:root{--color-accent: #ff6600;--color-accent-dark: #003b5c;--color-watson-bubble: #f0f3f4;--color-watson-text: #000000;--color-user-bubble: #ff6600;--color-user-text: #ffffff;--color-time: #8a8a8a;--color-border: rgba(0, 0, 0, .1);--radius: 18px;font-family:Open Sans,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-weight:300}*{box-sizing:border-box}*:focus{outline:none}html,body,#root{height:100%;margin:0}body{background:#fff;color:#1a1a1a}.chat-widget{display:flex;flex-direction:column;height:100%;max-width:480px;margin:0 auto;background:#fff;border:2px solid var(--color-accent);border-radius:12px;overflow:hidden}.chat-widget.minimized{height:auto}.chat-header{flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 14px;background:var(--color-accent);color:#fff}.chat-widget.minimized .chat-header{cursor:pointer}.chat-header-title{font-size:15px;font-weight:600;letter-spacing:.3px}.chat-header-btn{background:transparent;border:none;color:#fff;font-size:16px;line-height:1;cursor:pointer;padding:4px 9px;border-radius:6px}.chat-header-btn:hover{background:#ffffff38}.chat{flex:1 1 auto;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px}.message-row{display:flex;width:100%}.message-row.left{justify-content:flex-start}.message-row.right{justify-content:flex-end}.bubble{max-width:80%;padding:12px 18px;border-radius:var(--radius);line-height:1.4;font-size:15px;font-weight:300;letter-spacing:.2px;word-wrap:break-word}.bubble.from-watson{background:var(--color-watson-bubble);color:var(--color-watson-text);border-bottom-left-radius:4px}.bubble.from-user{background:var(--color-user-bubble);color:var(--color-user-text);border-bottom-right-radius:4px}.bubble-text{margin:0;white-space:pre-wrap}.bubble.from-watson a{color:#a01441;font-weight:400}.bubble-time{display:block;margin-top:4px;font-size:11px;color:var(--color-time);text-align:right}.from-user .bubble-time{color:#fffc}.option-button{background:#fff;color:var(--color-accent-dark);border:1px solid var(--color-accent);border-radius:20px;padding:8px 18px;font-family:inherit;font-size:14px;cursor:pointer;transition:background .15s ease,color .15s ease}.option-button:hover{background:var(--color-accent);color:#fff}.input{flex:0 0 auto;display:flex;align-items:flex-end;gap:8px;padding:12px;border-top:2px solid var(--color-accent)}.input-field{flex:1 1 auto;resize:none;height:44px;max-height:120px;padding:11px 14px;border:1px solid var(--color-border);border-radius:22px;font-family:inherit;font-size:15px}.input-field:focus{border-color:var(--color-accent)}.input-field::placeholder{color:#9a9a9a}.send-button{flex:0 0 auto;height:44px;padding:0 22px;background:var(--color-accent);color:#fff;border:none;border-radius:22px;font-family:inherit;font-size:14px;text-transform:uppercase;letter-spacing:.5px;cursor:pointer}.send-button:hover{filter:brightness(1.05)}