:root {
  --bg: #071014;
  --panel: rgba(14, 28, 34, .82);
  --panel-solid: #0e1c22;
  --line: rgba(151, 191, 204, .13);
  --line-bright: rgba(95, 230, 225, .25);
  --text: #e8f2f1;
  --muted: #78929a;
  --cyan: #56e6df;
  --cyan-deep: #149d9c;
  --red: #ff5f6d;
  --amber: #f5b94b;
  --green: #52db91;
  --sidebar: 226px;
  --topbar: 68px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; background: var(--bg); color: var(--text); }
body { overflow-x: hidden; }
button, input { font: inherit; }
button { color: inherit; }
.hidden { display: none !important; }
.ambient { position: fixed; border-radius: 50%; filter: blur(100px); opacity: .12; pointer-events: none; }
.ambient-one { width: 500px; height: 500px; background: #17c6ba; top: -260px; left: 15%; }
.ambient-two { width: 460px; height: 460px; background: #0068ff; right: -300px; top: 30%; opacity: .07; }

.topbar { height: var(--topbar); position: fixed; inset: 0 0 auto 0; z-index: 10; display: flex; align-items: center; border-bottom: 1px solid var(--line); background: rgba(7, 16, 20, .9); backdrop-filter: blur(18px); }
.brand { width: var(--sidebar); display: flex; align-items: center; gap: 11px; padding: 0 22px; }
.brand strong { display: block; font-size: 14px; letter-spacing: .2em; }
.brand small { display: block; color: var(--muted); font-size: 8px; letter-spacing: .22em; margin-top: 3px; }
.brand-mark { width: 27px; height: 31px; border: 1px solid var(--cyan); clip-path: polygon(50% 0, 100% 17%, 90% 75%, 50% 100%, 10% 75%, 0 17%); display: grid; place-items: center; background: rgba(86, 230, 223, .08); }
.brand-mark span { width: 7px; height: 13px; border: 2px solid var(--cyan); border-top: 0; position: relative; }
.brand-mark span::before { content: ""; position: absolute; width: 7px; height: 7px; border: 2px solid var(--cyan); border-bottom: 0; border-radius: 7px 7px 0 0; left: -2px; top: -6px; }
.brand-mark.large { width: 47px; height: 54px; margin-bottom: 20px; }
.topbar-center { flex: 1; display: flex; align-items: center; justify-content: center; gap: 18px; }
.edge-chip, .live-badge, .safe-chip { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10px; letter-spacing: .09em; color: var(--muted); }
.edge-chip i, .live-badge i, .stream-state i { width: 6px; height: 6px; display: inline-block; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px var(--green); margin-right: 7px; }
.clock { color: #567078; font: 10px ui-monospace, SFMono-Regular, Menlo, monospace; }
.topbar-actions { padding: 0 22px; display: flex; align-items: center; gap: 14px; }
.ghost-button { background: transparent; border: 1px solid var(--line-bright); border-radius: 6px; padding: 8px 12px; font-size: 11px; cursor: pointer; }
.ghost-button:hover { border-color: var(--cyan); }
.avatar { width: 32px; height: 32px; border-radius: 50%; background: linear-gradient(135deg, #1f7b7d, #163c4d); display: grid; place-items: center; font-size: 10px; border: 1px solid #357178; }

.sidebar { position: fixed; z-index: 5; top: var(--topbar); bottom: 0; left: 0; width: var(--sidebar); border-right: 1px solid var(--line); background: rgba(8, 18, 22, .78); padding: 24px 14px 16px; display: flex; flex-direction: column; }
.sidebar nav { display: grid; gap: 4px; }
.nav-item { border: 0; background: transparent; text-align: left; color: #799098; padding: 11px 14px; border-radius: 6px; cursor: pointer; font-size: 12px; letter-spacing: .02em; }
.nav-item span { width: 28px; display: inline-block; color: #55727a; font-size: 16px; }
.nav-item:hover { background: rgba(255,255,255,.025); color: #bfd0d2; }
.nav-item.active { color: var(--cyan); background: linear-gradient(90deg, rgba(86,230,223,.12), rgba(86,230,223,.02)); box-shadow: inset 2px 0 var(--cyan); }
.sidebar-status { margin-top: auto; border: 1px solid var(--line); background: rgba(10, 23, 28, .7); border-radius: 7px; padding: 14px; }
.sidebar-status > p { color: #5f7b83; font: 9px ui-monospace, monospace; letter-spacing: .14em; margin: 0 0 10px; }
.sidebar-status div { display: flex; justify-content: space-between; padding: 6px 0; font-size: 9px; border-top: 1px solid rgba(255,255,255,.035); }
.sidebar-status span { color: #71868b; }
.sidebar-status b { color: #8fa2a6; font-weight: 500; font-size: 8px; }
.sidebar-status b.ok { color: var(--green); }
.sidebar footer { color: #43585e; font: 9px ui-monospace, monospace; letter-spacing: .1em; padding: 16px 5px 0; }
.sidebar footer span { color: #668088; float: right; }

