/* ══════════════════════════════════════════════
   FILTER BAR COMPONENT — fully scoped styles
   All classes: .filterbar_*
   All IDs: #filterbar_*
   All CSS vars: --filterbar-*
   All keyframes: filterbar_*
   No :root, no body, no global resets.
   ══════════════════════════════════════════════ */

.filterbar_wrapper {
  --filterbar-bg-white: #ffffff;
  --filterbar-accent: #427aa1;
  --filterbar-accent-glow: rgba(66, 122, 161, 0.12);
  --filterbar-accent-chip-bg: rgba(66, 122, 161, 0.08);
  --filterbar-accent-chip-border: rgba(66, 122, 161, 0.25);
  --filterbar-accent-chip-hover: rgba(66, 122, 161, 0.14);
  --filterbar-text-primary: #1a2332;
  --filterbar-text-secondary: #5a6577;
  --filterbar-text-muted: #94a0b4;
  --filterbar-border-light: rgba(0,0,0,0.07);
  --filterbar-border-med: rgba(0,0,0,0.1);
  --filterbar-cat-chip-bg: #f0f2f5;
  --filterbar-cat-chip-border: rgba(0,0,0,0.08);
  --filterbar-cat-chip-hover: #e6e9ee;
  --filterbar-cat-chip-active-bg: rgba(66, 122, 161, 0.1);
  --filterbar-cat-chip-active-border: rgba(66, 122, 161, 0.3);
  --filterbar-option-bg: #f4f6f8;
  --filterbar-option-hover: #e9ecf0;
  --filterbar-option-selected-bg: rgba(66, 122, 161, 0.1);
  --filterbar-option-selected-border: rgba(66, 122, 161, 0.3);
  --filterbar-remove-color: #94a0b4;
  --filterbar-remove-hover: #e05555;
  --filterbar-radius-sm: 8px;
  --filterbar-radius-md: 12px;
  --filterbar-radius-lg: 14px;
  --filterbar-radius-pill: 50px;
  --filterbar-shadow-bar: 0 1px 3px rgba(0,0,0,0.04), 0 4px 16px rgba(0,0,0,0.04);
  --filterbar-shadow-bar-active: 0 1px 3px rgba(0,0,0,0.04), 0 4px 24px rgba(66,122,161,0.1);
  --filterbar-shadow-panel: 0 12px 48px rgba(0,0,0,0.1), 0 1px 4px rgba(0,0,0,0.06);
  --filterbar-fast: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --filterbar-med: 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  max-width: 1100px;
  margin: 16px auto 0;
  padding: 0 24px;
  position: relative;
  z-index: 100;
  font-family: 'Heebo', 'Rubik', sans-serif;
  direction: rtl;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
}
.filterbar_wrapper *, .filterbar_wrapper *::before, .filterbar_wrapper *::after {
  box-sizing: border-box;
}

/* ── Main Bar ── */
.filterbar_bar {
  background: var(--filterbar-bg-white);
  border: 1px solid var(--filterbar-border-light);
  border-radius: var(--filterbar-radius-lg);
  box-shadow: var(--filterbar-shadow-bar);
  padding: 10px 14px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  min-height: 52px;
  cursor: text;
  transition: box-shadow var(--filterbar-med), border-color var(--filterbar-med);
  position: relative;
}
.filterbar_bar:hover {
  border-color: var(--filterbar-border-med);
  box-shadow: 0 1px 3px rgba(0,0,0,0.05), 0 6px 20px rgba(0,0,0,0.06);
}
.filterbar_bar.filterbar_active {
  border-color: rgba(66, 122, 161, 0.3);
  box-shadow: var(--filterbar-shadow-bar-active);
}

/* ── Placeholder ── */
.filterbar_placeholder {
  color: var(--filterbar-text-muted);
  font-size: 14px;
  font-weight: 400;
  pointer-events: none;
  user-select: none;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: opacity var(--filterbar-fast);
  margin: 0; padding: 0;
}
.filterbar_placeholder .filterbar_icon-filter { width: 16px; height: 16px; opacity: 0.45; }
.filterbar_bar.filterbar_has-chips .filterbar_placeholder { display: none; }

