:root {
    --bg: #0b1019; --surface: #111a28; --surface-raised: #182335; --border: #243047;
    --text: #eaf0f9; --muted: #93a2b8; --green: #42d6a0; --orange: #f6b65c; --red: #f17887; --blue: #82a9ff;
    --radius: 14px; --font: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; color: var(--text); background: var(--bg); font: 14px/1.55 var(--font); }
a { color: var(--blue); text-decoration: none; }
button, input { font: inherit; }
button, a, input, summary { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
button:focus-visible, a:focus-visible, input:focus-visible, summary:focus-visible, .info:focus-visible { outline: 2px solid var(--blue); outline-offset: 4px; }
h1, h2, p { margin: 0; }
h1 { font-size: 30px; letter-spacing: -.7px; line-height: 1.2; margin: 4px 0 10px; }
h2 { font-size: 17px; letter-spacing: -.2px; font-weight: 650; }
small { font-size: 12px; }
.muted, .section-note, .section-description { color: var(--muted); }
.success { color: var(--green); } .warning { color: var(--orange); } .danger { color: var(--red); } .neutral { color: var(--muted); }
.site-header { padding: 25px max(30px, calc((100% - 1360px) / 2)); display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--border); background: #0e1521; }
.brand { display: flex; align-items: center; gap: 13px; color: var(--text); min-width: 0; }
.brand strong { font-size: 18px; font-weight: 650; letter-spacing: -.3px; }
.brand small { display: block; color: var(--muted); font-size: 12px; overflow-wrap: anywhere; }
.brand-icon { flex: 0 0 42px; width: 42px; height: 42px; display: grid; place-items: center; color: var(--green); background: #42d6a015; border: 1px solid #42d6a030; border-radius: 12px; font-size: 22px; font-weight: 700; }
.header-actions { display: flex; align-items: center; gap: 22px; flex-shrink: 0; }
.connection-summary { text-align: right; }.connection-summary small { display: block; color: var(--muted); margin-top: 4px; }
.badge { display: inline-flex; align-items: center; gap: 7px; padding: 4px 10px; border-radius: 6px; font-size: 12px; font-weight: 600; white-space: nowrap; background: #93a2b812; }
.badge.success { background: #42d6a013; }.badge.warning { background: #f6b65c13; }.badge.danger { background: #f1788713; }
#online-status::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.button { border: 1px solid var(--border); border-radius: 8px; padding: 9px 14px; color: var(--text); background: var(--surface-raised); font-weight: 600; }
.button:hover { background: #223047; }.button.ghost { background: transparent; color: var(--muted); }.button.ghost:hover { color: var(--text); }
.button.primary { background: var(--green); color: #092319; border-color: var(--green); }.button.primary:hover { background: #63e4b4; }
.navigation { max-width: 1420px; padding: 0 30px; margin: auto; display: flex; align-items: center; gap: 30px; border-bottom: 1px solid var(--border); }
.navigation a { color: var(--muted); padding: 17px 0; font-weight: 600; border-bottom: 2px solid transparent; }
.navigation a[aria-current] { color: var(--green); border-color: var(--green); }.navigation span { margin-left: auto; color: var(--muted); font-size: 12px; }
.container { max-width: 1420px; margin: auto; padding: 32px 30px 40px; }
.page-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 28px; }
.eyebrow { font-size: 11px; font-weight: 700; letter-spacing: 1.2px; color: var(--muted); }
.range-filter { display: flex; gap: 4px; padding: 5px; border: 1px solid var(--border); border-radius: 9px; background: var(--surface); }
.range-filter button { border: none; padding: 7px 13px; border-radius: 5px; color: var(--muted); background: transparent; font-size: 13px; font-weight: 600; }
.range-filter button[aria-pressed="true"] { background: #82a9ff1f; color: var(--blue); }.range-filter button:hover { color: var(--text); }
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; min-width: 0; margin-bottom: 22px; }
.kpi-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }.kpi { position: relative; }
.kpi-value { display: block; font-size: 38px; font-weight: 650; letter-spacing: -1.2px; line-height: 1.3; margin: 12px 0 5px; font-variant-numeric: tabular-nums; }
.kpi p:not(.eyebrow) { font-size: 12px; color: var(--muted); }.kpi small { display: block; margin-top: 14px; color: var(--muted); font-size: 11px; }
.live-tag { float: right; color: var(--green); font-size: 9px; letter-spacing: .6px; }.info { cursor: help; letter-spacing: 0; color: var(--blue); }
.section-heading { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 20px; }.section-heading .muted { font-size: 12px; margin-top: 4px; }.section-heading > .range-label { color: var(--muted); font-size: 12px; }
.chart-wrap { position: relative; height: 190px; width: 100%; min-width: 0; }.chart-wrap.large { height: 300px; }.chart-wrap canvas { max-width: 100%; }
.chart-empty { position: absolute; inset: 30% 0 auto; text-align: center; color: var(--muted); padding: 15px; background: #111a28e6; border-radius: 8px; }
.section-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }.section-grid .panel { margin-bottom: 0; }.section-grid { margin-bottom: 22px; }
.section-symbol { color: var(--blue); font-size: 20px; }.stats-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px 12px; margin-bottom: 24px; }
.stat-item span { display: block; color: var(--muted); font-size: 11px; }.stat-item strong { font-size: 22px; font-weight: 600; font-variant-numeric: tabular-nums; }
