/* 任务 / 邮箱 / 后台 */
.sec{margin:14px 0}
.sec h2,.sub{font-family:var(--f-display);font-weight:400;font-size:24px;color:var(--brass);margin:0 0 6px}
.sub{margin-top:18px}
.sign-strip{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px;margin:8px 0 12px}
.sign-day{position:relative;border:1px solid var(--line);border-radius:8px;padding:6px 0;text-align:center;background:rgba(var(--shade),.25);min-width:0}
.sign-day small{display:block;font-size:10px;color:var(--mist)}
.sign-day b{font-size:12px;font-variant-numeric:tabular-nums}
.sign-day i{position:absolute;top:-6px;right:-3px;font-style:normal;font-size:10px;line-height:14px;width:14px;border-radius:50%;background:var(--brass);color:var(--brass-ink)}
.sign-day.got{border-color:rgba(226,171,75,.55);background:rgba(226,171,75,.12)}
.sign-day.today{border-color:var(--brass);box-shadow:0 0 0 1px var(--brass)}
.task{display:flex;align-items:center;gap:10px}
.task-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}
.task small,.mail small,.item small{color:var(--mist);font-size:12px}
.task button{flex:none}
.bar{height:7px;border-radius:99px;background:rgba(var(--shade),.55);overflow:hidden;margin:3px 0}
.bar i{display:block;height:100%;background:var(--brass);border-radius:99px;transition:width .3s}
.mail{text-align:left;align-items:flex-start;cursor:pointer;display:flex;flex-direction:column;gap:3px}
.mail.unread b{font-weight:800;color:var(--text)}
.mail:not(.unread) b{font-weight:400;color:var(--mist)}
.mail-t{display:flex;align-items:center;gap:6px;min-width:0}
.mail-t b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mail-bar{align-items:center;justify-content:space-between;margin-bottom:8px}
.chip{align-self:flex-start;display:inline-block;font-size:12px;padding:2px 9px;border-radius:99px;border:1px solid rgba(226,171,75,.55);color:var(--brass)}
.chip.off{border-color:var(--line);color:var(--mist)}
.mail-h{margin:0 0 4px}
.mail-body,.pre{white-space:pre-wrap;word-break:break-word}
.empty{text-align:center;padding:30px 0}
/* admin */
.admin .tabs{overflow-x:auto;margin-bottom:12px;scrollbar-width:none}
.admin .tabs button{flex:none;white-space:nowrap;padding:7px 12px}
.admin .tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px}
.tbl{border-collapse:collapse;font-size:13px;width:100%;white-space:nowrap}
.tbl th,.tbl td{padding:7px 9px;border-top:1px solid var(--line);text-align:left}
.tbl thead th{border-top:0;color:var(--mist);font-weight:500;font-size:12px}
.tbl code,.code code{font-family:ui-monospace,monospace;letter-spacing:.06em;color:var(--brass)}
.acts{display:flex;gap:6px}
.sm{padding:4px 10px;font-size:12px;min-height:0}
.fld{display:block;margin-bottom:8px;min-width:0}
.fld input,.fld textarea,.fld select,.searchbar input,.admin select{width:100%;box-sizing:border-box;font:inherit;font-size:15px;padding:8px 10px;border-radius:8px;border:1px solid var(--line);background:rgba(var(--shade),.45);color:var(--text)}
.fld textarea{resize:vertical}
.row2{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:8px}
.searchbar{display:flex;gap:8px;margin-bottom:10px}
.searchbar input{flex:1;min-width:0}
.codes{display:flex;flex-direction:column;gap:6px;margin:10px 0}
.code{display:flex;align-items:center;gap:8px;margin:6px 0}
.code code{flex:1;min-width:0;word-break:break-all}
.stack{max-height:160px;overflow:auto;font-size:11px;white-space:pre-wrap;word-break:break-all;color:var(--mist);margin:4px 0 0}
.errmsg{display:block;word-break:break-word;font-weight:500}
.admin .statgrid{grid-template-columns:repeat(auto-fit,minmax(100px,1fr))}
.admin .btns,.page .btns{display:flex;gap:8px;justify-content:flex-end;margin-top:6px}

/* 排行榜 / 数据报表 */
.rank-tabs{display:flex;gap:6px;overflow-x:auto;margin:8px 0}
.rank-tabs button{flex:1 0 auto;padding:7px 10px;font-size:14px;border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--text);white-space:nowrap}
.rank-tabs button[aria-pressed="true"]{background:var(--brass);color:var(--brass-ink);border-color:var(--brass)}
.rank-list{display:flex;flex-direction:column;gap:6px;padding-bottom:70px}
.rank-row{display:flex;align-items:center;gap:10px;padding:8px 12px;border:1px solid var(--line);border-radius:10px;background:rgba(var(--shade),.25);cursor:pointer;min-width:0}
.rank-row .no{width:28px;text-align:center;font-weight:700;color:var(--mist);flex:none}
.rank-row.r1 .no,.rank-row.r2 .no,.rank-row.r3 .no{width:28px;height:28px;line-height:28px;border-radius:50%;color:#1a1204}
.rank-row.r1{border-color:#e2ab4b}.rank-row.r1 .no{background:#e2ab4b}
.rank-row.r2{border-color:#c4ccd6}.rank-row.r2 .no{background:#c4ccd6}
.rank-row.r3{border-color:#c98a56}.rank-row.r3 .no{background:#c98a56}
.rank-row .nm{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank-row .val{font-weight:700;color:var(--brass);flex:none;text-align:right}
.rank-row small{display:block;color:var(--mist);font-size:11px;font-weight:400}
.rank-me{position:sticky;bottom:8px;border-color:var(--brass);background:rgba(20,30,52,.96)}
.rep-chart{width:100%;height:auto;display:block}
.rep-chart text{fill:#d7e0ee;font-size:11px}
.rep-chart .dim{fill:#8da0bb}
.rep-sec{border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin:10px 0;background:rgba(var(--shade),.25)}
.rep-sec h3{margin:0 0 6px}
.rep-kpi{display:flex;gap:8px;flex-wrap:wrap}.rep-kpi div{flex:1 1 90px;text-align:center;border:1px solid var(--line);border-radius:10px;padding:8px 4px}
.rep-kpi b{display:block;font-size:20px;color:var(--brass)}.rep-kpi small{color:var(--mist)}