/**
 * DH Suite — the intake form that js/forms.js builds.
 *
 * Reach's help request form, Respond's new work order and the call
 * scripts' answers all come from forms.js, inside `form.dynamic-form`:
 * collapsible sections, quick-select buttons, the phone number with its
 * type, "Same as caller", address checks. Its styles lived in reach.css,
 * so the same form looked unstyled in Respond.
 *
 * Every rule is scoped to `.dynamic-form`, and the file sits in the `app`
 * layer, so it outranks an app's broader rules of the same name
 * (Respond's `.form-section` cards) without touching anything outside
 * the form. reach.css keeps its unscoped validation rules (section 12)
 * for its other forms.
 */

@layer app {

/* --- Section Controls -------------------------------------------------- */

.dynamic-form .section-controls {
    display: flex;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-4);
    justify-content: flex-end;
}

/* --- Collapsible Form Sections ----------------------------------------- */

.dynamic-form .form-section {
    margin-bottom: var(--spacing-4);
    background: var(--color-gray-50);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color 0.2s ease;
}

.dynamic-form .form-section:hover {
    border-color: var(--color-gray-300);
}

.dynamic-form .form-section.section-collapsed {
    background: white;
}

.dynamic-form .section-header {
    margin: 0;
}

.dynamic-form .section-toggle {
    display: flex;
    align-items: center;
    width: 100%;
    padding: var(--spacing-3) var(--spacing-4);
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    gap: var(--spacing-3);
    transition: background-color var(--transition-fast);
}

.dynamic-form .section-toggle:hover {
    background: var(--color-gray-100);
}

.dynamic-form .section-toggle:focus-visible {
    outline: none;
    background: var(--color-gray-100);
    box-shadow: inset 0 0 0 2px var(--color-primary);
}

.dynamic-form .toggle-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.dynamic-form .toggle-icon::before {
    content: '';
    display: block;
    width: 0;
    height: 0;
    border-left: 5px solid var(--color-gray-600);
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
    transition: transform 0.2s ease;
}

.dynamic-form .section-toggle:not(.collapsed) .toggle-icon::before {
    transform: rotate(90deg);
}

.dynamic-form .section-toggle .section-title {
    margin: 0;
    font-size: 0.9375rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-800);
    flex-grow: 1;
    /* An app's own section titles carry a rule and padding (Respond) */
    border: 0;
    padding: 0;
}

.dynamic-form .section-field-count {
    font-size: var(--font-size-xs);
    /* gray-500 on gray-200 is 3.8:1; small text needs 4.5:1 */
    color: var(--color-gray-700);
    font-weight: var(--font-weight-normal);
    padding: 0.125rem var(--spacing-2);
    background: var(--color-gray-200);
    border-radius: 10px;
}

.dynamic-form .section-content {
    padding: var(--spacing-4);
    padding-top: var(--spacing-2);
    border-top: 1px solid var(--color-gray-200);
    transition: max-height 0.3s ease, opacity 0.2s ease, padding 0.3s ease;
    max-height: 2000px;
    opacity: 1;
    overflow: hidden;
}

.dynamic-form .section-content.collapsed {
    max-height: 0;
    opacity: 0;
    padding-top: 0;
    padding-bottom: 0;
    border-top: none;
}

/* --- Dynamic Form Field Styles ----------------------------------------- */

.dynamic-form .form-group {
    margin-bottom: var(--spacing-5);
}

.dynamic-form .form-group:last-child {
    margin-bottom: var(--spacing-2);
}

.dynamic-form .form-group label {
    display: block;
    margin-bottom: var(--spacing-1);
    font-weight: var(--font-weight-medium);
    font-size: 0.9375rem;
    color: var(--color-gray-700);
}

.dynamic-form .form-control {
    width: 100%;
    padding: var(--spacing-3);
    font-size: 0.9375rem;
    border: 1px solid var(--color-border-input);
    border-radius: var(--radius-md);
    background: white;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.dynamic-form .form-control:focus-visible {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 15%, transparent);
}

