:root {
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", ui-sans-serif, sans-serif;
  font-size: 14px;
  color: #25334a;
  background: #f4f6fa;
  font-synthesis: none;
  --bg: #f4f6fa;
  --panel: #ffffff;
  --panel-subtle: #f8fafd;
  --text: #25334a;
  --heading: #17253e;
  --muted: #616f84;
  --line: #e6ebf2;
  --line-strong: #d6deea;
  --blue: #3578e5;
  --blue-text: #2868c7;
  --blue-soft: #edf4ff;
  --teal: #22a798;
  --teal-soft: #eaf8f4;
  --violet: #8464df;
  --violet-soft: #f2edfc;
  --amber: #916114;
  --amber-soft: #fff7e7;
  --red: #ce5560;
  --red-soft: #fff0f1;
  --green: #16755c;
  --shadow: 0 2px 5px #17253e03, 0 8px 22px #17253e02;
  --radius: 9px;
  --sidebar: #111c30;
}
body[data-theme="dark"] {
  color-scheme: dark;
  --bg: #101726;
  --panel: #192337;
  --panel-subtle: #151f31;
  --text: #cad5e6;
  --heading: #edf3fc;
  --muted: #91a1b9;
  --line: #2a374d;
  --line-strong: #3b4b64;
  --blue: #7ba7f5;
  --blue-text: #9abaf5;
  --blue-soft: #203456;
  --teal: #51c6b4;
  --teal-soft: #193c3b;
  --violet: #b29aef;
  --violet-soft: #352b50;
  --amber: #e6ba68;
  --amber-soft: #403422;
  --red: #f0959f;
  --red-soft: #422b37;
  --green: #6bceb0;
  --shadow: 0 3px 14px #0000000d;
  --sidebar: #0b1423;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); line-height: 1.45; }
button, input, select, textarea { font: inherit; }
button, select, input, textarea { border-radius: 6px; }
button {
  min-height: 36px;
  padding: 8px 13px;
  border: 1px solid var(--line-strong);
  background: var(--panel);
  color: var(--text);
  font-size: 12px;
  font-weight: 550;
  line-height: 1.35;
  cursor: pointer;
}
button:hover { border-color: var(--blue); background: var(--blue-soft); }
button:disabled { opacity: .48; cursor: default; }
button:disabled:hover { border-color: var(--line-strong); background: var(--panel); }
button:focus-visible, a:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }
input, select, textarea {
  min-width: 0;
  min-height: 37px;
  padding: 9px 11px;
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--line-strong);
  font-size: 12px;
}
input::placeholder, textarea::placeholder { color: var(--muted); opacity: .85; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--blue); outline-offset: 1px; }
select { padding-right: 28px; }
a { color: var(--blue-text); text-decoration: none; }
h1, h2, h3, p { margin-top: 0; }
h1 { color: var(--heading); font-size: 25px; line-height: 1.25; font-weight: 650; letter-spacing: -.65px; margin-bottom: 0; }
h2 { color: var(--heading); font-size: 14px; font-weight: 650; line-height: 1.4; letter-spacing: -.1px; }
h3 { color: var(--heading); font-size: 13px; font-weight: 650; }
small, .muted { color: var(--muted); }
.eyebrow, .section-kicker { color: var(--muted); font-size: 10px; font-weight: 650; letter-spacing: 1.1px; line-height: 1.5; text-transform: uppercase; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 11px; font-variant-numeric: tabular-nums; }
[hidden] { display: none !important; }

/* Fixed navigation keeps the working canvas predictable on wide NOC displays. */
aside {
  position: fixed;
  inset: 0 auto 0 0;
  width: 230px;
  z-index: 20;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  padding: 27px 15px 20px;
  color: #a3b2cb;
  background: var(--sidebar);
  border-right: 1px solid #ffffff04;
}
.brand { display: flex; align-items: center; gap: 10px; color: #fff; margin: 0 7px 43px; font-size: 21px; font-weight: 650; letter-spacing: -.55px; }
.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: #3578e5;
  color: #fff;
  font-size: 32px;
  line-height: 1;
  font-weight: 500;
}
.brand-mark svg { width: 25px; height: 25px; }
