/* Поля ввода: текст, файлы, комбобоксы боковой панели, флажки.
   Часть components/forms.css; порядок частей важен — см. static/README.md. */
/* Forms component layer. */

.feedback-context {
    display: inline-flex;
    align-items: center;
    gap: var(--control-gap-tight);
    padding: var(--control-padding-y-compact) var(--control-padding-x-compact);
    border-radius: var(--button-radius-unified);
    border: var(--emphasis-outline-field);
    background: var(--theme-action-secondary-bg);
    font-size: var(--type-control-meta-size);
    color: var(--hierarchy-meta-color);
    margin: var(--control-padding-y-compact) 0 var(--control-padding-x-compact);
}

.field-stack {
    display: grid;
    gap: var(--field-stack-gap, var(--control-gap-base));
    min-width: 0;
}

.field-row {
    display: flex;
    align-items: center;
    gap: var(--field-row-gap, var(--control-gap-base));
    min-width: 0;
}

.field-row > * {
    min-width: 0;
}

.field-row > :is(input:not([type="checkbox"]):not([type="radio"]):not([type="file"]), textarea, select),
.field-row > .field-control {
    flex: 1 1 0;
}

.field-control:not([type="range"]),
.field-stack > :is(input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):not([type="range"]), textarea, select),
.field-row > :is(input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):not([type="range"]), textarea, select),
[data-sidebar-combobox-input] {
    width: 100%;
    min-height: var(--field-control-height, var(--control-height-md));
    border-radius: var(--field-control-radius, var(--control-radius));
    border: var(--field-control-border, var(--emphasis-outline-field-control));
    background: var(--field-control-bg, var(--field-bg-color));
    color: var(--field-control-color, var(--text-primary));
    padding: var(--field-control-padding-y, 0) var(--field-control-padding-right, var(--field-control-padding-x, var(--control-padding-x-base))) var(--field-control-padding-y, 0) var(--field-control-padding-left, var(--field-control-padding-x, var(--control-padding-x-base)));
    font-size: var(--field-control-font-size, var(--type-control-size));
    line-height: var(--field-control-line-height, 1.35);
    font-weight: var(--field-control-font-weight, var(--type-control-weight));
    transition:
        border-color var(--button-transition-duration) ease,
        box-shadow var(--button-transition-duration) ease,
        background-color var(--button-transition-duration) ease;
    box-sizing: border-box;
}

.field-control--textarea,
.field-stack > textarea,
.field-row > textarea {
    min-height: var(--field-textarea-min-height, calc(var(--control-height-md) * 2));
    padding-top: var(--field-textarea-padding-y, var(--control-padding-y-compact));
    padding-bottom: var(--field-textarea-padding-y, var(--control-padding-y-compact));
    line-height: var(--field-textarea-line-height, var(--type-body-sm-line-tight));
    resize: vertical;
    field-sizing: content;
    overflow-y: hidden;
}

/* Range slider: native control with theme accent; value shown in the label via <output> */
.field-control--range {
    width: 100%;
    height: var(--control-height-md);
    padding: 0;
    border: none;
    background: transparent;
    accent-color: var(--brand-color);
    cursor: pointer;
}

.field-control--range:focus-visible {
    outline: var(--focus-ring-width) solid var(--focus-ring-color);
    outline-offset: var(--focus-ring-offset);
    border-radius: var(--control-radius);
}

.file-input-group {
    display: grid;
    gap: var(--control-gap-tight);
}

.file-input-group__current {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 3px 7px;
    font-size: var(--font-size-sm);
}

.file-input-group__current-label {
    color: var(--text-secondary, var(--txt-secondary-color));
    flex-shrink: 0;
}

.file-input-group__current-link {
    color: var(--brand-color);
    text-decoration: none;
    word-break: break-all;
}

.file-input-group__current-link:hover {
    text-decoration: underline;
}

.file-input-group__clear {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: var(--font-size-sm);
    color: var(--text-secondary, var(--txt-secondary-color));
    cursor: pointer;
}

.file-input-group__clear input[type="checkbox"] {
    flex: 0 0 auto;
}

.field-control[type="file"],
.field-stack > input[type="file"],
.field-row > input[type="file"] {
    width: 100%;
    min-height: var(--field-file-control-height, var(--control-height-md));
    border-radius: var(--field-control-radius, var(--control-radius));
    border: var(--field-control-border, var(--emphasis-outline-field-control));
    background: var(--field-control-bg, var(--field-bg-color));
    color: var(--field-control-color, var(--text-primary));
    padding: var(--field-file-control-padding, var(--control-padding-y-compact) var(--field-control-padding-x, var(--control-padding-x-base)));
    font-size: var(--field-control-font-size, var(--type-control-size));
    line-height: var(--field-control-line-height, 1.35);
    font-weight: var(--field-control-font-weight, var(--type-control-weight));
    box-sizing: border-box;
}