.dynamic-form .form-check {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-2) 0;
    margin-bottom: var(--spacing-1);
}

.dynamic-form .form-check:hover {
    background: var(--color-gray-100);
    margin-left: calc(-1 * var(--spacing-2));
    margin-right: calc(-1 * var(--spacing-2));
    padding-left: var(--spacing-2);
    padding-right: var(--spacing-2);
    border-radius: var(--radius-md);
}

.dynamic-form .form-check-input {
    width: 1.25rem;
    height: 1.25rem;
    margin-right: var(--spacing-2);
    flex-shrink: 0;
    cursor: pointer;
    accent-color: var(--color-primary);
}

.dynamic-form .form-check-label {
    min-width: 0;
    overflow-wrap: break-word;
    cursor: pointer;
    font-size: 0.9375rem;
    color: var(--color-gray-700);
    user-select: none;
}

.dynamic-form .text-danger {
    color: var(--color-danger-text);
    font-weight: var(--font-weight-semibold);
    margin-left: var(--spacing-1);
}

.dynamic-form .form-text,
.dynamic-form small.form-text {
    display: block;
    margin-top: var(--spacing-1);
    font-size: 0.8125rem;
    color: var(--color-gray-500);
    line-height: 1.4;
}

.dynamic-form .form-actions {
    display: flex;
    gap: var(--spacing-3);
    margin-top: var(--spacing-6);
    padding: var(--spacing-4);
    background: var(--color-gray-50);
    border-radius: var(--radius-md);
    border-top: none;
}

/* --- Enhanced Typography & Spacing ------------------------------------- */

.dynamic-form .form-group > label {
    font-size: 0.9375rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-800);
    letter-spacing: -0.01em;
    line-height: 1.4;
}

.dynamic-form input.form-control,
.dynamic-form select.form-control {
    min-height: 2.75rem;
    font-size: var(--font-size-base);
}

.dynamic-form textarea.form-control {
    min-height: 5rem;
    font-size: var(--font-size-base);
    line-height: 1.5;
}

.dynamic-form .section-content .form-group {
    margin-bottom: var(--spacing-6);
    padding-bottom: var(--spacing-2);
}

.dynamic-form .section-content .form-group:last-child {
    margin-bottom: var(--spacing-3);
    padding-bottom: 0;
}

.dynamic-form .section-content .form-group + .form-group {
    border-top: 1px solid var(--color-gray-100);
    padding-top: var(--spacing-4);
}

.dynamic-form .form-control::placeholder {
    color: var(--color-text-muted);
    opacity: 1;
}

/* Select dropdown custom arrow */
.dynamic-form select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right var(--spacing-3) center;
    background-repeat: no-repeat;
    background-size: 1.25rem;
    padding-right: var(--spacing-10);
}


/* --- Mobile Responsive Form Layout ------------------------------------- */

@media (max-width: 768px) {
    .dynamic-form .form-control {
        font-size: 16px; /* Prevents iOS zoom on focus */
    }

    .dynamic-form .section-toggle {
        padding: var(--spacing-4);
        /* At a large text size the field count drops under the name */
        flex-wrap: wrap;
        row-gap: var(--spacing-1);
    }

    .dynamic-form .section-toggle .section-title {
        min-width: 0;
        overflow-wrap: break-word;
    }

    .dynamic-form .section-controls .btn {
        min-width: min(100%, 120px);
    }

    .dynamic-form .section-content {
        padding: var(--spacing-4);
    }

    .dynamic-form .section-controls {
        flex-wrap: wrap;
        justify-content: center;
    }

    .dynamic-form .section-controls .btn {
        flex: 1;
    }

    .dynamic-form .form-actions {
        flex-direction: column;
    }

    .dynamic-form .form-actions button {
        width: 100%;
    }
}

/* --- Accessibility & High Contrast ------------------------------------- */

.dynamic-form .form-control:focus-visible,
.dynamic-form .form-check-input:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

