/**
 * DH Suite — shared forms.
 *
 * Split out of components.css, which had grown to 1,073 lines
 * across eleven unrelated families. Same layer, same order: these are
 * linked in the sequence they were concatenated, because within a layer
 * later source wins.
 */

@layer components {

/* ==========================================================================
   Forms
   ========================================================================== */

.form-group {
    margin-bottom: var(--spacing-4);
}

.form-label,
.form-group label {
    display: block;
    margin-bottom: var(--spacing-2);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-700);
}

.form-input,
.form-select,
.form-textarea,
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-3);
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: var(--color-gray-900);
    background-color: white;
    border: 1px solid var(--color-border-input);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus-visible,
.form-select:focus-visible,
.form-textarea:focus-visible,
.form-group input:focus-visible,
.form-group select:focus-visible,
.form-group textarea:focus-visible {
    border-color: var(--color-primary);
    outline: 2px solid var(--color-primary);
    outline-offset: -2px;
}

.form-input::placeholder,
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-muted);
}

.form-input:disabled,
.form-select:disabled,
.form-textarea:disabled,
.form-group input:disabled,
.form-group select:disabled,
.form-group textarea:disabled {
    background-color: var(--color-gray-100);
    cursor: not-allowed;
}

/* --- Validation states -------------------------------------------------- */

.form-input.is-invalid,
.form-select.is-invalid,
.form-textarea.is-invalid,
.form-group input.is-invalid,
.form-group select.is-invalid,
.form-group textarea.is-invalid,
.form-input.error,
.form-group .error {
    border-color: var(--color-danger);
}

.field-error,
.form-error {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--color-danger-text);
    margin-top: var(--spacing-1);
}

.form-hint {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin-top: var(--spacing-1);
}

/* --- Form row (inline fields) ------------------------------------------ */

.form-row {
    display: flex;
    gap: var(--spacing-4);
}

.form-row > .form-group {
    flex: 1;
}

/* --- Form actions (button row below form) ------------------------------- */

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-3);
    margin-top: var(--spacing-6);
    padding-top: var(--spacing-4);
    border-top: 1px solid var(--color-gray-200);
}

/* --- Legacy .input alias (used in Reach templates) --------------------- */

.input {
    padding: var(--spacing-2) var(--spacing-3);
    font-size: var(--font-size-sm);
    color: var(--color-gray-900);
    background-color: white;
    border: 1px solid var(--color-border-input);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.input:focus-visible {
    border-color: var(--color-primary);
    outline: 2px solid var(--color-primary);
    outline-offset: -2px;
}

textarea.input,
textarea.form-input {
    width: 100%;
    min-height: 80px;
    resize: vertical;
    font-family: inherit;
    line-height: 1.5;
}

/* --- Checkbox / radio --------------------------------------------------- */

/* The full-width text-box rule above also caught checkboxes and radios in a
   form group: stretched across the row, the box sat in the middle and its
   label wrapped beside it (the sign-in page's shared-computer box) */
.form-group input[type="checkbox"],
.form-group input[type="radio"] {
    width: auto;
    flex: none;
    padding: 0;
    margin: 0;
    border: 0;
    accent-color: var(--color-primary);
}

.form-checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.form-checkbox input[type="checkbox"],
.form-checkbox input[type="radio"] {
    width: auto;
    accent-color: var(--color-primary);
}

/* Inside a filter row (layout.css). Here, in the same layer as .form-group,
   so its margin does not win over this one */
.filter-row .form-group {
    margin-bottom: 0;
}

.filter-row .form-select {
    min-width: 140px;
}

/* A repeat question (forms.js): one bordered row per entry, its boxes side
   by side when there is room */
.repeat-row {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: var(--spacing-2) var(--spacing-3);
    margin: 0 0 var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-3);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
}

.repeat-row-legend {
    padding: 0 var(--spacing-1);
    font-size: var(--font-size-sm);
    color: var(--color-gray-700);
}

