:root{font-family:Arial,"Microsoft YaHei",sans-serif;color:#111;background:#f4f4f4;font-size:16px}*{box-sizing:border-box}body{margin:0}button,.button{border:1px solid #111;background:#111;color:#fff;border-radius:8px;padding:10px 16px;font:inherit;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.ghost{background:#fff;color:#111}.hidden{display:none!important}.error{color:#b42318;min-height:24px;margin-top:8px}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px;background:#fff}.login-card{width:min(420px,100%);border:1px solid #ddd;border-radius:14px;padding:28px;box-shadow:0 12px 40px #00000012}.login-card h1{margin:0 0 8px}.login-card p{color:#666}.login-card label{display:block;margin:16px 0}.login-card input:not([type=checkbox]),input,select,textarea{width:100%;border:1px solid #bbb;border-radius:8px;padding:11px;background:#fff;color:#111;font:inherit}.login-card button{width:100%}.check{display:flex!important;align-items:center;gap:8px}.check input{width:auto}header{height:72px;background:#fff;border-bottom:1px solid #ddd;display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:10}header h1{font-size:20px;margin:0}header small{color:#666}.header-actions{display:flex;gap:8px}nav{background:#fff;border-bottom:1px solid #ddd;padding:10px 24px;display:flex;gap:8px;overflow-x:auto;position:sticky;top:72px;z-index:9}nav button{white-space:nowrap;background:#fff;color:#111;border-color:#ddd}nav button.active{background:#111;color:#fff}main{max-width:1240px;margin:auto;padding:24px}.tab{display:none}.tab.active{display:block}.toolbar,.panel-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px}.toolbar h2,.panel h2{margin:0 0 5px}.toolbar p{margin:0;color:#666}.toolbar>div:last-child{display:flex;gap:8px;flex-wrap:wrap}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}.stat,.panel,.card{background:#fff;border:1px solid #ddd;border-radius:12px;padding:18px}.stat strong{font-size:27px;display:block;margin-top:8px}.stat span,.muted{color:#666}.panel{margin-bottom:20px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.card-head{display:flex;justify-content:space-between;gap:10px}.card h3{margin:0 0 8px}.badge{font-size:13px;border:1px solid #aaa;border-radius:20px;padding:4px 8px;height:max-content}.badge.paid{background:#111;color:#fff}.card dl{display:grid;grid-template-columns:90px 1fr;margin:12px 0;gap:7px}.card dt{color:#666}.card dd{margin:0}.card-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.card-actions button,.card-actions a{padding:7px 10px;font-size:14px}.danger{background:#fff;color:#b42318;border-color:#b42318}.search{max-width:360px;margin-bottom:16px}.rates{display:grid;grid-template-columns:repeat(2,minmax(180px,260px));gap:14px;background:#fff;border:1px solid #ddd;border-radius:12px;padding:16px;margin-bottom:16px}.table-wrap{overflow:auto;background:#fff;border:1px solid #ddd;border-radius:12px}table{border-collapse:collapse;width:100%;min-width:900px}th,td{padding:12px;border-bottom:1px solid #eee;text-align:left}th{background:#fafafa}.image-link{color:#111;text-decoration:underline}.dialog-head{display:flex;justify-content:space-between;align-items:center}.close{font-size:26px;background:#fff;color:#111;border:0;padding:4px 8px}dialog{border:0;border-radius:14px;padding:0;width:min(620px,calc(100% - 24px));max-height:calc(100vh - 24px)}dialog::backdrop{background:#0008}#dialogForm{padding:20px;overflow:auto;max-height:calc(100vh - 24px)}#dialogBody{display:grid;grid-template-columns:1fr 1fr;gap:14px}#dialogBody label{display:block}#dialogBody label span{display:block;margin-bottom:6px}.wide{grid-column:1/-1}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;position:sticky;bottom:-20px;background:#fff;padding:18px 0 2px;margin-top:10px}#toast{position:fixed;right:18px;bottom:18px;background:#111;color:#fff;border-radius:8px;padding:12px 16px;opacity:0;pointer-events:none;transition:.2s;z-index:99}#toast.show{opacity:1}.report-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.report-summary div{border:1px solid #ddd;padding:14px;border-radius:10px}.report-summary strong{display:block;font-size:24px;margin-top:6px}
@media(max-width:760px){header{height:auto;min-height:64px;padding:10px 14px}header h1{font-size:18px}.header-actions #exportBtn{display:none}nav{top:64px;padding:8px 12px}main{padding:14px}.stats{grid-template-columns:1fr 1fr}.cards{grid-template-columns:1fr}.toolbar{align-items:flex-start;flex-direction:column}.toolbar>div:last-child{width:100%}.toolbar button,.toolbar .button{flex:1}.rates{grid-template-columns:1fr}.report-summary{grid-template-columns:1fr}.stat strong{font-size:22px}#dialogBody{grid-template-columns:1fr}.wide{grid-column:auto}.dialog-actions{bottom:-20px}.dialog-actions button{flex:1}button,.button{min-height:44px}}