/* Session page container */
.session-container {
  min-height: calc(100vh - 80px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 65px;
}

@media (max-width: 768px) {
  .session-container {
    padding: 40px 20px;
    min-height: calc(100vh - 60px);
  }
}

@media (max-width: 480px) {
  .session-container {
    padding: 24px 16px;
    min-height: calc(100vh - 50px);
    align-items: flex-start;
    padding-top: 40px;
  }
}

/* Form block */
.session-form-block {
  background-color: #ffffff;
  border-radius: 25px;
  border: 1px solid #D7E3ED;
  padding: 35px 47px;
  width: 100%;
  max-width: 580px;
}

@media (max-width: 768px) {
  .session-form-block {
    padding: 32px 28px;
    border-radius: 20px;
  }
}

@media (max-width: 480px) {
  .session-form-block {
    padding: 24px 20px;
    border-radius: 16px;
    max-width: 100%;
  }
}

/* Alert messages */
.alert {
  padding: 12px 16px;
  border-radius: 12px;
  margin-bottom: 20px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.5;
}

@media (max-width: 480px) {
  .alert {
    padding: 10px 14px;
    font-size: 13px;
    margin-bottom: 16px;
    border-radius: 10px;
  }
}

.alert-error {
  background-color: #FEE2E2;
  color: #991B1B;
  border: 1px solid #FCA5A5;
}

.alert-success {
  background: linear-gradient(135deg, #E8F1F7 0%, #D6E9F5 100%);
  color: #0B3D5D;
  border: 1px solid #5B8AA8;
  border-radius: 12px;
  padding: 14px 16px;
  font-size: 14px;
  line-height: 1.5;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

/* Title */
.session-title {
  color: #0B3D5D;
  font-size: 22px;
  font-weight: 700;
  line-height: 36px; /* 163.636% */
  margin: 0 0 28px 0;
  text-align: center;
}

@media (max-width: 768px) {
  .session-title {
    font-size: 20px;
    line-height: 30px;
    margin-bottom: 24px;
  }
}

@media (max-width: 480px) {
  .session-title {
    font-size: 18px;
    line-height: 26px;
    margin-bottom: 20px;
  }
}

/* Google button */
.google-button {
  border-radius: 15px;
  border: 1px solid #D7E3ED;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 13px;
  background-color: transparent;
  font-size: 15px;
  font-weight: 600;
  color: #8494A7;
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
}

@media (max-width: 480px) {
  .google-button {
    padding: 0.7rem 0.9rem;
    font-size: 14px;
    border-radius: 12px;
  }
  
  .google-icon {
    left: 16px;
  }
}

.google-button:hover {
  background-color: #f9fafb;
  border-color: #9ca3af;
}

.google-icon {
  position: absolute;
  left: 23px;
}

.google-button span {
  flex: 1;
  text-align: center;
}

/* Divider */
.divider {
  display: flex;
  align-items: center;
  margin: 25px 0;
}

@media (max-width: 480px) {
  .divider {
    margin: 20px 0;
  }
  
  .divider-text {
    font-size: 12px;
    padding: 0 0.75rem;
  }
}

.divider-line {
  flex: 1;
  height: 1px;
  background-color: #DFE5EC;
}

.divider-text {
  padding: 0 1rem;
  font-size: 14px;
  font-weight: 600;
  color: #8494A7;
}

/* Form styling */
.session-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

@media (max-width: 480px) {
  .session-form {
    gap: 12px;
  }
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-label {
  font-size: 12px;
  font-weight: 500;
  color: #0B3D5D;
}

.form-input {
  border-radius: 15px;
  border: 1px solid #D7E3ED;
  background: #F6F7F8;
  padding: 15px;
  font-size: 14px;
  font-weight: 400;
  color: #111827;
  transition: all 0.2s;
}

@media (max-width: 480px) {
  .form-input {
    padding: 0.7rem;
    font-size: 16px; /* Évite le zoom sur iOS */
    border-radius: 12px;
  }
}

.form-input:focus {
  outline: none;
  border-color: #0B3D5D;
  box-shadow: 0 0 0 3px rgba(11, 61, 93, 0.1);
}

/* Checkbox field */
.form-checkbox-field {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin: 5px 0;
}

.form-checkbox {
  margin-top: 0.25rem;
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.form-checkbox-label {
  font-size: 12px;
  font-weight: 400;
  color: #586D85;
  line-height: 21px;
  cursor: pointer;
}

.form-checkbox-label strong {
  font-weight: 700;
}

/* Submit button */
.submit-button {
  width: 100%;
  padding: 9px 15px;
  background-color: #0B3D5D;
  border: none;
  border-radius: 15px;
  font-size: 16px;
  font-weight: 600;
  color: #ffffff;
  line-height: 30px;
  margin-top: 10px;
  cursor: pointer;
  transition: all 0.2s;
}

@media (max-width: 480px) {
  .submit-button {
    padding: 12px 15px;
    font-size: 15px;
    border-radius: 12px;
    line-height: 24px;
  }
}

.submit-button:hover {
  background-color: #094561;
}

.submit-button:active {
  transform: scale(0.98);
}

/* Form footer */
.form-footer {
  margin-top: 20px;
  text-align: center;
}

@media (max-width: 480px) {
  .form-footer {
    margin-top: 16px;
  }
}

.form-footer-text {
  font-size: 14px;
  font-weight: 400;
  color: #586D85;
  margin: 0;
}

@media (max-width: 480px) {
  .form-footer-text {
    font-size: 13px;
  }
}

.form-footer-link {
  color: #0B3D5D;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s;
}

.form-footer-link:hover {
  color: #094561;
  text-decoration: underline;
}

/* Responsive design */
@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  .form-label {
    font-size: 11px;
  }
  
  .form-checkbox-label {
    font-size: 11px;
    line-height: 18px;
  }
}

@media (max-width: 480px) {
  .form-field {
    gap: 6px;
  }
  
  .form-label {
    font-size: 11px;
  }
  
  .form-checkbox-field {
    margin: 8px 0;
  }
  
  .form-checkbox {
    width: 18px;
    height: 18px;
  }
}