.brand sup { margin-left: auto; padding: 3px 5px; color: #879ab9; background: #ffffff09; border-radius: 4px; font-size: 9px; letter-spacing: .2px; font-weight: 550; }
.nav-label { margin: 0 12px 13px; color: #8195b3; font-size: 9px; letter-spacing: 1.4px; }
nav { display: flex; flex-direction: column; gap: 5px; }
nav button {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 43px;
  padding: 11px 13px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: #95a7c2;
  font-size: 18px;
  font-weight: 400;
  text-align: left;
}
nav button span { font-size: 12px; font-weight: 500; }
nav button svg { width: 18px; height: 18px; flex: 0 0 18px; stroke-width: 1.7; }
nav button:hover { border-color: transparent; background: #ffffff06; color: #e5edfa; }
nav button.selected { color: #fff; background: #2e6bd8; border-color: #4a83e3; box-shadow: 0 4px 10px #00000010; }
.aside-bottom { margin-top: auto; padding: 24px 10px 0; border-top: 1px solid #ffffff0c; }
.aside-bottom p { margin: 18px 0 14px; color: #b4c1d6; font-size: 12px; line-height: 1.85; }
.aside-bottom small { color: #7188a8; font-size: 10px; }
.aside-bottom .pill { color: #8ddac1; background: #1a363b; border-color: #284a4e; }
.aside-bottom .subtle { color: #9eb0ca; background: transparent; border: 0; padding: 5px 0; }
.aside-bottom .subtle:hover { color: #fff; }

main { margin-left: 230px; padding: 28px 32px 22px; max-width: 1980px; }
header { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 5px; }
header .eyebrow { font-size: 9px; letter-spacing: 1.05px; }
header h1 { margin-top: 6px; }
.toolbar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.toolbar select { height: 36px; min-height: 36px; font-size: 11px; }
.toolbar button { font-size: 11px; }
.theme-toggle { display: inline-flex; align-items: center; justify-content: center; width: 36px; padding: 8px; }
.theme-toggle svg { width: 16px; height: 16px; }
.status { min-height: 36px; padding: 9px 0 14px; color: var(--muted); font-size: 11px; line-height: 1.5; }
.status.error { color: var(--red); }
.summary-heading { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 8px 15px; margin: 0 0 16px; }
.summary-heading h2 { margin: 0; font-size: 14px; }
.summary-caption { color: var(--muted); font-size: 11px; line-height: 1.6; }

/* Cards and charts share one restrained surface system. */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-bottom: 20px; }
.card, .panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.card { position: relative; min-width: 0; padding: 20px; }
.stat-icon { display: inline-flex; align-items: center; justify-content: center; float: right; width: 35px; height: 35px; color: var(--blue); background: var(--blue-soft); border-radius: 8px; font-size: 18px; }
.stat-icon svg { width: 18px; height: 18px; stroke-width: 1.7; }
.stat-icon.teal { color: var(--teal); background: var(--teal-soft); }
.stat-icon.violet { color: var(--violet); background: var(--violet-soft); }
.stat-icon.amber { color: var(--amber); background: var(--amber-soft); }
.stat-label, .card .eyebrow { display: block; color: var(--muted); font-size: 11px; line-height: 1.6; font-weight: 500; letter-spacing: 0; text-transform: none; }
.stat-value, .card .value { display: block; color: var(--heading); margin: 12px 0 11px; font-size: 31px; font-weight: 650; letter-spacing: -.8px; line-height: 1.15; font-variant-numeric: tabular-nums; }
.stat-value small { margin-left: 5px; font-size: 13px; font-weight: 450; letter-spacing: 0; }
.stat-foot { display: flex; align-items: center; gap: 5px; color: var(--muted); font-size: 10px; line-height: 1.5; }
.value.green, .stat-value.green { color: var(--green); }
