@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;600;700&display=swap');
 
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
 
:root {
  --navy:        #1a1464;
  --red:         #e8001c;
  --red-dark:    #b5001a;
  --white:       #ffffff;
  --white-soft:  rgba(255, 255, 255, 0.07);
  --white-muted: rgba(255, 255, 255, 0.4);
}
 
body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Sora', sans-serif;
  background-color: var(--navy);
  padding: 2rem;
}
 
form {
  width: 100%;
  max-width: 420px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 2.8rem 2.5rem 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
 
form::before {
  content: '';
  display: block;
  width: 40px;
  height: 4px;
  background: var(--red);
  border-radius: 2px;
  margin-bottom: 0.5rem;
}

/* ---- Titre ---- */
h2 {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--white);
  position: relative;
  padding-bottom: 0.7rem;
}

h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 4px;
  border-radius: 2px;
}
 
/* ---- Inputs texte ---- */
input[type="text"],
input[type="password"],
input[type="email"] {
  width: 100%;
  padding: 0.85rem 1.1rem;
  background: var(--white-soft);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  color: var(--white);
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 300;
  letter-spacing: 0.02em;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
 
input[type="text"]::placeholder,
input[type="password"]::placeholder,
input[type="email"]::placeholder {
  color: var(--white-muted);
}
 
input[type="text"]:focus,
input[type="password"]:focus,
input[type="email"]:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(232, 0, 28, 0.15);
}
 
/* ---- Section newsletter ---- */
.newsletter-group {
  display: flex;
  flex-direction: column;
  background: var(--white-soft);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 0.9rem 1.1rem;
  gap: 0;
}
 
.newsletter-group p {
  font-size: 0.82rem;
  font-weight: 400;
  color: var(--white-muted);
  letter-spacing: 0.02em;
  margin-bottom: 0.7rem;
}
 
.newsletter-group label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--white);
  cursor: pointer;
  padding: 0.3rem 0;
}
 
/* ---- Radio buttons ---- */
input[type="radio"] {
  appearance: none;
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color 0.2s;
  position: relative;
}
 
input[type="radio"]::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red);
  transition: transform 0.18s;
}
 
input[type="radio"]:checked {
  border-color: var(--red);
}
 
input[type="radio"]:checked::after {
  transform: translate(-50%, -50%) scale(1);
}
 
/* ---- Bouton ---- */
button[type="submit"] {
  margin-top: 0.5rem;
  padding: 0.9rem 1.1rem;
  background: var(--red);
  color: var(--white);
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}
 
button[type="submit"]:hover {
  background: var(--red-dark);
  transform: translateY(-1px);
}
 
button[type="submit"]:active {
  transform: translateY(0);
}
 
/* ---- Toggle mot de passe ---- */
.password-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.password-wrapper input {
  width: 100%;
  padding-right: 3rem;
}

.toggle-password {
  position: absolute;
  right: 0.9rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  color: var(--white-muted);
  transition: color 0.2s;
}

.toggle-password:hover {
  color: var(--white);
}

.toggle-password svg {
  width: 18px;
  height: 18px;
}

/* ---- Messages d'erreur / succès ---- */
@keyframes message-in {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.error-message {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: -0.2rem;
  padding: 0.8rem 1rem;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 400;
  line-height: 1.3;
  animation: message-in 0.25s ease-out;
}

.error-message::before {
  content: '';
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  background-color: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cline x1='12' y1='8' x2='12' y2='12'/%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cline x1='12' y1='8' x2='12' y2='12'/%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'/%3E%3C/svg%3E") center / contain no-repeat;
}

.error-message.is-error {
  color: #ff6b7a;
  background: rgba(232, 0, 28, 0.12);
  border: 1px solid rgba(232, 0, 28, 0.35);
  border-left: 3px solid var(--red);
}

.error-message.is-success {
  color: #6fe39a;
  background: rgba(76, 175, 80, 0.12);
  border: 1px solid rgba(76, 175, 80, 0.35);
  border-left: 3px solid #4caf50;
}

.error-message.is-success::before {
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / contain no-repeat;
}

/* ---- Liens bas de page ---- */
body {
  flex-direction: column;
  gap: 1rem;
}

body > #inscription {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  width: 100%;
  max-width: 480px;
}

body > #inscription p {
  font-size: 0.83rem;
  color: var(--white);
  font-weight: 300;
}

body > #inscription a {
  color: var(--white);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 0, 28, 0.6);
  padding-bottom: 1px;
  transition: color 0.2s, border-color 0.2s;
}

body > #inscription a:hover {
  color: var(--red);
  border-color: var(--red);
}

/* ---- Responsive ---- */
@media (max-width: 480px) {
  form {
    padding: 2rem 1.5rem;
  }
}