/* ── Chips ── */
.filterbar_chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--filterbar-accent-chip-bg);
  border: 1px solid var(--filterbar-accent-chip-border);
  border-radius: var(--filterbar-radius-pill);
  padding: 5px 11px 5px 6px;
  font-size: 13px;
  font-weight: 500;
  font-family: 'Heebo', 'Rubik', sans-serif;
  animation: filterbar_chipIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  transition: background var(--filterbar-fast), transform var(--filterbar-fast), box-shadow var(--filterbar-fast);
  cursor: default;
  margin: 0;
}
.filterbar_chip:hover {
  background: var(--filterbar-accent-chip-hover);
  transform: translateY(-1px);
  box-shadow: 0 3px 10px rgba(66,122,161,0.1);
}
.filterbar_chip .filterbar_chip-cat { color: var(--filterbar-text-secondary); font-weight: 400; }
.filterbar_chip .filterbar_chip-val { color: var(--filterbar-accent); font-weight: 600; }
.filterbar_chip .filterbar_chip-remove {
  display: flex; align-items: center; justify-content: center;
  width: 18px; height: 18px; border-radius: 50%;
  background: transparent; border: none; color: var(--filterbar-remove-color);
  cursor: pointer; transition: all var(--filterbar-fast); padding: 0; order: -1;
  font-family: inherit;
}
.filterbar_chip .filterbar_chip-remove:hover {
  background: rgba(224, 85, 85, 0.1);
  color: var(--filterbar-remove-hover);
  transform: scale(1.15);
}
.filterbar_chip .filterbar_chip-remove svg { width: 11px; height: 11px; }
.filterbar_chip.filterbar_removing { animation: filterbar_chipOut 0.3s cubic-bezier(0.4, 0, 1, 1) forwards; }

@keyframes filterbar_chipIn {
  0% { opacity: 0; transform: scale(0.7) translateY(4px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes filterbar_chipOut {
  0% { opacity: 1; transform: scale(1); }
  100% { opacity: 0; transform: scale(0.55); max-width: 0; padding: 0; margin: 0; border-width: 0; overflow: hidden; }
}

/* ── Add / Done Button ── */
.filterbar_add-btn {
  width: 32px; height: 32px; border-radius: 50%;
  border: 1.5px dashed var(--filterbar-border-med); background: transparent;
  color: var(--filterbar-text-muted); display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all var(--filterbar-med); margin-right: auto; flex-shrink: 0;
  font-family: 'Heebo', sans-serif; padding: 0;
}
.filterbar_add-btn:hover {
  border-color: var(--filterbar-accent); color: var(--filterbar-accent);
  background: var(--filterbar-accent-glow); transform: scale(1.08);
}
.filterbar_add-btn.filterbar_open {
  border-style: solid; border-color: var(--filterbar-accent); color: #fff;
  background: var(--filterbar-accent);
  width: auto; border-radius: var(--filterbar-radius-pill); padding: 0 14px; gap: 5px;
  font-size: 13px; font-weight: 600; transform: none;
}
.filterbar_add-btn.filterbar_open:hover { background: #3a6d91; }
.filterbar_add-btn svg { width: 16px; height: 16px; }
.filterbar_add-btn .filterbar_done-label { display: none; }
.filterbar_add-btn.filterbar_open .filterbar_plus-icon { display: none; }
.filterbar_add-btn.filterbar_open .filterbar_done-label { display: flex; align-items: center; gap: 5px; }
.filterbar_add-btn.filterbar_open .filterbar_done-label svg { width: 14px; height: 14px; }

/* ── Panel ── */
.filterbar_panel {
  position: absolute; top: calc(100% + 6px); right: 0; left: 0;
  background: var(--filterbar-bg-white); border: 1px solid var(--filterbar-border-light);
  border-radius: var(--filterbar-radius-lg); box-shadow: var(--filterbar-shadow-panel);
  z-index: 200; overflow: hidden;
  opacity: 0; transform: translateY(-6px) scaleY(0.98); pointer-events: none;
  transition: opacity 0.22s cubic-bezier(0.16, 1, 0.3, 1), transform 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  max-height: 420px; display: flex; flex-direction: column;
}
.filterbar_panel.filterbar_open { opacity: 1; transform: translateY(0) scaleY(1); pointer-events: auto; }

/* ── Search ── */
.filterbar_search-wrap {
  padding: 12px 14px 10px; border-bottom: 1px solid var(--filterbar-border-light);
  flex-shrink: 0; position: relative;
}
.filterbar_search {
  width: 100%; background: #f5f6f8; border: 1px solid var(--filterbar-border-light);
  border-radius: 10px; padding: 9px 13px 9px 34px;
  font-size: 14px; font-family: 'Heebo', sans-serif; color: var(--filterbar-text-primary);
  outline: none; transition: border-color var(--filterbar-fast), box-shadow var(--filterbar-fast);
  direction: rtl;
}
.filterbar_search::placeholder { color: var(--filterbar-text-muted); }
.filterbar_search:focus {
  border-color: rgba(66, 122, 161, 0.4);
  box-shadow: 0 0 0 3px rgba(66, 122, 161, 0.08);
  background: var(--filterbar-bg-white);
}
.filterbar_search-icon {
  position: absolute; left: 26px; top: 50%; transform: translateY(-50%);
  color: var(--filterbar-text-muted); pointer-events: none; width: 15px; height: 15px;
}