.field-control[type="file"]::file-selector-button,
.field-stack > input[type="file"]::file-selector-button,
.field-row > input[type="file"]::file-selector-button,
.field-control[type="file"]::-webkit-file-upload-button,
.field-stack > input[type="file"]::-webkit-file-upload-button,
.field-row > input[type="file"]::-webkit-file-upload-button {
    margin-inline-end: var(--control-gap-base);
    min-height: calc(var(--control-height-md) - (var(--control-padding-y-compact) * 2));
    padding: 0 var(--button-padding-x-sm);
    border-radius: var(--control-radius);
    border: 1px solid var(--theme-border-control-hover);
    background: var(--theme-surface-base);
    color: var(--theme-text-normal);
    font-size: var(--field-control-font-size, var(--type-control-size));
    font-weight: var(--field-control-font-weight, var(--type-control-weight));
    cursor: pointer;
    transition:
        background-color var(--button-transition-duration) ease,
        border-color var(--button-transition-duration) ease,
        color var(--button-transition-duration) ease;
}

.field-control[type="file"]::file-selector-button:hover,
.field-stack > input[type="file"]::file-selector-button:hover,
.field-row > input[type="file"]::file-selector-button:hover,
.field-control[type="file"]::-webkit-file-upload-button:hover,
.field-stack > input[type="file"]::-webkit-file-upload-button:hover,
.field-row > input[type="file"]::-webkit-file-upload-button:hover {
    background: var(--theme-action-secondary-bg-hover);
    border-color: var(--theme-border-control-hover);
    color: var(--theme-action-secondary-fg-hover);
}

.field-control--select,
.field-stack > select,
.field-row > select {
    --select-like-arrow-width: 10px;
    --select-like-arrow-height: 6px;
    --select-like-arrow-offset: 12px;
    --select-like-arrow-opacity: 0.72;
    --select-like-arrow-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='black' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    --select-like-arrow-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%230f1b20' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    --select-like-arrow-image-accent: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%231a7465' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    appearance: none;
    -webkit-appearance: none;
    background-image: var(--select-like-arrow-image);
    background-position: calc(100% - var(--select-like-arrow-offset)) center;
    background-size: var(--select-like-arrow-width) var(--select-like-arrow-height);
    background-repeat: no-repeat;
}

.field-control:focus-visible,
.field-stack > :is(input:not([type="checkbox"]):not([type="radio"]):not([type="file"]), textarea, select):focus-visible,
.field-row > :is(input:not([type="checkbox"]):not([type="radio"]):not([type="file"]), textarea, select):focus-visible,
[data-sidebar-combobox-input]:focus-visible,
.field-control[type="file"]:focus-visible,
.field-stack > input[type="file"]:focus-visible,
.field-row > input[type="file"]:focus-visible {
    border-color: var(--field-focus-border-color, var(--theme-border-focus));
    box-shadow: var(--field-focus-ring-shadow, var(--shadow-focus-ring-muted));
    background-color: var(--field-focus-bg-color, var(--field-control-bg, var(--field-bg-color)));
    outline: none;
}

.field-control--invalid,
.field-control[aria-invalid="true"],
.field-stack > :is(input:not([type="checkbox"]):not([type="radio"]):not([type="file"]), textarea, select)[aria-invalid="true"],
.field-row > :is(input:not([type="checkbox"]):not([type="radio"]):not([type="file"]), textarea, select)[aria-invalid="true"] {
    border-color: var(--chip-outline-danger);
    background-color: var(--theme-surface-danger-soft);
}

[data-sidebar-combobox] {
    position: relative;
    display: grid;
    gap: var(--control-gap-tight);
    z-index: 0;
}

.sidebar [data-sidebar-combobox] {
    gap: 6px;
}

[data-sidebar-combobox-progressive] [data-sidebar-combobox-enhanced][hidden] {
    display: none;
}

[data-sidebar-combobox-picker] [data-sidebar-combobox-picker-ui][hidden] {
    display: none;
}

[data-sidebar-combobox-progressive][data-sidebar-combobox-ready="1"] [data-sidebar-combobox-enhanced] {
    display: grid;
    gap: inherit;
}

