@import url('https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&display=swap');

#hc-widget-btn { position: fixed; bottom: 20px; right: 20px; width: 56px; height: 56px; border-radius: 50%; background: #003049; color: #fff; border: none; font-size: 24px; cursor: pointer; box-shadow: 0 2px 8px rgba(0,0,0,0.2); z-index: 1000; }
#hc-widget-panel { position: fixed; bottom: 90px; right: 20px; width: 320px; max-height: 420px; background: #fff; display: none; flex-direction: column; overflow: hidden; z-index: 1000; font-family: 'Inter', 'Noto Sans', sans-serif; }
#hc-widget-panel.open { display: flex; }
#hc-widget-header { background: #003049; color: #fff; padding: 12px 16px; font-weight: 600; }
#hc-widget-messages { flex: 1; overflow-y: auto; padding: 12px; font-size: 14px; }
.hc-msg { margin-bottom: 10px; line-height: 1.4; }
.hc-msg.user { text-align: right; color: #003049; }
.hc-msg.model { text-align: left; color: #333; }
#hc-widget-input-row { display: flex; border-top: 1px solid #eee; }
#hc-widget-input { flex: 1; border: none; padding: 10px; font-size: 14px; outline: none; font-family: inherit; }
#hc-widget-send { border: none; background: #003049; color: #fff; padding: 10px 24px; cursor: pointer; font-family: inherit; font-size: 14px; }