:root{--bg: #f2f4f7;--surface: #ffffff;--surface-soft: #f8fafc;--text: #16202a;--muted: #667085;--border: #e4e7ec;--accent: #0f766e;--accent-strong: #115e59;--accent-soft: #e6f4f1;--danger: #b42318;--danger-soft: #fef3f2;--ok: #067647;--ok-soft: #ecfdf3;--warn: #b54708;--warn-soft: #fffaeb;--shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 8px 24px rgba(16, 24, 40, .06);--radius: 14px}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;color:var(--text);background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,p{margin:0}button,input,select{font:inherit;color:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.muted{color:var(--muted)}.login-shell{min-height:100vh;display:grid;place-items:center;padding:32px 20px;background:radial-gradient(circle at 15% 10%,rgba(15,118,110,.12),transparent 42%),radial-gradient(circle at 90% 90%,rgba(15,118,110,.08),transparent 40%),var(--bg)}.login-card{width:min(420px,100%);padding:36px 32px 32px;display:flex;flex-direction:column;gap:16px}.login-mark,.brand-mark{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--accent);color:#fff;font-weight:700;font-size:13px;letter-spacing:.08em}.login-card h1{font-size:24px;letter-spacing:-.01em}.subtitle{color:var(--muted);margin-top:-8px;margin-bottom:4px}.field{display:flex;flex-direction:column;gap:6px}.field>span{font-size:12px;font-weight:600;color:var(--muted);letter-spacing:.02em}.field input,.field select{height:42px;padding:0 12px;border:1px solid var(--border);border-radius:9px;background:var(--surface);outline:none;transition:border-color .12s ease,box-shadow .12s ease}.field input:focus,.field select:focus{border-color:var(--accent);box-shadow:0 0 0 3px #0f766e24}.field.inline{flex-direction:row;align-items:center;gap:12px}.field.compact,.field.compact select{min-width:120px}.primary,.ghost,.danger{height:42px;padding:0 18px;border-radius:9px;border:1px solid transparent;font-weight:600;white-space:nowrap;transition:background .12s ease,border-color .12s ease,color .12s ease}.primary{background:var(--accent);color:#fff}.primary:hover:not(:disabled){background:var(--accent-strong)}.ghost{background:var(--surface);border-color:var(--border);color:var(--text)}.ghost:hover:not(:disabled){background:var(--surface-soft)}.danger{background:var(--danger);color:#fff}.danger:hover:not(:disabled){background:#912018}.small{height:34px;padding:0 14px;font-size:13px}.wide{width:100%;margin-top:4px}.error{padding:10px 12px;border-radius:9px;background:var(--danger-soft);border:1px solid #fecdca;color:var(--danger);font-size:13px}.app-shell{min-height:100vh}.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 28px;background:#ffffffeb;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}.brand{display:flex;align-items:center;gap:12px;min-width:0}.brand>div{display:flex;flex-direction:column;line-height:1.25;min-width:0}.brand strong{font-size:15px}.brand .muted{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:48vw}.user{display:flex;align-items:center;gap:12px;flex-shrink:0;color:var(--muted)}.workspace{width:min(1180px,100%);margin:0 auto;padding:24px 20px 64px;display:flex;flex-direction:column;gap:16px}.toolbar{display:flex;align-items:flex-end;gap:16px;padding:18px 20px;flex-wrap:wrap}.toolbar .primary{margin-left:auto}.segmented{display:inline-flex;padding:3px;border-radius:9px;background:var(--surface-soft);border:1px solid var(--border)}.segmented button{height:34px;padding:0 16px;border:0;border-radius:7px;background:transparent;color:var(--muted);font-weight:600}.segmented button.active{background:var(--surface);color:var(--accent);box-shadow:0 1px 2px #10182814}.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.stat{padding:18px 20px;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow);display:flex;flex-direction:column;gap:4px}.stat span{font-size:12px;font-weight:600;color:var(--muted)}.stat strong{font-size:26px;letter-spacing:-.02em}.table-card{overflow:hidden}.table-head{padding:18px 20px 14px;margin-bottom:0;border-bottom:1px solid var(--border)}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;min-width:820px}thead th{position:sticky;top:0;padding:12px 14px;background:var(--surface-soft);border-bottom:1px solid var(--border);text-align:left;font-size:12px;font-weight:600;color:var(--muted);white-space:nowrap}tbody td{padding:13px 14px;border-bottom:1px solid var(--border);vertical-align:middle}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:#fbfcfd}th.numeric,td.numeric{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}th.check,td.check{width:44px;text-align:center}input[type=checkbox]{width:16px;height:16px;accent-color:var(--accent);cursor:pointer}input[type=checkbox]:disabled{cursor:not-allowed}.payments{max-width:260px;color:var(--muted);font-size:13px}.empty{padding:48px 16px!important;text-align:center;color:var(--muted)}.actions{display:flex;align-items:center;gap:20px;padding:18px 20px;flex-wrap:wrap}.ratio-field{min-width:150px}.ratio-input{display:flex;align-items:center;gap:8px}.ratio-input input{width:84px;height:42px;padding:0 10px;border:1px solid var(--border);border-radius:9px;outline:none;font-variant-numeric:tabular-nums}.ratio-input input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #0f766e24}.ratio-input span{color:var(--muted);font-weight:600}.hint{flex:1;min-width:260px;color:var(--muted);font-size:13px}.actions-buttons{display:flex;gap:10px;margin-left:auto}.result-panel{padding:20px}.card-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:14px}.card-head h2{font-size:17px}.result-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.result-summary div{display:flex;flex-direction:column;gap:4px}.result-summary span{font-size:12px;font-weight:600;color:var(--muted)}.result-summary b{font-size:18px;font-variant-numeric:tabular-nums}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:grid;place-items:center;padding:20px;background:#10182873}.modal{width:min(440px,100%);padding:24px;border-radius:var(--radius);background:var(--surface);box-shadow:0 20px 48px #10182838}.modal h2{font-size:18px;margin-bottom:10px}.modal p{color:var(--muted);margin-bottom:8px}.modal .warning{color:var(--danger);font-weight:600}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}@media(max-width:560px){.brand .muted{display:none}}@media(max-width:760px){.topbar{padding:12px 16px}.workspace{padding:16px 12px 48px}.stats,.result-summary{grid-template-columns:1fr}.toolbar{align-items:stretch}.toolbar .primary{margin-left:0;width:100%}.field.inline{justify-content:space-between}.actions-buttons{width:100%}.actions-buttons button{flex:1}}