/* Form validation styles */
.form-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.form-group.error input,
.form-group.error select,
.form-group.error textarea {
    border-color: #dc3545 !important;
    background-color: #fff5f5;
}

.form-group.success input,
.form-group.success select {
    border-color: #28a745 !important;
    background-color: #f5fff5;
}

.error-message {
    display: none;
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 0.25rem;
    padding: 0.25rem 0.5rem;
    background: #fff5f5;
    border-left: 3px solid #dc3545;
    border-radius: 0 4px 4px 0;
}

.form-group.error .error-message {
    display: block;
    animation: slideDown 0.3s ease-out;
}

.success-message {
    display: none;
    color: #28a745;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.form-group.success .success-message {
    display: block;
}

.validation-summary {
    display: none;
    padding: 1rem;
    margin: 1rem 0;
    background: #fff5f5;
    border: 1px solid #dc3545;
    border-radius: 8px;
}

.validation-summary.show {
    display: block;
}

.validation-summary h3 {
    color: #dc3545;
    margin: 0 0 0.5rem 0;
    font-size: 1.1rem;
}

.validation-summary ul {
    margin: 0;
    padding-left: 1.5rem;
}

.validation-summary li {
    color: #721c24;
    margin: 0.25rem 0;
}

.field-hint {
    font-size: 0.85rem;
    color: #6c757d;
    margin-top: 0.25rem;
}

.validation-icon {
    position: absolute;
    right: 10px;
    top: 38px;
    font-size: 1.2rem;
    display: none;
}

.form-group.error .validation-icon.error-icon {
    display: block;
    color: #dc3545;
}

.form-group.success .validation-icon.success-icon {
    display: block;
    color: #28a745;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Loading state */
.form-loading {
    position: relative;
    pointer-events: none;
    opacity: 0.6;
}

.form-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #5EAD35;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}