/**
 * MR Trouble Ticket Form Styles
 *
 * Minimal, theme-compatible styling with WCAG 2.1 AA compliance.
 */

/* Wrapper */
.mr-tt-form-wrapper {
    max-width: 640px;
    margin: 0 auto;
    padding: 1rem 0;
}

/* Form layout */
.mr-tt-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

/* Field groups */
.mr-tt-field {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.mr-tt-field label {
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 0.15rem;
}

.mr-tt-required {
    color: #c0392b;
    font-weight: 700;
}

.mr-tt-optional {
    font-weight: 400;
    font-size: 0.85rem;
    color: #666;
}

/* Inputs */
.mr-tt-form input[type="text"],
.mr-tt-form input[type="email"],
.mr-tt-form input[type="url"],
.mr-tt-form select,
.mr-tt-form textarea {
    width: 100%;
    padding: 0.6rem 0.75rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
    line-height: 1.5;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    box-sizing: border-box;
}

.mr-tt-form input:focus,
.mr-tt-form select:focus,
.mr-tt-form textarea:focus {
    border-color: #2271b1;
    box-shadow: 0 0 0 2px rgba(34, 113, 177, 0.25);
    outline: none;
}

.mr-tt-form textarea {
    resize: vertical;
    min-height: 120px;
}

/* Error states */
.mr-tt-form input[aria-invalid="true"],
.mr-tt-form select[aria-invalid="true"],
.mr-tt-form textarea[aria-invalid="true"],
.mr-tt-form .mr-tt-has-error input,
.mr-tt-form .mr-tt-has-error select,
.mr-tt-form .mr-tt-has-error textarea {
    border-color: #c0392b;
    box-shadow: 0 0 0 2px rgba(192, 57, 43, 0.15);
}

.mr-tt-field-error {
    color: #c0392b;
    font-size: 0.85rem;
    min-height: 0;
    line-height: 1.4;
}

.mr-tt-field-error:empty {
    display: none;
}

/* Help text */
.mr-tt-field-help {
    color: #666;
    font-size: 0.85rem;
    line-height: 1.4;
}

/* Error summary */
.mr-tt-error-summary {
    background: #fdf2f2;
    border: 1px solid #c0392b;
    border-radius: 4px;
    padding: 1rem 1.25rem;
    margin-bottom: 0.5rem;
}

.mr-tt-error-summary p {
    margin: 0 0 0.5rem;
    color: #c0392b;
}

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

.mr-tt-error-summary li {
    color: #c0392b;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

/* Success message */
.mr-tt-success {
    background: #f0f9f0;
    border: 1px solid #27ae60;
    border-radius: 4px;
    padding: 1.25rem 1.5rem;
}

.mr-tt-success h3 {
    margin: 0 0 0.5rem;
    color: #1e7e34;
    font-size: 1.15rem;
}

.mr-tt-success p {
    margin: 0;
    color: #333;
}

/* File input */
.mr-tt-form input[type="file"] {
    padding: 0.5rem 0;
    border: none;
    font-size: 0.95rem;
}

/* Sensitive upload warning */
.mr-tt-sensitive-warning {
    background: #fff8e1;
    border-left: 3px solid #f0ad4e;
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
    color: #856404;
    margin-top: 0.25rem;
    border-radius: 0 4px 4px 0;
}

/* Upload ineligible message */
.mr-tt-upload-ineligible {
    background: #f8f9fa;
    border: 1px dashed #ccc;
    border-radius: 4px;
    padding: 0.75rem 1rem;
}

.mr-tt-ineligible-msg {
    margin: 0;
    color: #666;
    font-size: 0.9rem;
}

/* Privacy notice */
.mr-tt-privacy-notice {
    font-size: 0.85rem;
    color: #666;
    border-top: 1px solid #eee;
    padding-top: 1rem;
}

.mr-tt-privacy-notice p {
    margin: 0;
}

.mr-tt-privacy-notice a {
    color: #2271b1;
    text-decoration: underline;
}

/* Submit button */
.mr-tt-submit-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.mr-tt-submit-btn {
    display: inline-block;
    padding: 0.7rem 2rem;
    background: #2271b1;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.15s ease;
    line-height: 1.5;
}

.mr-tt-submit-btn:hover {
    background: #135e96;
}

.mr-tt-submit-btn:focus {
    outline: 2px solid #2271b1;
    outline-offset: 2px;
}

.mr-tt-submit-btn:disabled,
.mr-tt-submit-btn[disabled] {
    background: #a0c4e4;
    cursor: not-allowed;
    opacity: 0.7;
}

/* Spinner */
.mr-tt-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #ddd;
    border-top-color: #2271b1;
    border-radius: 50%;
    animation: mr-tt-spin 0.8s linear infinite;
}

@keyframes mr-tt-spin {
    to { transform: rotate(360deg); }
}

/* Responsive */
@media (max-width: 480px) {
    .mr-tt-form-wrapper {
        padding: 0.5rem;
    }

    .mr-tt-submit-btn {
        width: 100%;
        text-align: center;
    }

    .mr-tt-submit-row {
        flex-direction: column;
    }
}