:root{color-scheme:light;--ink:#17243b;--sub:#647188;--blue:#2f6fdd;--line:#e3eaf3}
*{box-sizing:border-box}
body{margin:0;font:15px/1.8 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;color:var(--ink);background:#f4f7fb}
a{color:var(--blue);text-underline-offset:4px}
button,input{font:inherit}
button,a,input{-webkit-tap-highlight-color:transparent}
button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #87b5ff;outline-offset:4px}
.entrance{min-height:100svh;display:grid;place-items:center;padding:36px 24px}
.welcome{width:min(500px,100%);background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 18px 60px #20386208}
.greeting{padding:44px 42px 30px}
.eyebrow{margin:0 0 26px;color:#647b9b;font-size:10px;font-weight:600;letter-spacing:.13em}
h1{font-size:36px;line-height:1.35;letter-spacing:.015em;margin:0 0 20px}
.intro{color:var(--sub);margin:0 0 26px;line-height:1.9}
label{display:block;font-size:13px;font-weight:600;margin-bottom:8px}
input{display:block;width:100%;min-width:0;height:50px;border:1px solid #cfdaea;border-radius:10px;background:#fcfdff;padding:10px 14px;color:var(--ink)}
input::placeholder{color:#9aa7b8;font-size:13px}
.error{font-size:13px;color:#b62d46;min-height:23px;margin:7px 0}
.error:empty{margin-top:3px;margin-bottom:7px;min-height:16px}
button{display:flex;align-items:center;justify-content:space-between;gap:18px;width:100%;min-height:50px;padding:10px 18px;border:0;border-radius:10px;background:var(--blue);color:#fff;cursor:pointer;font-weight:600}
button:hover{background:#245bc1}
button:disabled{opacity:.65;cursor:wait}
.privacy{font-size:11px;color:#8290a4;line-height:1.9;margin:20px 0 28px}
.signature{border-top:1px solid #edf1f7;padding-top:18px;color:#a0aabb;font-size:11px;letter-spacing:.12em;margin-bottom:0}
.noscript{position:fixed;bottom:0;padding:8px 16px;background:#fff3d0}
.admin{padding:44px 24px}
.login{max-width:420px;margin:6vh auto;background:#fff;border:1px solid var(--line);border-radius:20px;padding:40px}
.login h1{font-size:30px}
.back{display:inline-block;margin-top:24px;font-size:13px}
.dashboard{max-width:1060px;margin:auto;background:#fff;border:1px solid var(--line);border-radius:20px;padding:38px}
.dashboard header{display:flex;align-items:center;justify-content:space-between;gap:20px}
.dashboard .eyebrow{margin-bottom:10px}
.dashboard h1{font-size:30px;margin-bottom:0}
.actions{display:flex;align-items:center;gap:20px;font-size:13px}
.secondary{width:auto;background:#eef3fb;color:var(--blue);min-height:44px}
.secondary:hover{background:#e4ecf9}
.stats{display:flex;gap:60px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:28px 0 20px;padding:22px 0}
.stats p{margin:0}
.stats strong{font-size:32px;line-height:1.3;display:block}
.stats span,.hint{color:var(--sub);font-size:12px}
.hint{margin-bottom:24px;max-width:760px}
.table-wrap{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:13px}
th,td{text-align:left;padding:14px 12px;border-bottom:1px solid var(--line)}
th{background:#f7f9fc;color:var(--sub);font-weight:500;white-space:nowrap}
td:not(:first-child){white-space:nowrap;color:var(--sub)}
.nickname{min-width:130px;max-width:300px;overflow-wrap:anywhere}
.empty{text-align:center;padding:40px;color:var(--sub)}
.pagination{display:flex;justify-content:center;align-items:center;gap:24px;margin-top:24px;font-size:13px}
.pagination a{padding:9px 4px}
.pagination span{color:var(--sub)}
@media(max-width:700px){.entrance{padding:24px 14px}.welcome{max-width:440px;border-radius:18px}.greeting{padding:32px 28px 24px}.eyebrow{font-size:10px;margin-bottom:22px}h1{font-size:30px;margin-bottom:18px}.intro{font-size:14px;margin-bottom:24px}.privacy{margin-bottom:22px}.admin{padding:20px 12px}.login{padding:28px;margin-top:6vh}.dashboard{padding:24px 18px}.dashboard header{align-items:flex-start;flex-direction:column;gap:16px}.dashboard h1{font-size:25px}.stats{gap:44px}.actions{gap:18px}.pagination{gap:18px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}