:root{--primary:#2f7561;--primary-dark:#245e4e;--soft:#e8f2ee;--bg:#f5f6f8;--card:#fff;--line:#e2e6e9;--text:#202a2d;--muted:#748087;--danger:#c64c42;--danger-soft:#fff0ee;--shadow:0 8px 24px rgba(26,39,44,.08)}
*{box-sizing:border-box}html,body{height:100%}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}[hidden]{display:none!important}button,input,select{font:inherit}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid transparent;border-radius:8px;padding:9px 16px;font-weight:600;cursor:pointer;transition:.15s}.btn-primary{background:var(--primary);color:white}.btn-primary:hover{background:var(--primary-dark)}.btn-ghost{background:white;border-color:var(--line);color:var(--text)}.btn-ghost:hover{border-color:var(--primary);color:var(--primary)}.btn-danger{background:var(--danger-soft);color:var(--danger);border:0}.link{background:none;border:0;color:var(--primary);cursor:pointer;padding:0}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:#eef2f1}.login-card{width:min(390px,100%);padding:40px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.login-brand{text-align:center;margin-bottom:28px}.login-logo,.brand-logo{display:grid;place-items:center;background:var(--primary);color:#fff;font-weight:700}.login-logo{width:56px;height:56px;margin:0 auto 14px;border-radius:14px;font-size:25px}.login-brand h1{font-size:21px;margin:0 0 4px}.login-brand p,.eyebrow{margin:0;color:var(--muted);font-size:12px;letter-spacing:1px}.field{display:block;margin-bottom:15px}.field-label{display:block;color:var(--muted);font-size:12px;margin-bottom:6px}.field input,.toolbar select,.search{width:100%;border:1px solid var(--line);border-radius:8px;background:#fbfcfc;padding:10px 12px;color:var(--text);outline:0}.field input:focus,.toolbar select:focus,.search:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px var(--soft)}.btn-block{width:100%;margin-top:8px}.err{min-height:20px;margin-top:10px;color:var(--danger);text-align:center;font-size:13px}
.layout{display:flex;min-height:100vh}.sidebar{width:230px;flex-shrink:0;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;padding:22px 14px;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:11px;padding:4px 8px 26px}.brand-logo{width:38px;height:38px;border-radius:10px;font-size:19px}.brand-text{display:flex;flex-direction:column;line-height:1.3}.brand-text strong{font-size:14px}.brand-text span{font-size:12px;color:var(--muted)}.nav{display:grid;gap:4px}.tab{border:0;background:none;text-align:left;color:var(--muted);padding:11px 12px;border-radius:8px;cursor:pointer}.tab:hover{background:var(--bg);color:var(--text)}.tab.active{background:var(--soft);color:var(--primary);font-weight:700}.nav-ico{display:inline-block;width:24px;color:currentColor;font-weight:700}.side-foot{margin-top:auto;padding:16px 12px 4px;border-top:1px solid var(--line)}.side-note{font-size:12px;color:var(--muted);line-height:1.8;margin-bottom:16px}.side-note strong{color:var(--primary)}.logout{font-size:13px}.main{min-width:0;flex:1}.topbar{height:60px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 34px;position:sticky;top:0;z-index:5}.topbar h1{font-size:18px;margin:0}.user-chip{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px}.avatar{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--soft);color:var(--primary);font-weight:700}.content{width:100%;padding:30px 34px}.page-intro{margin:0}.page-intro p{margin:0;color:var(--muted)}.stats-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:22px}.stat{background:#fff;border:1px solid var(--line);border-radius:10px;padding:15px 17px}.stat span{display:block;color:var(--muted);font-size:12px;margin-bottom:5px}.stat strong{font-size:21px}.