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svg{width:20px;height:20px;fill:#fff}.welcome-message{background:linear-gradient(135deg,#2d70ff1a,#0402c50d);border-left:4px solid var(--color-primary);padding:16px;border-radius:12px;margin-bottom:16px}.welcome-message h4{color:var(--color-primary-dark);margin-bottom:8px;font-size:1rem}.welcome-message p{color:var(--color-text-secondary);font-size:.85rem;line-height:1.5;margin:0}.quick-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.quick-action{background:#fff;border:1px solid var(--color-primary);color:var(--color-primary);padding:8px 14px;border-radius:20px;font-size:.8rem;cursor:pointer;transition:all .2s}.quick-action:hover{background:var(--color-primary);color:#fff;transform:translateY(-2px)}@media(max-width:768px){.chat-widget{bottom:20px;right:20px;left:20px}.chat-panel{position:fixed;inset:0;width:100%;max-width:100%;height:100%;max-height:100%;border-radius:0;z-index:9999}.chat-panel.open{transform:translateY(0) scale(1)}.chat-header{border-radius:0;padding:max(20px,env(safe-area-inset-top) + 20px) 20px 20px 20px}.chat-messages{padding:16px;padding-bottom:max(16px,env(safe-area-inset-bottom))}.chat-input-wrapper{padding:16px;padding-bottom:max(16px,env(safe-area-inset-bottom) + 16px)}.chat-button{width:60px;height:60px;position:fixed;right:20px;bottom:20px}.chat-button svg{width:26px;height:26px}.message-content{max-width:85%}.chat-input{font-size:16px}}@media(max-width:380px){.quick-action{font-size:.75rem;padding:6px 12px}.welcome-message{padding:12px}.message-content{font-size:.85rem;padding:10px 14px}.chat-message.user .message-content{padding:12px 16px}}.error-message{background:#fee;border-left:4px solid #f44;padding:12px;border-radius:8px;color:#c33;font-size:.85rem;margin:8px 0}