:root{color:#e6edf7;background:#08111f;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0;background:radial-gradient(circle at 80% 0%,rgba(79,151,255,.2),transparent 30rem),linear-gradient(145deg,#08111f,#101b31 55%,#0c1728)}button{font:inherit}.page-shell{width:min(1180px,100%);margin:0 auto;padding:42px 28px calc(34px + env(safe-area-inset-bottom))}.hero-card,.panel{border:1px solid rgba(151,184,228,.2);border-radius:24px;background:#0f1d33d1;box-shadow:0 24px 80px #0003;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.hero-card{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;padding:42px;background:linear-gradient(120deg,#1d69d657,#1a2e50b3),#0f1d33d1}.eyebrow{margin:0 0 10px;color:#7cb5ff;font-size:12px;font-weight:800;letter-spacing:.16em}h1,h2,p{margin-top:0}h1{max-width:720px;margin-bottom:14px;font-size:clamp(30px,5vw,58px);line-height:1.08;letter-spacing:-.04em}h2{margin-bottom:8px;font-size:24px;letter-spacing:-.02em}.hero-description{max-width:650px;margin-bottom:0;color:#adc0da;font-size:16px;line-height:1.7}.hero-badge{min-width:110px;padding:15px 18px;border:1px solid rgba(149,198,255,.35);border-radius:18px;color:#a8cfff;text-align:center}.hero-badge span{display:block;margin-bottom:5px;font-size:12px}.hero-badge strong{color:#fff;font-size:28px}.content-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px;margin-top:22px}.panel{min-width:0;padding:30px}.panel-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.refresh-button{min-height:44px;padding:0 16px;border:1px solid rgba(129,182,255,.45);border-radius:12px;color:#dcecff;background:#173b6d;cursor:pointer;touch-action:manipulation}.refresh-button:hover:not(:disabled){background:#20518e}.refresh-button:disabled{cursor:wait;opacity:.6}.overall-status{display:inline-flex;align-items:center;gap:9px;margin-top:22px;padding:9px 13px;border-radius:999px;font-weight:700}.status-up{color:#7df2bf;background:#22c58b21}.status-not-configured{color:#ffd27d;background:#f59e0b24}.status-down{color:#ff9caa;background:#f43f5e24}.status-dot{width:8px;height:8px;border-radius:50%;background:currentColor;box-shadow:0 0 12px currentColor}.checked-at{margin:12px 0 20px;color:#8297b4;font-size:13px}.check-list{display:grid;gap:10px}.check-item{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px;border:1px solid rgba(145,175,215,.14);border-radius:15px;background:#ffffff09}.check-item strong{font-size:15px}.check-item p,.learning-item p{margin:5px 0 0;color:#8ea3c1;font-size:13px;line-height:1.5}.check-status{flex:0 0 auto;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:700}.error-box{margin-top:20px;padding:14px 16px;border:1px solid rgba(244,63,94,.3);border-radius:14px;color:#ffbdc6;background:#f43f5e1f;line-height:1.6}.loading-box{margin-top:28px;color:#8ea3c1}.learning-list{display:grid;gap:4px;margin-top:22px}.learning-item{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid rgba(145,175,215,.13)}.learning-item:last-child{border-bottom:0}.learning-index{color:#74b3ff;font-size:12px;font-weight:800;letter-spacing:.1em}.learning-item strong{font-size:15px}.page-footer{display:flex;justify-content:space-between;gap:16px;margin-top:22px;padding:0 8px;color:#71849f;font-size:12px}@media(max-width:900px){.page-shell{padding:24px 18px calc(24px + env(safe-area-inset-bottom))}.hero-card{padding:30px}.content-grid{grid-template-columns:1fr}}@media(max-width:600px){.hero-card{align-items:flex-start;flex-direction:column;padding:24px;border-radius:20px}.hero-badge{min-width:92px}.panel{padding:22px 18px;border-radius:20px}.panel-heading{flex-direction:column}.refresh-button{width:100%}.check-item{align-items:flex-start;flex-direction:column;gap:10px}.page-footer{align-items:flex-start;flex-direction:column}}.auth-layout{display:grid;grid-template-columns:1.2fr .8fr;align-items:center;gap:28px;min-height:calc(100vh - 90px)}.auth-intro{padding:28px 10px}.auth-intro h1{max-width:650px}.feature-strip{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.feature-strip span,.admin-badge{padding:8px 12px;border:1px solid rgba(124,181,255,.25);border-radius:999px;color:#a8cfff;background:#4b88df1f;font-size:13px}.login-card{padding:34px}.muted-text{color:#8ea3c1;font-size:14px;line-height:1.6}.form-field{display:grid;gap:8px;margin-top:18px;color:#b9cae0;font-size:13px;font-weight:700}.form-field input{width:100%;min-height:46px;padding:0 13px;border:1px solid rgba(145,175,215,.22);border-radius:11px;outline:none;color:#edf5ff;background:#020a1673}.form-field input:focus{border-color:#6faeff;box-shadow:0 0 0 3px #6faeff26}.primary-button,.secondary-button{min-height:44px;padding:0 16px;border-radius:11px;cursor:pointer;touch-action:manipulation}.primary-button{width:100%;margin-top:24px;border:0;color:#06101f;background:linear-gradient(135deg,#91c7ff,#6ee7c6);font-weight:800}.primary-button:disabled,.secondary-button:disabled{cursor:wait;opacity:.6}.secondary-button{border:1px solid rgba(129,182,255,.45);color:#dcecff;background:#173b6d}.topbar{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:22px}.topbar h1{margin-bottom:0;font-size:clamp(28px,4vw,46px)}.account-actions{display:flex;align-items:center;gap:12px}.account-chip{display:grid;gap:3px;text-align:right}.account-chip span{color:#8ea3c1;font-size:12px}.admin-panel{margin-top:22px}.table-wrap{overflow-x:auto;margin-top:20px}table{width:100%;min-width:600px;border-collapse:collapse}th,td{padding:14px 12px;border-bottom:1px solid rgba(145,175,215,.13);text-align:left;font-size:13px}th{color:#8ea3c1;font-size:12px;font-weight:700}td{color:#dce8f8}.table-status{display:inline-block;padding:5px 9px;border-radius:999px;font-size:12px}.empty-cell{color:#8297b4;text-align:center}.identity-list{display:grid;gap:13px;margin-top:22px}.identity-list div{display:flex;justify-content:space-between;gap:14px;padding-bottom:13px;border-bottom:1px solid rgba(145,175,215,.13)}.identity-list span{color:#8297b4;font-size:13px}.identity-list strong{max-width:66%;overflow:hidden;color:#e6edf7;font-size:13px;text-align:right;text-overflow:ellipsis;white-space:nowrap}.learning-tip{margin-top:24px;padding:15px;border-radius:14px;background:#4b88df1a}.learning-tip p{margin:7px 0 0;color:#8ea3c1;font-size:13px;line-height:1.6}@media(max-width:900px){.auth-layout{grid-template-columns:1fr;min-height:auto;padding-top:22px}.auth-intro{padding:16px 6px 0}.login-card{max-width:620px;width:100%;margin:0 auto}}@media(max-width:600px){.topbar{align-items:flex-start;flex-direction:column}.account-actions{width:100%;justify-content:space-between}.account-chip{text-align:left}.login-card{padding:24px 18px}}