main { margin-left: var(--sidebar); padding: calc(var(--topbar) + 34px) 34px 70px; min-height: 100vh; }
.section { display: none; max-width: 1440px; margin: 0 auto; animation: reveal .25s ease; }
.section.active { display: block; }
@keyframes reveal { from { opacity: 0; transform: translateY(4px); } }
.page-heading { min-height: 86px; display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 24px; }
.eyebrow { margin: 0 0 8px; color: #5d7b83; font: 9px ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .18em; }
h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 9px; font-size: 28px; letter-spacing: -.02em; font-weight: 650; }
h2 { margin-bottom: 0; font-size: 15px; font-weight: 590; }
.muted { color: var(--muted); font-size: 12px; line-height: 1.6; }
.live-badge { display: inline-flex; align-items: center; vertical-align: middle; margin-left: 10px; padding: 5px 8px; background: rgba(82,219,145,.08); border: 1px solid rgba(82,219,145,.18); color: var(--green); border-radius: 4px; }
.endpoint { color: #789198; font: 10px ui-monospace, monospace; }
.endpoint b { color: var(--cyan); padding: 0 8px; }
.mode-control { display: flex; align-items: center; gap: 12px; padding-top: 10px; }
.mode-control > span { color: var(--muted); font-size: 10px; }
.segmented { display: flex; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.segmented button { border: 0; padding: 8px 11px; color: #607980; background: #0a161b; font: 9px ui-monospace, monospace; cursor: pointer; }
.segmented button.active { background: rgba(86,230,223,.13); color: var(--cyan); box-shadow: inset 0 0 0 1px rgba(86,230,223,.15); }

.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 12px; }
.metric-card, .panel { border: 1px solid var(--line); background: linear-gradient(145deg, rgba(16,32,38,.84), rgba(9,21,26,.82)); border-radius: 8px; box-shadow: 0 18px 50px rgba(0,0,0,.12); }
.metric-card { padding: 17px 18px; position: relative; overflow: hidden; }
.metric-card::after { content: ""; position: absolute; inset: auto -15% -80% auto; width: 120px; height: 90px; background: var(--cyan); filter: blur(60px); opacity: .035; }
.danger-card::after { background: var(--red); opacity: .08; }
.metric-head { display: flex; justify-content: space-between; color: #6e878d; font: 8px ui-monospace, monospace; letter-spacing: .13em; }
.metric-head i { font-style: normal; }
.cyan { color: var(--cyan); }.red { color: var(--red); }.amber { color: var(--amber); }.green { color: var(--green); }
.metric-card strong { display: block; font: 27px ui-monospace, SFMono-Regular, Menlo, monospace; margin: 17px 0 7px; }
.metric-card strong em { color: #627b81; font-style: normal; font-size: 12px; margin-left: 3px; }
.metric-card small { color: #60767c; font-size: 9px; }
.dashboard-grid { display: grid; grid-template-columns: minmax(0, 2fr) minmax(250px, .8fr); gap: 12px; margin-bottom: 12px; }
.panel { padding: 19px; }
.panel-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 18px; }
.legend { display: flex; gap: 15px; color: #678088; font-size: 9px; }
.legend i { width: 7px; height: 7px; border-radius: 50%; display: inline-block; margin-right: 5px; }
.cyan-bg { background: var(--cyan); }.red-bg { background: var(--red); }
#trafficChart { width: 100%; display: block; }
.posture-score { display: flex; align-items: center; gap: 16px; padding: 5px 0 17px; }
.score-ring { width: 72px; height: 72px; border-radius: 50%; display: grid; place-content: center; text-align: center; background: radial-gradient(circle, #0e1c22 57%, transparent 58%), conic-gradient(var(--cyan) 0 86%, #1b3036 86%); box-shadow: 0 0 28px rgba(86,230,223,.08); }
.score-ring span { font: 20px ui-monospace, monospace; }.score-ring small { font-size: 8px; color: var(--muted); }
.posture-score > div:last-child strong { font-size: 12px; }.posture-score p { font-size: 9px; line-height: 1.65; color: var(--muted); margin: 5px 0 0; }
.posture-row { display: flex; justify-content: space-between; padding: 10px 0; border-top: 1px solid rgba(255,255,255,.045); color: #789098; font-size: 10px; }
.posture-row b { font: 8px ui-monospace, monospace; color: var(--amber); }.posture-row b.ok { color: var(--green); }.posture-row b.warn { color: var(--amber); }
.feed-panel { padding-bottom: 8px; }
.stream-state { color: #678087; font: 9px ui-monospace, monospace; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 900px; }
th { padding: 8px 10px; color: #4e686f; font: 8px ui-monospace, monospace; text-align: left; border-bottom: 1px solid var(--line); }
td { padding: 11px 10px; color: #8ba0a5; font: 10px ui-monospace, monospace; border-bottom: 1px solid rgba(255,255,255,.035); white-space: nowrap; }
tbody tr { cursor: pointer; transition: background .15s; } tbody tr:hover { background: rgba(86,230,223,.035); }
.decision { padding: 4px 7px; border-radius: 3px; font-size: 8px; letter-spacing: .08em; }
.decision.allowed { color: var(--green); background: rgba(82,219,145,.08); }
.decision.blocked, .decision.rate_limited { color: var(--red); background: rgba(255,95,109,.1); }
.decision.would_block { color: var(--amber); background: rgba(245,185,75,.1); }
.risk { display: flex; align-items: center; gap: 7px; }.risk-bar { width: 42px; height: 3px; background: #1a2c32; }.risk-bar i { height: 100%; display: block; background: var(--cyan); }.risk.high i { background: var(--red); }.risk.medium i { background: var(--amber); }
.empty-state { color: #567079; text-align: center; font-size: 11px; padding: 28px; }

