:root{--bg:#07111f;--bg2:#0b1728;--surface:#f3f6fa;--panel:#fff;--line:#dce5ee;--text:#102033;--muted:#6b7d91;--accent:#28a7ff;--white:#f8fbff;--sidebar:250px;--shadow:0 16px 44px rgba(15,34,56,.08)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--surface);color:var(--text)}body{font-size:14px}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}
.app-shell{display:flex;min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);background:radial-gradient(circle at 15% 0%,rgba(40,167,255,.12),transparent 28%),linear-gradient(180deg,#07111f,#081522);color:var(--white);display:flex;flex-direction:column;z-index:50;border-right:1px solid rgba(255,255,255,.07)}
.brand{height:78px;display:flex;align-items:center;gap:12px;padding:0 20px;border-bottom:1px solid rgba(255,255,255,.07)}.brand-mark{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;font-weight:900;font-size:12px;letter-spacing:.08em;background:linear-gradient(145deg,#138eea,#5cc5ff);box-shadow:0 8px 22px rgba(40,167,255,.22)}.brand-title{font-size:12px;font-weight:900;letter-spacing:.12em}.brand-subtitle{font-size:11px;color:#8297ad;margin-top:3px}
.side-nav{padding:18px 12px 24px;overflow:auto;flex:1}.side-nav::-webkit-scrollbar{width:5px}.side-nav::-webkit-scrollbar-thumb{background:rgba(255,255,255,.12);border-radius:4px}.nav-section{margin-bottom:22px}.nav-label{font-size:10px;font-weight:900;letter-spacing:.16em;color:#6f839d;padding:0 11px 8px}.nav-item{display:flex;align-items:center;gap:10px;min-height:38px;padding:8px 11px;border-radius:10px;color:#aebed1;font-weight:650;transition:.18s}.nav-item span{width:20px;text-align:center;color:#72bff4}.nav-item:hover{background:rgba(255,255,255,.055);color:#fff;transform:translateX(2px)}.nav-item.active{background:linear-gradient(90deg,rgba(40,167,255,.18),rgba(40,167,255,.06));color:#fff;box-shadow:inset 2px 0 0 var(--accent)}
.sidebar-footer{padding:12px;border-top:1px solid rgba(255,255,255,.07)}.user-card{display:flex;align-items:center;gap:10px;padding:9px;border-radius:12px;color:#fff}.user-card:hover{background:rgba(255,255,255,.05)}.avatar{width:34px;height:34px;border-radius:50%;background:#17334f;display:grid;place-items:center;font-weight:900;color:#8fd0ff}.user-meta{display:flex;flex-direction:column;min-width:0;flex:1}.user-meta strong{font-size:12px}.user-meta span{font-size:10px;color:#7288a0;letter-spacing:.08em}
.workspace{margin-left:var(--sidebar);width:calc(100% - var(--sidebar));min-height:100vh}.topbar{height:78px;position:sticky;top:0;z-index:30;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid #e5ebf2;display:flex;align-items:center;justify-content:space-between;padding:0 30px}.topbar-context{display:flex;flex-direction:column;gap:2px}.eyebrow{font-size:9px;font-weight:900;letter-spacing:.16em;color:#168cd9}.topbar-context strong{font-size:17px;letter-spacing:-.02em}.topbar-actions{display:flex;gap:8px;align-items:center}.top-action,.primary-action{height:34px;display:inline-flex;align-items:center;padding:0 12px;border-radius:9px;font-weight:800;font-size:12px}.top-action{color:#536579}.top-action:hover{background:#edf3f8}.primary-action{background:#0c2036;color:#fff}.mobile-menu{display:none;border:0;background:none;font-size:22px}
.content{padding:34px;max-width:1640px;margin:0 auto}.hero{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:26px}.hero>div>span{display:block;color:#138eea;font-weight:900;font-size:10px;letter-spacing:.12em;margin-bottom:7px}.hero h1{font-size:31px;line-height:1.08;letter-spacing:-.04em;margin:0}.hero p{margin:10px 0 0;color:var(--muted);max-width:760px;line-height:1.6}
.panel,.card{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.panel{padding:22px;margin-bottom:22px}.panel h2,.card h2{font-size:17px;margin:0 0 16px;letter-spacing:-.025em}
.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:22px}.metrics>div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:17px 18px;box-shadow:0 9px 30px rgba(15,35,58,.05)}.metrics small{display:block;font-size:10px;font-weight:900;letter-spacing:.09em;color:#7a8ba0;text-transform:uppercase;margin-bottom:7px}.metrics b{font-size:24px;letter-spacing:-.04em}.two{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);gap:18px}.three{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
table{width:100%;border-collapse:separate;border-spacing:0}th{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:#728399;text-align:left;padding:10px 12px;border-bottom:1px solid #e7edf3}td{padding:12px;border-bottom:1px solid #edf1f5;vertical-align:top}tr:hover td{background:#f8fbfd}
input,select,textarea{width:100%;border:1px solid #cfd9e4;background:#fff;border-radius:10px;padding:10px 12px;color:#17283b;outline:none}input:focus,select:focus,textarea:focus{border-color:#5bbcff;box-shadow:0 0 0 3px rgba(40,167,255,.10)}label{display:block;font-size:11px;font-weight:800;color:#52657a;margin:12px 0 6px}button,.btn{border:0;border-radius:10px;background:#0c2036;color:#fff;padding:10px 14px;font-weight:800;cursor:pointer}
.flash{padding:12px 14px;border-radius:10px;margin-bottom:18px;border:1px solid #d8e4ef;background:#fff}.insight{border:1px solid #e3eaf1;border-radius:13px;padding:15px;margin:12px 0;background:#fbfcfe}.insight h3{font-size:14px;margin:0 0 6px}.insight p{color:#62758b;line-height:1.55}pre{background:#07111f;color:#c7d7e8;border-radius:12px;padding:16px;overflow:auto}
.auth-main{min-height:100vh;background:radial-gradient(circle at 20% 20%,#173450,#07111f 42%,#050c15);display:grid;place-items:center;padding:24px}.auth-main form,.auth-main>.panel{width:min(430px,100%);background:#fff;border-radius:18px;padding:30px;box-shadow:0 28px 80px rgba(0,0,0,.28)}
@media(max-width:1150px){:root{--sidebar:220px}.metrics{grid-template-columns:repeat(2,1fr)}.topbar-actions .top-action{display:none}}
@media(max-width:820px){.sidebar{transform:translateX(-100%);transition:.2s}.sidebar-open .sidebar{transform:translateX(0)}.workspace{margin-left:0;width:100%}.mobile-menu{display:block}.topbar{padding:0 16px}.content{padding:20px}.two,.three{grid-template-columns:1fr}.metrics{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.metrics{grid-template-columns:1fr}.primary-action{display:none}}