/* ============================================================
   T3 Drilldown Categories Widget
   ============================================================ */

.t3dd-widget {
  --t3dd-primary: #0069af;
  --t3dd-text: #292929;
  --t3dd-muted: #666;
  --t3dd-border: #e8e8e8;
  --t3dd-bg-hover: #f5f8fb;
  --t3dd-duration: 240ms;
  --t3dd-ease: cubic-bezier(0.4, 0, 0.2, 1);

  position: relative;
  overflow: hidden;
  /* height được JS set động để khớp panel đang active */
  transition: height var(--t3dd-duration) var(--t3dd-ease);
}

/* === Panels — tất cả absolute stack === */
.t3dd-panel {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  /* inactive: ẩn ra ngoài bên phải, invisible */
  transform: translateX(100%);
  opacity: 0;
  pointer-events: none;
  transition:
    transform var(--t3dd-duration) var(--t3dd-ease),
    opacity   var(--t3dd-duration) var(--t3dd-ease);
  /* không dùng visibility để tránh flash; pointer-events đủ */
}

/* panel đang active */
.t3dd-panel.t3dd-active {
  position: relative;   /* take up flow để widget có height */
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}

/* panel đang slide ra bên trái (vừa bị thay bởi sub-panel) */
.t3dd-panel.t3dd-exit-left {
  position: absolute;
  transform: translateX(-40%);
  opacity: 0;
  pointer-events: none;
}

/* panel đang slide ra bên phải (vừa bị thay bởi back) */
.t3dd-panel.t3dd-exit-right {
  position: absolute;
  transform: translateX(100%);
  opacity: 0;
  pointer-events: none;
}

/* panel đang enter từ phải (drill in) */
.t3dd-panel.t3dd-enter-right {
  position: absolute;
  transform: translateX(100%);
  opacity: 0;
  pointer-events: none;
}

/* panel đang enter từ trái (back) */
.t3dd-panel.t3dd-enter-left {
  position: absolute;
  transform: translateX(-40%);
  opacity: 0;
  pointer-events: none;
}

/* === Panel header (back button) === */
.t3dd-panel-header {
  display: flex;
  align-items: center;
  margin-bottom: 2px;
}

.t3dd-back {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px 0;
  cursor: pointer;
  color: var(--t3dd-primary);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .02em;
  transition: opacity .15s;
  line-height: 1;
}
.t3dd-back:hover { opacity: .7; }

/* === Panel title (link tới parent term) === */
.t3dd-panel-title {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--t3dd-text) !important;
  text-decoration: none;
  padding: 6px 0 10px;
  border-bottom: 2px solid var(--t3dd-primary);
  margin-bottom: 4px;
  line-height: 1.3;
}
.t3dd-panel-title:hover { color: var(--t3dd-primary) !important; }
.t3dd-panel-title .t3dd-count {
  font-weight: 400;
  color: var(--t3dd-muted);
  font-size: 13px;
}

/* === List === */
.t3dd-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.t3dd-list li {
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--t3dd-border);
}
.t3dd-list li:last-child { border-bottom: none; }

.t3dd-list li.t3dd-item-active > .t3dd-item-link {
  color: var(--t3dd-primary) !important;
  font-weight: 600;
}

/* Item link */
.t3dd-item-link {
  flex: 1;
  padding: 10px 4px 10px 0;
  font-size: 14px;
  color: var(--t3dd-text) !important;
  text-decoration: none !important;
  line-height: 1.35;
  transition: color .15s;
}
.t3dd-item-link:hover { color: var(--t3dd-primary) !important; }

.t3dd-count {
  color: var(--t3dd-muted);
  font-size: 12px;
  font-weight: 400;
}

/* Drill arrow */
.t3dd-drill {
  flex-shrink: 0;
  background: none;
  border: none;
  padding: 10px 4px;
  margin-bottom: 0; /* override Flatsome global button margin-bottom: 1em */
  min-height: 0;    /* override Flatsome min-height: 2.5em */
  line-height: 1;   /* override Flatsome line-height: 2.4em */
  cursor: pointer;
  color: var(--t3dd-muted);
  display: flex;
  align-items: center;
  border-radius: 4px;
  transition: color .15s, background .15s;
}
.t3dd-drill:hover {
  color: var(--t3dd-primary);
  background: var(--t3dd-bg-hover);
}

/* === Mobile: off-canvas === */
#shop-sidebar .t3dd-widget { padding: 0; }