:root{--bg:#f4f7fb;--panel:#fff;--text:#172033;--muted:#718096;--primary:#246bfd;--primary2:#1555d8;--line:#e5eaf2;--green:#12a66a;--red:#db3d52;--yellow:#b98100;--sidebar:#111a2b}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text)}a{color:var(--primary);text-decoration:none}.sidebar{position:fixed;inset:0 auto 0 0;width:230px;background:var(--sidebar);color:#fff;padding:24px 18px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;font-weight:700;font-size:18px;margin:2px 8px 30px}.brand-mark{display:grid;place-items:center;width:54px;height:54px;border-radius:16px;background:linear-gradient(135deg,#3578ff,#6b3df2);color:#fff;font-weight:800;box-shadow:0 12px 28px rgba(36,107,253,.28)}.brand-mark.small{width:38px;height:38px;border-radius:11px;font-size:13px;box-shadow:none}.sidebar nav{display:grid;gap:7px}.sidebar nav a,.logout{color:#aeb9cc;padding:12px 14px;border-radius:10px}.sidebar nav a:hover,.sidebar nav a.active{background:#202d45;color:#fff}.logout{margin-top:auto}.content{margin-left:230px;padding:28px 34px;min-height:100vh}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.topbar h1{font-size:25px;margin:0 0 6px}.topbar p{margin:0;color:var(--muted);font-size:13px}.status-dot{font-size:13px;color:var(--green);background:#e9faf3;padding:8px 12px;border-radius:99px}.status-dot:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--green);margin-right:7px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:20px}.stat,.panel{background:var(--panel);border:1px solid var(--line);border-radius:16px;box-shadow:0 4px 18px rgba(25,40,70,.04)}.stat{padding:21px}.stat span,.stat small{display:block;color:var(--muted)}.stat strong{display:block;font-size:28px;margin:12px 0 6px}.green{color:var(--green)}.red{color:var(--red)}.panel{padding:22px;margin-bottom:20px}.panel h2{font-size:18px;margin:0 0 20px}.panel h3{font-size:15px}.panel-title{display:flex;justify-content:space-between;align-items:center}.narrow{max-width:720px}.two-col{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}.alert{padding:13px 15px;border-radius:10px;margin-bottom:18px}.alert.error{background:#fff0f2;color:#b52136;border:1px solid #ffd1d7}.alert.success{background:#eafaf3;color:#087a4a;border:1px solid #c3f0dc}.alert.warning{background:#fff8e6;color:#8a6200;border:1px solid #f6df9a}label{display:block;font-weight:600;font-size:14px;margin-bottom:15px}input,select,button{font:inherit}input,select{width:100%;margin-top:7px;padding:11px 12px;border:1px solid #ccd5e3;border-radius:9px;background:#fff;outline:none}input:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(36,107,253,.12)}label small{display:block;color:var(--muted);font-weight:400;margin-top:6px}.switch{display:flex;align-items:center;gap:8px}.switch input{width:auto;margin:0}.primary,.secondary,.filters button{border:0;border-radius:9px;padding:11px 18px;cursor:pointer}.primary{background:var(--primary);color:#fff}.primary:hover{background:var(--primary2)}.secondary{background:#edf2fa;color:#27364d}.wide{width:100%}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:13px}th,td{text-align:left;padding:13px 11px;border-bottom:1px solid var(--line);white-space:nowrap}th{color:var(--muted);font-weight:600;background:#fafbfd}td code{font-size:12px}.badge{display:inline-block;padding:5px 9px;border-radius:99px;font-size:12px}.badge.ok{background:#e9faf3;color:#087a4a}.badge.bad{background:#fff0f2;color:#b52136}.badge.wait{background:#fff8e6;color:#8a6200}.badge.off{background:#edf0f5;color:#697386}.empty{text-align:center!important;color:var(--muted);padding:36px!important}.domain-card{display:flex;align-items:center;justify-content:space-between;padding:15px 0;border-bottom:1px solid var(--line)}.domain-card>div:first-child{display:grid;gap:5px}.domain-card span{font-size:12px;color:var(--muted)}.domain-actions{display:flex;align-items:center;gap:10px}.domain-actions form{margin:0}.danger-link{border:0;background:none;color:var(--red);cursor:pointer}.secret-box{padding:14px;background:#f6f8fc;border:1px solid var(--line);border-radius:10px;display:flex;justify-content:space-between;margin:14px 0}.full-secret,.api-line{display:block;padding:12px;background:#111a2b;color:#dce7fa;border-radius:8px;overflow:auto;margin:10px 0}.filters{display:flex;gap:10px;margin-bottom:18px}.filters select{margin:0;max-width:220px}.filters button{background:#25344e;color:#fff}.muted{color:var(--muted)}hr{border:0;border-top:1px solid var(--line);margin:24px 0}.login-body{display:grid;place-items:center;min-height:100vh;background:radial-gradient(circle at 15% 15%,#e6efff,transparent 35%),radial-gradient(circle at 85% 80%,#eee8ff,transparent 35%),#f7f9fd}.login-card{width:min(420px,calc(100% - 30px));background:#fff;padding:34px;border:1px solid var(--line);border-radius:20px;box-shadow:0 24px 70px rgba(25,40,70,.12)}.login-card .brand-mark{margin:0 auto 18px}.login-card h1{text-align:center;font-size:24px;margin:0 0 8px}.login-card>p{text-align:center}.tiny{font-size:12px;color:var(--muted);margin:18px 0 0}@media(max-width:1000px){.stats{grid-template-columns:repeat(2,1fr)}.two-col{grid-template-columns:1fr}}@media(max-width:720px){.sidebar{position:static;width:auto}.sidebar nav{grid-template-columns:repeat(2,1fr)}.logout{margin-top:12px}.content{margin:0;padding:20px}.topbar{align-items:flex-start}.stats{grid-template-columns:1fr}.filters{display:grid}}