/* Progressive field filter. Only selected conditions occupy the search form. */
#view-search .filter-toolbar { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin: 2px 0 12px; }
#view-search .filter-toolbar h2 { font-size: 17px; line-height: 1.5; margin: 0; }
#view-search .filter-toolbar .hint { margin: 3px 0 0; color: #576c78; }
#view-search #clearAdvanced { min-height: 44px; padding: 6px 0; font-size: 13px; flex-shrink: 0; }
.field-selection-bar { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 16px; margin-bottom: 0; }
#view-search #addCondition { min-height: 44px; padding: 9px 14px; font-size: 14px; }
#advancedCount { margin: 0; font-size: 12px; color: #576c78; font-variant-numeric: tabular-nums; }
#view-search .filter-empty { padding: 18px 0 6px; border-top: 1px solid var(--line); }
.filter-empty p { margin: 0 0 10px; font-size: 14px; color: #576c78; }
.filter-quick-fields { display: flex; flex-wrap: wrap; gap: 8px; }
.filter-quick-fields button { min-height: 44px; padding: 8px 14px; background: #f5f8f9; color: #405b68; border: 1px solid var(--line); border-radius: 6px; font-size: 13px; }
.filter-quick-fields button:hover { background: #e8f2ef; border-color: #82b1a7; }
#advancedFields { display: grid; gap: 0; }
.advanced-field { min-width: 0; padding: 16px 0 12px; border-top: 1px solid var(--line); }
.filter-row-main { display: grid; grid-template-columns: minmax(115px, .75fr) minmax(145px, .85fr) minmax(180px, 2fr) 44px; align-items: start; gap: 10px; }
.filter-row-title { min-width: 0; align-self: center; }
.filter-row-title label { display: block; margin: 0; color: var(--ink); font-size: 14px; line-height: 1.4; font-weight: 600; overflow-wrap: anywhere; cursor: text; }
.field-availability { display: block; font-size: 11px; color: #8b511d; line-height: 1.5; margin-top: 3px; }
.field-availability:empty { display: none; }
.filter-input-area, .filter-value-wrap { min-width: 0; }
#view-search .advanced-value, #view-search .advanced-op, #view-search .filter-range input {
 display: block; width: 100%; min-width: 0; min-height: 44px; margin: 0; padding: 10px 11px;
 border: 1px solid #bcced7; border-radius: 6px; background: white; color: var(--ink); font: 400 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
#view-search textarea.advanced-value { resize: vertical; height: 44px; }
#view-search .advanced-value::placeholder { color: #687e89; opacity: 1; font-size: 13px; }
#view-search .advanced-op { padding-right: 22px; font-size: 13px; }
#view-search .remove-condition { width: 44px; height: 44px; padding: 0; border: 0; border-radius: 6px; background: transparent; color: #687e89; font-size: 24px; visibility: visible; }
#view-search .remove-condition:hover { background: #f9e9e9; color: #a83d3d; }
.filter-row-foot { display: flex; align-items: baseline; flex-wrap: wrap; gap: 0 20px; }
.filter-options { min-width: 0; }
.filter-options > summary { display: list-item; width: fit-content; margin: 0; padding: 7px 0; min-height: 32px; color: #596f7b; font-size: 12px; cursor: pointer; }
.filter-options-content { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 24px; padding: 0 0 3px; }
#view-search .advanced-exclude { display: inline-flex; flex-direction: row; align-items: center; gap: 8px; min-height: 44px; margin: 0; color: #526975; font-size: 13px; font-weight: 400; cursor: pointer; }
#view-search .advanced-exclude input { width: 17px; height: 17px; padding: 0; margin: 0; accent-color: var(--danger); }
.filter-options-content .text-button { min-height: 44px; font-size: 13px; }
.is-excluded .filter-row-title label, .is-excluded .filter-options > summary { color: #a04040; }
#view-search .filter-presence { display: flex; align-items: center; min-height: 44px; margin: 0; font-size: 13px; line-height: 1.5; color: #536c78; }
.filter-range { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 10px; }
.filter-range label { display: flex; align-items: center; gap: 7px; margin: 0; font-size: 12px; font-weight: 400; color: #526975; }
#view-search .filter-range input { padding-left: 8px; padding-right: 6px; font-size: 13px; }
#view-search .filter-range-note { font-size: 11px; color: #576c78; }
#view-search #advancedLogic { display: flex; flex-wrap: wrap; align-items: center; gap: 5px 18px; margin: 3px 0 0; padding: 12px 0 0; border-top: 1px solid var(--line); }
#advancedLogic > label { display: flex; align-items: center; flex-direction: row; gap: 10px; margin: 0; font-size: 13px; font-weight: 400; }
#matchMode { width: auto; min-height: 44px; padding: 8px 12px; border: 1px solid #bcced7; border-radius: 6px; background: white; color: var(--ink); font-size: 13px; }
#view-search #advancedLogicHint { margin: 0; color: #576c78; font-size: 12px; }
#view-search #advancedLogicHint:empty { display: none; }
#view-search.is-fielded #queryActions { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line); }
#view-search #filterHint { color: #576c78; margin: 0; font-size: 12px; }
#view-search #searchButton { min-height: 44px; min-width: 120px; }
#searchFormError:empty { display: none; }
#searchFormError { margin: 12px 0 0; grid-column: 1 / -1; }
#searchForm { scroll-margin-top: 16px; }
#fieldPickerDialog { width: min(620px, calc(100% - 32px)); max-height: calc(100dvh - 40px); padding: 0; border-radius: 12px; overscroll-behavior: contain; }
