@keyframes _si{to{opacity:1}}

.legacy-content .input-box {background:var(--card);border:1.5px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-card);margin-top:8px}.legacy-content .input-box .label {font-size:13px;font-weight:700;color:var(--sub);margin-bottom:10px}.legacy-content .example-btns {display:flex;flex-wrap:wrap;gap:8px}.legacy-content .example-btn {padding:8px 16px;border-radius:8px;border:1.5px solid var(--border);background:var(--card);font-size:13px;font-weight:600;cursor:pointer;transition:all .2s;font-family:inherit;color:var(--text)}.legacy-content .example-btn:hover {border-color:var(--accent);background:rgba(0,102,255,.04)}.legacy-content .example-btn.active {border-color:var(--accent);background:rgba(0,102,255,.08);color:var(--accent)}.legacy-content .msg-chain {margin-top:16px;background:var(--card);border:1.5px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow-card);max-height:420px;overflow-y:auto}.legacy-content .msg-item {display:flex;align-items:flex-start;gap:10px;padding:8px 12px;border-radius:var(--radius-sm);margin-bottom:6px;font-size:13px;line-height:1.6;transition:all .3s;opacity:0;transform:translateX(-8px)}.legacy-content .msg-item.show {opacity:1;transform:translateX(0)}.legacy-content .msg-item .role {font-weight:800;font-size:11px;padding:2px 8px;border-radius:4px;white-space:nowrap;flex-shrink:0}.legacy-content .msg-item .content {flex:1;color:var(--text)}.legacy-content .msg-item .tokens {font-size:11px;font-weight:700;color:var(--sub);white-space:nowrap;flex-shrink:0}.legacy-content .msg-item.system {background:rgba(124,58,237,.04)}.legacy-content .msg-item.system .role {background:rgba(124,58,237,.12);color:var(--purple)}.legacy-content .msg-item.user-msg {background:rgba(0,102,255,.04)}.legacy-content .msg-item.user-msg .role {background:rgba(0,102,255,.12);color:var(--accent)}.legacy-content .msg-item.assistant {background:rgba(22,163,74,.04)}.legacy-content .msg-item.assistant .role {background:rgba(22,163,74,.12);color:var(--success)}.legacy-content .msg-item.tool-call {background:rgba(217,119,6,.04)}.legacy-content .msg-item.tool-call .role {background:rgba(217,119,6,.12);color:var(--amber)}.legacy-content .msg-item.tool-result {background:rgba(8,145,178,.04)}.legacy-content .msg-item.tool-result .role {background:rgba(8,145,178,.12);color:var(--cyan)}.legacy-content .summary-bar {display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:16px}@media(max-width:768px){.legacy-content .summary-bar {grid-template-columns:repeat(2,1fr)}}.legacy-content .summary-item {background:var(--card);border:1.5px solid var(--border);border-radius:var(--radius-sm);padding:14px;text-align:center;box-shadow:var(--shadow-card)}.legacy-content .summary-item .s-val {font-size:24px;font-weight:900;color:var(--text);letter-spacing:-1px}.legacy-content .summary-item .s-label {font-size:12px;color:var(--sub);font-weight:600;margin-top:4px}.legacy-content .summary-item.cost .s-val {color:var(--danger)}.legacy-content .slider-wrap {margin-top:20px;background:var(--card);border:1.5px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-card)}.legacy-content .slider-wrap h3 {font-size:16px;font-weight:800;color:var(--text);margin-bottom:14px}.legacy-content .slider-row {display:flex;align-items:center;gap:16px}.legacy-content .slider-row label {font-size:13px;font-weight:600;color:var(--sub);white-space:nowrap}.legacy-content .slider-row input[type=range] {flex:1;accent-color:var(--accent)}.legacy-content .slider-row .val {font-size:15px;font-weight:800;color:var(--accent);min-width:60px;text-align:right}.legacy-content .cost-chart {display:flex;align-items:flex-end;gap:6px;height:120px;margin-top:16px;padding:16px 0}.legacy-content .cost-bar {flex:1;border-radius:6px 6px 0 0;background:linear-gradient(to top,rgba(0,102,255,.6),rgba(0,102,255,.2));transition:height .4s ease;position:relative;min-width:20px}.legacy-content .cost-bar .bar-label {position:absolute;bottom:-22px;left:50%;transform:translateX(-50%);font-size:10px;color:var(--sub);white-space:nowrap;font-weight:600}.legacy-content .cost-bar .bar-val {position:absolute;top:-20px;left:50%;transform:translateX(-50%);font-size:11px;color:var(--accent);white-space:nowrap;font-weight:700}.legacy-content .takeaway {background:rgba(217,119,6,.04);border:1.5px solid rgba(217,119,6,.18);border-radius:var(--radius);padding:16px 20px;font-size:15px;color:var(--text);display:flex;gap:10px;line-height:1.7;margin-top:24px}.legacy-content .takeaway b {color:var(--amber)}