/* =============================================================
   CarseatVN AJAX Filter — filter.css v9
   Wrap TẤT CẢ trong #csvnf-wrap để specificity ID > class Flatsome
   ============================================================= */

/* ── CSS Variables — đặt ngoài để accessible ──────────────── */
:root {
  --csvnf-accent:  #e95620;
  --csvnf-radius:  8px;
  --csvnf-border:  #e0e0e0;
  --csvnf-text:    #1e1e1e;
  --csvnf-muted:   #757575;
  --csvnf-shadow:  0 8px 28px rgba(0,0,0,.14);
  --csvnf-font:    -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ── Box-sizing ─────────────────────────────────────────────── */
#csvnf-wrap, #csvnf-wrap *, #csvnf-wrap *::before, #csvnf-wrap *::after {
  box-sizing: border-box !important;
}
.csvnf-dd-panel, .csvnf-dd-panel * { box-sizing: border-box !important; }
.csvnf-overlay, .csvnf-overlay *   { box-sizing: border-box !important; }

/* ── Wrap ──────────────────────────────────────────────────── */
#csvnf-wrap {
  position: relative !important;
  font-family: var(--csvnf-font) !important;
  font-size: 14px !important;
  line-height: 1.5 !important;
  color: var(--csvnf-text) !important;
}

/* ── Bar ────────────────────────────────────────────────────── */
#csvnf-wrap .csvnf-bar {
  display: flex !important;
  align-items: center !important;
  overflow: visible !important;
  background: #fff !important;
  border-bottom: 1px solid #e0e0e0 !important;
  border-top: none !important;
  border-left: none !important;
  border-right: none !important;
  padding: 8px 0 !important;
  margin: 0 !important;
  gap: 0 !important;
  position: relative !important;
  z-index: 200 !important;
  width: 100% !important;
  flex-direction: row !important;  /* chống layout dọc */
  flex-wrap: nowrap !important;
}

.csvnf-sticky #csvnf-wrap .csvnf-bar,
.csvnf-sticky.csvnf-wrap .csvnf-bar { position: sticky !important; top: 0 !important; }
#csvnf-wrap .csvnf-bar.is-stuck     { box-shadow: 0 2px 10px rgba(0,0,0,.1) !important; }

#csvnf-wrap .csvnf-bar-inner {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
  flex-direction: row !important;  /* chống layout dọc */
  flex-wrap: nowrap !important;
  overflow-x: auto !important;
  overflow-y: visible !important;
  scrollbar-width: none !important;
  width: 100% !important;
  padding: 2px 0 !important;
  margin-bottom: 20px !important;
}
#csvnf-wrap .csvnf-bar-inner::-webkit-scrollbar { display: none !important; }

/* ── Buttons — ID selector thắng Flatsome class selector ────── */
#csvnf-wrap button,
#csvnf-wrap .csvnf-bar-btn {
  /* Hard reset Flatsome */
  -webkit-appearance: none !important;
  -moz-appearance: none !important;
  appearance: none !important;
  background-image: none !important;
  box-shadow: none !important;
  text-shadow: none !important;
  outline: 0 !important;
  vertical-align: middle !important;
}

