:root{
  --lwc-primary:#25D366;
  --lwc-text:#ffffff;
  --lwc-radius:14px;
  --lwc-shadow: 0 12px 30px rgba(0,0,0,.18);
  --lwc-border: rgba(0,0,0,.08);
  --lwc-bg: #ffffff;
}

.lwc-widget{
  position: fixed;
  bottom: 18px;
  z-index: 99999;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}
.lwc-pos-right{ right: 18px; }
.lwc-pos-left{ left: 18px; }

.lwc-fab{
  display:flex;
  align-items:center;
  gap:10px;
  border: none;
  background: var(--lwc-primary);
  color: var(--lwc-text);
  padding: 12px 14px;
  border-radius: 999px;
  cursor: pointer;
  box-shadow: var(--lwc-shadow);
  font-weight: 700;
  margin-bottom:58px;
}
.lwc-fab-dot{
  width: 10px; height: 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.9);
}
.lwc-fab-text{ font-size: 14px; }

.lwc-panel{
  position: absolute;
  bottom: calc(100% + 10px); /* panel above button */
  left: 0;                  /* default for left-position */
  width: 320px;
  max-width: calc(100vw - 40px);
  background: var(--lwc-bg);
  border: 1px solid var(--lwc-border);
  box-shadow: var(--lwc-shadow);
  border-radius: var(--lwc-radius);
  overflow: hidden;
  transform: translateY(10px);
  opacity: 0;
  pointer-events: none;
  transition: all .18s ease;

}

.lwc-open .lwc-panel{
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.lwc-panel-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 12px 14px;
  background: rgba(0,0,0,.03);
}
.lwc-panel-title{
  font-weight: 800;
  font-size: 14px;
}
.lwc-panel-close{
  border:none;
  background:transparent;
  font-size: 22px;
  cursor:pointer;
  line-height: 1;
  padding: 2px 6px;
}

.lwc-panel-body{
  padding: 14px;
}

.lwc-select{
  width: 100%;
  border: 1px solid var(--lwc-border);
  border-radius: 12px;
  padding: 10px 10px;
  font-size: 14px;
  background: #fff;
}

.lwc-hint{
  font-size: 12px;
  opacity: .75;
  margin: 10px 0 12px;
}

.lwc-btn{
  width: 100%;
  border: none;
  border-radius: 12px;
  padding: 12px 12px;
  background: var(--lwc-primary);
  color: var(--lwc-text);
  font-weight: 800;
  cursor: pointer;
}

.lwc-powered{
  font-size: 11px;
  opacity: .65;
  margin-top: 10px;
  text-align: center;
}

.lwc-empty{
  font-size: 13px;
  opacity: .8;
}

/* Shortcode block styling */
.lwc-shortcode .lwc-box{
  max-width: 420px;
  border: 1px solid var(--lwc-border);
  border-radius: var(--lwc-radius);
  padding: 14px;
  box-shadow: 0 6px 20px rgba(0,0,0,.08);
  background: #fff;
}
.lwc-title{
  font-weight: 900;
  margin-bottom: 10px;
}

.lwc-pos-right .lwc-panel{
  right: 0;
  left: auto;
}

.lwc-pos-left .lwc-panel{
  left: 0;
  right: auto;
}

/* Bubble tooltip */
.lwc-bubble{
  position: absolute;
  bottom: calc(100% + 10px);
  right: 0;
  max-width: 240px;
  background: #ffffff;
  border: 1px solid var(--lwc-border);
  border-radius: 999px;
  padding: 8px 12px;
  box-shadow: 0 10px 24px rgba(0,0,0,.14);
  font-size: 12px;
  line-height: 1.2;
  animation: lwc-bubble-float 1.6s ease-in-out infinite;
  transform-origin: bottom right;
}

.lwc-pos-left .lwc-bubble{
  left: 0;
  right: auto;
  transform-origin: bottom left;
}

.lwc-bubble::after{
  content: "";
  position: absolute;
  bottom: -6px;
  right: 18px;
  width: 10px;
  height: 10px;
  background: #ffffff;
  border-right: 1px solid var(--lwc-border);
  border-bottom: 1px solid var(--lwc-border);
  transform: rotate(45deg);
}

.lwc-pos-left .lwc-bubble::after{
  left: 18px;
  right: auto;
}

.lwc-bubble-hide{
  opacity: 0;
  transform: translateY(6px);
  pointer-events: none;
  transition: opacity .15s ease, transform .15s ease;
}

@keyframes lwc-bubble-float{
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}