[data-sidebar-combobox-picker][data-sidebar-combobox-ready="1"] [data-sidebar-combobox-picker-ui] {
    display: grid;
    gap: inherit;
}

[data-sidebar-combobox-progressive][data-sidebar-combobox-ready="1"] [data-sidebar-combobox-native] {
    display: none;
}

[data-sidebar-combobox-picker][data-sidebar-combobox-ready="1"] [data-sidebar-combobox-native] {
    display: none;
}

[data-sidebar-combobox][data-open="true"] {
    z-index: var(--z-popover);
}

[data-sidebar-combobox-trigger] {
    --select-like-arrow-width: 10px;
    --select-like-arrow-height: 6px;
    --select-like-arrow-offset: 12px;
    --select-like-arrow-opacity: 0.72;
    --select-like-arrow-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='black' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
    cursor: pointer;
    position: relative;
    padding-right: calc(var(--field-control-padding-right, var(--field-control-padding-x, var(--control-padding-x-base))) + var(--select-like-arrow-width) + 8px);
    background-image: none;
}

[data-sidebar-combobox-trigger]::after {
    content: "";
    position: absolute;
    top: 50%;
    right: var(--select-like-arrow-offset);
    width: var(--select-like-arrow-width);
    height: var(--select-like-arrow-height);
    background: currentColor;
    opacity: var(--select-like-arrow-opacity);
    pointer-events: none;
    transform: translateY(-50%);
    -webkit-mask: var(--select-like-arrow-mask) center / contain no-repeat;
    mask: var(--select-like-arrow-mask) center / contain no-repeat;
    transition:
        opacity var(--button-transition-duration) ease,
        transform var(--button-transition-duration) ease;
}

[data-sidebar-combobox-trigger][aria-expanded="true"] {
    border-color: var(--control-selected-border);
    background: var(--control-selected-bg);
    color: var(--control-selected-color);
}

[data-sidebar-combobox-trigger][aria-expanded="true"]::after {
    opacity: 1;
    transform: translateY(-50%) rotate(180deg);
}

[data-sidebar-combobox-panel] {
    position: absolute;
    top: calc(100% + var(--control-gap-2xs));
    left: 0;
    right: 0;
    z-index: var(--z-popover);
    display: grid;
    gap: var(--control-gap-tight);
    padding: 6px;
    border: 1px solid var(--theme-border-surface-item);
    border-radius: var(--control-radius);
    background: var(--theme-surface-base);
    box-sizing: border-box;
}

[data-sidebar-combobox-panel][hidden] {
    display: none;
}

[data-sidebar-combobox-search-row] {
    position: relative;
}

[data-sidebar-combobox-input] {
    padding-right: var(--sidebar-combobox-input-padding-right);
}

[data-sidebar-combobox-clear] {
    position: absolute;
    top: 50%;
    right: var(--sidebar-combobox-clear-offset);
    --button-chrome-bg: var(--sidebar-combobox-clear-bg);
    --button-chrome-border: transparent;
    --button-chrome-color: var(--sidebar-combobox-clear-color);
    --button-chrome-bg-hover: var(--sidebar-combobox-clear-bg-hover);
    --button-chrome-border-hover: transparent;
    --button-chrome-color-hover: var(--sidebar-combobox-clear-color-hover);
    transform: translateY(-50%);
}

[data-sidebar-combobox][data-open="true"] [data-sidebar-combobox-clear] {
    --button-chrome-bg: var(--control-selected-bg);
    --button-chrome-border: var(--control-selected-border);
    --button-chrome-color: var(--control-selected-color);
    --button-chrome-bg-hover: var(--control-selected-bg-hover);
    --button-chrome-border-hover: var(--control-selected-border-hover);
    --button-chrome-color-hover: var(--control-selected-color-hover);
    --button-icon-filter: var(--icon-filter-brand);
    --button-icon-filter-hover: var(--icon-filter-brand);
}

[data-sidebar-combobox-list] {
    position: absolute;
    top: calc(100% + var(--control-gap-2xs));
    left: 0;
    right: 0;
    z-index: var(--z-popover);
    display: grid;
    gap: var(--sidebar-combobox-list-gap);
    max-height: 240px;
    overflow: auto;
    padding: var(--sidebar-combobox-list-padding);
    border: 1px solid var(--theme-border-surface-item);
    border-radius: var(--control-radius);
    background: var(--theme-surface-base);
    box-shadow: none;
}

.sidebar [data-sidebar-combobox-list] {
    background: var(--sidebar-ladder-item-bg);
    border-color: var(--sidebar-ladder-item-border);
    border-radius: var(--control-radius);
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    overscroll-behavior: contain;
    box-sizing: border-box;
}

