/* Thème ShareTheMeal - Couleurs principales */
:root {
  --primary-blue: #0072BC;
  --dark-blue: #004C97;
  --light-blue: #E6F2FF;
  --accent-yellow: #FFD700;
  --accent-orange: #FFAA00;
  --white: #FFFFFF;
  --text-dark: #333333;
  --text-light: #666666;
  --border-light: rgba(255, 255, 255, 0.2);
  --transition: all 0.3s ease;
  --light-gray:#f2f4f7;            /* <-- manquait */
  --transition:all .3s ease;
}

/* Reset et base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body.sharemeals-theme {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--white);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

* Bouton hamburger */
.nav-toggle{
  display:none; border:none; background:transparent; cursor:pointer; padding:8px; margin-left:auto;
}
.nav-toggle .bar{
  display:block; width:24px; height:3px; background:var(--dark-blue); margin:4px 0; transition:var(--transition);
}

/* Menu */
.nav-menu{
  display:flex; gap:30px; align-items:center;
}

/* En-tête */
.sharemeals-header {
  background: var(--white);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
  padding: 15px 5%;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.nav-brand a {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: bold;
  font-size: 24px;
  color: var(--dark-blue);
  text-decoration: none;
}

.nav-brand img {
  height: 40px;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 30px;
}

.nav-link {
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  position: relative;
  padding: 5px 0;
}

.nav-link:after {
  content: '';
  position: absolute;
  width: 0;
  height: 3px;
  bottom: 0;
  left: 0;
  background-color: var(--accent-yellow);
  transition: var(--transition);
  border-radius: 3px;
}

.nav-link:hover:after, .nav-link.active:after {
  width: 100%;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary-blue);
}

.nav-actions {
  display: flex;
  gap: 15px;
  align-items: center;
}

/* ======= Responsive ======= */
@media (max-width: 992px){
  .nav-menu{ gap:20px; }
}

@media (max-width: 768px){
  .navbar{ gap:12px; }

  /* Bouton visible en mobile */
  .nav-toggle{ display:block; }

  /* Menu en colonne, masqué par défaut */
  .nav-menu{
    display:none;                /* <-- clé : masqué tant que non “open” */
    flex-direction:column;
    width:100%;
    gap:12px;
    padding:12px 0;
  }
  .nav-menu.open{               /* <-- togglé par le JS */
    display:flex;
  }

  .nav-link{
    width:100%;
    padding:10px 0;
    border-bottom:1px solid rgba(0,0,0,.05);
  }

  .nav-brand a{ font-size:20px; }
  .nav-brand img{ height:36px; }
}

.language-selector {
  background: transparent;
  border: 1px solid var(--light-gray);
  color: var(--text-dark);
  padding: 8px 15px;
  border-radius: 20px;
  cursor: pointer;
  font-weight: 500;
  transition: var(--transition);
}

.language-selector:hover {
  border-color: var(--primary-blue);
}

.btn {
  padding: 12px 25px;
  border-radius: 30px;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  display: inline-block;
  text-align: center;
  font-size: 16px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-yellow) 0%, var(--accent-orange) 100%);
  color: var(--dark-blue);
  box-shadow: 0 4px 15px rgba(255, 170, 0, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(255, 170, 0, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--primary-blue);
  border: 2px solid var(--primary-blue);
}

.btn-outline:hover {
  background: var(--primary-blue);
  color: var(--white);
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
  color: var(--white);
  padding: 100px 5%;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-section h1 {
  font-size: 48px;
  margin-bottom: 20px;
  font-weight: 800;
  line-height: 1.2;
}

.hero-section p {
  font-size: 20px;
  margin-bottom: 40px;
  opacity: 0.9;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 50px;
  margin-top: 80px;
  flex-wrap: wrap;
}

.stat {
  text-align: center;
  padding: 20px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  backdrop-filter: blur(10px);
  min-width: 180px;
}

.stat-number {
  font-size: 36px;
  font-weight: bold;
  color: var(--accent-yellow);
  margin-bottom: 5px;
}

.stat-label {
  font-size: 14px;
  opacity: 0.9;
}

/* Sections */
.causes-section, .donation-section, .login-section {
  padding: 80px 5%;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 60px;
}

.section-header h2 {
  font-size: 36px;
  margin-bottom: 20px;
  color: var(--dark-blue);
}

.section-header p {
  font-size: 18px;
  color: var(--text-light);
}

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

/* Cartes */
.cause-card {
  background: var(--white);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
}

.cause-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.cause-image {
  height: 200px;
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 24px;
}

