-bg-main);
}

/* Features section */
.features {
  padding: 60px 0;
  background-color: var(--colour-bg-main);
}

.features h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 40px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
}

.feature-card {
  background-color: var(--colour-bg-secondary);
  border-radius: var(--border-radius);
  padding: 24px;
  text-align: center;
  transition: transform var(--transition-speed);
}

.feature-card:hover {
  transform: translateY(-4px);
}

.feature-card .icon {
  margin-bottom: 16px;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 48px;
  width: 48px;
  margin-left: auto;
  margin-right: auto;
}

.feature-card .icon img {
  max-width: 100%;
  max-height: 100%;
}

.feature-card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--colour-muted);
}

/* Examples gallery */
.examples {
  /* Use a textured background for the examples section with a dark overlay */
  background-image: linear-gradient(rgba(13,21,38,0.85), rgba(13,21,38,0.85)), url('../assets/background.jpg');
  background-size: cover;
  background-position: center;
  padding: 80px 0;
}

.examples h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 40px;
}

.examples-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  justify-items: center;
}

.examples-grid img {
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: transform var(--transition-speed);
}

.examples-grid img:hover {
  transform: scale(1.05);
}

/* CTA section */
.cta {
  padding: 60px 0;
  text-align: center;
  background-color: var(--colour-bg-main);
}

.cta h2 {
  font-size: 2rem;
  margin-bottom: 20px;
}

.cta p {
  font-size: 1rem;
  color: var(--colour-muted);
  margin-bottom: 32px;
}

/* Footer */
footer {
  background-color: var(--colour-bg-secondary);
  padding: 24px 0;
  font-size: 0.85rem;
  color: var(--colour-muted);
  text-align: center;
}

footer a {
  color: var(--colour-muted);
  margin: 0 8px;
  text-decoration: underline;
}

footer a:hover {
  color: var(--colour-primary-start);
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.modal {
  background-color: var(--colour-bg-secondary);
  border-radius: var(--border-radius);
  max-width: 600px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  padding: 32px;
  position: relative;
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from {
    transform: translateY(50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Form styles inside modals */
.modal form input,
.modal form select {
  width: 100%;
  background-color: var(--colour-bg-main);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  color: var(--colour-text-light);
  padding: 12px;
  margin-top: 8px;
}

.modal form input::placeholder {
  color: var(--colour-muted);
}

.modal form label {
  margin-top: 12px;
}

.modal .modal-action {
  margin-top: 16px;
  font-size: 0.85rem;
  text-align: center;
}
.modal .modal-action a {
  color: var(--colour-primary-start);
  text-decoration: underline;
  cursor: pointer;
}

.modal h2 {
  margin-bottom: 16px;
  font-size: 1.6rem;
}

.modal .close-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--colour-muted);
  cursor: pointer;
}

.modal .close-btn:hover {
  color: var(--colour-primary-start);
}

/* Generator page styles */
.generator {
  padding: 40px 0 80px;
}

.generator h1 {
  text-align: center;
  font-size: 2.4rem;
  margin-bottom: 30px;
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 700px;
  margin: 0 auto;
}

.step {
  background-color: var(--colour-bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius);
  padding: 24px;
  position: relative;
  opacity: 1;
  transition: opacity var(--transition-speed);
}

/* Icons inside steps */
.step-icon {
  position: absolute;
  top: -12px;
  right: -12px;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: var(--colour-bg-secondary);
  border: 2px solid var(--colour-primary-start);
}
.step-icon img {
  max-width: 80%;
  max-height: 80%;
}

.step.disabled {
  opacity: 0.5;
  pointer-events: none;
}

.step .step-number {
  position: absolute;
  top: -12px;
  left: -12px;
  background-image: linear-gradient(90deg, var(--colour-primary-start), var(--colour-primary-end));
  color: var(--colour-bg-main);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 1rem;
}

.step label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
}

.step input[type="file"],
.step select,
.step button {
  width: 100%;
  padding: 12px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background-color: var(--colour-bg-main);
  color: var(--colour-text-light);
  font-size: 1rem;
}

.step select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg fill='none' stroke='%23E5607D' stroke-width='2' viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: 36px;
}

.step button {
  margin-top: 16px;
  font-weight: 600;
  cursor: pointer;
  background-image: linear-gradient(90deg, var(--colour-primary-start), var(--colour-primary-end));
  border: none;
  color: var(--colour-bg-main);
  transition: transform var(--transition-speed);
}

.step button:hover {
  transform: translateY(-3px);
}

.photo-guide {
  background-color: var(--colour-bg-main);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius);
  padding: 16px;
  margin-top: 12px;
}

.photo-guide.completed {
  border-color: var(--colour-success);
}

.photo-guide .title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  margin-bottom: 8px;
}

.photo-guide .badge {
  font-size: 0.75rem;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--colour-muted);
}

.photo-guide.completed .badge {
  border-color: var(--colour-success);
  color: var(--colour-success);
}

.photo-guide ul {
  padding-left: 18px;
  color: var(--colour-muted);
  font-size: 0.9rem;
}

