:root{color-scheme:light;--bg: #f4f6f8;--panel: #ffffff;--line: #e3e8ee;--text: #182230;--muted: #667085;--primary: #0f766e;--primary-strong: #115e59;--blue: #2563eb;--amber: #b45309;--red: #dc2626;--green: #059669;--shadow: 0 1px 2px rgba(16, 24, 40, .06)}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;font-family:system-ui,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}button,input,select{font:inherit}.app-shell{display:flex;min-height:100vh}.side-nav{width:220px;flex:0 0 220px;background:var(--panel);border-right:1px solid var(--line);padding:20px 14px;display:flex;flex-direction:column;gap:18px;position:sticky;top:0;height:100vh}.brand{font-size:17px;font-weight:700;color:var(--primary-strong);padding:0 8px}.side-links{display:flex;flex-direction:column;gap:4px}.nav-link,.bottom-link{display:flex;align-items:center;gap:10px;width:100%;border:0;background:transparent;color:var(--muted);cursor:pointer;text-align:left;border-radius:8px;transition:background .15s,color .15s}.nav-link{padding:10px 12px}.nav-link:hover{background:#f0f4f5;color:var(--text)}.nav-link.active{background:#e6f2f0;color:var(--primary-strong);font-weight:600}.side-foot{margin-top:auto;font-size:12px;color:var(--muted);padding:0 8px}.main-area{flex:1;min-width:0;padding:22px 28px 60px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px}.topbar-title{font-size:20px;font-weight:700}.month-select{display:flex;align-items:center;gap:8px;color:var(--muted)}.month-select select{border:1px solid var(--line);border-radius:8px;padding:8px 10px;background:var(--panel);color:var(--text)}.page-content{display:flex;flex-direction:column;gap:18px}.card{background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);padding:18px}.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.card-head h3{margin:0;font-size:15px;font-weight:600}.stat-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}.stat{background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);padding:14px}.stat-label{font-size:12px;color:var(--muted);margin-bottom:6px}.stat-value{font-size:18px;font-weight:700}.stat-value.negative{color:var(--red)}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.table-wrap{overflow-x:auto}.table{width:100%;border-collapse:collapse;min-width:560px}.table th,.table td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:middle}.table th{font-size:12px;color:var(--muted);font-weight:600;white-space:nowrap}.table td{white-space:nowrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:8px;border:1px solid transparent;padding:8px 12px;cursor:pointer;font-weight:600;transition:background .15s,border-color .15s,color .15s}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-strong)}.btn-ghost{background:var(--panel);border-color:var(--line);color:var(--text)}.btn-ghost:hover:not(:disabled){border-color:#cbd5e1}.btn-danger{background:#fef2f2;border-color:#fecaca;color:var(--red)}.btn-subtle{background:transparent;color:var(--primary-strong);padding:4px 6px}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border:1px solid var(--line);background:var(--panel);border-radius:8px;color:var(--muted);cursor:pointer}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:3px 9px;font-size:12px;font-weight:600}.badge-green{background:#ecfdf5;color:var(--green)}.badge-amber{background:#fffbeb;color:var(--amber)}.badge-red{background:#fef2f2;color:var(--red)}.badge-blue{background:#eff6ff;color:var(--blue)}.badge-neutral{background:#f1f3f5;color:var(--muted)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;display:flex;align-items:center;justify-content:center;padding:20px;z-index:50}.modal{background:var(--panel);border-radius:8px;width:100%;max-width:520px;max-height:86vh;overflow:auto;padding:18px}.modal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.modal-head h3{margin:0;font-size:16px}.modal-body{display:flex;flex-direction:column;gap:12px}.field{display:flex;flex-direction:column;gap:5px}.field label{font-size:12px;color:var(--muted)}.field input,.field select,.field textarea{border:1px solid var(--line);border-radius:8px;padding:8px 10px;background:var(--panel);color:var(--text);width:100%}.field textarea{resize:vertical;min-height:70px}.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:6px}.empty-state{padding:60px 20px;text-align:center;color:var(--muted);background:var(--panel);border:1px dashed var(--line);border-radius:8px}.error-banner{background:#fef2f2;border:1px solid #fecaca;color:var(--red);border-radius:8px;padding:10px 12px}.todo-list{display:flex;flex-direction:column;gap:8px}.todo-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--panel)}.todo-main{min-width:0}.todo-title{font-weight:600}.todo-sub{font-size:12px;color:var(--muted);margin-top:2px}.pocket-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.timeline{display:flex;flex-direction:column;gap:10px}.timeline-item{display:flex;align-items:flex-start;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}.timeline-time{width:150px;flex:0 0 150px;font-size:12px;color:var(--muted)}.timeline-main{min-width:0}.timeline-title{font-weight:600}.timeline-detail{font-size:12px;color:var(--muted);margin-top:2px}.bottom-nav{display:none}@media (max-width: 980px){.stat-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.pocket-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width: 720px){.app-shell{display:block}.side-nav{display:none}.main-area{padding:16px 16px 92px}.topbar{position:sticky;top:0;z-index:20;background:var(--bg);padding:10px 0;margin-bottom:14px}.topbar-title{font-size:17px}.bottom-nav{display:flex;position:fixed;left:0;right:0;bottom:0;background:var(--panel);border-top:1px solid var(--line);padding:8px 4px calc(8px + env(safe-area-inset-bottom));z-index:40}.bottom-link{flex:1;flex-direction:column;gap:3px;justify-content:center;text-align:center;font-size:11px;padding:6px 2px}.bottom-link.active{color:var(--primary-strong)}.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-2,.pocket-grid{grid-template-columns:1fr}.timeline-time{width:96px;flex-basis:96px}}