.split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
.rank-list { display: grid; gap: 10px; }.rank-row { display: grid; grid-template-columns: 24px 1fr auto; gap: 10px; align-items: center; color: #8ea2a7; font: 10px ui-monospace, monospace; }.rank-row > span:first-child { color: #486269; }.rank-track { height: 3px; background: #172b31; margin-top: 5px; }.rank-track i { display: block; height: 100%; background: linear-gradient(90deg,var(--cyan-deep),var(--cyan)); }
.event-cards { display: grid; gap: 8px; }.event-card { display: grid; grid-template-columns: 110px 1fr auto; gap: 14px; border: 1px solid rgba(255,255,255,.045); background: rgba(0,0,0,.08); padding: 13px; border-radius: 5px; cursor: pointer; }.event-card:hover { border-color: var(--line-bright); }.event-card p { margin: 0; color: #b4c4c6; font: 10px ui-monospace, monospace; }.event-card small { color: #607981; }

.safe-chip { border: 1px solid rgba(82,219,145,.2); color: var(--green); padding: 7px 10px; border-radius: 4px; }
.lab-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 12px; }
.lab-card { background: linear-gradient(145deg, rgba(16,32,38,.9), rgba(9,21,26,.9)); border: 1px solid var(--line); border-radius: 8px; padding: 18px; text-align: left; cursor: pointer; transition: transform .18s, border-color .18s; }
.lab-card:hover { transform: translateY(-2px); border-color: var(--line-bright); }
.lab-icon { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid rgba(86,230,223,.2); background: rgba(86,230,223,.06); color: var(--cyan); border-radius: 7px; font: 11px ui-monospace, monospace; margin-bottom: 18px; }
.lab-card strong, .lab-card small, .lab-card i { display: block; }.lab-card strong { font-size: 13px; }.lab-card small { color: var(--muted); font-size: 10px; margin: 6px 0 18px; }.lab-card i { color: var(--cyan); font: 9px ui-monospace, monospace; font-style: normal; }
.terminal-panel { background: #071115; padding: 0; overflow: hidden; }.terminal-head { padding: 11px 14px; background: #0c191e; border-bottom: 1px solid var(--line); }.terminal-head span { width: 7px; height: 7px; border-radius: 50%; display: inline-block; background: #3b5056; margin-right: 4px; }.terminal-head span:first-child { background: var(--red); }.terminal-head span:nth-child(2) { background: var(--amber); }.terminal-head span:nth-child(3) { background: var(--green); }.terminal-head b { margin-left: 10px; color: #587178; font: 9px ui-monospace, monospace; }.terminal-panel pre { margin: 0; min-height: 180px; padding: 18px; color: #80a3a6; font: 10px/1.8 ui-monospace, monospace; white-space: pre-wrap; }
.rule-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }.rule-card { min-height: 150px; padding: 18px; border: 1px solid var(--line); background: var(--panel); border-radius: 8px; }.rule-card span, .rule-card strong, .rule-card small, .rule-card b { display: block; }.rule-card span { color: var(--cyan); font: 9px ui-monospace, monospace; }.rule-card strong { margin-top: 24px; font-size: 13px; }.rule-card small { color: var(--muted); margin: 6px 0 18px; font-size: 10px; }.rule-card b { color: var(--red); font: 8px ui-monospace, monospace; }
.audit-list { display: grid; }.audit-row { display: grid; grid-template-columns: 150px 150px 1fr; padding: 14px 4px; border-bottom: 1px solid var(--line); color: #82999e; font: 10px ui-monospace, monospace; }.audit-row b { color: var(--cyan); font-weight: 500; }

