/* filter-builder.css — Конструктор фильтра (fb-*) + FilterRenderer (fr-*) */

.fb { display: flex; flex-direction: column; gap: 12px; font-size: 14px; color: #1f2937; }

/* ---- toolbar ---- */
.fb-toolbar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.fb-toolbar button, .fb-leaf {
  border: 1px solid #d1d5db; background: #fff; color: #1f2937; border-radius: 8px;
  padding: 7px 12px; font-size: 13px; cursor: pointer;
}
.fb-toolbar button:hover { background: #f3f4f6; }
.fb-leaf { min-width: 260px; }
.fb-spring { flex: 1 1 auto; }
.fb-publish--go { background: #2563eb; color: #fff; border-color: #2563eb; }
.fb-publish--go:hover { background: #1d4ed8; }
.fb-delete { color: #b91c1c; border-color: #fca5a5; }
.fb-badge { font-size: 12px; padding: 3px 9px; border-radius: 999px; background: #e5e7eb; color: #374151; }
.fb-badge--pub { background: #dcfce7; color: #166534; }
.fb-badge--draft { background: #fef9c3; color: #854d0e; }

/* ---- 3 columns ---- */
/* 3 ustun — flex, har biri MUSTAQIL scroll, orasida suriladigan resizerlar */
.fb-cols { display: flex; align-items: stretch; gap: 0; height: calc(100vh - 200px); min-height: 440px; }
.fb-side, .fb-mid { display: flex; flex-direction: column; min-width: 0; overflow: hidden; }
.fb-side { flex: 0 0 260px; }
.fb-mid { flex: 1 1 0; }
.fb-right { flex: 0 0 320px; min-width: 0; overflow-y: auto; overflow-x: hidden; padding-left: 6px; }
/* chap ustun ichi: Контролы (fb-side-top) | fb-fieldwrap (Поля из данных) */
.fb-side-top { flex: 0 0 auto; overflow-y: auto; overflow-x: hidden; padding-right: 6px; }
.fb-fieldwrap { flex: 1 1 0; min-height: 0; min-width: 0; overflow-y: auto; overflow-x: hidden; padding-right: 6px; }
/* o'rta ustun ichi: Холст (fb-mid-top) | Предпросмотр (fb-mid-bot) */
.fb-mid-top { flex: 1 1 0; min-height: 0; overflow-y: auto; overflow-x: hidden; padding: 0 6px; }
.fb-mid-bot { flex: 1 1 0; min-height: 0; overflow-y: auto; overflow-x: hidden; padding: 0 6px; }
/* suriladigan chiziqlar */
.fb-vresizer { flex: 0 0 9px; cursor: col-resize; position: relative; align-self: stretch; }
.fb-vresizer::before { content: ''; position: absolute; left: 3px; top: 0; bottom: 0; width: 3px; background: #e5e7eb; border-radius: 3px; }
.fb-vresizer:hover::before { background: #93c5fd; }
.fb-hresizer { flex: 0 0 9px; cursor: row-resize; position: relative; }
.fb-hresizer::before { content: ''; position: absolute; top: 3px; left: 0; right: 0; height: 3px; background: #e5e7eb; border-radius: 3px; }
.fb-hresizer:hover::before { background: #93c5fd; }
.fb-side__h { font-size: 11px; text-transform: uppercase; letter-spacing: .04em; color: #6b7280; margin: 4px 0 6px; font-weight: 600; }
.fb-muted { color: #9ca3af; font-size: 13px; padding: 6px 2px; }

/* ---- palette ---- */
.fb-palette { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.fb-pal { border: 1px solid #e5e7eb; border-radius: 8px; padding: 8px 10px; background: #fff; cursor: grab; }
.fb-pal:hover { border-color: #93c5fd; background: #eff6ff; }
.fb-pal__t { font-weight: 600; font-size: 13px; }
.fb-pal__h { font-size: 11px; color: #9ca3af; }

/* ---- discovered fields ---- */
.fb-fields { display: flex; flex-direction: column; gap: 5px; max-height: 340px; overflow: auto; }
.fb-fld { border: 1px solid #e5e7eb; border-radius: 7px; padding: 6px 9px; background: #fff; cursor: grab; }
.fb-fld:hover { border-color: #93c5fd; background: #eff6ff; }
.fb-fld__k { font-size: 13px; font-weight: 600; }
.fb-fld__key { font-weight: 400; color: #9ca3af; font-size: 11px; }
.fb-fld__m { font-size: 11px; color: #9ca3af; }

/* umumiy FieldPalette (pb-*) FilterBuilder ustunida — balandlikni cheklab scroll */
/* pb-palette o'z scroll'ini bermasin — fb-fieldwrap ustuni scroll qiladi */
.fb-fieldwrap .pb-palette { max-height: none; overflow: visible; border: none; padding: 4px 0; }

