body {
  background-color: #f6f4f0;
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', sans-serif;
}

/* Header mobile comme sur la capture */
.mobile-header {
  background-color: #000;
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  font-size: 14px;
}

.site-title {
  text-align: center;
  flex-grow: 1;
}

.title-line1 {
  font-weight: bold;
  font-size: 15px;
}

.title-line2 {
  font-size: 12px;
  opacity: 0.8;
}

.back,
.close {
  font-size: 20px;
  width: 20px;
  text-align: center;
}

.logo-container {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 30px 20px 15px;
  background-color: #f6f4f0;
}

.logo {
  max-width: 90%;
  height: auto;
  max-height: 120px;
  object-fit: contain;
}


/* Logo centré */
/* .logo-container {
  text-align: center;
  padding: 25px 0 15px;
}

.logo {
  max-width: 580px;
  height: auto;
} */

/* Autres styles (déjà donnés) */
.container {
  max-width: 500px;
  margin: auto;
  background: #fff;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 0 15px rgba(0,0,0,0.08);
}

h2, h3 {
  margin-top: 25px;
  font-size: 1.2em;
  color: #333;
}

input, select, button {
  width: 100%;
  margin-top: 10px;
  margin-bottom: 15px;
  padding: 12px;
  font-size: 16px;
  border: 1px solid #ccc;
  border-radius: 8px;
  background: #fff;
}

button.submit-button {
  background-color: #333;
  color: #fff;
  font-weight: bold;
  padding: 15px;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  text-transform: uppercase;
}

button.secondary-button {
  background-color: #000;
  color: #fff;
  padding: 12px;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: bold;
  cursor: pointer;
}

.card-details {
  display: flex;
  gap: 10px;
}

.card-details input {
  flex: 1;
}