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:12px}.search{display:flex;align-items:center;gap:7px;max-width:330px}.search span{font-size:20px;color:var(--muted);line-height:1}.toolbar select{width:145px}.table-shell{background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}.table-head{display:grid;grid-template-columns:2fr 2fr .7fr .7fr 1fr 1fr;gap:16px;padding:12px 18px;background:#fafbfb;color:var(--muted);font-size:12px;border-bottom:1px solid var(--line)}.file{display:grid;grid-template-columns:2fr 2fr .7fr .7fr 1fr 1fr;gap:16px;align-items:center;padding:15px 18px;border-bottom:1px solid var(--line)}.file:last-child{border-bottom:0}.file:hover{background:#fbfdfc}.file-main{min-width:0}.file .name{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.file-meta,.grant-meta{color:var(--muted);font-size:12px;margin-top:3px}.tags{line-height:1.8}.tag{display:inline-block;background:var(--soft);color:var(--primary);border-radius:4px;padding:2px 7px;margin:2px 5px 2px 0;font-size:11px}.tag-exp{font-style:normal;color:var(--muted);font-size:11px;margin-left:2px}.tag-soon{background:#fff5df;color:#a86b15}.tag-expired{background:#f0d9d2;color:#b34a3c}.ops{display:flex;gap:7px;justify-content:flex-start}.btn-sm{padding:6px 9px;font-size:12px}.empty{text-align:center;color:var(--muted);padding:46px 20px}.empty.error{color:var(--danger)}.grant-head{grid-template-columns:2fr 1.25fr 1.5fr 1.4fr 1.2fr 1fr 1.5fr}.grant-row{grid-template-columns:2fr 1.25fr 1.5fr 1.4fr 1.2fr 1fr 1.5fr}.grant-usage{min-width:100px}.grant-users-col{font-size:12px;line-height:1.7}.user-head{grid-template-columns:2fr 2fr auto!important}.user-row{grid-template-columns:2fr 2fr auto!important}.grant-user-row{display:flex;align-items:center;gap:0;margin:2px 0}.grant-user-row .tag-remove{margin-left:0}.grant-user-text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.usage-bar{height:6px;background:var(--line);border-radius:4px;overflow:hidden;margin-bottom:4px}.usage-bar span{display:block;height:100%;background:var(--primary)}.usage-text{font-size:12px;color:var(--muted)}.status{display:inline-block;color:var(--primary);background:var(--soft);border-radius:4px;padding:3px 7px;font-size:12px}.status.warn{color:#a86b15;background:#fff5df}
.drawer-wrap{position:fixed;inset:0;z-index:20}.drawer-mask{position:absolute;inset:0;background:rgba(18,27,29,.38)}.drawer{position:absolute;right:0;top:0;height:100%;width:min(560px,100%);background:#fff;display:flex;flex-direction:column;box-shadow:-8px 0 28px rgba(0,0,0,.12);animation:slide .18s ease}.drawer-head{display:flex;justify-content:space-between;padding:24px 28px 18px;border-bottom:1px solid var(--line)}.drawer-head h3{font-size:19px;margin:3px 0 0}.drawer-body{padding:24px 28px;overflow:auto;flex:1}.drawer-foot{display:flex;justify-content:flex-end;gap:10px;padding:16px 28px;border-top:1px solid var(--line)}.icon-btn{border:0;background:none;color:var(--muted);font-size:26px;cursor:pointer;width:32px;height:32px}.step-label{font-size:12px;font-weight:700;color:var(--text);margin:0 0 12px}.upload-zone{display:block;text-align:center;border:1px dashed #b7c7c1;border-radius:9px;background:#fafdfb;padding:25px;cursor:pointer;margin-bottom:26px}.upload-zone:hover{background:var(--soft);border-color:var(--primary)}.upload-ico{font-size:26px;color:var(--primary)}.upload-text{font-weight:700;margin-top:5px}.upload-sub{font-size:12px;color:var(--muted);margin-top:3px;word-break:break-all}.picker{display:flex;flex-direction:column;gap:15px;margin-bottom:8px}.dim .label{font-size:12px;font-weight:700;margin-bottom:7px}.chk{position:relative;display:inline-flex;align-items:center;padding:6px 10px;margin:0 6px 6px 0;border:1px solid var(--line);border-radius:6px;color:var(--muted);font-size:12px;cursor:pointer}.chk input{position:absolute;opacity:0}.chk:has(input:checked){border-color:var(--primary);background:var(--soft);color:var(--primary);font-weight:700}.preview{color:var(--muted);font-size:12px;line-height:1.8;margin:8px 0 22px}.preview b{color:var(--primary)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.helper{color:var(--muted);font-size:12px;background:#f7f8f8;border-radius:6px;padding:9px 10px}.result-box{padding:12px;background:var(--soft);border-radius:7px;word-break:break-all}.msg{font-size:13px;margin-top:10px}.result-box a{color:var(--primary)}