/* nested "Поля из данных" daraxti (eski — endi FieldPalette ishlatiladi, saqlanadi) */
.fb-tstep { margin-bottom: 6px; }
.fb-tstep__h { font-size: 12px; font-weight: 700; color: #374151; cursor: pointer; padding: 4px 2px; user-select: none; }
.fb-tstep__h:hover { color: #2563eb; }
.fb-tstep__b { display: flex; flex-direction: column; gap: 5px; padding: 2px 0 2px 8px; border-left: 2px solid #eef0f2; margin-left: 4px; }
.fb-tgrp { font-size: 11px; font-weight: 600; color: #6b7280; text-transform: uppercase; letter-spacing: .03em; margin: 4px 0 1px; }

/* ---- canvas ---- */
.fb-canvas { min-height: 120px; border: 1px dashed #d1d5db; border-radius: 10px; padding: 8px; display: flex; flex-direction: column; gap: 8px; background: #fafafa; }
.fb-drop-hint { color: #9ca3af; text-align: center; padding: 28px 0; }
.fb-csec { border: 1px solid #e5e7eb; border-radius: 9px; background: #fff; }
.fb-csec.is-sel { border-color: #2563eb; box-shadow: 0 0 0 2px #bfdbfe; }
.fb-csec.is-drop { border-color: #2563eb; background: #eff6ff; }
.fb-csec__head { display: flex; align-items: center; justify-content: space-between; padding: 7px 10px; border-bottom: 1px solid #f3f4f6; }
.fb-csec__title { font-weight: 600; cursor: pointer; }
.fb-csec__ops button, .fb-cctrl__ops button { border: none; background: transparent; cursor: pointer; color: #9ca3af; font-size: 12px; padding: 1px 4px; }
.fb-csec__ops button:hover, .fb-cctrl__ops button:hover { color: #2563eb; }
.fb-csec__ctrls { display: flex; flex-direction: column; gap: 4px; padding: 8px; min-height: 30px; }
.fb-cctrl { display: flex; align-items: center; gap: 8px; padding: 5px 8px; border: 1px solid #eef0f2; border-radius: 7px; background: #fafafa; cursor: pointer; }
.fb-cctrl.is-sel { border-color: #2563eb; background: #eff6ff; }
.fb-cctrl__type { font-size: 10px; text-transform: uppercase; background: #e5e7eb; color: #4b5563; padding: 1px 6px; border-radius: 4px; }
.fb-cctrl__lbl { font-weight: 500; }
.fb-cctrl__field { font-size: 11px; color: #9ca3af; margin-left: auto; }
.fb-cctrl__ops { display: flex; }
/* drag tutqichi — faqat shu joydan tortiladi, qolgan joy bosilsa tanlanadi */
.fb-cctrl__grip, .fb-csec__grip, .fb-opt__grip { cursor: grab; color: #cbd5e1; font-size: 13px; user-select: none; flex: 0 0 auto; }
.fb-cctrl__grip:hover, .fb-csec__grip:hover, .fb-opt__grip:hover { color: #2563eb; }
.fb-cctrl__grip:active, .fb-csec__grip:active, .fb-opt__grip:active { cursor: grabbing; }
.fb-csec__grip { margin-right: 6px; }

/* ---- inspector ---- */
.fb-inspector { border: 1px solid #e5e7eb; border-radius: 10px; padding: 12px; background: #fff; }
.fb-insp__h { font-weight: 700; margin-bottom: 10px; }
.fb-lab { display: block; font-size: 12px; color: #6b7280; margin: 8px 0 3px; }
.fb-in { width: 100%; border: 1px solid #d1d5db; border-radius: 7px; padding: 6px 9px; font-size: 13px; box-sizing: border-box; }
.fb-in--sm { padding: 4px 7px; }
.fb-optshead { display: flex; align-items: center; justify-content: space-between; margin: 12px 0 4px; font-size: 12px; color: #6b7280; }
.fb-auto { border: 1px solid #93c5fd; color: #2563eb; background: #eff6ff; border-radius: 6px; padding: 3px 8px; font-size: 11px; cursor: pointer; }
.fb-opts { display: flex; flex-direction: column; gap: 4px; }
.fb-opt { display: flex; gap: 4px; align-items: center; }
.fb-opt__del { border: none; background: transparent; color: #9ca3af; cursor: pointer; }
.fb-addopt { margin-top: 6px; border: 1px dashed #d1d5db; background: #fff; border-radius: 6px; padding: 4px 8px; font-size: 12px; cursor: pointer; }

/* ---- preview panel ---- */
.fb-preview { border: 1px solid #e5e7eb; border-radius: 10px; padding: 4px; background: #fff; }

