:root{--ink: #17211f;--muted: #65716e;--line: #dce5e2;--paper: #ffffff;--wash: #f3f7f5;--green: #167a62;--green-dark: #0f5f4d;--green-soft: #e3f2ed;--amber: #a96716;--amber-soft: #fff4df;--shadow: 0 18px 50px rgba(26, 53, 45, .08)}*{box-sizing:border-box}html{min-width:320px;background:#eff5f2}body{margin:0;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;-webkit-font-smoothing:antialiased}button,textarea,select,input{font:inherit}button{-webkit-tap-highlight-color:transparent}.page-shell{position:relative;min-height:100vh;overflow:hidden;background:linear-gradient(180deg,#edf5f1 0,#f8faf9 380px,#f3f6f5)}.ambient{position:absolute;border-radius:999px;filter:blur(2px);pointer-events:none}.ambient-one{width:420px;height:420px;background:#b9decf57;top:-180px;right:-80px}.ambient-two{width:300px;height:300px;background:#eddbb233;top:500px;left:-180px}.app-wrap{position:relative;width:min(1180px,calc(100% - 40px));margin:0 auto;padding:48px 0 28px}.hero{display:grid;grid-template-columns:1.45fr .8fr;gap:56px;align-items:end;margin-bottom:30px}.eyebrow{display:flex;gap:9px;align-items:center;margin-bottom:16px;color:var(--green-dark);font-size:13px;font-weight:700;letter-spacing:.06em}.eyebrow-dot,.status-dot{width:8px;height:8px;flex:0 0 auto;border-radius:50%;background:#22a77f;box-shadow:0 0 0 5px #22a77f1f}.hero h1{margin:0;font-size:clamp(38px,5vw,64px);line-height:1.08;letter-spacing:-.045em;font-weight:760}.hero>div>p{max-width:650px;margin:18px 0 0;color:var(--muted);font-size:17px;line-height:1.75}.source-panel{padding:20px;border:1px solid rgba(255,255,255,.9);border-radius:22px;background:#ffffffb3;box-shadow:0 12px 40px #1f443812;backdrop-filter:blur(12px)}.source-title{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:13px}.source-title .status-dot{width:7px;height:7px;box-shadow:none}.source-panel strong{display:block;margin-top:9px;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.source-panel>span{display:block;margin-top:6px;color:var(--muted);font-size:12px}.source-actions{display:flex;gap:9px;margin-top:16px}.shared-badge{display:inline-flex!important;align-items:center;margin:0!important;padding:0 4px;color:#71807b!important;font-size:11px!important}.button{border:0;border-radius:11px;padding:10px 14px;color:#fff;background:var(--green);cursor:pointer;font-size:13px;font-weight:700;transition:transform .18s ease,background .18s ease,opacity .18s ease}.button:hover{transform:translateY(-1px);background:var(--green-dark)}.button:disabled{opacity:.42;cursor:not-allowed;transform:none}.button.secondary{color:var(--green-dark);background:var(--green-soft)}.button.secondary:hover{background:#d4eae3}.button.ghost{color:#66726f;background:transparent}.button.ghost:hover{background:#edf3f0}.upload-button{position:relative;overflow:hidden}.upload-button input{position:absolute;inset:0;width:100%;opacity:0;cursor:pointer}.workspace-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(280px,.74fr);gap:20px;align-items:stretch}.card,.balance-card,.mini-card,.output-card{border:1px solid rgba(213,224,220,.95);border-radius:24px;background:#fffffff0;box-shadow:var(--shadow)}.card{padding:24px}.card-heading,.card-heading>div,.output-head,.section-title{display:flex;align-items:center}.card-heading{justify-content:space-between;gap:18px}.card-heading>div{gap:11px}.card-heading h2,.section-title h2{margin:0;font-size:19px;letter-spacing:-.02em}.step{display:inline-grid;place-items:center;min-width:34px;height:28px;padding:0 