/**
 * Global Form Validation Styles
 * Provides consistent visual feedback for form validation across the application
 */

/* Required field indicators */
.required-indicator {
    color: #dc2626 !important;
    font-weight: bold !important;
    margin-left: 4px !important;
}

/* Field validation states */
.field-valid,
input.border-green-500,
select.border-green-500,
textarea.border-green-500 {
    border-color: #10b981 !important;
    box-shadow: 0 0 0 1px #10b981 !important;
}

.field-valid:focus,
input.border-green-500:focus,
select.border-green-500:focus,
textarea.border-green-500:focus {
    border-color: #10b981 !important;
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2) !important;
    outline: none !important;
}

.field-invalid,
input.border-red-500,
select.border-red-500,
textarea.border-red-500 {
    border-color: #dc2626 !important;
    box-shadow: 0 0 0 1px #dc2626 !important;
}

.field-invalid:focus,
input.border-red-500:focus,
select.border-red-500:focus,
textarea.border-red-500:focus {
    border-color: #dc2626 !important;
    box-shadow: 0 0 0 2px rgba(220, 38, 38, 0.2) !important;
    outline: none !important;
}

/* Validation messages */
.validation-message {
    font-size: 0.75rem;
    margin-top: 0.25rem;
}

.validation-message.error {
    color: #dc2626;
}

.validation-message.success {
    color: #10b981;
}

/* Real-time validation animations */
.field-invalid,
.field-valid {
    transition: border-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

/* Form submission feedback */
.form-submitting {
    opacity: 0.7;
    pointer-events: none;
}

.form-submitting button[type="submit"] {
    position: relative;
}

.form-submitting button[type="submit"]:after {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    margin: auto;
    border: 2px solid transparent;
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: spin 1s ease infinite;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
}

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

/* Accessibility improvements */
.validation-message[role="alert"] {
    position: relative;
}

/* Focus management for better UX */
.field-invalid:focus,
.field-valid:focus {
    outline: none;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .field-invalid {
        border-color: #ff0000 !important;
        border-width: 2px !important;
    }
    
    .field-valid {
        border-color: #00ff00 !important;
        border-width: 2px !important;
    }
    
    .validation-message.error {
        color: #ff0000;
        font-weight: bold;
    }
    
    .validation-message.success {
        color: #00ff00;
        font-weight: bold;
    }
}

/* Reduced motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    .field-invalid,
    .field-valid {
        transition: none;
    }
    
    .form-submitting button[type="submit"]:after {
        animation: none;
    }
}