/* Styles pour les pages d'authentification */

.auth-main {
    min-height: calc(100vh - 200px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 0;
    background: linear-gradient(135deg, var(--light-gray) 0%, rgba(31, 71, 136, 0.05) 100%);
}

.auth-container {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    padding: 0 1rem;
}

.auth-card {
    background: var(--primary-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-hover);
    padding: 2.5rem;
    position: relative;
}

.auth-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(135deg, var(--primary-red), var(--primary-blue));
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-header h2 {
    color: var(--primary-blue);
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.auth-header p {
    color: var(--medium-gray);
    font-size: 1.125rem;
}

/* Formulaires */
.auth-form {
    margin-bottom: 1.5rem;
}

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

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

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

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(31, 71, 136, 0.1);
}

.form-group input.error,
.form-group textarea.error,
.form-group select.error {
    border-color: var(--danger-red);
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.form-group small {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--medium-gray);
}

.form-group .error-message {
    color: var(--danger-red);
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: none;
}

.form-group.has-error .error-message {
    display: block;
}

.checkbox-label {
    display: flex !important;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    font-weight: 400 !important;
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    width: auto !important;
    margin: 0;
    flex-shrink: 0;
}

.form-actions {
    margin-top: 2rem;
}

.auth-links {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid #e9ecef;
}

.auth-links p {
    margin-bottom: 0.5rem;
    color: var(--medium-gray);
}

.auth-links a {
    color: var(--primary-blue);
    font-weight: 500;
    transition: var(--transition);
}

.auth-links a:hover {
    color: var(--secondary-blue);
}

/* Info box */
.info-box {
    background: rgba(31, 71, 136, 0.05);
    border: 1px solid rgba(31, 71, 136, 0.2);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-top: 1.5rem;
}

.info-box h4 {
    color: var(--primary-blue);
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.info-box p {
    color: var(--dark-gray);
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.5;
}

/* États des boutons de soumission */
.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.btn.loading {
    position: relative;
    color: transparent;
}

.btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    color: var(--primary-white);
}

@keyframes spin {
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .auth-main {
        padding: 1rem 0;
        min-height: calc(100vh - 160px);
    }
    
    .auth-card {
        padding: 2rem 1.5rem;
        margin: 1rem;
    }
    
    .auth-header h2 {
        font-size: 1.75rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .form-group {
        margin-bottom: 1.25rem;
    }
}

@media (max-width: 480px) {
    .auth-container {
        padding: 0 0.5rem;
    }
    
    .auth-card {
        padding: 1.5rem 1rem;
    }
    
    .auth-header h2 {
        font-size: 1.5rem;
    }
    
    .auth-header p {
        font-size: 1rem;
    }
    
    .btn-large {
        padding: 14px 24px;
        font-size: 1rem;
    }
}