@keyframes slide{from{transform:translateX(20px);opacity:.5}to{transform:none;opacity:1}}@media(max-width:900px){.sidebar{width:190px}.content{padding:24px 20px}.topbar{padding:0 20px}.table-head{display:none}.table-shell{overflow-x:auto;overflow-y:hidden}.file,.grant-row,.user-row,.log-row{grid-template-columns:1fr auto!important;gap:6px 14px}.file .tags,.user-row .tags,.user-row .user-main,.log-row .tags,.log-row .log-meta,.log-row .file-main,.log-row .user-main,.grant-usage,.grant-users-col,.grant-meta,.file-meta{grid-column:1}.file .ops,.user-row .ops,.log-row .ops{grid-column:2!important;grid-row:1 / span 3}.grant-head{display:none}.grant-row .grant-main,.grant-row .grant-status-col,.grant-row .grant-time-col,.grant-row .grant-user-status-col{grid-column:1}.grant-row .ops{grid-column:2!important;grid-row:1 / span 3}.toolbar{flex-wrap:wrap}.toolbar .search-input{width:auto;flex:1 1 180px;min-width:0}.toolbar .filter-select,.toolbar select{width:auto;flex:1 1 auto;min-width:104px}.stats-row{gap:8px}.stat{padding:12px}.stat strong{font-size:18px}}@media(max-width:600px){.layout{display:block}.sidebar{width:100%;height:auto;position:static;padding:12px 14px;display:block}.brand{padding:0 4px 10px}.nav{display:flex}.tab{flex:1}.side-foot{display:none}.topbar{height:66px}.content{padding:20px 14px}.page-intro{display:block}.page-intro .btn{margin-top:16px}.stats-row{grid-template-columns:1fr 1fr}.stats-row .stat:last-child{grid-column:span 2}.toolbar{flex-wrap:wrap}.search{max-width:none;flex:1}.toolbar select{width:auto;flex:1}.form-row{grid-template-columns:1fr}.drawer-head,.drawer-body,.drawer-foot{padding-left:20px;padding-right:20px}}@media(max-width:480px){.stats-row{grid-template-columns:1fr}.stats-row .stat:last-child{grid-column:auto}.topbar h1{font-size:16px}.toolbar .filter-select{min-width:96px}.nav .tab{font-size:13px;padding:10px 6px}}
.filter-select{width:auto;min-width:120px;border:1px solid var(--line);border-radius:8px;background:#fbfcfc;padding:9px 12px;color:var(--text);outline:0;cursor:pointer}.filter-select:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--soft)}.pagination{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:20px;margin-top:16px}.pagination-info{color:var(--muted);font-size:13px}.pagination-buttons{display:flex;gap:6px;justify-content:center}.pagination .btn-sm.active{background:var(--soft);border-color:var(--primary);color:var(--primary);font-weight:700}
.dup-box{width:min(720px,94vw);max-height:82vh;display:flex;flex-direction:column}.dup-desc{color:var(--muted);font-size:13px;margin:10px 0 4px}.dup-list{overflow:auto;max-height:52vh;margin-top:8px;display:flex;flex-direction:column;gap:14px}.dup-group{background:#fafbfb;border:1px solid var(--line);border-radius:9px;padding:12px 14px}.dup-group-title{font-size:13px;font-weight:700;color:var(--text);margin-bottom:8px}.dup-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 10px;border-radius:7px;background:#fff;border:1px solid var(--line);margin-bottom:6px}.dup-item:last-child{margin-bottom:0}.dup-item-info{min-width:0;flex:1}.dup-item-name{font-weight:600;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dup-item-meta{color:var(--muted);font-size:12px;margin-top:2px}.dup-item-ops{display:flex;gap:6px;flex-shrink:0}.file-free-tag{display:inline-block;background:#e6f4ea;color:#1e7d3c;border-radius:4px;padding:1px 6px;font-size:11px;margin-left:6px;vertical-align:1px}
.status.danger{color:#b34a3c;background:#f0d9d2}.grant-head span{text-align:left}.grant-row>div{text-align:left;min-width:0}.grant-row .grant-user-status-col .grant-user-row{justify-content:flex-start}.grant-row .ops{justify-content:flex-start;align-items:center;flex-wrap:wrap}.user-head span{text-align:left}.user-row>div{text-align:left;min-width:0}.user-row .user-main{text-align:left;min-width:0}.user-row .ops{text-align:left;justify-content:flex-start}.user-row .tags{text-align:left;display:flex;flex-direction:column;align-items:flex-start;gap:4px}
.user-head{grid-template-columns:2fr 1.5fr 2fr 100px!important;align-items:flex-start}.user-row{grid-template-columns:2fr 1.5fr 2fr 100px!important;align-items:flex-start}.log-head{grid-template-columns:1.6fr 2.4fr 1.4fr 1fr}.log-row{grid-template-columns:1.6fr 2.4fr 1.4fr 1fr}.log-row .file-main{min-width:0}.log-meta{color:var(--muted);font-size:12px}
/* 无缝翻页：加载中轻微变淡（不闪「加载中…」占位），切换时行淡入 */
.list.loading{opacity:.4;transition:opacity .15s ease}.list.smooth-enter>.file,.list.smooth-enter>.user-row,.list.smooth-enter>.log-row,.list.smooth-enter>.grant-row{animation:fadeSlideIn .22s ease}@keyframes fadeSlideIn{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}