/**
 * Form Validation Styles for Cakeman Bakery
 * Provides visual feedback for form validation states
 */

/* Base validation states */
.form-control.is-invalid,
.form-select.is-invalid {
    border-color: #dc3545;
    padding-right: calc(1.5em + 0.75rem);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.form-control.is-valid,
.form-select.is-valid {
    border-color: #198754;
    padding-right: calc(1.5em + 0.75rem);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%23198754' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.form-control:focus.is-invalid,
.form-select:focus.is-invalid {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25);
}

.form-control:focus.is-valid,
.form-select:focus.is-valid {
    border-color: #198754;
    box-shadow: 0 0 0 0.25rem rgba(25, 135, 84, 0.25);
}

/* Feedback messages */
.invalid-feedback {
    display: block;
    width: 100%;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: #dc3545;
}

.valid-feedback {
    display: block;
    width: 100%;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: #198754;
}

/* Validation alert */
.validation-alert {
    animation: slideDown 0.3s ease-out;
}

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

/* Required field indicators */
.form-label.required::after {
    content: " *";
    color: #dc3545;
}

/* Form group styling for better spacing */
.form-group {
    margin-bottom: 1rem;
}

.form-group.has-error .form-control {
    border-color: #dc3545;
}

.form-group.has-success .form-control {
    border-color: #198754;
}

/* Checkbox and radio validation */
.form-check-input.is-invalid ~ .form-check-label {
    color: #dc3545;
}

.form-check-input.is-valid ~ .form-check-label {
    color: inherit;
}

/* File input validation */
.form-control-file.is-invalid ~ .invalid-feedback {
    display: block;
}

/* Custom select validation */
.custom-select.is-invalid {
    border-color: #dc3545;
}

.custom-select.is-valid {
    border-color: #198754;
}

/* Input group validation */
.input-group > .form-control.is-invalid:not(:last-child),
.input-group > .custom-select.is-invalid:not(:last-child) {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

/* Textarea validation */
textarea.form-control.is-invalid,
textarea.form-control.is-valid {
    padding-right: 1rem;
    background-position: top calc(0.375em + 0.1875rem) right calc(0.375em + 0.1875rem);
}

/* Coupon form specific */
#coupon-form .form-control {
    text-transform: uppercase;
}

/* Loading state for async validation */
.form-control.is-validating {
    background-image: url("data:image/svg+xml,%3csvg width='24' height='24' viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3e%3cstyle%3e.spinner_ajPY%7banimation:spinner_AtaB .8s linear infinite%7d@keyframes spinner_AtaB%7bto%7btransform:rotate(360deg)%7d%7d%3c/style%3e%3cpath d='M12,1A11,11,0,1,0,23,12,11,11,0,0,0,12,1Zm0,19a8,8,0,1,1,8-8A8,8,0,0,1,12,20Z' opacity='.25'/%3e%3cpath d='M10.14,1.16a11,11,0,0,0-9,8.92A1.59,1.59,0,0,0,2.46,12,1.52,1.52,0,0,0,4.11,10.7a8,8,0,0,1,6.66-6.61A1.42,1.42,0,0,0,12,2.69h0A1.57,1.57,0,0,0,10.14,1.16Z' class='spinner_ajPY'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

/* Error summary */
.error-summary {
    background-color: #f8d7da;
    border: 1px solid #f5c2c7;
    border-radius: 0.25rem;
    padding: 1rem;
    margin-bottom: 1rem;
}

.error-summary h5 {
    color: #842029;
    margin-bottom: 0.5rem;
}

.error-summary ul {
    margin-bottom: 0;
    padding-left: 1.25rem;
}

.error-summary li {
    color: #842029;
}

/* Success message */
.success-message {
    background-color: #d1e7dd;
    border: 1px solid #badbcc;
    border-radius: 0.25rem;
    padding: 1rem;
    margin-bottom: 1rem;
    color: #0f5132;
}

/* Inline validation hints */
.form-text.text-danger {
    color: #dc3545 !important;
    font-size: 0.875rem;
}

.form-text.text-success {
    color: #198754 !important;
    font-size: 0.875rem;
}

/* Floating labels with validation */
.form-floating > .form-control.is-invalid ~ label::after,
.form-floating > .form-select.is-invalid ~ label::after {
    content: " ⚠";
    color: #dc3545;
}

.form-floating > .form-control.is-valid ~ label::after,
.form-floating > .form-select.is-valid ~ label::after {
    content: " ✓";
    color: #198754;
}

/* Progress indicator for multi-step forms */
.form-progress {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
    counter-reset: step;
}

.form-progress .step {
    position: relative;
    text-align: center;
    flex: 1;
}

.form-progress .step::before {
    counter-increment: step;
    content: counter(step);
    display: inline-block;
    width: 2rem;
    height: 2rem;
    line-height: 2rem;
    background: #e9ecef;
    border-radius: 50%;
    margin-bottom: 0.5rem;
}

.form-progress .step.active::before {
    background: #0d6efd;
    color: white;
}

.form-progress .step.completed::before {
    background: #198754;
    color: white;
    content: "✓";
}

.form-progress .step.error::before {
    background: #dc3545;
    color: white;
    content: "!";
}

/* Accessibility improvements */
.sr-only-error {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus styles for better accessibility */
.form-control:focus,
.form-select:focus,
.form-check-input:focus {
    outline: 0;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* Responsive adjustments */
@media (max-width: 576px) {
    .invalid-feedback,
    .valid-feedback {
        font-size: 0.8125rem;
    }
    
    .validation-alert {
        font-size: 0.875rem;
    }
}