.panel { min-width: 0; padding: 20px 22px; margin-bottom: 20px; }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.panel-head h2 { margin: 0; }
.panel-head small { font-size: 10px; }
.panel-head > div > p { margin: 5px 0 0; color: var(--muted); font-size: 11px; }
.dashboard-grid, .split { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); align-items: start; gap: 20px; }
.dashboard-grid > .panel, .split > .panel { height: 100%; margin-bottom: 0; }
.dashboard-grid { margin-bottom: 20px; }
.chart-panel { overflow: hidden; }
.chart-toolbar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; margin-bottom: 14px; }
.chart-toolbar small { font-size: 10px; }
.chart-legend { display: flex; align-items: center; flex-wrap: wrap; gap: 14px; color: var(--muted); font-size: 10px; }
.chart-legend > span { display: inline-flex; align-items: center; gap: 6px; }
.legend-dot, .protocol-dot { display: inline-block; width: 7px; height: 7px; border-radius: 2px; flex: 0 0 7px; background: var(--blue); }
.legend-blue { background: var(--blue); }
.legend-teal { background: var(--teal); }
.legend-violet { background: var(--violet); }
.chart-box { position: relative; min-height: 235px; margin: 0 -3px; }
.traffic-chart { display: block; width: 100%; height: 250px; overflow: visible; }
.traffic-chart text, .axis-label { fill: var(--muted); font-size: 10px; font-family: inherit; font-weight: 400; }
.traffic-chart .grid-line, .traffic-chart .chart-grid line { stroke: var(--line); stroke-width: 1; stroke-dasharray: 3 4; }
.traffic-chart .series-blue { stroke: var(--blue); }
.traffic-chart .series-teal { stroke: var(--teal); }
.traffic-chart .series-violet { stroke: var(--violet); }
.chart-empty { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 7px; padding: 35px 25px; color: var(--muted); text-align: center; font-size: 11px; pointer-events: none; }
.chart-empty strong { color: var(--text); font-size: 13px; font-weight: 550; }
.chart-empty span { max-width: 310px; line-height: 1.65; }
.chart-tooltip { position: absolute; z-index: 5; max-width: 220px; padding: 10px 12px; color: var(--text); background: var(--panel); border: 1px solid var(--line-strong); border-radius: 6px; box-shadow: 0 5px 20px #11223a14; font-size: 11px; pointer-events: none; }
.chart { width: 100%; height: 160px; display: block; }
.chart-label { display: flex; justify-content: space-between; color: var(--muted); font-size: 10px; }
.view-switch { display: inline-flex; align-items: center; gap: 2px; padding: 3px; background: var(--panel-subtle); border: 1px solid var(--line); border-radius: 6px; }
.view-switch button { min-height: 25px; padding: 4px 9px; color: var(--muted); background: transparent; border: 1px solid transparent; font-size: 10px; }
.view-switch button.selected, .view-switch button[aria-pressed="true"] { color: var(--blue); background: var(--panel); border-color: var(--line); box-shadow: 0 1px 3px #17253e07; }

.rank-list { display: flex; flex-direction: column; gap: 18px; }
.rank-row { min-width: 0; }
.rank-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 7px; font-size: 11px; }
.rank-name { min-width: 0; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rank-value { color: var(--heading); font-weight: 600; font-size: 11px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.rank-track, .bar { height: 6px; overflow: hidden; background: var(--panel-subtle); border-radius: 3px; }
.rank-fill, .bar span { display: block; height: 100%; border-radius: inherit; background: var(--blue); }
.rank-row:nth-child(3n + 2) .rank-fill { background: var(--teal); }
.rank-row:nth-child(3n) .rank-fill { background: var(--violet); }
.rank-row small { display: block; margin-top: 5px; font-size: 10px; }