.section-description { font-size: 12px; margin-bottom: 18px; }.authentication-row { display: grid; grid-template-columns: 1fr auto; gap: 5px 14px; padding: 13px 0; border-bottom: 1px solid var(--border); }.authentication-row:last-child { border-bottom: none; }
.authentication-result { display: flex; flex-wrap: wrap; gap: 14px; font-size: 12px; }.authentication-row meter { width: 100%; height: 7px; grid-column: 1 / -1; margin: 5px 0; accent-color: var(--green); background: var(--surface-raised); border: none; border-radius: 10px; }
meter::-webkit-meter-bar { background: var(--surface-raised); border: none; border-radius: 10px; } meter::-webkit-meter-optimum-value { background: var(--green); border-radius: 10px; } meter::-moz-meter-bar { background: var(--green); }
.authentication-row small { grid-column: 1 / -1; font-size: 10px; }.section-note { font-size: 11px; margin-top: 18px; }
.metric-list { margin: 12px 0 0; }.metric-list > div { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; padding: 16px 0; border-bottom: 1px solid var(--border); }.metric-list > div:last-child { border-bottom: none; }
.metric-list dt { color: var(--muted); font-size: 13px; }.metric-list dd { margin: 0; text-align: right; font-weight: 600; font-variant-numeric: tabular-nums; }.system-note { padding-top: 20px; color: var(--muted); font-size: 11px; display: flex; align-items: center; gap: 8px; }
.status-dot { width: 6px; height: 6px; background: var(--blue); border-radius: 50%; }.health-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 20px; }.health-grid .stat-item strong { font-size: 17px; overflow-wrap: anywhere; }
.health-reasons { margin: 0 0 22px; padding-left: 18px; color: var(--muted); font-size: 12px; }.health-reasons:empty { display: none; }.health-reasons li { margin: 6px 0; }
.notice { padding: 14px 18px; border: 1px solid currentColor; background: var(--surface); border-radius: 9px; margin-bottom: 22px; font-size: 13px; }
.notice.warning { background: #f6b65c08; border-color: #f6b65c40; }.notice.danger { background: #f1788708; border-color: #f1788740; }.notice.success { background: #42d6a008; border-color: #42d6a040; }
.details-panel summary { cursor: pointer; font-weight: 600; }.details-panel summary .muted { font-size: 11px; font-weight: 400; margin-left: 10px; }.table-scroll { overflow-x: auto; margin-top: 16px; }
table { border-collapse: collapse; width: 100%; text-align: left; font-size: 12px; white-space: nowrap; }th { padding: 12px 16px; font-weight: 600; color: var(--muted); background: #0b101944; }td { padding: 12px 16px; border-top: 1px solid var(--border); }tbody tr:hover { background: #ffffff02; }td:last-child { font-variant-numeric: tabular-nums; }
code { font-family: ui-monospace, "Cascadia Code", monospace; font-size: 11px; }.break-word { overflow-wrap: anywhere; }.diagnostics-grid .metric-list dd { font-size: 12px; max-width: 65%; }.raw-panel .section-heading { flex-wrap: wrap; }
input { border: 1px solid var(--border); border-radius: 8px; background: var(--bg); color: var(--text); padding: 11px 13px; min-width: 0; width: 100%; }input::placeholder { color: #697a93; }.search-label { color: var(--muted); font-size: 11px; min-width: 240px; }.search-label input { display: block; margin-top: 4px; }
.site-footer { display: flex; justify-content: space-between; gap: 20px; max-width: 1420px; padding: 22px 30px; margin: auto; border-top: 1px solid var(--border); color: #708198; font-size: 11px; }
.login-container { min-height: calc(100vh - 80px); display: grid; place-items: center; padding: 30px 20px; }.login-card { max-width: 430px; width: 100%; padding: 36px; }.login-card .brand-icon { margin-bottom: 24px; }.login-card h1 { font-size: 26px; margin-top: 12px; }.login-card > .muted { font-size: 13px; margin: 12px 0 24px; }
.login-form { display: grid; gap: 9px; }.login-form label { font-size: 12px; color: var(--muted); margin-top: 9px; }.login-form button { margin-top: 16px; padding: 12px; }.login-note { color: var(--muted); font-size: 11px; margin-top: 24px; text-align: center; }
@media (max-width: 1100px) { .kpi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }.health-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }.header-actions { gap: 12px; }.brand strong { font-size: 16px; }.page-heading { align-items: flex-start; }.stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 760px) { .section-grid { grid-template-columns: 1fr; }.site-header { padding: 18px 20px; flex-wrap: wrap; gap: 16px; }.header-actions { width: 100%; justify-content: space-between; }.connection-summary { text-align: left; }.navigation { padding: 0 20px; }.navigation span { display: none; }.container { padding: 25px 20px; }.page-heading { flex-direction: column; gap: 20px; }.range-filter { width: 100%; }.range-filter button { flex: 1; padding: 7px 5px; }.panel { padding: 20px; }.chart-wrap.large { height: 250px; }.site-footer { padding: 20px; flex-wrap: wrap; gap: 6px; }.health-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }.details-panel summary .muted { display: block; margin: 6px 0 0; }.diagnostics-grid .metric-list > div { flex-wrap: wrap; gap: 4px; }.diagnostics-grid .metric-list dd { max-width: 100%; text-align: left; }.search-label { width: 100%; }.section-heading { align-items: flex-start; }.brand-icon { flex-basis: 38px; width: 38px; height: 38px; } }
@media (max-width: 480px) { .kpi-grid { grid-template-columns: 1fr; gap: 0; }.container { padding: 24px 15px; }.site-header { padding: 18px 15px; }.navigation { padding: 0 15px; }.section-heading > .range-label { display: none; }.authentication-result { gap: 8px; font-size: 11px; }.login-card { padding: 26px; }.health-grid { gap: 18px 12px; } }