9px;border-radius:9px;color:var(--green-dark);background:var(--green-soft);font-size:12px;font-weight:800;letter-spacing:.06em}.step.amber{color:var(--amber);background:var(--amber-soft)}.text-button{border:0;padding:7px 8px;color:var(--muted);background:transparent;cursor:pointer;font-size:13px}.text-button:hover{color:var(--ink)}.helper{margin:12px 0 16px;color:var(--muted);font-size:13px;line-height:1.65}.recharge-input{width:100%;min-height:315px;resize:vertical;border:1px solid #dce6e2;border-radius:16px;outline:none;padding:18px 20px;color:#18332b;background:#f8fbfa;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:15px;line-height:1.9;transition:border .18s,box-shadow .18s,background .18s}.recharge-input:focus{border-color:#65ad96;background:#fff;box-shadow:0 0 0 4px #2b8f701a}.recharge-input::placeholder{color:#9aa6a2}.input-footer{display:flex;justify-content:space-between;gap:16px;margin-top:14px;color:var(--muted);font-size:13px}.input-footer strong{color:var(--ink)}.summary-column{display:grid;grid-template-rows:1fr auto;gap:14px}.balance-card{padding:24px;color:#fff;border:0;background:linear-gradient(145deg,#173a32,#102c26);box-shadow:0 22px 54px #10322933}.balance-card.is-balanced{background:linear-gradient(145deg,#176b57,#0e493c)}.balance-head{display:flex;justify-content:space-between;align-items:center}.balance-card .step{color:#dff7ef;background:#ffffff1f}.balance-pill{padding:6px 9px;border-radius:99px;background:#ffffff1f;color:#e8f1ee;font-size:11px;font-weight:750}.balance-pill.good{color:#b9f3dc;background:#36cd9d26}.balance-pill.warn{color:#ffe0a5;background:#efae4124}.balance-card h2{margin:22px 0 18px;font-size:23px}.amount-row{display:flex;align-items:baseline;justify-content:space-between;gap:15px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.09);color:#ffffffad;font-size:13px}.amount-row strong{color:#fff;font-size:18px}.amount-row.difference{border-bottom:0}.amount-row.difference strong{color:#ffdaa0}.is-balanced .amount-row.difference strong{color:#a8efd7}.progress-track{height:6px;margin-top:20px;overflow:hidden;border-radius:99px;background:#ffffff1f}.progress-track span{display:block;height:100%;border-radius:inherit;background:#55d5aa;transition:width .35s ease}.balance-card p{margin:13px 0 0;color:#ffffffa3;font-size:12px;line-height:1.6}.mini-card{display:grid;grid-template-columns:1.2fr repeat(3,1fr);align-items:center;gap:8px;padding:17px 18px}.mini-card>span{color:var(--muted);font-size:12px}.mini-card>div{text-align:center}.mini-card strong,.mini-card small{display:block}.mini-card strong{font-size:18px}.mini-card small{margin-top:2px;color:var(--muted);font-size:10px}.warning-text{color:var(--amber)}.issues-card{margin-top:20px}.issue-count{padding:6px 10px;border-radius:99px;color:var(--amber);background:var(--amber-soft);font-size:12px;font-weight:700}.issue-list{display:grid;gap:10px}.issue-row{display:grid;grid-template-columns:minmax(180px,.8fr) minmax(260px,1.2fr);gap:18px;align-items:center;padding:14px 15px;border:1px solid #ebe5d7;border-radius:14px;background:#fffcf6}.issue-name{display:flex;align-items:baseline;gap:9px;min-width:0}.issue-name span{flex:0 0 auto;color:#9a866d;font-size:11px}.issue-name strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.issue-name small{color:var(--amber)}.issue-row select{width:100%;min-width:0;border:1px solid #d9d8d1;border-radius:10px;outline:0;padding:10px 34px 10px 11px;color:var(--ink);background:#fff}.issue-row select:focus{border-color:#b18a52;box-shadow:0 0 0 3px #b18a521a}.invalid-row