#csvnf-wrap .csvnf-bar-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 5px !important;
  height: 34px !important;
  padding: 0 14px !important;
  border: 1.5px solid #e0e0e0 !important;
  border-radius: 20px !important;
  background: #ffffff !important;
  font-family: var(--csvnf-font) !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  color: #1e1e1e !important;
  cursor: pointer !important;
  white-space: nowrap !important;
  flex-shrink: 0 !important;
  line-height: 1 !important;
  text-decoration: none !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  margin: 0 !important;
  transition: border-color .15s, background .15s, color .15s !important;
}
#csvnf-wrap .csvnf-bar-btn:hover,
#csvnf-wrap .csvnf-bar-btn:focus {
  border-color: var(--csvnf-accent) !important;
  color: var(--csvnf-accent) !important;
  background: #ffffff !important;
  box-shadow: none !important;
  outline: none !important;
}
#csvnf-wrap .csvnf-bar-btn.is-active {
  background: var(--csvnf-accent) !important;
  border-color: var(--csvnf-accent) !important;
  color: #ffffff !important;
}
#csvnf-wrap .csvnf-bar-btn.has-value,
#csvnf-wrap .csvnf-bar-btn.dd-open {
  border-color: var(--csvnf-accent) !important;
  color: var(--csvnf-accent) !important;
  background: #ffffff !important;
}
#csvnf-wrap .csvnf-sort-btn.is-active {
  border-color: var(--csvnf-accent) !important;
  background: #fff5f0 !important;
  color: var(--csvnf-accent) !important;
}

/* SVG arrow */
#csvnf-wrap .csvnf-arrow {
  display: inline-block !important;
  width: 10px !important;
  height: 6px !important;
  flex-shrink: 0 !important;
  transition: transform .2s !important;
  pointer-events: none !important;
}
#csvnf-wrap .csvnf-dd-btn.dd-open .csvnf-arrow { transform: rotate(180deg) !important; }

/* Badge */
#csvnf-wrap .csvnf-badge {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  min-width: 16px !important;
  height: 16px !important;
  padding: 0 3px !important;
  background: #ff3b30 !important;
  color: #ffffff !important;
  border-radius: 50% !important;
  font-size: 10px !important;
  font-weight: 700 !important;
  line-height: 1 !important;
}

/* ── Dropdown wrap ─────────────────────────────────────────── */
#csvnf-wrap .csvnf-dd-wrap {
  position: relative !important;
  flex-shrink: 0 !important;
  display: inline-flex !important;
  align-items: center !important;
}

/* ── Dropdown panel (position:fixed) ───────────────────────── */
.csvnf-dd-panel {
  display: none !important;
  position: fixed !important;
  min-width: 240px !important;
  max-width: 360px !important;
  background: #ffffff !important;
  border: 1px solid #e0e0e0 !important;
  border-radius: 8px !important;
  box-shadow: 0 8px 28px rgba(0,0,0,.14) !important;
  z-index: 999999 !important;
  padding: 14px !important;
  margin: 0 !important;
  font-family: var(--csvnf-font) !important;
  font-size: 14px !important;
  color: #1e1e1e !important;
  line-height: 1.5 !important;
}
.csvnf-dd-panel.is-open { display: block !important; }

.csvnf-dd-panel .csvnf-dd-chips {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: wrap !important;
  gap: 8px !important;
  max-height: 220px !important;
  overflow-y: auto !important;
  padding: 0 !important;
  margin: 0 !important;
}
.csvnf-dd-panel .csvnf-dd-foot {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 8px !important;
  margin: 12px 0 0 !important;
  padding: 10px 0 0 !important;
  border-top: 1px solid #e0e0e0 !important;
}

/* Buttons trong dropdown panel */
.csvnf-dd-panel .csvnf-link-btn {
  -webkit-appearance: none !important;
  appearance: none !important;
  display: inline-block !important;
  background: none !important;
  border: none !important;
  padding: 0 !important;
  margin: 0 !important;
  font-family: var(--csvnf-font) !important;
  font-size: 13px !important;
  color: #757575 !important;
  cursor: pointer !important;
  line-height: 1.4 !important;
  box-shadow: none !important;
  text-shadow: none !important;
}
.csvnf-dd-panel .csvnf-link-btn:hover { color: #1e1e1e !important; }