.inspector { position: fixed; z-index: 20; right: 0; top: var(--topbar); bottom: 0; width: 380px; padding: 28px; background: rgba(9,21,26,.98); border-left: 1px solid var(--line-bright); transform: translateX(100%); transition: transform .25s ease; box-shadow: -30px 0 80px rgba(0,0,0,.4); overflow-y: auto; }.inspector.open { transform: translateX(0); }.inspector-close { position: absolute; top: 17px; right: 17px; background: transparent; border: 0; color: #708a90; font-size: 24px; cursor: pointer; }.inspector h2 { font: 22px ui-monospace, monospace; margin: 16px 0 24px; }.inspect-row { padding: 12px 0; border-top: 1px solid var(--line); }.inspect-row span { display: block; color: #557077; font: 8px ui-monospace, monospace; letter-spacing: .12em; margin-bottom: 6px; }.inspect-row strong, .inspect-row code { color: #9fb2b6; font: 10px ui-monospace, monospace; word-break: break-word; }.signal-card { padding: 12px; border: 1px solid rgba(255,95,109,.16); background: rgba(255,95,109,.05); border-radius: 5px; margin-top: 8px; }.signal-card b { color: var(--red); font: 9px ui-monospace, monospace; }.signal-card p { color: #83989d; font-size: 10px; margin: 5px 0 0; }
.toast { position: fixed; z-index: 30; bottom: 24px; right: 24px; padding: 12px 16px; background: #153139; border: 1px solid var(--line-bright); border-radius: 6px; color: #bcd3d4; font-size: 11px; opacity: 0; transform: translateY(10px); pointer-events: none; transition: .2s; }.toast.show { opacity: 1; transform: translateY(0); }
.login-layer { position: fixed; z-index: 100; inset: 0; display: grid; place-items: center; background: radial-gradient(circle at 50% 30%, #102b31, var(--bg) 48%); }.login-card { width: min(410px, calc(100% - 30px)); padding: 38px; background: rgba(12,27,32,.92); border: 1px solid var(--line-bright); border-radius: 10px; box-shadow: 0 40px 120px rgba(0,0,0,.55); }.login-card h1 { font-size: 25px; }.login-card label { display: block; color: #789096; font-size: 10px; margin: 22px 0 7px; }.login-card input { width: 100%; background: #071216; border: 1px solid var(--line); color: white; border-radius: 5px; padding: 12px; outline: 0; }.login-card input:focus { border-color: var(--cyan); }.primary-button { width: 100%; margin-top: 12px; border: 0; padding: 12px; background: var(--cyan); color: #071416; border-radius: 5px; font-weight: 700; cursor: pointer; }.form-error { min-height: 15px; margin: 12px 0 0; color: var(--red); font-size: 10px; }

@media (max-width: 1050px) {
  :root { --sidebar: 76px; }
  .brand { width: var(--sidebar); }.brand > div:last-child, .nav-item { font-size: 0; }.nav-item span { font-size: 17px; width: auto; }.sidebar-status, .sidebar footer { display: none; }
  .metric-grid { grid-template-columns: 1fr 1fr; }.rule-grid, .lab-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  :root { --sidebar: 0px; }.sidebar { display: none; }.topbar-center { display: none; }.brand { width: auto; flex: 1; }.topbar-actions .ghost-button { display: none; } main { padding-left: 16px; padding-right: 16px; }.metric-grid, .dashboard-grid, .split-grid, .lab-grid, .rule-grid { grid-template-columns: 1fr; }.page-heading { gap: 18px; flex-direction: column; }.inspector { width: 100%; }
}