:root{font-family:Inter,"Segoe UI",Arial,sans-serif;color:#10283b;background:#f3f7f8;line-height:1.45;--navy:#062b46;--blue:#409ae2;--green:#1d8060;--line:#d4e0e3;--muted:#667c87;--danger:#ba3225}*{box-sizing:border-box}body{margin:0;background:#f3f7f8}button,input,select{font:inherit}.hidden{display:none!important}.login-shell{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 30% 20%,#e0f4ff,transparent 35%),linear-gradient(135deg,#f8fbfb,#edf3f1)}.login-card{width:min(440px,calc(100% - 32px));padding:42px;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 24px 70px #1134481c}.brand{display:flex;gap:12px;align-items:center}.brand strong,.brand small{display:block}.brand strong{font-size:19px;letter-spacing:-.01em}.brand small{color:var(--muted)}.brand-mark{display:block;width:46px;height:46px;object-fit:contain;filter:drop-shadow(0 6px 12px #168bd640)}.inverse .brand-mark{width:48px;height:48px}.eyebrow{font-size:11px;font-weight:800;letter-spacing:.13em;color:#527482;margin:28px 0 7px}.login-card h1{font-size:31px;margin:0 0 8px}.muted{color:var(--muted);margin-top:0}label{display:grid;gap:7px;font-size:13px;font-weight:700;margin:18px 0}input,select{width:100%;padding:12px 13px;border:1px solid #bdcdd1;border-radius:9px;background:#fff;color:#10283b}input:focus,select:focus{outline:3px solid #1b91e822;border-color:var(--blue)}button{border:0;border-radius:9px;background:var(--navy);color:#fff;font-weight:750;padding:12px 17px;cursor:pointer}button:hover{filter:brightness(1.12)}.login-card>button{width:100%;margin-top:8px}.footnote{display:block;text-align:center;color:var(--muted);margin-top:22px}.app{min-height:100vh;display:grid;grid-template-columns:266px minmax(0,1fr)}.app aside{position:sticky;top:0;height:100vh;padding:28px 22px;background:linear-gradient(180deg,#062b46 0%,#082f48 68%,#06283c 100%);color:#fff;display:flex;flex-direction:column;box-shadow:10px 0 35px #0a2d3e0a}.inverse small{color:#a7c5d5}.app nav{display:grid;gap:8px;margin-top:44px}.nav{text-align:left;background:transparent;color:#c7dce6;padding:13px 16px}.nav.active{background:#174e6b;color:#fff;box-shadow:inset 3px 0 var(--blue)}.side-footer{margin-top:auto;border-top:1px solid #ffffff25;padding-top:18px;display:grid}.side-footer small{color:#a7c5d5}.side-footer button{margin-top:14px;border:1px solid #ffffff40;background:transparent}.app main{padding:36px clamp(28px,4vw,72px) 72px;min-width:0}.app header{display:flex;align-items:center;justify-content:space-between;margin:0 auto 26px;max-width:1480px}.app header .eyebrow{margin:0}.app h2{font-size:30px;margin:4px 0;letter-spacing:-.02em}.secure-pill{font-size:12px;color:var(--green);background:#e4f4ed;border:1px solid #c5e4d7;padding:8px 12px;border-radius:30px}.secure-pill span{margin-right:5px}.page{max-width:1480px;margin:0 auto}.dashboard-intro{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:24px 28px;margin-bottom:18px;color:#fff;background:linear-gradient(120deg,#07304c 0%,#115b7a 65%,#2284af 100%);border-radius:16px;box-shadow:0 14px 32px #133d541c}.dashboard-intro .eyebrow{margin:0 0 7px;color:#9ed7f5}.dashboard-intro h3{margin:0;font-size:24px}.dashboard-intro p{margin:6px 0 0;color:#d5eaf3}.dashboard-intro button{flex:none;background:#fff;color:var(--navy)}.cards{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}.metric,.panel{background:#fff;border:1px solid var(--line);border-radius:14px}.metric{min-height:132px;padding:20px;box-shadow:0 8px 26px #16394708}.metric small{color:var(--muted);font-weight:700}.metric strong{display:block;font-size:32px;margin:5px 0 2px;letter-spacing:-.03em}.metric span{color:#8a9aa1;font-size:12px}.panel{overflow:hidden;box-shadow:0 8px 26px #16394708}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(320px,.85fr);gap:18px;margin-top:18px}.panel-head,.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 20px;border-bottom:1px solid var(--line)}.panel-head h3{margin:0}.panel-head small{color:var(--muted)}.toolbar{margin-bottom:15px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 8px 26px #16394708}.toolbar input{flex:1}.toolbar select{max-width:210px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:14px 16px;border-bottom:1px solid #e5ecee;font-size:13px;vertical-align:middle}th{font-size:11px;letter-spacing:.06em;color:#5b737e;background:#f6f9f9}tbody tr:hover{background:#f9fbfb}.status{display:inline-block;padding:5px 9px;border-radius:20px;background:#e5f3ed;color:#176348;font-weight:750;font-size:11px}.status.expired,.status.revoked{background:#fde8e5;color:#a22d22}.status.expiring-soon,.status.suspended{background:#fff1d6;color:#8b5a00}.row-actions{white-space:nowrap}.link-button{padding:7px 8px;background:transparent;color:#096fae}.danger-link{color:var(--danger)}.safeguard-list{padding:10px 20px 18px}.safeguard-list>div{display:grid;grid-template-columns:36px 1fr;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid #e8eeee}.safeguard-list>div:last-child{border-bottom:0}.safeguard-list>div>span{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:#eaf5fb;color:#1978b4;font-size:11px;font-weight:800}.safeguard-list p,.safeguard-list small{display:block;margin:0}.safeguard-list small{color:var(--muted);margin-top:2px}.form-panel{padding:28px;max-width:900px}.form-panel h3{font-size:24px;margin:0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.notice{padding:14px;border-left:3px solid var(--blue);background:#edf7fd;color:#385d71;margin:12px 0 20px}.actions{display:flex;gap:10px}.secondary{background:#eef3f4;color:#173747}.error{color:var(--danger);background:#fff0ee;padding:10px;border-radius:8px}.toast{position:fixed;right:24px;bottom:24px;z-index:10;background:#153d50;color:#fff;padding:14px 18px;border-radius:10px;box-shadow:0 10px 30px #0003}.empty{padding:50px;text-align:center;color:var(--muted)}@media(max-width:1180px){.cards{grid-template-columns:repeat(3,1fr)}.dashboard-grid{grid-template-columns:1fr}}@media(max-width:760px){.app{grid-template-columns:1fr}.app aside{position:static;height:auto}.app nav{grid-template-columns:repeat(2,1fr);margin-top:20px}.side-footer{display:none}.app main{padding:24px 15px}.secure-pill{display:none}.dashboard-intro{align-items:flex-start;flex-direction:column}.cards,.form-grid{grid-template-columns:1fr}.toolbar{align-items:stretch;flex-direction:column}.toolbar select{max-width:none}}