.agent-scope{--md-primary:#1565c0;--md-primary-dark:#0d47a1;--md-on-primary:#fff;--md-primary-container:#d6e3ff;--md-on-primary-container:#001b3f;--md-bg:#f6f6f8;--md-surface:#fff;--md-surface-variant:#f1f1f4;--md-on-surface:#1c1b1f;--md-on-surface-variant:#5f5c66;--md-outline:#e4e2e6;--md-success:#2e7d32;--md-warning:#ed6c02;--md-danger:#d32f2f;--md-info:#0277bd;--md-radius:16px;--md-radius-sm:10px;--md-elev-1:0 1px 2px #0000000f, 0 1px 3px #0000001a;--md-elev-2:0 2px 6px #00000014, 0 1px 2px #0000000f;--md-elev-3:0 6px 16px #0000001f;color:var(--md-on-surface);background:var(--md-bg);min-height:100vh;font-family:Roboto,PingFang HK,Microsoft JhengHei,system-ui,sans-serif}.agent-scope *{box-sizing:border-box}.app-bar{z-index:20;background:linear-gradient(135deg, var(--md-primary), var(--md-primary-dark));height:56px;color:var(--md-on-primary);box-shadow:var(--md-elev-2);align-items:center;gap:12px;padding:0 16px;display:flex;position:sticky;top:0}.app-bar__title{flex:1;font-size:20px;font-weight:600}.app-bar__action{width:40px;height:40px;color:var(--md-on-primary);cursor:pointer;background:0 0;border:0;border-radius:50%;justify-content:center;align-items:center;display:inline-flex}.app-bar__action:hover{background:#ffffff29}.page{max-width:720px;margin:0 auto;padding:16px 16px 88px}.section-title{color:var(--md-on-surface-variant);letter-spacing:.3px;margin:20px 4px 10px;font-size:14px;font-weight:600}.card{background:var(--md-surface);border-radius:var(--md-radius);box-shadow:var(--md-elev-1);margin-bottom:12px;padding:16px}.card--flat{box-shadow:none;border:1px solid var(--md-outline)}.grid-2{grid-template-columns:1fr 1fr;gap:12px;display:grid}.grid-4{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.stat{flex-direction:column;gap:4px;display:flex}.stat__label{color:var(--md-on-surface-variant);font-size:12px}.stat__value{font-size:24px;font-weight:700;line-height:1.1}.stat__value--primary{color:var(--md-primary)}.stat__sub{color:var(--md-on-surface-variant);font-size:12px}.hero{background:linear-gradient(135deg, var(--md-primary), var(--md-primary-dark));color:var(--md-on-primary);border-radius:var(--md-radius);box-shadow:var(--md-elev-2);margin-bottom:16px;padding:20px}.hero__label{opacity:.85;font-size:13px}.hero__value{margin:4px 0 2px;font-size:34px;font-weight:800}.hero__row{gap:24px;margin-top:14px;display:flex}.hero__item small{opacity:.8;font-size:12px;display:block}.hero__item b{font-size:18px;font-weight:700}.btn{cursor:pointer;border:0;border-radius:20px;justify-content:center;align-items:center;gap:8px;height:40px;padding:0 20px;font-size:14px;font-weight:600;transition:box-shadow .15s,background .15s,opacity .15s;display:inline-flex}.btn--filled{background:var(--md-primary);color:var(--md-on-primary);box-shadow:var(--md-elev-1)}.btn--filled:hover{box-shadow:var(--md-elev-2)}.btn--tonal{background:var(--md-primary-container);color:var(--md-on-primary-container)}.btn--text{color:var(--md-primary);background:0 0;padding:0 12px}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--block{width:100%}.list{background:var(--md-surface);border-radius:var(--md-radius);box-shadow:var(--md-elev-1);overflow:hidden}.list-item{border-bottom:1px solid var(--md-outline);color:inherit;align-items:center;gap:12px;padding:14px 16px;text-decoration:none;display:flex}.list-item:last-child{border-bottom:0}.list-item:active{background:var(--md-surface-variant)}.list-item__body{flex:1;min-width:0}.list-item__title{font-size:15px;font-weight:600}.list-item__meta{color:var(--md-on-surface-variant);margin-top:2px;font-size:13px}.list-item__trailing{text-align:right;white-space:nowrap;font-weight:700}.avatar{background:var(--md-primary-container);width:40px;height:40px;color:var(--md-on-primary-container);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-weight:700;display:flex}.chip{background:var(--md-surface-variant);color:var(--md-on-surface-variant);border-radius:8px;align-items:center;padding:2px 