.protocol-layout { display: grid; grid-template-columns: minmax(110px, .9fr) minmax(0, 1fr); align-items: center; gap: 25px; min-height: 220px; }
.protocol-ring { position: relative; width: 156px; height: 156px; max-width: 100%; margin: 0 auto; }
.protocol-ring svg { display: block; width: 100%; height: 100%; overflow: visible; }
.protocol-ring > div, .protocol-ring .ring-center { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: center; align-items: center; color: var(--muted); font-size: 10px; }
.protocol-ring strong { color: var(--heading); font-size: 23px; line-height: 1.4; letter-spacing: -.5px; font-weight: 650; }
.protocol-legend { display: flex; flex-direction: column; gap: 15px; }
.protocol-item { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 11px; }
.protocol-item strong { margin-left: auto; color: var(--heading); font-size: 11px; font-weight: 600; font-variant-numeric: tabular-nums; }
.protocol-dot { width: 8px; height: 8px; flex-basis: 8px; border-radius: 50%; }

.health-strip { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px 22px; padding: 14px 18px; margin-bottom: 20px; border: 1px solid var(--line); border-radius: 7px; background: var(--panel); }
.health-item { display: inline-flex; align-items: center; gap: 7px; color: var(--muted); font-size: 10px; }
.health-item strong { color: var(--text); font-size: 10px; font-weight: 600; }
.health-dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--green); flex: 0 0 6px; }
.health-dot.warn, .health-dot.amber { background: var(--amber); }
.health-dot.off, .health-dot.neutral { background: var(--muted); }
.health-dot.red { background: var(--red); }
.router-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.router-card { min-width: 0; padding: 17px; border: 1px solid var(--line); border-radius: 7px; background: var(--panel); }
.router-card h3 { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 5px; }
.router-card p { margin-bottom: 12px; color: var(--muted); font-size: 11px; }
.router-card .mono { color: var(--muted); font-size: 10px; }
.router-status { display: inline-flex; align-items: center; gap: 5px; color: var(--muted); font-size: 10px; font-weight: 500; }
.router-card .metric { padding: 7px 0; font-size: 10px; }
.pill, .badge { display: inline-flex; align-items: center; justify-content: center; gap: 5px; padding: 4px 7px; border: 1px solid transparent; border-radius: 4px; background: var(--teal-soft); color: var(--green); font-size: 9px; line-height: 1.25; font-weight: 600; letter-spacing: .05px; white-space: nowrap; }
.badge.blue { color: var(--blue-text); background: var(--blue-soft); }
.badge.green { color: var(--green); background: var(--teal-soft); }
.badge.amber, .pill.warn { color: var(--amber); background: var(--amber-soft); }
.pill.red, .badge.red { color: var(--red); background: var(--red-soft); }
.badge.neutral { color: var(--muted); background: var(--panel-subtle); border-color: var(--line); }

.table-wrap { width: 100%; overflow: auto; }
table { width: 100%; border-collapse: collapse; text-align: left; white-space: nowrap; font-size: 11px; }
th { padding: 11px 12px; color: var(--muted); background: var(--panel-subtle); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: 9px; font-weight: 650; line-height: 1.5; letter-spacing: .4px; text-transform: uppercase; }
td { padding: 13px 12px; color: var(--text); border-bottom: 1px solid var(--line); font-variant-numeric: tabular-nums; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: var(--panel-subtle); }
td button { min-height: 26px; padding: 4px 8px; font-size: 10px; }
.table-caption { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 13px; color: var(--muted); font-size: 10px; line-height: 1.6; }