.color-palette {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.color-swatch {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  position: relative;
  transition: transform var(--transition-speed);
}

.color-swatch.selected {
  box-shadow: 0 0 0 2px var(--colour-primary-start), 0 0 6px 2px rgba(229, 96, 125, 0.4);
  transform: scale(1.1);
}

.progress-container {
  width: 100%;
  background-color: var(--colour-bg-main);
  border-radius: 4px;
  overflow: hidden;
  margin-top: 12px;
  height: 16px;
  display: none;
  position: relative;
}

.progress-bar {
  height: 100%;
  width: 0%;
  background-image: linear-gradient(90deg, var(--colour-primary-start), var(--colour-primary-end));
  transition: width 0.3s ease;
  background-size: 200% 100%;
  animation: progressAnimation 1.5s linear infinite;
}

.progress-percent {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 0.75rem;
  color: var(--colour-text-light);
  pointer-events: none;
}

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

.result-section {
  display: none;
  text-align: center;
  margin-top: 24px;
}

.result-section img {
  max-width: 100%;
  border-radius: var(--border-radius);
  margin-top: 16px;
}

/* Pricing page */
.pricing {
  padding: 80px 0;
  text-align: center;
  /* add a subtle dark overlay on a textured background */
  background-image: linear-gradient(rgba(13,21,38,0.85), rgba(13,21,38,0.85)), url('../assets/background.jpg');
  background-size: cover;
  background-position: center;
}

.pricing-table {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 40px;
}

.pricing-plan {
  background-color: var(--colour-bg-secondary);
  border-radius: var(--border-radius);
  padding: 32px;
  flex: 1 1 280px;
  max-width: 340px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: transform var(--transition-speed);
  display: flex;
  flex-direction: column;
}

/* Pricing icons */
.pricing-plan .plan-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 16px auto;
  display: block;
}

.pricing-plan .plan-desc {
  font-size: 0.9rem;
  color: var(--colour-muted);
  margin-bottom: 16px;
  min-height: 48px;
}

.pricing-plan:hover {
  transform: translateY(-5px);
}

.pricing-plan h3 {
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.pricing-plan .price {
  font-size: 2.4rem;
  font-weight: 700;
  margin-bottom: 12px;
  background-image: linear-gradient(90deg, var(--colour-primary-start), var(--colour-primary-end));
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
}

.pricing-plan ul {
  list-style: none;
  margin-bottom: 24px;
  text-align: left;
  color: var(--colour-muted);
  font-size: 0.9rem;
}

.pricing-plan ul li {
  margin-bottom: 8px;
  padding-left: 20px;
  position: relative;
}

.pricing-plan ul li:before {
  content: '\2713';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--colour-primary-start);
}

.pricing-plan .buy-btn {
  display: block;
  margin-top: auto;
  padding: 12px 0;
  width: 100%;
  text-align: center;
  border-radius: 30px;
  background-image: linear-gradient(90deg, var(--colour-primary-start), var(--colour-primary-end));
  color: var(--colour-bg-main);
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: transform var(--transition-speed);
}

.pricing-plan .buy-btn:hover {
  transform: translateY(-3px);
}

/* Archive page */
.archive {
  padding: 60px 0;
  max-width: 900px;
  margin: 0 auto;
}

.archive h1 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 32px;
}

.archive-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.archive-card {
  background-color: var(--colour-bg-secondary);
  border-radius: var(--border-radius);
  padding: 16px;
  position: relative;
}

.archive-card img {
  width: 100%;
  border-radius: var(--border-radius);
  margin-bottom: 8px;
}

.archive-card .actions {
  display: flex;
  justify-content: space-between;
}

.archive-card .actions button {
  background: none;
  border: none;
  color: var(--colour-muted);
  cursor: pointer;
  font-size: 0.9rem;
  padding: 4px 8px;
  border-radius: 4px;
  transition: color var(--transition-speed);
}

.archive-card .actions button:hover {
  color: var(--colour-primary-start);
}

.haircut-info {
  margin-top: 12px;
  font-size: 0.9rem;
  line-height: 1.5;
  background-color: var(--colour-bg-main);
  border-left: 3px solid var(--colour-primary-start);
  padding: 12px;
  border-radius: var(--border-radius);
  color: var(--colour-muted);
}

.info-icon {
  display: inline-block;
  margin-left: 6px;
  cursor: pointer;
  color: var(--colour-primary-start);
  font-size: 1rem;
}

.tooltip {
  position: absolute;
  background-color: var(--colour-bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 12px;
  border-radius: var(--border-radius);
  color: var(--colour-muted);
  font-size: 0.85rem;
  max-width: 260px;
  z-index: 3000;
  display: none;
}

.tooltip::after {
  content: '';
  position: absolute;
  top: -6px;
  left: 16px;
  border-width: 6px;
  border-style: solid;
  border-color: transparent transparent var(--colour-bg-secondary) transparent;
}