.repeat-cell {
    flex: 1 1 10rem;
    min-width: 0;
}

/* --- Picking several values (js/multi-pick.js) -------------------------- */

/* A button that says what is chosen, opening a panel of checkboxes */
.multi-pick {
    position: relative;
}

.multi-pick-button {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-2);
    min-width: 10rem;
    text-align: left;
    cursor: pointer;
}

.multi-pick-text {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* The chevron a select shows */
.multi-pick-button::after {
    content: "";
    flex: none;
    width: 0.45rem;
    height: 0.45rem;
    margin-top: -0.2rem;
    border-right: 2px solid var(--color-gray-500);
    border-bottom: 2px solid var(--color-gray-500);
    transform: rotate(45deg);
}

.multi-pick.is-set .multi-pick-button {
    border-color: var(--color-primary);
}

.multi-pick-panel {
    position: absolute;
    z-index: 30;
    top: 100%;
    left: 0;
    min-width: max(100%, 13rem);
    margin-top: var(--spacing-1);
    padding: var(--spacing-1);
    background: var(--color-surface);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

/* Beats .form-group label and .form-group input, which would stack the
   label and stretch the checkbox */
.multi-pick label.multi-pick-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    margin: 0;
    padding: var(--spacing-1) var(--spacing-2);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-normal);
    color: var(--color-gray-900);
    white-space: nowrap;
    cursor: pointer;
}

.multi-pick label.multi-pick-item:hover {
    background: var(--color-gray-50);
}

.multi-pick .multi-pick-item input[type="checkbox"] {
    width: auto;
    margin: 0;
    padding: 0;
    accent-color: var(--color-primary);
}

.multi-pick-count {
    color: var(--color-gray-600);
}

/* In a phone's Filters sheet the checkboxes open in place */
.phone-sheet .multi-pick-panel {
    position: static;
    box-shadow: none;
}

/* --- More filters, behind a disclosure under the filter row ------------ */

/* As on Rally's People list: "More filters", with how many are set */
.people-filter-footer {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--spacing-2);
    margin-top: var(--spacing-3);
}

.people-more[open] {
    flex-basis: 100%;
}

.people-more .filter-row {
    margin-top: var(--spacing-3);
}

.people-more summary {
    cursor: pointer;
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    width: fit-content;
}

.people-more-count:not(:empty) {
    margin-left: var(--spacing-1);
    color: var(--color-gray-600);
}

/* ==========================================================================
   Formatted text: the "How to format" hint and the live preview under a
   text box whose text is drawn by formatted-text.js (waivers, the release)
   ========================================================================== */

.formatted-hint {
    margin-top: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}
.formatted-hint summary {
    cursor: pointer;
    color: var(--color-gray-700);
}
.formatted-hint ul {
    margin: var(--spacing-2) 0 0;
    padding-left: var(--spacing-5);
    list-style: disc;
}
.formatted-hint code {
    font-size: var(--font-size-xs);
}
.formatted-preview-label {
    display: block;
    margin-top: var(--spacing-3);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-700);
}
.formatted-preview-box {
    margin-top: var(--spacing-1);
    padding: var(--spacing-3);
    max-height: 240px;
    overflow-y: auto;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-sm);
    background: var(--color-gray-50);
    font-size: var(--font-size-sm);
    line-height: 1.6;
}
.formatted-preview-box p,
.formatted-preview-box ul {
    margin: 0 0 var(--spacing-2);
}
.formatted-preview-box ul {
    padding-left: var(--spacing-5);
    list-style: disc;
}
.formatted-preview-box h3,
.formatted-preview-box h4 {
    font-weight: var(--font-weight-semibold);
    margin: var(--spacing-2) 0 var(--spacing-1);
}
.formatted-preview-box h3 { font-size: var(--font-size-base); }
.formatted-preview-box h4 { font-size: var(--font-size-sm); }
.formatted-preview-box a { text-decoration: underline; }

}