/* =========================================================================
   FilterRenderer (fr-*) — konstruktor preview + ommaviy qidiruv sahifasi
   ========================================================================= */
.fr-panel { display: flex; flex-direction: column; background: #fff; }
.fr-panel__body { display: flex; flex-direction: column; gap: 16px; padding: 12px; }
.fr-sec { }
.fr-sec__title { font-weight: 700; font-size: 15px; margin-bottom: 8px; }
.fr-sec__controls { display: flex; flex-direction: column; gap: 10px; }
.fr-ctrl__label { display: block; font-size: 12px; color: #6b7280; margin-bottom: 5px; }
.fr-range { display: flex; gap: 8px; }
.fr-range__cell { position: relative; flex: 1; }
.fr-range__unit { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); color: #9ca3af; font-size: 12px; pointer-events: none; }
.fr-input { width: 100%; border: 1px solid #d1d5db; border-radius: 8px; padding: 9px 11px; font-size: 14px; box-sizing: border-box; }
.fr-input:focus { outline: none; border-color: #2563eb; }
.fr-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.fr-chip { border: 1px solid #d1d5db; background: #fff; color: #1f2937; border-radius: 8px; padding: 8px 14px; font-size: 13px; cursor: pointer; }
.fr-chip:hover { border-color: #93c5fd; }
/* !important — admin global button stillari ustidan yutishi uchun (tanlov aniq ko'rinsin) */
.fr-chips .fr-chip.is-active,
.fr-chip.is-active { border-color: #2563eb !important; background: #2563eb !important; color: #fff !important; font-weight: 600; }
/* preview↔canvas: konstruktorда tanlangan elementни ikkala tomonda ajratib ko'rsatish */
.fr-hl { outline: 2px solid #2563eb; outline-offset: 5px; border-radius: 6px; }
.fr-sec.fr-hl { outline-offset: 2px; }
.fr-empty { color: #9ca3af; padding: 20px; text-align: center; }
.fr-unknown { color: #b45309; background: #fffbeb; border: 1px solid #fde68a; border-radius: 6px; padding: 6px 10px; font-size: 12px; }
.fr-panel__footer { padding: 10px 12px; border-top: 1px solid #f3f4f6; position: sticky; bottom: 0; background: #fff; }
.fr-apply { width: 100%; background: #2563eb; color: #fff; border: none; border-radius: 10px; padding: 12px; font-size: 15px; font-weight: 600; cursor: pointer; }
.fr-apply:hover { background: #1d4ed8; }
.fr-apply:disabled { background: #9ca3af; cursor: default; }

/* responsive */
@media (max-width: 1100px) {
  .fb-cols { flex-direction: column; height: auto; }
  .fb-side, .fb-mid { flex: none; overflow: visible; }
  .fb-side-top, .fb-fieldwrap, .fb-mid-top, .fb-mid-bot, .fb-right { flex: none; overflow: visible; }
  .fb-vresizer, .fb-hresizer { display: none; }
}

/* ===========================================================================
   Deal-tree navigatori (DealNav) — cian uslubi.
   Branch darajalari (Аренда/Продажа, Долгосрочная/Посуточная, Жилая/Коммерческая)
   = «слитный» birlashgan segment (tugmalar orasi teggan, umumiy chegara).
   Tur darajasi (Квартира/Комната/…) = dropdown (<select>).
   =========================================================================== */
.fr-dealnav { padding: 12px 12px 4px; border-bottom: 1px solid #f1f5f9; }
.fr-dealnav:empty { display: none; }
.dn { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }

/* «Слитный» segment */
.dn-seg { display: inline-flex; flex-wrap: nowrap; gap: 0; max-width: 100%;
  border: 1px solid #d5dae2; border-radius: 10px; overflow: hidden; background: #fff; }
.dn-seg .dn-chip { border: 0; border-right: 1px solid #d5dae2; border-radius: 0;
  background: #fff; color: #1f2937; padding: 9px 18px; font-size: 14px; font-weight: 600;
  cursor: pointer; white-space: nowrap; }
.dn-seg .dn-chip:last-child { border-right: 0; }
.dn-seg .dn-chip:hover { background: #f5f8ff; }
.dn-seg .dn-chip.is-active { background: #2563eb; color: #fff; }

/* Tur dropdown */
.dn-selwrap { width: 100%; }
.dn-select { width: 100%; max-width: 360px; padding: 11px 40px 11px 14px;
  border: 1px solid #d5dae2; border-radius: 10px; background-color: #fff; color: #1f2937;
  font-size: 15px; font-weight: 500; cursor: pointer; appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%232563eb' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center; }
.dn-select:focus { outline: none; border-color: #2563eb; }
