:root {
  color-scheme: dark;
  --bg: #081013;
  --panel: rgba(16, 29, 33, 0.9);
  --panel-strong: #111f23;
  --line: rgba(166, 207, 199, 0.14);
  --line-strong: rgba(166, 207, 199, 0.25);
  --text: #e9f1ef;
  --muted: #849996;
  --cyan: #67e6cc;
  --cyan-soft: rgba(103, 230, 204, 0.13);
  --amber: #e5b86d;
  --danger: #ef7871;
  --sidebar: 238px;
  --radius: 18px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { min-height: 100%; background: var(--bg); }
body { min-height: 100vh; margin: 0; color: var(--text); background: radial-gradient(circle at 70% -20%, rgba(61, 151, 139, .13), transparent 38%), #081013; }
button, input { font: inherit; }
button { color: inherit; }
.is-hidden { display: none !important; }
.ambient { position: fixed; width: 420px; height: 420px; border-radius: 50%; filter: blur(110px); opacity: .1; pointer-events: none; }
.ambient-a { left: -180px; top: -150px; background: #5be0c5; }
.ambient-b { right: -190px; bottom: -170px; background: #dca957; }
.eyebrow { margin: 0 0 7px; color: var(--cyan); font: 700 10px/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .19em; }

.login-shell { min-height: 100vh; display: grid; place-items: center; padding: 28px; }
.login-card { position: relative; width: min(430px, 100%); padding: 42px; border: 1px solid var(--line-strong); border-radius: 24px; background: linear-gradient(145deg, rgba(21, 39, 43, .96), rgba(11, 22, 25, .98)); box-shadow: 0 32px 90px rgba(0,0,0,.42); overflow: hidden; }
.login-card::before { content: ""; position: absolute; inset: 0 auto auto 0; width: 100%; height: 1px; background: linear-gradient(90deg, transparent, var(--cyan), transparent); opacity: .65; }
.brand-mark { display: flex; gap: 5px; align-items: end; width: 43px; height: 38px; margin-bottom: 28px; }
.brand-mark span { display: block; width: 9px; border-radius: 9px 9px 3px 3px; background: var(--cyan); box-shadow: 0 0 20px rgba(103,230,204,.28); }
.brand-mark span:nth-child(1) { height: 18px; opacity: .45; }
.brand-mark span:nth-child(2) { height: 31px; }
.brand-mark span:nth-child(3) { height: 24px; opacity: .7; }
.brand-mark.compact { width: 31px; height: 30px; margin: 0; gap: 3px; }
.brand-mark.compact span { width: 6px; }
.brand-mark.compact span:nth-child(1) { height: 13px; }.brand-mark.compact span:nth-child(2) { height: 23px; }.brand-mark.compact span:nth-child(3) { height: 18px; }
.login-card h1 { margin: 0; font-size: clamp(29px, 6vw, 38px); letter-spacing: -.04em; }
.login-copy { margin: 12px 0 30px; color: var(--muted); line-height: 1.65; }
.login-card form { display: grid; gap: 9px; }
.login-card label { margin-top: 8px; color: #b7c6c3; font-size: 13px; }
.login-card input { width: 100%; padding: 13px 14px; color: var(--text); border: 1px solid var(--line-strong); border-radius: 10px; outline: 0; background: rgba(3, 9, 11, .42); transition: border .2s, box-shadow .2s; }
.login-card input:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(103,230,204,.1); }
.form-error { min-height: 20px; margin: 4px 0 0; color: #ff918a; font-size: 13px; }
.primary-button { display: flex; justify-content: space-between; align-items: center; margin-top: 4px; padding: 14px 17px; border: 0; border-radius: 10px; background: var(--cyan); color: #06221d; font-weight: 800; cursor: pointer; transition: transform .18s, filter .18s; }
.primary-button:hover { transform: translateY(-1px); filter: brightness(1.06); }
.primary-button:disabled { opacity: .55; cursor: wait; }
.security-note { display: flex; align-items: center; gap: 8px; margin: 25px 0 0; color: #718783; font-size: 11px; }
.dot, .status-orb, .pulse-dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; }
.dot-safe, .status-orb, .pulse-dot { background: var(--cyan); box-shadow: 0 0 11px rgba(103,230,204,.8); }

