:root{color:#222;font-family:system-ui,-apple-system,sans-serif}body{background:#f6f7f9;margin:0}.topbar{color:#fff;background:#1e293b;justify-content:space-between;align-items:center;padding:10px 24px;display:flex}.topbar .brand{color:#fff;font-size:18px;font-weight:700;text-decoration:none}.gpu-badge{align-items:center;gap:8px;font-size:14px;display:flex}.gpu-dot{border-radius:50%;width:10px;height:10px;display:inline-block}main{max-width:1200px;margin:24px auto;padding:0 24px}table{border-collapse:collapse;background:#fff;border:1px solid #e2e8f0;width:100%}th,td{text-align:left;border-bottom:1px solid #e2e8f0;padding:8px 10px;font-size:14px}th{background:#f1f5f9}.row-failed td{background:#fef2f2}button{cursor:pointer;margin-left:6px;padding:4px 12px}button.danger{color:#b91c1c}.inline-form,.upload-row{align-items:center;gap:8px;margin:12px 0;display:flex}input[type=text],input[type=password],.inline-form input,.chat-input input{border:1px solid #cbd5e1;border-radius:4px;min-width:320px;padding:6px 10px}.error{color:#b91c1c}.login-page{text-align:center;max-width:360px;margin:80px auto}.chat-panel{background:#fff;border:1px solid #e2e8f0;border-radius:6px;margin-top:32px;padding:16px}.chat-header{justify-content:space-between;align-items:center;display:flex}.chat-messages{max-height:420px;padding:8px 0;overflow-y:auto}.chat-msg{margin:6px 0;display:flex}.chat-msg.user{justify-content:flex-end}.chat-bubble{white-space:pre-wrap;background:#f1f5f9;border-radius:10px;max-width:75%;padding:8px 12px}.chat-msg.user .chat-bubble{background:#dbeafe}.chat-input{gap:8px;margin-top:8px;display:flex}.chat-input input{flex:1}