/* Variables CSS */
:root {
  --primary-color: #ff4d4d;
  --primary-hover: #ff3333;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -2px rgba(0, 0, 0, 0.1);
}

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

body {
  font-family: "Roboto", -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--gray-100);
  color: var(--gray-800);
  line-height: 1.5;
  min-height: 100vh;
}

/* Container d'authentification */
.auth-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.auth-card {
  background-color: white;
  border-radius: 1rem;
  box-shadow: var(--shadow-md);
  padding: 0rem 3.5rem;
  width: 100%;
  max-width: 480px;
  animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* En-tête */
.auth-header {
  text-align: center;
  margin-bottom: 2rem;
}

.auth-header h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 0.5rem;
}

.auth-header p {
  color: var(--gray-600);
  font-size: 1rem;
}

/* Formulaire */
.auth-form {
  margin-bottom: 2rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: 0.5rem;
}

.form-group input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--gray-200);
  border-radius: 0.5rem;
  font-size: 1rem;
  color: var(--gray-800);
  transition: all 0.2s;
}

.form-group input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(255, 77, 77, 0.1);
}

.form-group input::placeholder {
  color: var(--gray-400);
}

/* Champ mot de passe */
.password-input {
  position: relative;
}

.toggle-password {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--gray-500);
  font-size: 1.25rem;
  padding: 0.25rem;
}

.forgot-password {
  display: block;
  text-align: right;
  font-size: 0.875rem;
  color: var(--primary-color);
  text-decoration: none;
  margin-top: 0.5rem;
}

.forgot-password:hover {
  text-decoration: underline;
}

/* Cases à cocher */
.remember-me,
.terms {
  margin-bottom: 1.5rem;
}

.checkbox-container {
  display: flex;
  align-items: center;
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--gray-700);
}

.checkbox-container input {
  width: auto;
  margin-right: 0.5rem;
}

.terms a {
  color: var(--primary-color);
  text-decoration: none;
}

.terms a:hover {
  text-decoration: underline;
}

/* Bouton de soumission */
.submit-button {
  width: 100%;
  padding: 0.875rem;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: 0.5rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.submit-button:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
}

/* Pied de page */
.auth-footer {
  text-align: center;
  color: var(--gray-600);
  font-size: 0.875rem;
}

.auth-footer a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
}

.auth-footer a:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 480px) {
  .auth-card {
    padding: 1.5rem;
  }

  .auth-header h1 {
    font-size: 1.75rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}