:root{--bg:#07111f;--panel:#0d1b2d;--line:#20344e;--text:#eef6ff;--muted:#91a9c3;--brand:#4dc8ff;--brand2:#7c5cff;--good:#35d69f}
*{box-sizing:border-box}body.saas-body{margin:0;background:radial-gradient(circle at 20% 0,#12345a 0,transparent 35%),var(--bg);color:var(--text);font-family:Inter,system-ui,sans-serif;min-height:100vh}a{color:inherit}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card{width:min(460px,100%);padding:36px;border:1px solid var(--line);background:rgba(13,27,45,.92);border-radius:24px;box-shadow:0 25px 80px rgba(0,0,0,.35)}.auth-card .logo{width:52px;height:52px;display:grid;place-items:center;border-radius:16px;background:linear-gradient(135deg,var(--brand),var(--brand2));font-weight:900}.auth-card form,.form-grid{display:grid;gap:12px}.auth-card input,.form-grid input,.ref-box input{width:100%;padding:14px 16px;border-radius:12px;border:1px solid var(--line);background:#091625;color:var(--text)}button{padding:13px 18px;border:0;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:white;font-weight:800;cursor:pointer}.back-link{position:fixed;left:24px;top:24px;text-decoration:none}.app-top{position:sticky;top:0;z-index:5;display:flex;justify-content:space-between;align-items:center;padding:18px 5vw;background:rgba(7,17,31,.88);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.app-top nav{display:flex;gap:16px;align-items:center}.app-main{width:min(1180px,92vw);margin:auto;padding:50px 0}.app-hero{padding:34px 0}.app-hero small{color:var(--brand);font-weight:800}.app-hero h1{font-size:clamp(36px,6vw,66px);margin:.2em 0}.app-hero p{color:var(--muted)}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.metric-grid article,.panel,.ref-box{background:rgba(13,27,45,.85);border:1px solid var(--line);border-radius:20px;padding:22px}.metric-grid span{display:block;color:var(--muted);margin-bottom:12px}.metric-grid b{font-size:28px}.panel{margin-top:18px}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.product-grid a{padding:22px;border:1px solid var(--line);border-radius:16px;text-decoration:none;background:#091625}.product-grid span{display:block;color:var(--muted);margin-top:8px}.ref-box{display:flex;gap:12px;margin-bottom:18px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:13px;border-bottom:1px solid var(--line)}th{color:var(--muted)}@media(max-width:800px){.metric-grid,.product-grid{grid-template-columns:1fr 1fr}.app-top nav a{display:none}.ref-box{flex-direction:column}}@media(max-width:520px){.metric-grid,.product-grid{grid-template-columns:1fr}.auth-card{padding:24px}}