.sidebar [data-sidebar-combobox-panel] {
    background: var(--sidebar-ladder-item-bg);
    border-color: var(--sidebar-ladder-item-border);
}

.sidebar [data-sidebar-combobox-panel] [data-sidebar-combobox-list] {
    position: static;
    top: auto;
    left: auto;
    right: auto;
    max-height: 220px;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
}

.sidebar [data-sidebar-combobox-native][multiple] {
    min-height: 132px;
    padding: 6px 8px;
    background-image: none;
    overflow: auto;
}

[data-sidebar-combobox-list][hidden] {
    display: none;
}

.sidebar [data-sidebar-combobox-tags] {
    gap: 4px;
    padding: 4px;
    border: 1px solid var(--sidebar-ladder-item-border);
    border-radius: var(--control-radius);
    background: var(--sidebar-ladder-item-bg);
}

.sidebar .sidebar-combobox-empty,
.sidebar .sidebar-combobox-group-title,
.sidebar .sidebar-combobox-group-help {
    margin: 0;
    color: var(--text-muted);
    font-size: var(--font-size-xs);
}

.sidebar .sidebar-combobox-group-help {
    line-height: 1.35;
}

.sidebar .sidebar-combobox-group-title {
    letter-spacing: var(--type-label-track);
    text-transform: uppercase;
}

[data-sidebar-combobox-option] {
    width: 100%;
    min-height: var(--button-height-sm);
    padding: var(--control-padding-y-compact) var(--control-padding-x-compact);
    justify-content: space-between;
    text-align: left;
    align-items: center;
    gap: var(--control-gap-tight);
}

.sidebar [data-sidebar-combobox-option] {
    min-height: var(--sidebar-control-height);
    padding: 0 10px;
    border-radius: var(--control-radius);
    max-width: 100%;
    white-space: normal;
}

[data-sidebar-combobox-option][data-highlighted="true"],
[data-sidebar-combobox-option][aria-selected="true"],
[data-sidebar-combobox-option][data-selected="true"] {
    --menu-button-bg: var(--control-selected-bg);
    --menu-button-bg-hover: var(--control-selected-bg-hover);
    --menu-button-bg-active: var(--control-selected-bg-hover);
    --menu-button-border: var(--control-selected-border);
    --menu-button-border-hover: var(--control-selected-border-hover);
    --menu-button-color: var(--control-selected-color);
    --menu-button-color-hover: var(--control-selected-color-hover);
}

[data-sidebar-combobox-option][data-highlighted="true"] .badge,
[data-sidebar-combobox-option][aria-selected="true"] .badge,
[data-sidebar-combobox-option][data-selected="true"] .badge {
    --badge-border: 1px solid var(--control-selected-border);
    --badge-bg: var(--control-selected-bg-hover);
    --badge-color: var(--control-selected-color);
}

[data-sidebar-combobox-option][data-highlighted="true"] [data-sidebar-combobox-option-meta],
[data-sidebar-combobox-option][aria-selected="true"] [data-sidebar-combobox-option-meta],
[data-sidebar-combobox-option][data-selected="true"] [data-sidebar-combobox-option-meta] {
    color: var(--control-selected-color);
    opacity: 0.9;
}

[data-sidebar-combobox-option] > span:first-child {
    min-width: 0;
}

.sidebar [data-sidebar-combobox-option] > span:first-child {
    overflow-wrap: anywhere;
}

[data-sidebar-combobox-option] .badge {
    margin-left: auto;
    min-inline-size: 2.5ch;
    justify-content: center;
    text-align: center;
    font-variant-numeric: tabular-nums;
}

[data-sidebar-combobox-more] {
    width: 100%;
    justify-content: space-between;
    align-items: center;
    gap: var(--control-gap-tight);
}

[data-sidebar-combobox-more] .badge,
[data-sidebar-combobox-more] .icon-badge {
    margin-left: auto;
}

[data-sidebar-combobox-more] .badge {
    min-inline-size: 2.5ch;
    justify-content: center;
    text-align: center;
    font-variant-numeric: tabular-nums;
}