.csvnf-dd-panel .csvnf-apply-dd-btn {
  -webkit-appearance: none !important;
  appearance: none !important;
  display: inline-block !important;
  padding: 8px 18px !important;
  background: var(--csvnf-accent) !important;
  color: #ffffff !important;
  border: none !important;
  border-radius: 6px !important;
  font-family: var(--csvnf-font) !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  white-space: nowrap !important;
  line-height: 1.4 !important;
  box-shadow: none !important;
  text-shadow: none !important;
  margin: 0 !important;
}
.csvnf-dd-panel .csvnf-apply-dd-btn:hover { opacity: .88 !important; }

/* ── Chip ───────────────────────────────────────────────────── */
#csvnf-wrap .csvnf-chip,
.csvnf-dd-panel .csvnf-chip {
  -webkit-appearance: none !important;
  appearance: none !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  height: 32px !important;
  padding: 0 14px !important;
  border: 1.5px solid #e0e0e0 !important;
  border-radius: 20px !important;
  background: #ffffff !important;
  font-family: var(--csvnf-font) !important;
  font-size: 13px !important;
  font-weight: 400 !important;
  color: #1e1e1e !important;
  cursor: pointer !important;
  white-space: nowrap !important;
  line-height: 1 !important;
  text-decoration: none !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  margin: 0 !important;
  transition: border-color .15s, background .15s, color .15s !important;
  box-shadow: none !important;
  text-shadow: none !important;
}
#csvnf-wrap .csvnf-chip:hover,
.csvnf-dd-panel .csvnf-chip:hover {
  border-color: var(--csvnf-accent) !important;
  color: var(--csvnf-accent) !important;
  background: #ffffff !important;
}
#csvnf-wrap .csvnf-chip:focus,
.csvnf-dd-panel .csvnf-chip:focus { outline: none !important; box-shadow: none !important; }
#csvnf-wrap .csvnf-chip.is-selected,
.csvnf-dd-panel .csvnf-chip.is-selected {
  background: var(--csvnf-accent) !important;
  border-color: var(--csvnf-accent) !important;
  color: #ffffff !important;
}

/* Color dot */
#csvnf-wrap .csvnf-color-dot,
.csvnf-dd-panel .csvnf-color-dot {
  display: inline-block !important;
  width: 14px !important;
  height: 14px !important;
  border-radius: 50% !important;
  border: 1.5px solid rgba(0,0,0,.15) !important;
  flex-shrink: 0 !important;
}
.is-selected .csvnf-color-dot { border-color: rgba(255,255,255,.5) !important; }

/* ── Modal overlay ─────────────────────────────────────────── */
.csvnf-overlay {
  position: fixed !important;
  top: 0 !important; right: 0 !important; bottom: 0 !important; left: 0 !important;
  background: rgba(0,0,0,.52) !important;
  z-index: 1000000 !important;
  display: flex !important;
  align-items: flex-end !important;
  justify-content: center !important;
  padding: 0 !important;
  margin: 0 !important;
}
.csvnf-overlay[hidden] { display: none !important; }
@media (min-width: 769px) { .csvnf-overlay { align-items: center !important; } }

/* ── Modal box ─────────────────────────────────────────────── */
.csvnf-modal {
  background: #ffffff !important;
  width: 100% !important;
  max-width: 840px !important;
  max-height: 92vh !important;
  border-radius: 16px 16px 0 0 !important;
  display: flex !important;
  flex-direction: column !important;
  overflow: hidden !important;
  margin: 0 !important;
  padding: 0 !important;
  font-family: var(--csvnf-font) !important;
  animation: csvnf-up .2s ease !important;
  box-shadow: 0 -4px 32px rgba(0,0,0,.15) !important;
}
@media (min-width: 769px) {
  .csvnf-modal { border-radius: 12px !important; max-height: 88vh !important; }
}
@keyframes csvnf-up {
  from { opacity:0; transform: translateY(20px); }
  to   { opacity:1; transform: translateY(0); }
}

