#llwa-widget {
  --llwa-color: #25D366;
  position: fixed;
  bottom: 20px;
  z-index: 99998;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
#llwa-widget.llwa-pos-right { right: 20px; }
#llwa-widget.llwa-pos-left  { left: 20px; }

#llwa-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--llwa-color);
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 14px;
  box-shadow: 0 6px 20px rgba(0,0,0,.25);
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease;
}
#llwa-toggle:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(0,0,0,.3); }
#llwa-toggle svg { flex-shrink: 0; display: block; }
.llwa-toggle-label {
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  max-width: 0;
  overflow: hidden;
  transition: max-width .3s ease;
}
@media(min-width: 640px) {
  #llwa-toggle:hover .llwa-toggle-label,
  #llwa-widget.llwa-open .llwa-toggle-label { max-width: 220px; padding-right: 2px; }
}

#llwa-panel {
  position: absolute;
  bottom: 74px;
  width: min(320px, calc(100vw - 40px));
  max-height: min(460px, calc(100vh - 140px));
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 12px 40px rgba(0,0,0,.22);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
#llwa-widget.llwa-pos-right #llwa-panel { right: 0; }
#llwa-widget.llwa-pos-left  #llwa-panel { left: 0; }
#llwa-panel[hidden] { display: none; }

.llwa-panel-hd {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  background: var(--llwa-color);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
}
.llwa-panel-hd #llwa-panel-title { flex: 1; }
.llwa-back, .llwa-panel-hd #llwa-close {
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  padding: 4px;
  border-radius: 6px;
}
.llwa-back:hover, .llwa-panel-hd #llwa-close:hover { background: rgba(255,255,255,.18); }

.llwa-screen { overflow-y: auto; }
.llwa-screen[hidden] { display: none; }

.llwa-list { list-style: none; margin: 0; padding: 8px; }
.llwa-list li { margin: 0; padding: 0; list-style: none; }

.llwa-store-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: none;
  border: none;
  border-bottom: 1px solid #f0f0f0;
  padding: 14px 10px;
  font-size: 14.5px;
  font-family: inherit;
  color: #222;
  cursor: pointer;
  text-align: left;
  text-decoration: none;
}
.llwa-store-btn:hover { background: #f7f7f7; }
.llwa-arrow { color: #999; }

.llwa-list-vendors { padding: 8px; }
.llwa-vendor-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 10px;
  border-bottom: 1px solid #f0f0f0;
  text-decoration: none;
  color: #222;
}
.llwa-vendor-btn:hover { background: #f7f7f7; }
.llwa-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: #e7e7e7;
  display: flex;
  align-items: center;
  justify-content: center;
}
.llwa-avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.llwa-avatar-fallback { font-size: 15px; font-weight: 600; color: #777; text-transform: uppercase; }
.llwa-vendor-name { font-size: 14.5px; }

@media(max-width: 480px) {
  #llwa-widget { bottom: 14px; }
  #llwa-widget.llwa-pos-right { right: 14px; }
  #llwa-widget.llwa-pos-left  { left: 14px; }
  #llwa-panel { bottom: 68px; }
}