.app-shell { min-height: 100vh; display: grid; grid-template-columns: var(--sidebar) 1fr; }
.sidebar { position: fixed; inset: 0 auto 0 0; width: var(--sidebar); z-index: 3; display: flex; flex-direction: column; padding: 26px 18px 20px; border-right: 1px solid var(--line); background: rgba(7, 15, 18, .88); backdrop-filter: blur(20px); }
.sidebar-brand { display: flex; align-items: center; gap: 12px; padding: 0 9px 25px; border-bottom: 1px solid var(--line); }
.sidebar-brand strong { display: block; font-size: 16px; letter-spacing: -.02em; }.sidebar-brand small { color: var(--muted); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.sidebar nav { display: grid; gap: 7px; margin-top: 26px; }
.nav-item { display: flex; gap: 12px; align-items: center; width: 100%; padding: 12px; border: 1px solid transparent; border-radius: 10px; background: transparent; color: #8ca09c; text-align: left; cursor: pointer; transition: .18s ease; }
.nav-item span { color: #536763; font: 11px ui-monospace, monospace; }.nav-item:hover { color: var(--text); background: rgba(255,255,255,.025); }.nav-item.is-active { color: var(--text); border-color: var(--line); background: var(--cyan-soft); }.nav-item.is-active span { color: var(--cyan); }
.sidebar-foot { margin-top: auto; display: grid; gap: 15px; }
.node-identity { display: flex; align-items: center; gap: 10px; padding: 12px; border: 1px solid var(--line); border-radius: 11px; background: rgba(255,255,255,.02); }.node-identity small, .node-identity strong { display: block; }.node-identity small { color: var(--muted); font-size: 10px; }.node-identity strong { margin-top: 2px; font-size: 12px; }
.ghost-button { width: 100%; padding: 10px; border: 1px solid var(--line); border-radius: 9px; background: transparent; color: var(--muted); cursor: pointer; }.ghost-button:hover { color: var(--text); border-color: var(--line-strong); }

.workspace { grid-column: 2; width: 100%; max-width: 1500px; margin: 0 auto; padding: 31px 38px 60px; }
.topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 28px; }.topbar h1 { margin: 0; font-size: 25px; letter-spacing: -.035em; }.top-actions { display: flex; align-items: center; gap: 10px; }.updated-at { color: var(--muted); font-size: 11px; }.icon-button { width: 38px; height: 38px; border: 1px solid var(--line); border-radius: 10px; background: rgba(255,255,255,.025); cursor: pointer; font-size: 19px; }.icon-button:hover { border-color: var(--line-strong); }.icon-button.is-spinning { animation: spin .8s linear infinite; }.admin-chip { display: flex; align-items: center; gap: 8px; padding: 5px 10px 5px 5px; border: 1px solid var(--line); border-radius: 20px; color: #b5c5c2; font-size: 12px; }.avatar { display: grid; place-items: center; width: 27px; height: 27px; border-radius: 50%; background: var(--cyan-soft); color: var(--cyan); font-weight: 800; }
.global-error { margin: 0 0 18px; padding: 12px 15px; border: 1px solid rgba(239,120,113,.35); border-radius: 10px; background: rgba(239,120,113,.08); color: #ffaaa5; font-size: 13px; }
.panel-view { display: grid; gap: 18px; }

.hero-panel { position: relative; min-height: 210px; display: flex; align-items: center; justify-content: space-between; padding: 35px 40px; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: linear-gradient(110deg, rgba(20, 42, 44, .92), rgba(13, 26, 30, .88)); }
.hero-panel::after { content: ""; position: absolute; width: 330px; height: 330px; right: -80px; top: -90px; border: 1px solid rgba(103,230,204,.15); border-radius: 50%; box-shadow: 0 0 0 45px rgba(103,230,204,.025), 0 0 0 90px rgba(103,230,204,.018); }
.hero-panel > * { position: relative; z-index: 1; }.hero-kicker { display: flex; align-items: center; gap: 8px; margin: 0 0 12px; color: #b5c9c5; font-size: 12px; }.hero-panel h2 { max-width: 640px; margin: 0; font-size: clamp(29px, 4vw, 48px); line-height: 1.05; letter-spacing: -.055em; }.hero-panel h2 .accent { display: block; color: var(--cyan); }.hero-panel > div > p:last-child { max-width: 570px; margin: 18px 0 0; color: var(--muted); line-height: 1.7; }.hero-score { padding-right: 22px; }.health-ring { width: 122px; height: 122px; display: grid; place-items: center; align-content: center; border: 1px solid rgba(103,230,204,.38); border-radius: 50%; background: rgba(103,230,204,.055); box-shadow: inset 0 0 30px rgba(103,230,204,.08), 0 0 35px rgba(0,0,0,.18); }.health-ring span { font: 700 33px ui-monospace, monospace; }.health-ring small { margin-top: 3px; color: var(--muted); font-size: 10px; }

