:root{font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;color:#263446;background:#f5f7fa;--brand:#087f71;--line:#e5eaf0;--muted:#7b8797;--nav:#192635}*{box-sizing:border-box}body{margin:0;font-size:14px}button,input,select,textarea{font:inherit}button{cursor:pointer;border:0;border-radius:7px;padding:10px 17px;background:var(--brand);color:white;font-weight:600}button:hover{background:#066858}button:disabled{opacity:.5;cursor:wait}button.secondary{background:#fff;border:1px solid #dce3eb;color:#425267}button.secondary:hover{background:#eef3f6}button.small{font-size:12px;padding:7px 11px}button.danger{background:#fff1f0;color:#c44141}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}input,select,textarea{width:100%;padding:11px 12px;border:1px solid #dce3eb;border-radius:7px;background:#fff;color:#263446;outline:0}input:focus,select:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px #087f7115}input[type=checkbox]{width:16px;height:16px;accent-color:var(--brand);flex-shrink:0}label{display:block;font-size:13px;font-weight:600;margin:16px 0 7px}textarea{resize:vertical;min-height:80px}h1,h2,p{margin:0}h1{font-size:25px;font-weight:650}h2{font-size:16px}.muted{color:var(--muted)}.hint{font-size:12px;color:var(--muted);line-height:1.8;margin:12px 0}.loading{padding:60px;text-align:center}.shell{display:grid;grid-template-columns:230px minmax(0,1fr);min-height:100vh}.sidebar{background:var(--nav);color:white;padding:28px 16px;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:700;padding:0 8px 30px;white-space:nowrap}.brand-symbol{display:grid;place-items:center;width:34px;height:34px;border-radius:8px;background:#1b9a88;color:white;font-size:20px;flex-shrink:0}.nav-btn{display:flex;width:100%;align-items:center;gap:12px;text-align:left;background:transparent;color:#aebdcc;margin:5px 0;padding:13px 16px;font-weight:400}.nav-btn span{font-size:17px;width:22px;text-align:center}.nav-btn:hover{background:#243545}.nav-btn.active{color:white;background:var(--brand)}.content{display:block;min-width:0;width:100%}.topbar{min-height:72px;background:white;border-bottom:1px solid var(--line);padding:16px 32px;display:flex;justify-content:space-between;align-items:center;gap:16px}.topbar-title{font-size:13px;color:#748194;white-space:nowrap}.topbar-user{display:flex;align-items:center;gap:12px;font-size:13px;flex-wrap:wrap}.avatar{width:33px;height:33px;border-radius:50%;background:#e2f3ef;color:var(--brand);display:grid;place-items:center;font-weight:700}.main{display:block;padding:32px;width:100%;max-width:1700px;margin:auto}.page-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:25px}.actions{display:flex;gap:9px;align-items:center;flex-wrap:wrap}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-bottom:25px}.stat{background:white;border:1px solid var(--line);border-radius:10px;padding:23px}.stat .label{color:#7c8998;font-size:13px}.stat .number{font-size:32px;font-weight:650;margin-top:14px}.panel{display:block;width:100%;background:white;border:1px solid var(--line);border-radius:10px;margin-bottom:22px;overflow:hidden}.panel-head{display:flex;justify-content:space-between;align-items:center;padding:20px 23px;border-bottom:1px solid var(--line);gap:14px;flex-wrap:wrap}.panel-body{padding:23px}.table-wrap{display:block;width:100%;overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left;white-space:nowrap}th{background:#fafbfc;font-size:12px;font-weight:500;color:#7c8999;padding:14px 20px}td{font-size:13px;padding:17px 20px;border-top:1px solid #eef1f5;max-width:340px;overflow:hidden;text-overflow:ellipsis}tbody tr:hover{background:#fcfdfd}.empty{text-align:center;padding:45px 20px;color:#97a2ae}.badge{font-size:11px;border-radius:5px;padding:4px 8px;background:#edf1f6;color:#667789;display:inline-block}.badge.good{background:#e4f4ee;color:#09816b}.badge.warn{background:#fff3db;color:#b88419}.badge.bad{background:#feeeee;color:#c95151}.mono{font-family:Consolas,monospace;font-size:12px}.code-text{user-select:all;font-size:13px}.search{display:flex;gap:8px}.search input{width:250px;padding:8px 12px}.auth-page{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:30px}.auth-card{background:white;border:1px solid var(--line);border-radius:12px;padding:35px;width:100%;max-width:410px;box-shadow:0 8px 35px #24384c08}.auth-brand{display:flex;align-items:center;gap:12px;margin-bottom:28px}.auth-brand h1{font-size:23px}.auth-card form>button{width:100%;margin-top:12px}.auth-link{text-align:center;margin-top:22px;font-size:13px}.login-error,.form-error{color:#c44141;font-size:13px;line-height:1.7;margin-top:14px;min-height:20px}dialog{border:1px solid var(--line);border-radius:12px;padding:0;width:min(520px,calc(100vw - 30px));max-height:90vh;box-shadow:0 25px 90px #0d203130}dialog.wide{width:min(980px,calc(100vw - 30px))}dialog::backdrop{background:#10223670}.dialog-head{padding:22px 25px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:14px}.dialog-head button{background:transparent;color:#8290a0;font-size:22px;padding:0 5px}.dialog-body{padding:8px 25px 25px}.dialog-toolbar{display:flex;gap:10px;margin:18px 0}.dialog-foot{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}.check-label{display:flex;align-items:center;gap:9px;font-weight:400;margin:0}.toolbar-note{padding:16px 23px;color:#8896a4;font-size:12px;border-top:1px solid var(--line)}.checkboxes{display:flex;flex-wrap:wrap;gap:18px;margin:20px 0}.table-wrap td .actions{flex-wrap:nowrap}details{margin-top:20px}summary{cursor:pointer;color:#8391a2;font-size:12px}.redeem-success{border:1px solid #bde1d2;background:#f0faf5;padding:18px;border-radius:8px;margin-top:22px}.redeem-success h2{color:var(--brand);margin-bottom:10px}.redeem-success p{font-size:13px;line-height:1.9}#toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);background:#192635;color:white;padding:14px 24px;border-radius:8px;box-shadow:0 6px 25px #18273525;z-index:999;display:none;max-width:90vw;line-height:1.7}
@media(max-width:1100px){.shell{grid-template-columns:210px minmax(0,1fr)}.sidebar{padding:25px 10px}.main{padding:25px}.topbar{padding:16px 25px}.stats{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:720px){.shell{display:block}.sidebar{position:relative;height:auto;padding:18px 15px}.brand{padding-bottom:16px}.sidebar nav{display:flex;overflow:auto;gap:8px}.nav-btn{width:auto;white-space:nowrap;padding:10px 12px;margin:0}.nav-btn span{display:none}.topbar{padding:14px 18px}.topbar-title{display:none}.topbar-user{gap:10px}.main{padding:23px 16px}.page-head{align-items:flex-start;flex-direction:column}.page-head h1{font-size:23px}.stats{gap:10px}.stat{padding:18px}.stat .number{font-size:28px}.panel-head{padding:16px}.panel-body{padding:18px}th,td{padding:14px}.search input{width:190px}.auth-page{padding:20px}.auth-card{padding:27px}.dialog-body{padding:8px 16px 20px}.dialog-head{padding:18px 16px}.actions{gap:7px}}