@media (max-width: 768px) {
  header .logo img {
    width: 120px;
  }
  
  header .header-inner {
    padding: 12px 0;
  }
  
  .mobile-menu-toggle {
    display: flex;
    order: 3;
  }
  
  nav {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background-color: var(--colour-bg-secondary);
    flex-direction: column;
    align-items: flex-start;
    padding: 0;
    gap: 16px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    z-index: 999;
  }
  
  nav.mobile-open {
    max-height: 600px;
    padding: 20px;
  }
  
  nav a {
    width: 100%;
    padding: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }
  
  .lang-selector {
    width: 100%;
    position: relative;
  }
  
  .lang-selector button {
    width: 100%;
    justify-content: center;
  }
  
  .lang-selector .lang-menu {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    width: 100%;
    height: 100vh;
    z-index: 10001;
    margin-top: 0;
    background-color: rgba(0, 0, 0, 0.9);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px 20px;
  }
  
  .lang-selector .lang-menu a {
    width: 100%;
    max-width: 300px;
    padding: 16px 20px;
    margin: 8px 0;
    text-align: center;
    font-size: 1.1rem;
    background-color: var(--colour-bg-secondary);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .account-link {
    width: 100%;
    padding: 12px;
    justify-content: center;
    background-color: var(--colour-bg-main);
    border-radius: 8px;
  }
  
  .credit-display {
    width: 100%;
    justify-content: center;
    padding: 12px;
    background-color: var(--colour-bg-main);
    border-radius: 8px;
  }
  
  .signup-badge-btn {
    width: 100%;
    justify-content: center;
  }
  
  /* Modal responsive pour mobile */
  .modal {
    padding: 20px !important;
    max-width: 95vw !important;
  }
  
  .modal h2 {
    font-size: 1.2rem !important;
  }
  
  .modal > div[style*="grid"] {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }
  
  .hero h1 {
    font-size: 2.2rem;
  }
  nav {
    gap: 12px;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .pricing-table {
    flex-direction: column;
    align-items: center;
  }
}

/* CTA section logo */
.cta .cta-logo {
  margin: 0 auto 20px;
  width: 350px;
}

/* Social login buttons section */
.social-login {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.social-btn {
  width: 100%;
  padding: 10px;
  border-radius: 6px;
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--colour-text-light);
  background-color: var(--colour-bg-secondary);
  transition: background-color var(--transition-speed), transform var(--transition-speed);
}
.social-btn:hover {
  background-color: var(--colour-primary-start);
  color: var(--colour-bg-main);
  transform: translateY(-2px);
}

/* Link-style button (e.g., search button) */
.link-button {
  display: inline-block;
  margin-top: 12px;
  color: var(--colour-primary-start);
  text-decoration: underline;
  cursor: pointer;
  font-size: 0.9rem;
}
.link-button:hover {
  color: var(--colour-primary-end);
}

/* Example modal overlay and content */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Rating (like/dislike) buttons under archive cards */
.rating {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}
.rating button {
  background: transparent;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--colour-text);
  transition: color 0.3s;
}
.rating button:hover {
  color: var(--colour-primary-start);
}

/* Modal logo inside account and signup pop‑ins */
.modal-logo {
  display: block;
  margin: 0 auto 16px;
  width: 120px;
}
.example-modal .example-modal-content,
.example-modal .modal-content {
  position: relative;
  max-width: 90%;
  max-height: 90%;
}
.example-modal .example-modal-content img,
.example-modal .modal-content img {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius);
}
.example-modal .example-nav-prev,
.example-modal .example-nav-next,
.example-modal .nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--colour-text-light);
  cursor: pointer;
  opacity: 0.8;
  transition: opacity var(--transition-speed);
}
.example-modal .example-nav-prev:hover,
.example-modal .example-nav-next:hover,
.example-modal .nav-btn:hover {
  opacity: 1;
}
.example-modal .example-nav-prev,
.example-modal .nav-btn.prev {
  left: -40px;
}
.example-modal .example-nav-next,
.example-modal .nav-btn.next {
  right: -40px;
}
.example-modal .example-close,
.example-modal .close-btn {
  position: absolute;
  top: -40px;
  right: 0;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--colour-text-light);
  cursor: pointer;
  opacity: 0.8;
  transition: opacity var(--transition-speed);
}
.example-modal .example-close:hover,
.example-modal .close-btn:hover {
  opacity: 1;
}

/* User info section on the archives page */
.user-info {
  background-color: var(--colour-bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius);
  padding: 24px;
  margin-bottom: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}
.user-info span {
  display: flex;
  flex-direction: column;
  gap: 4px;
  color: var(--colour-muted);
}
.user-info span strong {
  font-weight: 600;
  color: var(--colour-text-light);
}
.user-info span span {
  color: var(--colour-primary-end);
}
.user-info button {
  padding: 10px 20px;
  border-radius: 20px;
  background-image: linear-gradient(90deg, var(--colour-primary-start), var(--colour-primary-end));
  color: var(--colour-bg-main);
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: transform var(--transition-speed);
}
.user-info button:hover {
  transform: translateY(-3px);
}
/* Animation de rotation pour l'icône de chargement */
.loading-spinner {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}