.metric-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 24px; }
.metric { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 11px; }
.metric strong { color: var(--text); font-weight: 600; font-variant-numeric: tabular-nums; text-align: right; overflow-wrap: anywhere; }
.empty { padding: 35px 22px; color: var(--muted); border: 1px dashed var(--line-strong); border-radius: 7px; background: var(--panel-subtle); font-size: 11px; line-height: 1.8; text-align: center; }
.empty strong { display: block; margin-bottom: 6px; color: var(--text); font-size: 13px; font-weight: 550; }
.note { padding: 13px 16px; margin-bottom: 20px; color: var(--muted); background: var(--blue-soft); border: 1px solid var(--line); border-left: 3px solid var(--blue); border-radius: 6px; font-size: 11px; line-height: 1.75; }
.note.warn { background: var(--amber-soft); border-left-color: var(--amber); }
.note strong { color: var(--text); font-weight: 600; }
.form-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
label { display: flex; flex-direction: column; gap: 7px; color: var(--text); font-size: 11px; font-weight: 550; }
label small { font-weight: 400; line-height: 1.6; }
.form-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 20px; }
.primary { background: #2e6ed6; color: #fff; border-color: #2e6ed6; font-weight: 600; }
.primary:hover { background: #2869d2; border-color: #2869d2; }
.subtle { border-color: transparent; background: transparent; color: var(--muted); }
.text-block { margin: 0; overflow: auto; white-space: pre-wrap; overflow-wrap: anywhere; color: var(--muted); font-size: 11px; line-height: 1.8; }
.overview-footer { display: flex; align-items: flex-start; justify-content: space-between; gap: 15px; color: var(--muted); font-size: 10px; line-height: 1.7; }
footer { display: flex; align-items: center; justify-content: space-between; gap: 15px; padding-top: 18px; margin-top: 26px; color: var(--muted); border-top: 1px solid var(--line); font-size: 9px; line-height: 1.7; }
dialog { width: min(850px, 90vw); max-width: 90vw; padding: 25px; color: var(--text); background: var(--panel); border: 1px solid var(--line-strong); border-radius: 11px; box-shadow: 0 18px 65px #111c3020; }
dialog::backdrop { background: #111c3066; }
dialog h2 { font-size: 16px; }
dialog pre { max-height: 65vh; overflow: auto; white-space: pre-wrap; overflow-wrap: anywhere; color: var(--text); font-size: 11px; line-height: 1.7; }
.close { float: right; min-height: 29px; padding: 0 9px; border-color: transparent; font-size: 24px; font-weight: 400; }

.login { display: grid; min-height: 100vh; place-items: center; padding: 35px 20px; background: radial-gradient(ellipse at 20% 5%, #3578e514, transparent 55%), radial-gradient(ellipse at 95% 90%, #8464df0c, transparent 50%), var(--bg); }
.login-card { position: relative; width: min(455px, 100%); padding: 38px 40px; background: var(--panel); border: 1px solid var(--line); border-radius: 13px; box-shadow: 0 20px 70px #17253e0b; }
.login-card .brand-mark { width: 44px; height: 44px; border-radius: 11px; font-size: 37px; }
.login-card .eyebrow { display: block; margin: 28px 0 12px; color: var(--blue); font-size: 9px; letter-spacing: 1.3px; }
.login-card h1 { max-width: 330px; margin-bottom: 16px; color: var(--heading); font-size: 31px; line-height: 1.18; letter-spacing: -.85px; }
.login-card p { color: var(--muted); font-size: 12px; line-height: 1.8; margin-bottom: 25px; }
.login-card label { gap: 8px; margin-bottom: 17px; font-size: 11px; }
.login-card input { min-height: 43px; width: 100%; }
.login-card .primary { width: 100%; min-height: 43px; font-size: 12px; }