.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 13px; }.metric-card, .surface { border: 1px solid var(--line); background: var(--panel); }.metric-card { min-height: 124px; padding: 20px; border-radius: 14px; }.metric-label { display: block; color: var(--muted); font-size: 11px; }.metric-card > strong { display: block; margin: 12px 0 6px; font: 650 28px/1 ui-monospace, SFMono-Regular, monospace; letter-spacing: -.06em; }.metric-card small { color: #657b77; font-size: 10px; }
.surface { padding: 23px; border-radius: var(--radius); }.content-grid { display: grid; grid-template-columns: 1.35fr .85fr; gap: 18px; }.section-heading { display: flex; justify-content: space-between; align-items: end; margin-bottom: 20px; }.section-heading h3 { margin: 0; font-size: 17px; letter-spacing: -.025em; }.muted { color: var(--muted); font-size: 11px; }
.protocol-list { display: grid; gap: 10px; }.protocol-row { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 14px; padding: 15px; border: 1px solid var(--line); border-radius: 12px; background: rgba(0,0,0,.12); }.protocol-icon { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 11px; font: 800 12px ui-monospace, monospace; }.protocol-icon.hy { color: var(--cyan); background: var(--cyan-soft); }.protocol-icon.vx { color: var(--amber); background: rgba(229,184,109,.12); }.protocol-main { display: flex; justify-content: space-between; align-items: center; gap: 15px; }.protocol-main h4 { margin: 0 0 4px; font-size: 14px; }.protocol-main div > span { color: var(--muted); font-size: 10px; }.traffic-pair { display: flex; gap: 13px; }.traffic-pair span { display: grid; gap: 3px; color: #657b77 !important; font: 9px ui-monospace, monospace; }.traffic-pair strong { color: #bacac7; font-size: 10px; }.state-badge { padding: 5px 8px; border-radius: 20px; background: rgba(255,255,255,.05); color: var(--muted); font-size: 9px; }.state-badge.is-up { background: var(--cyan-soft); color: var(--cyan); }.state-badge.is-down { background: rgba(239,120,113,.1); color: var(--danger); }
.resource-row { margin-top: 17px; }.resource-row > div:first-child { display: flex; justify-content: space-between; margin-bottom: 8px; font-size: 11px; }.resource-row span { color: var(--muted); }.resource-row strong { font: 11px ui-monospace, monospace; }.meter { height: 5px; border-radius: 4px; overflow: hidden; background: rgba(255,255,255,.05); }.meter span { display: block; width: 0; height: 100%; border-radius: 4px; background: linear-gradient(90deg, #3d9d8b, var(--cyan)); transition: width .5s ease; }.resource-meta { display: flex; justify-content: space-between; margin-top: 22px; padding-top: 17px; border-top: 1px solid var(--line); color: var(--muted); font-size: 10px; }.resource-meta strong { color: #b7c5c2; font-weight: 600; }
.warning-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }.warning-item { display: flex; justify-content: space-between; align-items: center; padding: 13px; border: 1px solid var(--line); border-radius: 10px; }.warning-item span { color: var(--muted); font-size: 11px; }.warning-item strong { font: 15px ui-monospace, monospace; }.warning-item.has-warning strong { color: var(--amber); }