.cause-content {
  padding: 25px;
}

.cause-content h3 {
  font-size: 20px;
  margin-bottom: 15px;
  color: var(--dark-blue);
}

.cause-content p {
  color: var(--text-light);
  margin-bottom: 20px;
}

.progress-bar {
  height: 8px;
  background: #E0E0E0;
  border-radius: 4px;
  margin-bottom: 15px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
  border-radius: 4px;
}

.cause-stats {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 20px;
}

/* Section de don */
.donation-section {
  background: var(--white);
}

.donation-container {
  max-width: 600px;
  margin: 0 auto;
  background: var(--white);
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  padding: 40px;
}

.donation-options {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 30px;
}

.donation-option {
  padding: 12px 25px;
  background: var(--light-gray);
  border-radius: 30px;
  cursor: pointer;
  transition: var(--transition);
  font-weight: 500;
}

.donation-option.active {
  background: var(--primary-blue);
  color: var(--white);
}

.amount-selector {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}

.amount-btn {
  padding: 15px 25px;
  background: var(--light-gray);
  border-radius: 10px;
  cursor: pointer;
  transition: var(--transition);
  min-width: 100px;
  font-weight: 600;
}

.amount-btn.active {
  background: var(--accent-yellow);
  color: var(--dark-blue);
  box-shadow: 0 4px 15px rgba(255, 170, 0, 0.3);
}

.custom-amount {
  display: flex;
  justify-content: center;
  margin: 30px 0;
}

.custom-amount input {
  padding: 15px 20px;
  border: 2px solid var(--light-gray);
  border-radius: 10px;
  width: 200px;
  text-align: center;
  font-size: 18px;
  font-weight: 600;
  transition: var(--transition);
}

.custom-amount input:focus {
  border-color: var(--primary-blue);
  outline: none;
}

/* Section de connexion */
.login-section {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
  color: var(--white);
}

.login-container {
  max-width: 400px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.login-container h2 {
  text-align: center;
  margin-bottom: 30px;
  font-size: 28px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
}

.form-group input {
  width: 100%;
  padding: 15px;
  border: none;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.9);
  font-size: 16px;
}

.forgot-password {
  display: block;
  text-align: right;
  margin-bottom: 20px;
  color: var(--accent-yellow);
  text-decoration: none;
  font-weight: 500;
}

.divider {
  display: flex;
  align-items: center;
  margin: 30px 0;
  color: rgba(255, 255, 255, 0.7);
}

.divider::before,
.divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.3);
}

.divider span {
  padding: 0 15px;
}

.signup-link {
  text-align: center;
  margin-top: 20px;
  color: var(--accent-yellow);
  text-decoration: none;
  font-weight: 500;
}

/* Pied de page */
.sharemeals-footer {
  background: var(--dark-blue);
  color: var(--white);
  padding: 60px 5% 30px;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
}

.footer-column h3 {
  font-size: 18px;
  margin-bottom: 20px;
  color: var(--accent-yellow);
}

.footer-column ul {
  list-style: none;
}

.footer-column ul li {
  margin-bottom: 10px;
}

.footer-column a {
  color: var(--white);
  text-decoration: none;
  opacity: 0.8;
  transition: var(--transition);
}

.footer-column a:hover {
  opacity: 1;
}

.social-links {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--white);
  text-decoration: none;
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--accent-yellow);
  color: var(--dark-blue);
}

.footer-bottom {
  max-width: 1200px;
  margin: 40px auto 0;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 14px;
  opacity: 0.7;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

.modal-content {
  background: var(--white);
  border-radius: 15px;
  padding: 30px;
  max-width: 500px;
  width: 90%;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.modal-header h3 {
  color: var(--dark-blue);
}

.modal-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
}

.modal-body {
  margin-bottom: 20px;
}

.form-row {
  display: flex;
  gap: 15px;
}

.form-row .form-group {
  flex: 1;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 15px;
}

/* Responsive */
@media (max-width: 768px) {
  .navbar {
      flex-direction: column;
      gap: 15px;
  }
  
  .nav-menu {
      flex-wrap: wrap;
      justify-content: center;
      gap: 15px;
  }
  
  .nav-actions {
      flex-wrap: wrap;
      justify-content: center;
  }
  
  .hero-section h1 {
      font-size: 36px;
  }
  
  .hero-stats {
      gap: 20px;
  }
  
  .stat {
      min-width: 140px;
  }
  
  .donation-options {
      flex-direction: column;
      align-items: center;
  }
  
  .amount-selector {
      flex-direction: column;
      align-items: center;
  }
  
  .amount-btn {
      width: 100%;
      max-width: 200px;
  }
  
  .form-row {
      flex-direction: column;
  }

  



  
}