@media (prefers-contrast: high) {
    .dynamic-form .form-control {
        border-width: 2px;
    }

    .dynamic-form .section-toggle .section-title {
        color: var(--color-gray-900);
    }

    .dynamic-form .section-field-count {
        background: var(--color-gray-300);
        color: var(--color-gray-800);
    }
}


/* ==========================================================================
   9. Quick-Select Buttons
   --------------------------------------------------------------------------
   Grid of icon+label buttons for selecting common need types during
   intake. Reach-specific intake UI component.
   ========================================================================== */

.dynamic-form .quick-select-buttons {
    margin-bottom: var(--spacing-4);
}

.dynamic-form .quick-select-label {
    display: block;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-2);
}

.dynamic-form .quick-select-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--spacing-2);
}

/* A phone: as many columns as fit, two at the default text size and one
   at a large one, so a label is never cut off */
@media (max-width: 767px) {
    .dynamic-form .quick-select-grid {
        grid-template-columns: repeat(auto-fit, minmax(min(100%, 8rem), 1fr));
    }
}

.dynamic-form .quick-select-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-1);
    padding: var(--spacing-3) var(--spacing-2);
    background: white;
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    min-height: 4.5rem;
}

.dynamic-form .quick-select-btn:hover {
    border-color: var(--color-primary);
    background: color-mix(in srgb, var(--color-primary) 5%, white);
}

.dynamic-form .quick-select-btn:focus-visible {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 20%, transparent);
}

.dynamic-form .quick-select-btn.selected {
    background: linear-gradient(135deg, color-mix(in srgb, var(--color-primary) 15%, white) 0%, color-mix(in srgb, var(--color-primary) 25%, white) 100%);
    border-color: var(--color-primary);
    box-shadow: inset 0 2px 4px color-mix(in srgb, var(--color-primary) 10%, transparent);
}

.dynamic-form .quick-select-btn.selected .quick-select-text {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
}

.dynamic-form .quick-select-icon {
    font-size: var(--font-size-2xl);
    line-height: 1;
}

.dynamic-form .quick-select-text {
    font-size: 0.8125rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-700);
    text-align: center;
}

.dynamic-form .multiselect-divider {
    display: flex;
    align-items: center;
    margin: var(--spacing-4) 0 var(--spacing-3) 0;
}

.dynamic-form .multiselect-divider::before,
.dynamic-form .multiselect-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-gray-200);
}

.dynamic-form .multiselect-divider span {
    padding: 0 var(--spacing-3);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}


/* ==========================================================================
   11. Phone Type Selector & Same-as-Caller
   --------------------------------------------------------------------------
   Phone input with inline type radio buttons (Mobile/Home/Work) and
   "same as caller" checkbox for homeowner fields. Reach intake-specific.
   ========================================================================== */

.dynamic-form .phone-with-type-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.dynamic-form .phone-with-type-container .phone-input {
    flex: 1;
}

.dynamic-form .phone-type-selector {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-1);
}

.dynamic-form .phone-type-label {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-1);
    padding: var(--spacing-1) var(--spacing-2);
    font-size: var(--font-size-xs);
    color: var(--color-gray-600);
    background: var(--color-gray-100);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.dynamic-form .phone-type-label:hover {
    background: var(--color-gray-200);
}

.dynamic-form .phone-type-label input[type="radio"] {
    margin: 0;
    width: auto;
}

.dynamic-form .phone-type-label:has(input:checked) {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.dynamic-form .phone-type-label:has(input:checked) span {
    font-weight: var(--font-weight-medium);
}

/* Same as caller checkbox */
.dynamic-form .same-as-caller-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3);
    background: var(--color-gray-50);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-4);
}