.table-surface { overflow: hidden; }.responsive-table { overflow-x: auto; }table { width: 100%; border-collapse: collapse; text-align: left; }th { padding: 10px 12px; border-bottom: 1px solid var(--line-strong); color: #708581; font: 700 9px ui-monospace, monospace; letter-spacing: .1em; text-transform: uppercase; }td { padding: 15px 12px; border-bottom: 1px solid var(--line); color: #b8c6c3; font-size: 12px; }tbody tr:last-child td { border-bottom: 0; }.table-primary { color: var(--text); font-weight: 650; }.status-text { display: inline-flex; align-items: center; gap: 7px; }.status-text::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--danger); }.status-text.up::before { background: var(--cyan); box-shadow: 0 0 8px rgba(103,230,204,.65); }.certificate-surface dl { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin: 0; }.certificate-surface dl div { padding: 15px; border: 1px solid var(--line); border-radius: 10px; }.certificate-surface dt { color: var(--muted); font-size: 10px; }.certificate-surface dd { margin: 6px 0 0; overflow-wrap: anywhere; font: 12px ui-monospace, monospace; }
.phase-banner { display: flex; justify-content: space-between; align-items: center; padding: 29px 32px; border: 1px solid rgba(229,184,109,.22); border-radius: var(--radius); background: linear-gradient(110deg, rgba(63,50,28,.3), rgba(19,29,30,.85)); }.phase-banner span { color: var(--amber); font: 800 9px ui-monospace, monospace; letter-spacing: .15em; }.phase-banner h2 { margin: 8px 0 6px; font-size: 23px; }.phase-banner p { margin: 0; color: var(--muted); font-size: 12px; }.phase-number { color: rgba(229,184,109,.2); font: 800 72px/1 ui-monospace, monospace; }
.audit-list { display: grid; }.audit-row { display: grid; grid-template-columns: 150px 1fr 110px; gap: 15px; align-items: center; padding: 14px 2px; border-bottom: 1px solid var(--line); }.audit-row:last-child { border-bottom: 0; }.audit-time { color: var(--muted); font: 10px ui-monospace, monospace; }.audit-action strong, .audit-action small { display: block; }.audit-action strong { font-size: 12px; }.audit-action small { margin-top: 3px; color: var(--muted); font-size: 10px; }.audit-result { justify-self: end; color: var(--cyan); font: 10px ui-monospace, monospace; }.audit-result.denied { color: var(--danger); }.security-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }.security-grid > div { display: flex; gap: 12px; padding: 15px; border: 1px solid var(--line); border-radius: 11px; }.check { display: grid; place-items: center; flex: 0 0 24px; height: 24px; border-radius: 50%; background: var(--cyan-soft); color: var(--cyan); }.security-grid p { margin: 0; }.security-grid strong, .security-grid small { display: block; }.security-grid strong { font-size: 12px; }.security-grid small { margin-top: 4px; color: var(--muted); font-size: 10px; line-height: 1.5; }.empty-state { margin: 0; padding: 20px; color: var(--muted); text-align: center; font-size: 12px; }

@keyframes spin { to { transform: rotate(360deg); } }
@media (max-width: 1050px) { .metric-grid { grid-template-columns: repeat(2, 1fr); }.content-grid { grid-template-columns: 1fr; }.hero-score { display: none; } }
@media (max-width: 760px) {
  :root { --sidebar: 0px; }
  .app-shell { display: block; }.sidebar { position: static; width: 100%; height: auto; flex-direction: row; align-items: center; padding: 13px 16px; border-right: 0; border-bottom: 1px solid var(--line); }.sidebar-brand { padding: 0; border: 0; }.sidebar nav { display: flex; margin: 0 0 0 auto; gap: 2px; }.nav-item { width: auto; padding: 9px; font-size: 0; }.nav-item span { font-size: 10px; }.sidebar-foot { margin: 0 0 0 8px; display: block; }.node-identity { display: none; }.ghost-button { padding: 8px; font-size: 10px; }
  .workspace { padding: 24px 16px 50px; }.topbar { align-items: flex-start; }.updated-at, .admin-chip { display: none; }.hero-panel { min-height: 230px; padding: 28px; }.metric-grid { grid-template-columns: 1fr 1fr; }.metric-card { min-height: 112px; padding: 17px; }.metric-card > strong { font-size: 22px; }.protocol-main { display: block; }.traffic-pair { margin-top: 8px; }.warning-list { grid-template-columns: 1fr; }.certificate-surface dl, .security-grid { grid-template-columns: 1fr; }.phase-number { display: none; }.audit-row { grid-template-columns: 100px 1fr; }.audit-result { display: none; }
}
@media (max-width: 480px) { .login-card { padding: 31px 24px; }.metric-grid { grid-template-columns: 1fr; }.topbar h1 { font-size: 21px; }.hero-panel h2 { font-size: 31px; }.protocol-row { grid-template-columns: auto 1fr; }.protocol-row .state-badge { grid-column: 2; justify-self: start; }.sidebar-brand strong { font-size: 13px; }.sidebar-brand small { display: none; } }