#fieldPickerDialog .dialog-head { padding: 20px 24px 12px; margin: 0; align-items: flex-start; }
#fieldPickerDialog h2 { font-size: 21px; line-height: 1.4; margin: 0; }
#fieldPickerDialog .dialog-head .hint { font-size: 13px; margin: 5px 0 0; color: #576c78; }
#fieldPickerDialog .icon-button { min-width: 44px; min-height: 44px; }
.field-picker-search { display: block; margin: 0; padding: 0 24px 16px; font-size: 12px; color: #526975; }
.field-picker-search input { width: 100%; min-height: 44px; margin-top: 5px; border: 1px solid #bcced7; border-radius: 6px; padding: 10px 12px; font-size: 16px; }
#fieldPickerChoices { padding: 0 24px; max-height: min(49dvh, 450px); overflow-y: auto; overscroll-behavior: contain; }
.field-picker-section { margin: 0 0 15px; }
.field-picker-section h3 { font-size: 12px; font-weight: 600; color: #536c78; margin: 0 0 5px; }
.field-picker-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 2px 10px; }
#fieldPickerDialog .field-picker-choice { display: flex; flex-direction: row; align-items: center; gap: 10px; min-height: 44px; padding: 8px 9px; margin: 0; border-radius: 6px; color: var(--ink); font-size: 14px; font-weight: 400; cursor: pointer; }
.field-picker-choice span { min-width: 0; overflow-wrap: anywhere; }
#fieldPickerDialog .field-picker-choice input { flex: 0 0 17px; width: 17px; height: 17px; margin: 0; padding: 0; accent-color: var(--accent); }
.field-picker-choice:has(input:checked) { background: #e8f3ef; }
.field-picker-choice:has(input:disabled) { opacity: .55; cursor: default; }
.field-picker-choice:hover { background: #f0f5f6; }
.field-picker-choice:has(input:checked):hover { background: #dceee7; }
.field-picker-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 24px; margin-top: 12px; border-top: 1px solid var(--line); background: white; }
.field-picker-footer .primary { min-height: 44px; }
#fieldPickerEmpty { padding: 0 24px; color: #576c78; }
#view-search button, #fieldPickerDialog button, #fieldPickerDialog summary { touch-action: manipulation; }
#view-search :is(button,input,select,summary):focus-visible, #fieldPickerDialog :is(button,input,summary):focus-visible { outline: 3px solid #267fba; outline-offset: 3px; }
.skip-link { position: fixed; top: -80px; left: 12px; z-index: 1000; padding: 12px 18px; background: white; color: #166b60; }
.skip-link:focus { top: 12px; }
@media(max-width:1100px) {
 .filter-row-main { grid-template-columns: minmax(130px,.8fr) minmax(170px,1.5fr) 44px; }
 .filter-row-title { grid-column: 1 / 3; grid-row: 1; }
 #view-search .remove-condition { grid-column: 3; grid-row: 1; }
 .advanced-op { grid-column: 1; grid-row: 2; }
 .filter-input-area { grid-column: 2 / 4; grid-row: 2; }
 .filter-row-main { row-gap: 5px; }
 .advanced-field { padding-top: 10px; }
}
@media(max-width:650px) {
 #view-search .filter-toolbar { gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
 #view-search .filter-toolbar h2 { font-size: 17px; }
 #view-search .filter-toolbar .hint { font-size: 13px; }
 #view-search #clearAdvanced { font-size: 12px; }
 #view-search .filter-row-main { grid-template-columns: minmax(0,1fr) 44px; gap: 8px; }
 #view-search .filter-row-title { grid-column: 1; grid-row: 1; }
 #view-search .remove-condition { grid-column: 2; grid-row: 1; }
 #view-search .advanced-op { grid-column: 1 / -1; grid-row: 2; font-size: 16px; }
 #view-search .filter-input-area { grid-column: 1 / -1; grid-row: 3; }
 #view-search .advanced-value, #view-search .filter-range input { font-size: 16px; }
 #view-search .advanced-value::placeholder { font-size: 14px; }
 #view-search .filter-range { grid-template-columns: minmax(0,1fr); gap: 8px; }
 #view-search .filter-range label { display: grid; grid-template-columns: 24px minmax(0,1fr); font-size: 13px; }
 .filter-options > summary { min-height: 44px; padding: 11px 0; font-size: 13px; }
 #view-search .filter-range-note { margin: 0; }
 #view-search.is-fielded #queryActions { flex-wrap: wrap; }
 #view-search.is-fielded #searchButton { width: 100%; }
 #matchMode { min-width: 0; max-width: 100%; font-size: 14px; }
 #fieldPickerDialog { width: calc(100% - 20px); max-height: calc(100dvh - 20px); }
 #fieldPickerDialog .dialog-head { padding: 16px 16px 12px; }
 .field-picker-search { padding: 0 16px 14px; }
 #fieldPickerChoices { padding: 0 16px; max-height: 43dvh; }
 .field-picker-grid { grid-template-columns: minmax(0,1fr); }
 .field-picker-footer { padding: 12px 16px; }
 #view-search .source-toggle { min-height: 44px; }
}
/* Attribute state must win against component layouts. */
#view-search [hidden], #fieldPickerDialog [hidden] { display: none !important; }

#view-search .search-mode-switch button, #view-search .source-toggle { min-height: 44px; }
#view-search #selectedSourceNames, #view-search .estimate, #view-search .search-mode-panel .hint { color: #576c78; }
@media(max-width:650px) {
 #view-search .filter-toolbar { display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: center; gap: 6px 10px; }
 #view-search .field-selection-bar { display: contents; }
 #view-search #addCondition { grid-column: 1; grid-row: 1; justify-self: start; }
 #view-search #clearAdvanced { grid-column: 2; grid-row: 1; text-align: right; }
 #view-search #advancedCount { grid-column: 1 / -1; grid-row: 2; }
}