:root{--blue:#0f6cbd;--blue-dark:#0b4f8a;--ink:#17212b;--muted:#657383;--line:#dde4ea;--canvas:#f4f7fa;--panel:#fff;--green:#16845b;--red:#c4314b;--amber:#a15c00;--purple:#6b4bb8;--shadow:0 8px 26px rgba(24,45,66,.07)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:"Segoe UI",Tahoma,Arial,sans-serif;color:var(--ink);background:var(--canvas)}a{color:var(--blue)}button,input,select{font:inherit}.topbar{height:68px;display:flex;align-items:center;padding:0 24px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;gap:11px;color:var(--ink);text-decoration:none}.brand-mark{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(145deg,#1684d6,#0f5b9e);color:#fff;box-shadow:0 5px 14px rgba(15,108,189,.22)}.brand-mark.large{width:52px;height:52px;font-size:23px;border-radius:14px}.brand strong{display:block;font-size:17px}.brand small{display:block;color:var(--muted);font-size:11px;margin-top:1px}.top-actions{margin-left:auto;display:flex;align-items:center;gap:9px}.server-chip,.user-chip,.webmail-link,.logout-button{font-size:13px;border:1px solid var(--line);padding:8px 11px;border-radius:8px;background:#fff;color:#405163;text-decoration:none}.server-chip{display:flex;gap:7px;align-items:center}.server-chip i{width:7px;height:7px;border-radius:50%;background:#20a36a}.logout-button{cursor:pointer}.webmail-link{color:var(--blue);background:#eef6fd;border-color:#c7e0f5}.menu-button{display:none;border:0;background:none;font-size:22px;margin-right:10px}.shell{display:flex;min-height:calc(100vh - 68px)}.sidebar{width:235px;background:#102b43;color:#d7e4ef;flex:0 0 235px;display:flex;flex-direction:column}.sidebar nav{padding:18px 12px}.nav-label{margin:18px 12px 7px;font-size:10px;letter-spacing:.13em;color:#7791a7;font-weight:700}.sidebar a{display:flex;align-items:center;gap:12px;color:#cad8e4;text-decoration:none;padding:11px 13px;margin:3px 0;border-radius:7px;font-size:14px}.sidebar a span{width:20px;text-align:center;font-size:17px}.sidebar a:hover{background:rgba(255,255,255,.06)}.sidebar a.active{background:#0f6cbd;color:#fff;box-shadow:inset 3px 0 #69b9f3}.sidebar-foot{margin-top:auto;padding:18px 24px;color:#7290a8;font-size:11px;border-top:1px solid rgba(255,255,255,.07)}.main{flex:1;min-width:0;padding:28px 32px 40px;max-width:1600px}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:22px}.eyebrow{font-size:10px;letter-spacing:.15em;color:var(--blue);font-weight:700;margin:0 0 6px}.page-head h1{font-size:29px;margin:0;letter-spacing:-.02em}.page-description{margin:6px 0 0;color:var(--muted);font-size:14px}.page-actions{display:flex;gap:8px}.button{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid #c9d4dd;background:#fff;color:#34495c;text-decoration:none;padding:9px 14px;border-radius:7px;cursor:pointer;font-size:13px;font-weight:600}.button:hover{border-color:#9fb0bd;background:#f9fbfc}.button.primary{background:var(--blue);border-color:var(--blue);color:#fff}.button.primary:hover{background:var(--blue-dark)}.button.danger{color:var(--red);border-color:#efc5cd}.button.compact{padding:6px 9px;font-size:12px}.button.wide{width:100%;min-height:44px}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(180px,1fr));gap:14px}.metric{position:relative;display:flex;gap:14px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;text-decoration:none;color:var(--ink);box-shadow:var(--shadow);overflow:hidden}.metric:after{content:"";position:absolute;inset:auto 0 0;height:3px;background:var(--blue)}.metric.green:after{background:var(--green)}.metric.purple:after{background:var(--purple)}.metric.amber:after{background:#d88913}.metric-icon{width:43px;height:43px;border-radius:10px;background:#e9f3fb;color:var(--blue);display:grid;place-items:center;font-size:20px;flex:0 0 43px}.metric.green .metric-icon{background:#e8f7f1;color:var(--green)}.metric.purple .metric-icon{background:#f1ecfb;color:var(--purple)}.metric.amber .metric-icon{background:#fff3de;color:#ae6800}.metric small{font-size:10px;color:var(--muted);letter-spacing:.08em;font-weight:700}.metric strong{display:block;font-size:29px;margin:2px 0}.metric