10px;font-size:12px;font-weight:600;display:inline-flex}.chip--success{color:var(--md-success);background:#e6f4ea}.chip--warning{color:var(--md-warning);background:#fdf0e3}.chip--danger{color:var(--md-danger);background:#fdeaea}.chip--info{color:var(--md-info);background:#e5f2fb}.progress{background:var(--md-surface-variant);border-radius:4px;height:8px;overflow:hidden}.progress__bar{background:var(--md-primary);border-radius:4px;height:100%;transition:width .4s}.bottom-nav{z-index:30;background:var(--md-surface);border-top:1px solid var(--md-outline);height:64px;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -2px 8px #0000000d}.bottom-nav__item{cursor:pointer;color:var(--md-on-surface-variant);background:0 0;border:0;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:3px;font-size:11px;text-decoration:none;display:flex}.bottom-nav__item svg{width:24px;height:24px}.bottom-nav__item.active{color:var(--md-primary)}.bottom-nav__item.active .bottom-nav__pill{background:var(--md-primary-container)}.bottom-nav__pill{border-radius:16px;padding:2px 16px;transition:background .15s}.state{text-align:center;color:var(--md-on-surface-variant);padding:48px 16px}.spinner{border:3px solid var(--md-outline);border-top-color:var(--md-primary);border-radius:50%;width:28px;height:28px;margin:0 auto 12px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.row-between{justify-content:space-between;align-items:center;display:flex}.text-muted{color:var(--md-on-surface-variant);font-size:13px}.field{margin-bottom:16px}.field label{color:var(--md-on-surface-variant);margin-bottom:6px;font-size:13px;display:block}.field input,.field select{border:1px solid var(--md-outline);border-radius:var(--md-radius-sm);background:var(--md-surface);width:100%;height:48px;color:var(--md-on-surface);outline:none;padding:0 14px;font-size:15px}.field input:focus,.field select:focus{border-color:var(--md-primary);box-shadow:0 0 0 3px var(--md-primary-container)}.alert{border-radius:var(--md-radius-sm);margin-bottom:14px;padding:12px 14px;font-size:14px}.alert--error{color:var(--md-danger);background:#fdeaea}.muted{color:#6b6870;font-size:13px}.chips{gap:8px;margin-bottom:10px;padding-bottom:6px;display:flex;overflow-x:auto}.chip--on{background:var(--md-primary);border-color:var(--md-primary);color:#fff}.seg{background:var(--md-surface-variant);border-radius:12px;gap:3px;width:100%;margin-bottom:12px;padding:3px;display:flex}.seg button{cursor:pointer;color:var(--md-on-surface-variant);background:0 0;border:0;border-radius:9px;flex:1;padding:8px 4px;font-size:13px;font-weight:600;transition:background .15s,color .15s}.seg button.on{background:var(--md-surface);color:var(--md-primary);box-shadow:var(--md-elev-1)}.list-item--btn{cursor:pointer;width:100%;font:inherit;background:#fff;border:none}.list-item--btn:active{background:#f2f2f5}.bubble{border-radius:16px;max-width:86%;margin:8px 0;padding:12px 14px;font-size:15px;line-height:1.6}.bubble--user{background:var(--md-primary);color:#fff;border-bottom-right-radius:4px;margin-left:auto}.bubble--assistant{color:#1a1a1a;background:#fff;border:1px solid #eee;border-bottom-left-radius:4px}.bubble--assistant .muted{color:#6b6870}.composer{background:#f6f6f8;gap:8px;max-width:640px;margin:0 auto;padding:10px 16px;display:flex;position:fixed;bottom:64px;left:0;right:0}.composer input{background:#fff;border:1px solid #ddd;border-radius:22px;flex:1;height:44px;padding:0 14px;font-size:15px}@media print{.app-bar,.bottom-nav,.no-print{display:none!important}.agent-scope,.page{background:#fff}.page{max-width:100%!important;padding:0!important}.card{break-inside:avoid;border:1px solid #ddd;box-shadow:none!important}}