/* LOOP shop assistant widget — self-contained, on-brand (ink charcoal /
   antique gold / rose). Scoped under #loop-assistant so it won't clash. */
#loop-assistant {
  --logo: rgba(96, 211, 211);
  --la-ink: #211d1a;
  --la-ink-soft: #6f665d;
  --la-rose: #d98a97;
  --la-line: #e7e1d8;
  --la-bg: #fffdfa;
  --la-bot-bg: #f4efe8;
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 9999;
  font-family: inherit;
}

#loop-assistant .la-launcher {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: none;
  background: var(--logo);
  color: #fff;
  display: grid;
  place-items: center;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(33, 29, 26, 0.28);
  transition: transform 0.15s ease;
}
#loop-assistant .la-launcher:hover { transform: translateY(-2px); }

#loop-assistant .la-panel {
  position: absolute;
  right: 0;
  bottom: 70px;
  width: 360px;
  max-width: calc(100vw - 32px);
  height: 520px;
  max-height: calc(100vh - 120px);
  background: var(--la-bg);
  border: 1px solid var(--la-line);
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(33, 29, 26, 0.22);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

#loop-assistant .la-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  background: var(--la-ink);
  color: #fff;
}
#loop-assistant .la-head-title { display: flex; align-items: center; gap: 10px; }
#loop-assistant .la-head-title strong { display: block; font-size: 0.95rem; }
#loop-assistant .la-sub { font-size: 0.72rem; opacity: 0.75; }
#loop-assistant .la-dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--logo);
  box-shadow: 0 0 0 3px rgba(182, 146, 79, 0.25);
}
#loop-assistant .la-head-actions { display: flex; gap: 4px; }
#loop-assistant .la-head-actions button {
  background: transparent; border: none; color: #fff; opacity: 0.8;
  cursor: pointer; padding: 4px; border-radius: 6px; display: grid; place-items: center;
}
#loop-assistant .la-head-actions button:hover { opacity: 1; background: rgba(255,255,255,0.1); }

#loop-assistant .la-body {
  flex: 1;
  overflow-y: auto;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

#loop-assistant .la-msg {
  max-width: 84%;
  padding: 9px 12px;
  border-radius: 14px;
  font-size: 0.88rem;
  line-height: 1.45;
  white-space: pre-wrap;
  word-wrap: break-word;
}
#loop-assistant .la-bot { align-self: flex-start; background: var(--la-bot-bg); color: var(--la-ink); border-bottom-left-radius: 4px; }
#loop-assistant .la-user { align-self: flex-end; background: var(--la-ink); color: #fff; border-bottom-right-radius: 4px; }

#loop-assistant .la-typing { display: inline-flex; gap: 4px; align-items: center; }
#loop-assistant .la-typing i {
  width: 6px; height: 6px; border-radius: 50%; background: var(--la-ink-soft);
  animation: la-blink 1.2s infinite ease-in-out;
}
#loop-assistant .la-typing i:nth-child(2) { animation-delay: 0.2s; }
#loop-assistant .la-typing i:nth-child(3) { animation-delay: 0.4s; }
@keyframes la-blink { 0%, 80%, 100% { opacity: 0.3; } 40% { opacity: 1; } }

#loop-assistant .la-cards { display: flex; flex-direction: column; gap: 8px; align-self: stretch; }
#loop-assistant .la-card {
  display: flex; gap: 10px; align-items: center;
  border: 1px solid var(--la-line); border-radius: 12px; padding: 8px;
  text-decoration: none; color: var(--la-ink); background: #fff;
  transition: border-color 0.15s ease;
}
#loop-assistant .la-card:hover { border-color: var(--logo); }
#loop-assistant .la-card img { width: 46px; height: 46px; object-fit: cover; border-radius: 8px; flex-shrink: 0; }
#loop-assistant .la-card .la-card-name { font-size: 0.82rem; font-weight: 600; }
#loop-assistant .la-card .la-card-price { font-size: 0.8rem; color: var(--logo); }
#loop-assistant .la-card .la-oos { font-size: 0.72rem; color: var(--la-rose); }

#loop-assistant .la-wa {
  align-self: flex-start;
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.82rem; text-decoration: none;
  color: var(--la-ink); border: 1px solid var(--logo);
  padding: 7px 12px; border-radius: 999px; background: #fff;
}
#loop-assistant .la-wa:hover { background: var(--la-bot-bg); }

#loop-assistant .la-input {
  display: flex; gap: 8px; padding: 10px; border-top: 1px solid var(--la-line);
}
#loop-assistant .la-input input {
  flex: 1; border: 1px solid var(--la-line); border-radius: 999px;
  padding: 9px 14px; font-size: 0.88rem; outline: none; color: var(--la-ink);
}
#loop-assistant .la-input input:focus { border-color: var(--logo); }
#loop-assistant .la-input button {
  width: 40px; height: 40px; border-radius: 50%; border: none;
  background: var(--la-ink); color: #fff; cursor: pointer;
  display: grid; place-items: center; flex-shrink: 0;
}
#loop-assistant .la-input button:disabled { opacity: 0.5; cursor: default; }

@media (max-width: 480px) {
  #loop-assistant .la-panel { width: calc(100vw - 24px); height: calc(100vh - 100px); }
}