p{font-size:11px;color:var(--muted);margin:0}.service-strip{display:flex;gap:26px;margin:14px 0 22px;padding:12px 17px;background:#fff;border:1px solid var(--line);border-radius:10px}.service-strip div{display:flex;align-items:center;gap:7px;font-size:12px}.service-strip small{color:var(--muted)}.status-dot{width:8px;height:8px;border-radius:50%;background:#9ba7b0;display:inline-block}.status-dot.up{background:#21a366;box-shadow:0 0 0 3px #e3f5ec}.status-dot.down{background:#d13438;box-shadow:0 0 0 3px #fbe8e9}.two-column,.system-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:16px}.panel,.form-card,.error-card{background:var(--panel);border:1px solid var(--line);border-radius:11px;box-shadow:var(--shadow);overflow:hidden}.panel-head{min-height:67px;padding:14px 18px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.panel-head h2{font-size:15px;margin:0}.panel-head p{font-size:11px;color:var(--muted);margin:4px 0 0}.panel-head a{font-size:12px;text-decoration:none}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:13px}th{padding:10px 14px;text-align:left;background:#f7f9fb;color:#667584;font-size:10px;letter-spacing:.05em;text-transform:uppercase;border-bottom:1px solid var(--line);white-space:nowrap}td{padding:12px 14px;border-bottom:1px solid #e9eef2;vertical-align:middle}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:#fafcfd}td strong{display:block;font-size:13px}td small{display:block;color:var(--muted);font-size:10px;margin-top:3px}.right{text-align:right}.nowrap{white-space:nowrap}.actions{white-space:nowrap}.actions form,.actions .button{display:inline-flex;margin-left:4px}.badge{display:inline-block;padding:4px 8px;border-radius:999px;font-size:10px;font-weight:700;border:1px solid}.badge.success{color:#0c714a;background:#eaf8f2;border-color:#b7e1cf}.badge.neutral{color:#66727d;background:#f1f4f6;border-color:#d7dfe5}.badge.info{color:#0f5d99;background:#eaf4fc;border-color:#c0dcf1}.badge.danger{color:#a91d35;background:#fff0f2;border-color:#f3c1ca}.empty{padding:34px!important;text-align:center;color:var(--muted)}.empty-state{text-align:center;padding:44px!important;color:var(--muted)}.empty-state span{display:grid;margin:0 auto 10px;width:40px;height:40px;border-radius:50%;place-items:center;background:#e8f7f0;color:var(--green);font-size:20px}.empty-state strong{font-size:15px}.empty-state p{margin:4px}.activity-list{padding:3px 17px}.activity{display:flex;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid #edf1f4}.activity:last-child{border:0}.activity>span{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:#eaf3fa;color:var(--blue);font-size:11px;font-weight:700}.activity div{flex:1}.activity strong{font-size:12px}.activity p{font-size:11px;color:var(--muted);margin:2px 0}.activity time{font-size:10px;color:var(--muted)}.flash-stack{display:grid;gap:8px;margin-bottom:16px}.flash{display:flex;align-items:center;gap:9px;padding:11px 13px;border-radius:8px;font-size:13px;border:1px solid}.flash span{width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-weight:700}.flash.success{background:#ebf8f2;color:#0d6f4a;border-color:#b8e3d0}.flash.error{background:#fff0f2;color:#a61c35;border-color:#f0bec7}.form-card{max-width:760px;padding:24px}.form-stack{display:grid;gap:18px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}label{display:grid;gap:7px;font-size:12px;font-weight:600;color:#34485a}input,select{width:100%;height:42px;border:1px solid #cbd6df;border-radius:7px;padding:0 11px;background:#fff;color:var(--ink);outline:none}input:focus,select:focus{border-color:#2383cc;box-shadow:0 0 0 3px #e1f0fb}input[readonly]{background:#f3f6f8;color:#687784}label small{font-weight:400;color:var(--muted)}label.check{display:flex;align-items:flex-start;gap:11px;padding:14px;border:1px solid var(--line);border-radius:8px;background:#f8fafb}label.check input{width:17px;height:17px;margin-top:2px}label.check span{display:block}label.check strong,label.check small{display:block}.form-actions{display:flex;gap:8px;padding-top:5px}.search{display:flex;gap:6px}.search input{height:36px;min-width:240px}.search