/* ── Category Chips ── */
.filterbar_categories {
  display: flex; flex-wrap: wrap; gap: 6px;
  padding: 10px 14px; border-bottom: 1px solid var(--filterbar-border-light); flex-shrink: 0;
}
.filterbar_cat-chip {
  padding: 5px 13px; border-radius: var(--filterbar-radius-pill);
  border: 1px solid var(--filterbar-cat-chip-border); background: var(--filterbar-cat-chip-bg);
  color: var(--filterbar-text-secondary); font-size: 13px; font-weight: 500;
  font-family: 'Heebo', sans-serif; cursor: pointer; transition: all var(--filterbar-fast);
  white-space: nowrap;
}
.filterbar_cat-chip:hover { background: var(--filterbar-cat-chip-hover); color: var(--filterbar-text-primary); }
.filterbar_cat-chip.filterbar_active {
  background: var(--filterbar-cat-chip-active-bg);
  border-color: var(--filterbar-cat-chip-active-border);
  color: var(--filterbar-accent); font-weight: 600;
}

/* ── Options ── */
.filterbar_options-wrap {
  flex: 1; overflow-y: auto; overscroll-behavior: contain; padding: 10px 14px 14px;
}
.filterbar_options-wrap::-webkit-scrollbar { width: 5px; }
.filterbar_options-wrap::-webkit-scrollbar-track { background: transparent; }
.filterbar_options-wrap::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.1); border-radius: 4px; }
.filterbar_options { display: flex; flex-wrap: wrap; gap: 6px; }

.filterbar_option-chip {
  padding: 6px 14px; border-radius: var(--filterbar-radius-pill);
  background: var(--filterbar-option-bg); border: 1px solid transparent;
  color: var(--filterbar-text-secondary); font-size: 13px; font-weight: 400;
  font-family: 'Heebo', sans-serif; cursor: pointer; transition: all var(--filterbar-fast);
  white-space: nowrap;
}
.filterbar_option-chip:hover {
  background: var(--filterbar-option-hover); color: var(--filterbar-text-primary);
  border-color: rgba(0,0,0,0.06);
}
.filterbar_option-chip.filterbar_selected {
  background: var(--filterbar-option-selected-bg);
  border-color: var(--filterbar-option-selected-border);
  color: var(--filterbar-accent); font-weight: 600;
}

.filterbar_empty { color: var(--filterbar-text-muted); font-size: 13px; text-align: center; padding: 24px 0; }
.filterbar_loading {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  color: var(--filterbar-text-muted); font-size: 13px; padding: 24px 0;
}
.filterbar_spinner {
  width: 18px; height: 18px; border: 2px solid var(--filterbar-border-light);
  border-top-color: var(--filterbar-accent); border-radius: 50%;
  animation: filterbar_spin 0.6s linear infinite; flex-shrink: 0;
}
@keyframes filterbar_spin { to { transform: rotate(360deg); } }
.filterbar_async-hint {
  color: var(--filterbar-text-muted); font-size: 12px; text-align: center; padding: 20px 0 8px;
  display: flex; align-items: center; justify-content: center; gap: 6px;
}
.filterbar_async-hint svg { width: 14px; height: 14px; opacity: 0.5; }
.filterbar_multi-hint {
  display: inline-flex; align-items: center; gap: 4px; font-size: 11px;
  color: var(--filterbar-text-muted); background: var(--filterbar-option-bg);
  border-radius: var(--filterbar-radius-sm); padding: 3px 9px; margin-bottom: 6px;
}
.filterbar_hint { padding: 0 0 4px; }

/* ── Responsive ── */
@media (max-width: 640px) {
  .filterbar_bar { padding: 9px 11px; gap: 6px; min-height: 46px; }
  .filterbar_chip { font-size: 12px; padding: 4px 9px 4px 5px; }
  .filterbar_add-btn { width: 28px; height: 28px; }
  .filterbar_panel { max-height: 370px; }
  .filterbar_cat-chip, .filterbar_option-chip { font-size: 12px; padding: 5px 11px; }
}