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var(--accent);outline-offset:3px}.support-chat-panel{background:var(--bg-glass);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--border-strong);border-radius:var(--radius-lg);width:min(100vw - 32px,400px);max-height:min(560px,100dvh - 100px);box-shadow:var(--shadow-lg);flex-direction:column;display:flex;overflow:hidden}.support-chat-header{border-bottom:1px solid var(--border);background:var(--bg-elevated);justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;display:flex}.support-chat-title{letter-spacing:-.02em;margin:0;font-size:16px;font-weight:600}.support-chat-close{border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;padding:8px;transition:background .15s,color .15s;display:flex}.support-chat-close:hover{background:var(--bg-secondary);color:var(--text-primary)}.support-chat-banner{color:var(--orange);border-bottom:1px solid var(--border);background:#ff9f0a1f;justify-content:space-between;align-items:flex-start;gap:10px;padding:10px 14px;font-size:13px;display:flex}.support-chat-banner-dismiss{color:var(--accent);cursor:pointer;text-underline-offset:2px;background:0 0;border:none;flex-shrink:0;font-size:12px;font-weight:600;text-decoration:underline}.support-chat-messages{flex-direction:column;flex:1;gap:12px;padding:16px;display:flex;overflow-y:auto}.support-chat-bubble{border-radius:var(--radius);max-width:92%;padding:10px 14px;font-size:14px;line-height:1.55}.support-chat-bubble--user{background:var(--accent-soft);border:1px solid var(--accent-dim);color:var(--text-primary);align-self:flex-end}.support-chat-bubble--assistant{background:var(--bg-secondary);border:1px solid var(--border);color:var(--text-secondary);align-self:flex-start}.support-chat-bubble-meta{text-transform:uppercase;letter-spacing:.06em;color:var(--text-tertiary);margin-bottom:6px;font-size:11px;font-weight:600;display:block}.support-chat-bubble-text{white-space:pre-wrap;color:var(--text-primary)}.support-chat-bubble--typing{align-items:center;gap:6px;padding:16px 14px;display:flex}.support-chat-typing-dot{background:var(--text-tertiary);border-radius:50%;width:6px;height:6px;animation:1.2s ease-in-out infinite supportChatPulse}.support-chat-typing-dot:nth-child(2){animation-delay:.15s}.support-chat-typing-dot:nth-child(3){animation-delay:.3s}@keyframes supportChatPulse{0%,80%,to{opacity:.35;transform:scale(1)}40%{opacity:1;transform:scale(1.15)}}.support-chat-form{border-top:1px solid var(--border);background:var(--bg-elevated);align-items:flex-end;gap:10px;padding:12px 14px;display:flex}.support-chat-input{resize:none;font-family:var(--font);color:var(--text-primary);background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);flex:1;padding:10px 12px;font-size:14px;line-height:1.4}.support-chat-input:focus{border-color:var(--accent-dim);box-shadow:0 0 0 2px var(--accent-soft);outline:none}.support-chat-input::placeholder{color:var(--text-tertiary)}.support-chat-send{flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;min-height:44px;padding:0;display:flex}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.animate-in{animation:.6s forwards fadeInUp}.animate-delay-1{opacity:0;animation-delay:.1s}.animate-delay-2{opacity:0;animation-delay:.2s}.animate-delay-3{opacity:0;animation-delay:.3s}