p{margin:0;color:#9a6a32;font-size:12px}.results-section{margin-top:34px}.section-title{gap:13px;margin-bottom:14px}.section-title p{margin:5px 0 0;color:var(--muted);font-size:12px}.result-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.output-card{overflow:hidden}.output-head{justify-content:space-between;gap:20px;padding:20px 22px 17px;border-bottom:1px solid var(--line)}.output-head span{color:var(--green);font-size:11px;font-weight:800;letter-spacing:.08em}.output-head h3{margin:5px 0 0;font-size:17px}.copy-button{padding:10px 15px}.copy-button.dark{background:#263a35}.output-card textarea{display:block;width:100%;height:275px;resize:vertical;border:0;outline:0;padding:20px 22px;color:#1b332d;background:#fbfdfc;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:14px;line-height:1.85}.verification{border-color:#d8e2df}.verification .output-head{background:#f5f8f7}.verification .output-head span{color:#53645f}footer{padding:28px 0 8px;color:#89938f;text-align:center;font-size:11px;letter-spacing:.04em}.toast{position:fixed;z-index:20;left:50%;bottom:24px;transform:translate(-50%);max-width:calc(100vw - 32px);padding:12px 18px;border-radius:12px;color:#fff;background:#172a25f0;box-shadow:0 12px 36px #0a1c173d;font-size:13px;animation:toast-in .2s ease both}.modal-backdrop{position:fixed;z-index:30;inset:0;display:grid;place-items:center;padding:20px;background:#0a1d1885;backdrop-filter:blur(6px)}.password-modal{width:min(430px,100%);padding:28px;border:1px solid rgba(255,255,255,.85);border-radius:24px;background:#fff;box-shadow:0 28px 80px #051a1447;animation:modal-in .2s ease both}.modal-kicker{color:var(--green);font-size:11px;font-weight:800;letter-spacing:.08em}.password-modal h2{margin:8px 0 10px;font-size:23px;letter-spacing:-.03em}.password-modal p{margin:0;color:var(--muted);font-size:13px;line-height:1.7}.file-chip{margin:16px 0 12px;overflow:hidden;padding:10px 12px;border-radius:10px;color:#53645f;background:#f0f5f3;font-size:12px;text-overflow:ellipsis;white-space:nowrap}.password-modal input{width:100%;border:1px solid #d5e1dd;border-radius:11px;outline:0;padding:13px 14px;color:var(--ink);background:#fbfdfc}.password-modal input:focus{border-color:#65ad96;box-shadow:0 0 0 4px #2b8f701a}.modal-error{margin-top:9px;color:#b54b37;font-size:12px}.modal-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:20px}.modal-actions .button{min-width:92px}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,8px)}}@keyframes modal-in{0%{opacity:0;transform:translateY(8px) scale(.985)}}@media(max-width:860px){.app-wrap{width:min(100% - 28px,680px);padding-top:28px}.hero{grid-template-columns:1fr;gap:24px;align-items:start}.hero h1{font-size:clamp(36px,11vw,52px)}.hero>div>p{font-size:15px}.source-panel{width:100%}.workspace-grid,.result-grid{grid-template-columns:1fr}.summary-column{grid-template-rows:auto auto}.recharge-input{min-height:300px}}@media(max-width:560px){.app-wrap{width:calc(100% - 20px);padding-top:22px}.eyebrow{font-size:11px}.hero{margin-bottom:18px}.hero h1{font-size:38px}.source-panel,.card,.balance-card{border-radius:19px}.source-actions{align-items:stretch}.source-actions .button{flex:1;padding-inline:9px}.card{padding:17px}.recharge-input{min-height:335px;padding:15px;font-size:15px}.balance-card{padding:20px}.mini-card{grid-template-columns:1fr repeat(3,.85fr);padding:14px 12px}.mini-card>span{display:none}.issue-row{grid-template-columns:1fr;gap:10px}.output-head{padding:16px}.output-card textarea{height:260px;padding:17px}.section-title{align-items:flex-start}.input-footer{flex-wrap:wrap}}