.dynamic-form .same-as-caller-container label {
    margin: 0;
    font-weight: var(--font-weight-medium);
    cursor: pointer;
}

.dynamic-form .same-as-caller-container input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.dynamic-form .homeowner-fields-disabled {
    opacity: 0.5;
    pointer-events: none;
}

.dynamic-form .homeowner-fields-disabled input,
.dynamic-form .homeowner-fields-disabled select,
.dynamic-form .homeowner-fields-disabled textarea {
    background: var(--color-gray-100);
}

@media (max-width: 480px) {
    .dynamic-form .phone-type-selector {
        flex-wrap: wrap;
    }

    .dynamic-form .phone-type-label {
        flex: 1;
        justify-content: center;
        min-width: calc(50% - 0.125rem);
    }
}


/* ==========================================================================
   12. Form Validation
   --------------------------------------------------------------------------
   Validation error/warning states for Reach's intake forms, including
   address validation indicator with loading/verified/warning/error states.
   ========================================================================== */

/* Error state (blocking — prevents submission) */
.dynamic-form .form-group.has-error .form-control,
.dynamic-form .form-control.is-invalid {
    border-color: var(--color-danger);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-danger) 20%, transparent);
}

.dynamic-form .form-group.has-error label {
    color: var(--color-danger-text);
}

.dynamic-form .validation-error {
    font-size: var(--font-size-sm);
    color: var(--color-danger-text);
    margin-top: var(--spacing-1);
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
}

.dynamic-form .validation-error::before {
    content: "\2715";
    font-weight: bold;
}

/* Warning state (non-blocking — informational) */
.dynamic-form .form-group.has-warning .form-control,
.dynamic-form .form-control.is-warning {
    border-color: var(--color-warning);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-warning) 20%, transparent);
}

.dynamic-form .validation-warning {
    font-size: var(--font-size-sm);
    color: var(--color-warning-text);
    margin-top: var(--spacing-1);
}

/* --- Address Validation Indicator -------------------------------------- */

.dynamic-form .address-validation-indicator {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    margin-top: var(--spacing-2);
    padding: var(--spacing-2);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
}

.dynamic-form .address-validation-indicator .validation-icon {
    font-size: var(--font-size-base);
}

.dynamic-form .address-validation-indicator .validation-text {
    flex: 1;
}

.dynamic-form .address-validation-indicator.status-loading {
    background: var(--color-gray-100);
    color: var(--color-gray-600);
}

.dynamic-form .address-validation-indicator.status-loading .validation-icon {
    animation: reach-spin 1s linear infinite;
}

.dynamic-form .address-validation-indicator.status-verified {
    background: color-mix(in srgb, var(--color-success) 10%, transparent);
    color: var(--color-success-text);
    border: 1px solid color-mix(in srgb, var(--color-success) 30%, transparent);
}

.dynamic-form .address-validation-indicator.status-verified .validation-icon {
    color: var(--color-success-text);
    font-weight: bold;
}

.dynamic-form .address-validation-indicator.status-warning {
    background: color-mix(in srgb, var(--color-warning) 10%, transparent);
    color: var(--color-gray-700);
    border: 1px solid color-mix(in srgb, var(--color-warning) 30%, transparent);
}

.dynamic-form .address-validation-indicator.status-warning .validation-icon {
    color: var(--color-warning-text);
}

.dynamic-form .address-validation-indicator.status-error {
    background: var(--color-gray-100);
    color: var(--color-gray-500);
    border: 1px solid var(--color-gray-200);
}

.dynamic-form .use-standardized-btn {
    font-size: var(--font-size-xs);
    padding: 0.125rem var(--spacing-2);
    margin-left: var(--spacing-2);
}

/* Valid input state */
.dynamic-form .form-control.is-valid {
    border-color: var(--color-success);
}

.dynamic-form .form-control:focus.is-invalid {
    outline: none;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-danger) 30%, transparent);
}

} /* end @layer app */