.login-card small { display: block; margin-top: 26px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 9px; letter-spacing: .1px; }
.login-card #login-error { margin: 13px 0 0; color: var(--red); font-size: 11px; }

@media (min-width: 1700px) {
  main { padding: 32px 42px 25px; }
  .card { padding: 23px; }
  .traffic-chart { height: 285px; }
  .chart-box { min-height: 265px; }
}
@media (max-width: 1250px) {
  main { padding: 25px 23px 20px; }
  .stats { gap: 12px; }
  .card { padding: 17px; }
  .stat-value, .card .value { font-size: 27px; }
  .stat-icon { width: 29px; height: 29px; font-size: 16px; }
  .panel { padding: 18px; }
  .dashboard-grid, .split { gap: 16px; }
  .protocol-layout { gap: 13px; }
  .protocol-ring { width: 133px; height: 133px; }
}
@media (max-width: 1080px) {
  header { align-items: flex-start; flex-wrap: wrap; gap: 15px; }
  .toolbar { margin-bottom: 4px; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dashboard-grid, .split { grid-template-columns: minmax(0, 1fr); }
  .dashboard-grid > .panel, .split > .panel { height: auto; }
  .split > .panel { margin-bottom: 0; }
  .split { margin-bottom: 20px; }
  .protocol-layout { grid-template-columns: 170px minmax(0, 1fr); min-height: 170px; }
  .protocol-ring { width: 145px; height: 145px; }
  .router-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  aside { position: relative; width: auto; padding: 16px 18px 10px; border-right: 0; border-bottom: 1px solid #26344b; overflow: visible; }
  .brand { margin: 0 0 15px; width: max-content; font-size: 19px; }
  .brand-mark { width: 31px; height: 31px; flex-basis: 31px; font-size: 28px; border-radius: 8px; }
  .brand sup { margin-left: 6px; }
  .nav-label { display: none; }
  .aside-bottom { position: absolute; top: 15px; right: 18px; margin: 0; padding: 0; border: 0; }
  .aside-bottom p, .aside-bottom .pill { display: none; }
  .aside-bottom .subtle { min-height: 29px; font-size: 11px; }
  nav { flex-direction: row; gap: 5px; overflow-x: auto; padding-bottom: 6px; scrollbar-width: thin; scrollbar-color: #3b4f6f transparent; }
  nav button { flex: 0 0 auto; gap: 7px; min-height: 35px; padding: 8px 10px; white-space: nowrap; font-size: 15px; }
  nav button span { font-size: 11px; }
  nav button svg { width: 15px; height: 15px; flex-basis: 15px; }
  main { margin-left: 0; padding: 23px 18px 18px; }
  header { gap: 17px; }
  h1 { font-size: 23px; }
  .toolbar { width: 100%; gap: 6px; }
  .toolbar select { flex: 1 1 115px; max-width: none; }
  .toolbar button { white-space: nowrap; }
  .summary-heading { margin-bottom: 13px; }
  .summary-caption { font-size: 10px; }
  .panel { padding: 17px; }
  .health-strip { gap: 12px 16px; padding: 13px 15px; }
  .metric-list { gap: 0 17px; }
  footer { margin-top: 23px; }
}
@media (max-width: 470px) {
  main { padding: 20px 12px 16px; }
  .stats { gap: 9px; }
  .card { padding: 14px; }
  .stat-label, .card .eyebrow { font-size: 10px; }
  .stat-icon { width: 25px; height: 25px; font-size: 14px; }
  .stat-icon svg { width: 14px; height: 14px; }
  .stat-value, .card .value { font-size: 25px; margin-top: 12px; }
  .stat-foot { font-size: 9px; }
  .panel { padding: 15px; }
  .panel-head { align-items: flex-start; flex-wrap: wrap; gap: 9px; }
  .panel-head h2 { font-size: 13px; }
  .chart-legend { gap: 10px; font-size: 9px; }
  .traffic-chart { height: 220px; }
  .chart-box { min-height: 210px; }
  .protocol-layout { grid-template-columns: 125px minmax(0, 1fr); gap: 12px; }
  .protocol-ring { width: 115px; height: 115px; }
  .protocol-ring strong { font-size: 20px; }
  .protocol-item { gap: 6px; font-size: 10px; }
  .protocol-item strong { font-size: 10px; }
  .router-grid, .form-grid, .metric-list { grid-template-columns: minmax(0, 1fr); }
