/* Shared filter panel/control primitives. */

:root {
  --vk-filter-height: var(--vk-size-filter);
  --vk-filter-radius: calc(var(--vk-filter-height) / 2);
  --vk-filter-row-gap: var(--vk-space-comfortable);
  --vk-filter-control-gap: var(--vk-space-compact);
  --vk-filter-extra-panel-width: min(228px, 100%);
  --vk-filter-extra-panel-pad: var(--vk-space-comfortable);
  --vk-filter-control-width: 160px;
  --vk-filter-control-padding-x: 11px;
  --vk-filter-button-padding-x: 12px;
  --vk-filter-button-font-size: var(--vk-font-label);
  --vk-filter-button-font-weight: var(--vk-weight-semibold);
}

.vk-filter-row {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: var(--vk-filter-row-gap);
  min-height: 38px;
  height: 38px;
  max-height: 38px;
  padding-bottom: var(--vk-space-control);
  overflow: visible;
  box-sizing: border-box;
}

.vk-filter-row:empty {
  display: none;
}

.vk-filter-row--panel {
  height: auto;
  max-height: none;
  align-items: flex-start;
  padding-bottom: 0;
}

.vk-filter-placeholder {
  font-size: var(--vk-font-label);
  line-height: var(--vk-line-body);
  color: var(--vk-text-muted);
}

.vk-filter-form {
  width: 100%;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: var(--vk-space-control);
  min-height: 0;
}

.vk-filter-panel,
.vk-filter-panel-form {
  position: relative;
  min-width: 0;
}

.vk-filter-panel {
  width: 100%;
}

.vk-filter-panel-form {
  display: block;
}

.vk-filter-main-row {
  min-width: 0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--vk-filter-control-gap);
  overflow: visible;
  padding-bottom: var(--vk-space-control);
  box-sizing: border-box;
}

.vk-filter-extra-panel {
  position: absolute;
  z-index: 26;
  top: calc(100% + var(--vk-space-micro));
  left: 0;
  width: var(--vk-filter-extra-panel-width);
  padding: var(--vk-filter-extra-panel-pad);
  border-radius: var(--vk-paper-menu-radius);
  box-sizing: border-box;
}

.vk-filter-extra-panel[hidden] {
  display: none;
}

.vk-filter-extra-list {
  display: grid;
  gap: var(--vk-space-control);
}

.vk-filter-extra-list .vk-btn,
.vk-filter-extra-list .vk-filter-control,
.vk-filter-extra-list .vk-filter-select {
  max-width: none;
  width: 100%;
}

.vk-filter-main-row .vk-btn,
.vk-filter-panel .vk-btn {
  min-height: var(--vk-filter-height);
  height: var(--vk-filter-height);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--vk-filter-control-gap);
  padding: 0 var(--vk-filter-button-padding-x);
  border-radius: var(--vk-filter-radius);
  font-size: var(--vk-filter-button-font-size);
  line-height: var(--vk-line-tight);
  font-weight: var(--vk-filter-button-font-weight);
  white-space: nowrap;
}

.vk-filter-pill-button.vk-paper-button {
  --vk-paper-button-border: var(--vk-paper-depth-inset-bg);
  border-radius: var(--vk-filter-radius);
}

.vk-filter-panel .vk-btn:disabled,
.vk-filter-panel .vk-btn.is-disabled {
  border-color: var(--vk-paper-lift-button-disabled-bg);
  background: var(--vk-paper-lift-button-disabled-bg);
  color: var(--vk-text-disabled);
  opacity: 1;
  box-shadow: none;
  cursor: default;
}

.vk-filter-extra-list .vk-btn {
  justify-content: flex-start;
  text-align: left;
}

.vk-filter-panel-chip {
  max-width: 190px;
}

.vk-filter-panel-chip span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.vk-filter-panel-chip [data-lucide],
.vk-filter-panel-chip svg {
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
  stroke-width: 1.9;
}

.vk-filter-panel-toggle.is-active {
  --vk-paper-button-bg: var(--vk-app-accent-main);
  --vk-paper-button-bg-hover: var(--vk-app-accent-main);
  background: var(--vk-app-accent-main);
}

.vk-filter-control {
  flex: 0 0 auto;
  display: grid;
  gap: var(--vk-space-inline);
}

.vk-filter-label {
  font-size: var(--vk-font-caption);
  font-weight: var(--vk-weight-bold);
  letter-spacing: 0.04em;
  color: var(--vk-text-muted);
}

.vk-filter-search,
.vk-filter-select {
  width: var(--vk-filter-control-width);
  height: var(--vk-filter-height);
  border: 1px solid var(--vk-paper-depth-inset-bg);
  border-radius: var(--vk-filter-radius);
  background-color: var(--vk-analysis-inset-surface-bg);
  color: var(--vk-paper-lift-button-text);
  padding: 0 var(--vk-filter-control-padding-x);
  font-size: var(--vk-filter-button-font-size);
  font-weight: var(--vk-filter-button-font-weight);
  outline: none;
  box-shadow: var(--vk-shadow-form-inset);
}

.vk-filter-search {
  background: var(--vk-analysis-inset-surface-bg);
  color: var(--vk-text-primary);
}

.vk-filter-search::placeholder {
  color: var(--vk-text-disabled);
  font-weight: var(--vk-weight-regular);
  opacity: 1;
}

.vk-filter-search:hover,
.vk-filter-search:focus,
.vk-filter-search:focus-visible,
.vk-filter-select:hover,
.vk-filter-select:focus,
.vk-filter-select:focus-visible {
  border-color: var(--vk-paper-depth-inset-bg);
  background-color: var(--vk-analysis-inset-surface-bg);
  color: var(--vk-paper-lift-button-text);
  outline: none;
  box-shadow: var(--vk-shadow-form-inset);
}

.vk-filter-search:hover,
.vk-filter-search:focus,
.vk-filter-search:focus-visible {
  background: var(--vk-analysis-inset-surface-bg);
  color: var(--vk-text-primary);
}

.vk-filter-search:disabled,
.vk-filter-select:disabled {
  opacity: 1;
  cursor: default;
  border-color: var(--vk-paper-depth-inset-bg);
  background-color: var(--vk-paper-lift-button-bg);
  color: var(--vk-text-disabled);
  box-shadow: none;
}

.vk-filter-select {
  appearance: none;
  -webkit-appearance: none;
  min-width: 0;
  padding: 0 36px 0 var(--vk-filter-control-padding-x);
  background-image:
    linear-gradient(45deg, transparent 50%, var(--vk-paper-lift-button-text) 50%),
    linear-gradient(135deg, var(--vk-paper-lift-button-text) 50%, transparent 50%);
  background-repeat: no-repeat;
  background-position: calc(100% - 17px) 50%, calc(100% - 12px) 50%;
  background-size: 5px 5px, 5px 5px;
}

.vk-filter-select:disabled {
  background-image:
    linear-gradient(45deg, transparent 50%, var(--vk-text-disabled) 50%),
    linear-gradient(135deg, var(--vk-text-disabled) 50%, transparent 50%);
}

.vk-filter-select--wide {
  width: auto;
  min-width: var(--vk-filter-control-width);
  max-width: min(360px, 38vw);
}

.vk-filter-panel-select-wrap {
  min-width: 0;
}