:root{--brand: #d6336c;--brand-dark: #a61e4d;--brand-soft: #ffe3ec;--bg: #f4f5f7;--card: #ffffff;--text: #212529;--muted: #868e96;--green: #2f9e44;--red: #e03131;--orange: #f08c00;--line: #eceef1}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html,body{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--text);font-size:15px;line-height:1.5}.app{display:flex;flex-direction:column;min-height:100vh;max-width:720px;margin:0 auto}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:12px 16px;padding-top:calc(12px + env(safe-area-inset-top));background:var(--brand);color:#fff}.brand{font-weight:700;font-size:17px}.topbar-actions{display:flex;align-items:center;gap:8px}.logout,.icon-btn{background:#ffffff2e;color:#fff;border:none;border-radius:8px;padding:6px 12px;font-size:13px;cursor:pointer}.logout:active,.icon-btn:active{background:#ffffff52}.main{flex:1;padding:16px 16px 80px}.bottomnav{position:fixed;bottom:0;left:0;right:0;z-index:20;display:flex;background:#fff;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);max-width:720px;margin:0 auto}.bottomnav button{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 0;background:none;border:none;color:var(--muted);font-size:11px;cursor:pointer}.bottomnav button.active{color:var(--brand);font-weight:600}.nav-icon{font-size:20px}.card{background:var(--card);border-radius:14px;padding:16px;margin-bottom:14px;box-shadow:0 1px 2px #0000000a}.card h3{font-size:15px;margin-bottom:12px}.card h3 .sub{font-weight:400;color:var(--muted);font-size:12px;margin-left:6px}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:14px}.stat-grid.two-col{grid-template-columns:repeat(2,1fr)}.stat{background:var(--card);border-radius:14px;padding:14px 12px;text-align:center;box-shadow:0 1px 2px #0000000a}.stat .v{font-size:clamp(14px,4vw,20px);font-weight:700;color:var(--brand);overflow-wrap:break-word;word-break:break-word}.stat .l{font-size:12px;color:var(--muted);margin-top:2px}.stat.highlight .v{color:var(--green)}.stat.alert .v{color:var(--red)}.row{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line)}.row:last-child{border-bottom:none}.row .name{font-weight:600}.row .desc{font-size:12px;color:var(--muted)}.row .amount{font-weight:700;color:var(--brand);text-align:right}.rank{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background:var(--brand-soft);color:var(--brand-dark);font-size:12px;font-weight:700;margin-right:8px}.rank.top{background:var(--brand);color:#fff}.badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600}.badge.pending{background:#fff3bf;color:#e67700}.badge.approved{background:#d3f9d8;color:var(--green)}.badge.rejected{background:#ffe3e3;color:var(--red)}.field{margin-bottom:12px}.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:5px}.field input,.field select,.field textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font-size:15px;background:#fff;color:var(--text)}.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand)}.slot-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.btn{width:100%;padding:13px;border:none;border-radius:12px;background:var(--brand);color:#fff;font-size:16px;font-weight:600;cursor:pointer}.btn:active{background:var(--brand-dark)}.btn.secondary{background:#fff;color:var(--brand);border:1px solid var(--brand)}.btn.danger{background:#fff;color:var(--red);border:1px solid var(--red)}.btn.sm{width:auto;padding:6px 12px;font-size:13px}.btn-row{display:flex;gap:10px}.tabs{display:flex;gap:6px;overflow-x:auto;margin-bottom:12px}.tabs button{flex:none;padding:7px 14px;border-radius:20px;border:1px solid var(--line);background:#fff;color:var(--muted);font-size:13px;cursor:pointer;white-space:nowrap}.tabs button.active{background:var(--brand);color:#fff;border-color:var(--brand)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px}th,td{padding:8px 10px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}th{color:var(--muted);font-weight:600;background:#fafafa}td.num,th.num{text-align:right}.login-wrap{display:flex;flex-direction:column;justify-content:center;min-height:100vh;padding:32px;background:linear-gradient(160deg,var(--brand),var(--brand-dark))}.login-box{background:#fff;border-radius:18px;padding:28px 24px}.login-box h1{text-align:center;font-size:22px;margin-bottom:4px}.login-box .sub{text-align:center;color:var(--muted);font-size:13px;margin-bottom:22px}.center{display:flex;align-items:center;justify-content:center;min-height:60vh;color:var(--muted)}.error{background:#ffe3e3;color:var(--red);padding:10px 12px;border-radius:10px;font-size:13px;margin-bottom:12px}.empty{text-align:center;color:var(--muted);padding:24px 0;font-size:13px}.missing{color:var(--red);font-weight:600}.section-title{font-size:14px;font-weight:700;margin:18px 0 8px;color:var(--text)}.thumb{width:40px;height:40px;object-fit:cover;border-radius:8px;cursor:pointer}.note{font-size:12px;color:var(--muted);margin-top:6px}.hint{font-size:12px;color:var(--brand-dark);background:var(--brand-soft);padding:8px 10px;border-radius:8px;margin-bottom:12px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:100;display:flex;align-items:center;justify-content:center;padding:24px}.modal{background:#fff;border-radius:16px;padding:20px;width:100%;max-width:360px;box-shadow:0 10px 40px #0003}.modal h3{margin-bottom:16px;font-size:17px}.cal-grid{-webkit-user-select:none;user-select:none}.cal-head{text-align:center;font-size:12px;color:var(--muted);padding:4px 0;font-weight:600}.cal-cell{min-height:80px;border:1px solid var(--line);border-radius:8px;padding:4px;cursor:pointer;background:var(--card);display:flex;flex-direction:column;align-items:center;justify-content:center}.cal-cell.blank{border:none;background:transparent;cursor:default}.cal-cell.weekend{background:#fff5f5}.cal-cell.active{border-color:var(--brand);background:var(--brand-soft);box-shadow:0 0 0 1px var(--brand) inset}.cal-day{font-size:14px;font-weight:600}.cal-amt{font-size:10px;color:var(--muted)}.cal-amt.rate{color:var(--green);font-weight:700}.cal-cell.active .cal-amt{color:var(--brand-dark);font-weight:600}.cal-legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--muted);margin-bottom:8px}.cal-legend span{display:flex;align-items:center;gap:4px}.cal-legend .dot{width:12px;height:12px;border-radius:3px;display:inline-block}.cal-legend .dot.weekend{background:#fff5f5;border:1px solid #ffc9c9}.cal-legend .dot.holiday{background:#fff4e6;border:1px solid #ffd8a8}.cal-legend .dot.workday{background:#f1f3f5;border:1px solid #dee2e6}.cal-cell.holiday{background:#fff4e6;border-color:#ffd8a8}.cal-cell.workday{background:#f1f3f5;border-color:#dee2e6;color:var(--muted)}.cal-cell.selected{border-color:#1971c2;background:#e7f5ff;box-shadow:0 0 0 1px #1971c2 inset}.cal-cell.selected .cal-amt{color:#1971c2;font-weight:700}.cal-legend .dot.selected{background:#e7f5ff;border:1px solid #1971c2}