button{border:1px solid #cbd6df;background:#fff;border-radius:7px;padding:0 12px}.arrow{text-align:center;color:var(--blue);font-size:18px}.reason{max-width:330px;color:var(--muted)}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;background:#f1f4f6;padding:2px 5px;border-radius:4px}.pagination{display:flex;align-items:center;justify-content:center;gap:14px;padding:14px;border-top:1px solid var(--line);font-size:12px}.service-list{padding:8px 18px}.service-list>div{display:grid;grid-template-columns:12px 1fr auto;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid #edf1f4;font-size:13px}.disk-card{padding:25px}.disk-card>strong{font-size:38px}.disk-card p{font-size:12px;color:var(--muted)}.progress{height:9px;background:#e6ecf1;border-radius:99px;margin:15px 0;overflow:hidden}.progress i{display:block;height:100%;background:linear-gradient(90deg,#0f6cbd,#35a4e8);border-radius:99px}.version-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}.version-grid div{padding:20px;border-right:1px solid var(--line)}.version-grid div:last-child{border:0}.version-grid small,.version-grid strong{display:block}.version-grid small{font-size:10px;color:var(--muted);text-transform:uppercase}.version-grid strong{font-size:13px;margin-top:5px}.error-card{text-align:center;padding:60px}.error-card>strong{font-size:72px;color:var(--blue)}footer{text-align:center;color:#8b98a4;font-size:10px;padding:30px 0 0}.login-page{background:#eef4f9;display:grid;place-items:center;padding:30px}.login-shell{width:min(940px,100%);min-height:560px;display:grid;grid-template-columns:1.1fr .9fr;background:#fff;border-radius:18px;overflow:hidden;box-shadow:0 30px 80px rgba(21,48,75,.16)}.login-brand-panel{padding:55px;background:linear-gradient(145deg,#0c528b,#102d47);color:#fff;position:relative;overflow:hidden}.login-brand-panel:after{content:"";position:absolute;width:380px;height:380px;border-radius:50%;border:70px solid rgba(255,255,255,.045);right:-200px;bottom:-200px}.login-brand{display:flex;align-items:center;gap:14px;font-size:20px}.login-brand-panel h1{font-size:38px;line-height:1.18;margin:75px 0 18px}.login-brand-panel>p{max-width:390px;line-height:1.7;color:#c5d9e9}.login-features{display:grid;gap:9px;margin-top:40px;color:#d8e9f5;font-size:13px}.login-card{align-self:center;padding:50px}.login-card h2{font-size:29px;margin:0}.login-card>.muted{color:var(--muted);font-size:13px;margin:8px 0 25px}.back-webmail{display:block;text-align:center;margin-top:20px;font-size:12px;text-decoration:none}.mobile-logo{display:none}
@media(max-width:1100px){.metric-grid{grid-template-columns:repeat(2,1fr)}.two-column{grid-template-columns:1fr}.version-grid{grid-template-columns:repeat(2,1fr)}.version-grid div:nth-child(2){border-right:0}.top-actions .user-chip{display:none}}
@media(max-width:780px){.topbar{height:60px;padding:0 12px}.menu-button{display:block}.brand small,.server-chip,.webmail-link{display:none}.shell{min-height:calc(100vh - 60px)}.sidebar{position:fixed;left:-250px;top:60px;bottom:0;z-index:30;transition:left .2s;box-shadow:8px 0 30px rgba(0,0,0,.2)}.sidebar.open{left:0}.main{padding:20px 14px}.page-head{align-items:flex-start}.page-head h1{font-size:24px}.page-actions{flex-shrink:0}.metric-grid{grid-template-columns:1fr}.service-strip{overflow:auto}.system-grid,.form-grid{grid-template-columns:1fr}.panel-head.responsive{display:block}.search{margin-top:12px}.search input{min-width:0}.login-shell{display:block;min-height:auto}.login-brand-panel{display:none}.login-card{padding:34px 25px}.mobile-logo{display:flex;align-items:center;gap:10px;font-weight:700;margin-bottom:35px}.login-page{padding:15px}.version-grid{grid-template-columns:1fr}.version-grid div{border-right:0;border-bottom:1px solid var(--line)}}
.disk-card progress{display:block;width:100%;height:9px;margin:15px 0;border:0;border-radius:99px;overflow:hidden;background:#e6ecf1}.disk-card progress::-webkit-progress-bar{background:#e6ecf1}.disk-card progress::-webkit-progress-value{background:linear-gradient(90deg,#0f6cbd,#35a4e8)}.disk-card progress::-moz-progress-bar{background:#0f6cbd}