.checkbox-row {
    min-height: var(--checkbox-row-min-height, var(--control-height-md));
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: var(--checkbox-row-gap, var(--control-gap-wide));
    padding: 0 var(--checkbox-row-padding-x, var(--control-padding-x-compact));
    border-radius: var(--checkbox-row-radius, var(--control-radius));
    border: var(--checkbox-row-border, var(--emphasis-outline-checkbox-row));
    background: var(--checkbox-row-bg, var(--field-bg-color));
    color: var(--checkbox-row-color, var(--text-primary));
    font-size: var(--checkbox-row-font-size, var(--font-size-sm));
    font-weight: var(--checkbox-row-font-weight, 400);
    cursor: pointer;
    box-sizing: border-box;
    --checkbox-row-bg-checked: var(--control-selected-bg);
    --checkbox-row-border-checked: var(--control-selected-border);
    --checkbox-row-color-checked: var(--control-selected-color);
    --checkbox-box-border-checked: var(--control-selected-border);
    --checkbox-box-bg-checked: var(--control-selected-bg-hover);
    --checkbox-check-color: var(--control-selected-color);
}

.checkbox-row input[type="checkbox"] {
    grid-column: 2;
    margin: 0;
    appearance: none;
    -webkit-appearance: none;
    width: var(--checkbox-box-size, var(--control-check-size));
    height: var(--checkbox-box-size, var(--control-check-size));
    min-width: var(--checkbox-box-size, var(--control-check-size));
    min-height: var(--checkbox-box-size, var(--control-check-size));
    border-radius: var(--checkbox-box-radius, var(--control-check-radius));
    border: var(--checkbox-box-border, var(--emphasis-outline-checkbox-box));
    background: var(--checkbox-box-bg, var(--surface-muted));
    display: inline-grid;
    place-content: center;
    cursor: pointer;
}

.checkbox-row input[type="checkbox"]::before {
    content: "";
    width: var(--control-check-mark-width);
    height: var(--control-check-mark-height);
    border-right: 2px solid var(--checkbox-check-color, var(--emphasis-accent-checkbox-check-color));
    border-bottom: 2px solid var(--checkbox-check-color, var(--emphasis-accent-checkbox-check-color));
    transform: rotate(45deg) scale(0);
    transform-origin: center;
}

.checkbox-row input[type="checkbox"]:checked {
    border-color: var(--checkbox-box-border-checked, var(--emphasis-outline-checkbox-box-checked-color));
    background: var(--checkbox-box-bg-checked, var(--theme-action-secondary-bg-hover));
}

.checkbox-row input[type="checkbox"]:checked::before {
    transform: rotate(45deg) scale(1);
}

.checkbox-row input[type="checkbox"]:focus-visible {
    outline: none;
    box-shadow: var(--state-focus-ring-shadow);
}

.checkbox-row:has(input[type="checkbox"]:checked) {
    background: var(--checkbox-row-bg-checked);
    border-color: var(--checkbox-row-border-checked);
    color: var(--checkbox-row-color-checked);
}

.checkbox-row:has(input[type="checkbox"]:focus-visible) {
    box-shadow: var(--state-focus-ring-shadow);
}

.checkbox-row__label {
    grid-column: 1;
    display: inline-flex;
    align-items: center;
    gap: var(--checkbox-row-label-gap, var(--control-gap-tight));
    min-width: 0;
    flex: 1 1 auto;
    line-height: var(--line-height-normal);
}

[data-search-chip-group] {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--control-gap-tight);
}

[data-search-chip-group="letter"] {
    justify-content: space-between;
}

[data-search-chip-group="start-primary"],
[data-search-chip-group="start-secondary"] {
    justify-content: flex-start;
}

[data-search-chip-group="start-secondary"] {
    margin-top: var(--control-gap-tight);
}

[data-search-chip-group] .chip-alphabet {
    width: fit-content;
    flex: 0 1 auto;
    min-width: 0;
    max-width: 100%;
}

[data-search-start-groups] {
    margin-top: 0;
    display: flex;
    flex-direction: column;
    gap: var(--control-gap-tight);
}

[data-search-chip-caption] {
    margin: 0;
    color: var(--text-muted);
    font-size: var(--font-size-xs);
    font-weight: 400;
    letter-spacing: 0.02em;
}

.alphabet-chip {
    width: 32px;
    height: 32px;
    padding: 0;
    border-radius: var(--radius-pill);
    font-size: var(--type-control-size);
    line-height: var(--type-control-line);
}

.feedback-context-label {
    font-weight: var(--type-control-weight);
    color: var(--theme-text-strong);
}

.feedback-url-preview {
    font-size: var(--type-control-meta-size);
    color: var(--hierarchy-meta-color);
    word-break: break-word;
    margin-bottom: var(--space-4);
}

.search-form {
    width: 100%;
    min-width: 0;
    margin: 0;
}