:root{--ink:#121417;--muted:#6b7280;--line:#e5e7eb;--soft:#f5f6f7;--card:#fff;--accent:#19745c;--danger:#b42318;--shadow:0 18px 50px rgba(18,20,23,.08)}
*{box-sizing:border-box}body{margin:0;background:#f8f9fa;color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif}.hidden{display:none!important}button,input,select{font:inherit}button{border:0;cursor:pointer}.eyebrow{margin:0 0 8px;color:#8a929e;font-size:11px;font-weight:700;letter-spacing:.15em}.muted{color:var(--muted);line-height:1.65}.compact{font-size:12px}.login-shell{min-height:100vh;display:grid;place-items:center;padding:28px;background:radial-gradient(circle at 20% 15%,#e4f3ed 0,transparent 34%),#f8f9fa}.login-card{width:min(440px,100%);padding:48px;background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}h1,h2,p{margin-top:0}h1{font-size:30px;letter-spacing:-.04em}h2{font-size:18px}.brand-mark{position:relative;width:52px;height:52px;margin-bottom:28px;border:3px solid var(--ink);border-radius:17px}.brand-mark:before,.brand-mark:after{content:"";position:absolute;top:-8px;width:13px;height:13px;background:#f8f9fa;border:3px solid var(--ink);border-bottom:0;border-radius:7px 7px 0 0}.brand-mark:before{left:5px}.brand-mark:after{right:5px}.brand-mark span{position:absolute;top:20px;width:5px;height:5px;background:var(--ink);border-radius:50%}.brand-mark span:first-child{left:12px}.brand-mark span:last-child{right:12px}.brand-mark.small{width:36px;height:36px;margin:0;border-radius:12px}.brand-mark.small:before,.brand-mark.small:after{top:-6px;width:9px;height:9px}.brand-mark.small span{top:14px}.brand-mark.small span:first-child{left:8px}.brand-mark.small span:last-child{right:8px}form{display:grid;gap:16px;margin-top:28px}label{display:grid;gap:8px;font-size:13px;font-weight:650}input,select{width:100%;padding:12px 13px;border:1px solid #d5d9df;border-radius:10px;background:white;color:var(--ink);outline:0}input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(25,116,92,.12)}button[type=submit],button.primary{padding:13px 16px;border-radius:10px;background:var(--ink);color:white;font-weight:700}.error{min-height:20px;margin:0;color:var(--danger);font-size:13px}.app-shell{min-height:100vh;display:grid;grid-template-columns:240px 1fr}aside{position:sticky;top:0;height:100vh;padding:28px 20px;background:#111315;color:white;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:13px;margin-bottom:44px}.brand strong,.brand small{display:block}.brand small{margin-top:2px;color:#858b93;font-size:10px;text-transform:uppercase;letter-spacing:.11em}nav{display:grid;gap:7px}.nav-item{padding:12px 14px;border-radius:9px;background:transparent;color:#9da3aa;text-align:left;font-weight:650}.nav-item:hover,.nav-item.active{background:#25282b;color:white}.text-button{margin-top:auto;padding:12px;background:transparent;color:#8f969e;text-align:left}.content{padding:38px clamp(24px,5vw,72px) 60px;overflow:hidden}.content>header{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px}.content>header h1{margin:0}.status-pill{padding:8px 12px;border:1px solid #d9e8e2;border-radius:999px;background:#f2faf7;color:#286a57;font-size:12px;font-weight:700}.status-pill i{display:inline-block;width:7px;height:7px;margin-right:7px;background:#2ca276;border-radius:50%}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.metric,.panel{border:1px solid var(--line);background:var(--card);border-radius:16px}.metric{padding:22px}.metric span,.metric small{display:block;color:var(--muted);font-size:12px}.metric strong{display:block;margin:13px 0 8px;font-size:30px}.panel-grid,.split{display:grid;grid-template-columns:2fr 1fr;gap:18px;margin-top:18px}.panel{padding:24px;min-width:0}.safety{background:#17211e;color:white}.safety .eyebrow{color:#77ad9d}.safety ul{padding-left:20px;color:#bdcbc7;line-height:2}.notice{margin-bottom:18px;padding:14px 16px;border:1px solid #cfe5dc;border-radius:12px;background:#f2faf7;color:#286a57;font-size:13px}.provider-columns{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.secondary{width:100%;margin-top:15px;padding:11px;border:1px solid var(--line);border-radius:9px;background:white;font-weight:700}.provider-item,.list-row{padding:14px 0;border-bottom:1px solid var(--line)}.provider-item strong,.list-row strong{display:block;font-size:14px}.provider-item small,.list-row small{color:var(--muted)}.provider-status{float:right;padding:3px 7px;border-radius:20px;background:#eef1f3;font-size:10px}.provider-status.on{background:#e5f5ef;color:#19745c}.form-panel{align-self:start}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.check{display:flex;align-items:center;gap:8px;font-weight:500}.check input{width:auto}.form-result{min-height:18px;margin:0;font-size:12px;color:var(--accent)}.token-box{white-space:pre-wrap;overflow-wrap:anywhere;padding:13px;border-radius:9px;background:#111315;color:#d7eee6;font-size:12px}.list-row{display:flex;justify-content:space-between;gap:16px;align-items:center}.row-meta{text-align:right}.row-actions button{padding:7px 10px;border-radius:8px;background:#eef1f3;font-size:12px}.empty{padding:30px 0;color:var(--muted);font-size:13px;text-align:center}dialog{width:min(500px,calc(100% - 32px));padding:28px;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}dialog::backdrop{background:rgba(12,15,17,.45)}dialog form{margin:0}.dialog-head{display:flex;justify-content:space-between}.close{align-self:start;background:transparent;font-size:24px;color:var(--muted)}label small{color:var(--muted);font-weight:400}
@media(max-width:1000px){.metric-grid{grid-template-columns:repeat(2,1fr)}.provider-columns{grid-template-columns:1fr}.panel-grid,.split{grid-template-columns:1fr}}
@media(max-width:720px){.app-shell{display:block}aside{position:static;width:100%;height:auto;padding:18px}aside .brand{margin-bottom:16px}nav{display:flex;overflow:auto}.nav-item{white-space:nowrap}.text-button{position:absolute;right:14px;top:15px}.content{padding:26px 16px}.content>header{align-items:flex-start}.status-pill{display:none}.metric-grid{grid-template-columns:1fr 1fr;gap:10px}.metric{padding:16px}.metric strong{font-size:24px}.form-row{grid-template-columns:1fr}}
dialog{width:min(560px,calc(100% - 32px));max-height:calc(100vh - 32px)}fieldset{display:grid;gap:12px;margin:0;padding:14px;border:1px solid var(--line);border-radius:11px}legend{padding:0 6px;font-size:12px;font-weight:700}.credential-help{margin:0;color:var(--muted);font-size:11px;line-height:1.5}