.csvnf-modal .csvnf-modal-head {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 16px 20px !important;
  border-bottom: 1px solid #e0e0e0 !important;
  flex-shrink: 0 !important;
  margin: 0 !important;
}
.csvnf-modal .csvnf-modal-title {
  font-family: var(--csvnf-font) !important;
  font-size: 15px !important;
  font-weight: 600 !important;
  color: #1e1e1e !important;
  line-height: 1.4 !important;
  margin: 0 !important;
  padding: 0 !important;
}
.csvnf-modal .csvnf-close {
  -webkit-appearance: none !important;
  appearance: none !important;
  display: inline-block !important;
  background: none !important;
  border: none !important;
  font-family: var(--csvnf-font) !important;
  font-size: 13px !important;
  color: #757575 !important;
  cursor: pointer !important;
  padding: 4px 8px !important;
  border-radius: 4px !important;
  line-height: 1.4 !important;
  margin: 0 !important;
  box-shadow: none !important;
}
.csvnf-modal .csvnf-close:hover { color: #1e1e1e !important; background: #f5f5f5 !important; }

.csvnf-modal .csvnf-modal-body {
  overflow-y: auto !important;
  flex: 1 !important;
  padding: 0 !important;
  margin: 0 !important;
}
.csvnf-modal .csvnf-group {
  padding: 16px 20px !important;
  border-bottom: 1px solid #f0f0f0 !important;
  margin: 0 !important;
}
.csvnf-modal .csvnf-group:last-child { border-bottom: none !important; }
.csvnf-modal .csvnf-group-label {
  display: block !important;
  font-family: var(--csvnf-font) !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  color: #1e1e1e !important;
  line-height: 1.4 !important;
  margin: 0 0 12px !important;
  padding: 0 !important;
}
.csvnf-modal .csvnf-chip-row {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: wrap !important;
  gap: 8px !important;
  margin: 0 !important;
  padding: 0 !important;
}

.csvnf-modal .csvnf-modal-foot {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 14px 20px !important;
  border-top: 1px solid #e0e0e0 !important;
  flex-shrink: 0 !important;
  background: #ffffff !important;
  margin: 0 !important;
  gap: 12px !important;
}
.csvnf-modal .csvnf-btn-clear {
  -webkit-appearance: none !important;
  appearance: none !important;
  display: inline-block !important;
  background: none !important;
  border: 1.5px solid var(--csvnf-accent) !important;
  color: var(--csvnf-accent) !important;
  border-radius: 6px !important;
  padding: 9px 22px !important;
  font-family: var(--csvnf-font) !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  cursor: pointer !important;
  white-space: nowrap !important;
  line-height: 1.4 !important;
  margin: 0 !important;
  box-shadow: none !important;
}
.csvnf-modal .csvnf-btn-clear:hover { background: #fff5f0 !important; }

.csvnf-modal .csvnf-btn-apply {
  -webkit-appearance: none !important;
  appearance: none !important;
  display: inline-block !important;
  background: var(--csvnf-accent) !important;
  color: #ffffff !important;
  border: none !important;
  border-radius: 6px !important;
  padding: 10px 36px !important;
  font-family: var(--csvnf-font) !important;
  font-size: 15px !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  white-space: nowrap !important;
  line-height: 1.4 !important;
  margin: 0 !important;
  box-shadow: none !important;
  text-shadow: none !important;
}
.csvnf-modal .csvnf-btn-apply:hover { opacity: .88 !important; }

/* ── Misc ──────────────────────────────────────────────────── */
body.csvnf-open { overflow: hidden !important; }
@media (max-width: 600px) {
  #csvnf-wrap .csvnf-bar-btn     { font-size: 12px !important; padding: 0 10px !important; }
  #csvnf-wrap .csvnf-chip,
  .csvnf-dd-panel .csvnf-chip    { font-size: 12px !important; padding: 0 10px !important; }
  .csvnf-modal .csvnf-group      { padding: 14px 16px !important; }
  .csvnf-modal .csvnf-modal-foot { padding: 12px 16px !important; }
}