  .form-grid { gap: 15px; }
  .table-caption, .overview-footer, footer { align-items: flex-start; flex-direction: column; gap: 7px; }
  .note { padding: 12px 13px; font-size: 10px; }
  .login-card { padding: 30px 26px; }
  .login-card h1 { font-size: 29px; }
  dialog { width: 94vw; max-width: 94vw; padding: 19px; }
}

/* The AS map represents exported relationships, not an inferred physical path. */
.topology-panel { padding-bottom: 16px; }
.topology-toolbar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; margin-bottom: 15px; }
.topology-toolbar select { min-height: 32px; padding-top: 6px; padding-bottom: 6px; font-size: 11px; }
.topology-toolbar button { min-height: 32px; font-size: 10px; }
.topology-canvas { position: relative; min-height: 335px; overflow: auto; border: 1px solid var(--line); border-radius: 7px; background-color: var(--panel-subtle); background-image: radial-gradient(var(--line-strong) .65px, transparent .65px); background-size: 17px 17px; }
.topology-canvas > svg { display: block; width: 100%; min-width: 550px; min-height: 335px; }
.topology-canvas text { fill: var(--text); font-family: inherit; font-size: 11px; }
.topology-canvas .node-label { fill: var(--heading); font-size: 12px; font-weight: 650; }
.topology-canvas .node-caption { fill: var(--muted); font-size: 9px; font-weight: 400; }
.asn-node, .router-node { cursor: pointer; }
.asn-node rect, .asn-node circle { fill: var(--panel); stroke: var(--line-strong); stroke-width: 1.25; }
.router-node rect, .router-node circle { fill: var(--blue-soft); stroke: var(--blue); stroke-width: 1.4; }
.asn-node:hover rect, .asn-node:hover circle, .asn-node.selected rect, .asn-node.selected circle { stroke: var(--blue); stroke-width: 2; }
.router-node:hover rect, .router-node:hover circle, .router-node.selected rect, .router-node.selected circle { stroke: var(--blue-text); stroke-width: 2; }
.asn-node:focus-visible, .router-node:focus-visible { outline: none; }
.asn-node:focus-visible rect, .router-node:focus-visible rect { stroke: var(--blue); stroke-width: 3; }
.graph-edge { fill: none; }
.graph-edge:hover { stroke-opacity: .95; }
.peer-edge { fill: none; }
.topology-legend { display: flex; align-items: center; flex-wrap: wrap; gap: 15px; margin-top: 12px; color: var(--muted); font-size: 10px; line-height: 1.6; }
.topology-legend > span { display: inline-flex; align-items: center; gap: 6px; }
.topology-legend .edge-key { display: inline-block; width: 20px; height: 0; border-top: 2px solid var(--blue); }
.topology-legend .edge-key.peer { border-top: 2px dashed var(--violet); }
.topology-inspector { margin-top: 14px; padding: 15px 17px; border: 1px solid var(--line); border-radius: 6px; background: var(--panel-subtle); font-size: 11px; line-height: 1.7; }
.topology-inspector h3 { margin-bottom: 7px; font-size: 12px; }
.topology-inspector p { margin: 6px 0; color: var(--muted); }
.topology-inspector .metric { padding: 7px 0; }
.topology-empty { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 8px; padding: 35px; color: var(--muted); font-size: 11px; text-align: center; pointer-events: none; }
.topology-empty strong { color: var(--heading); font-size: 13px; font-weight: 550; }
.topology-empty span { max-width: 390px; line-height: 1.8; }
@media (max-width: 760px) {
  .topology-canvas { min-height: 300px; }
  .topology-canvas > svg { min-height: 300px; }
  .topology-toolbar { align-items: flex-start; }
  .topology-legend { gap: 10px 14px; font-size: 9px; }
  .topology-inspector { padding: 13px; }
}
/* Shared SVG labels and the final dashboard composition. */
.rank-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.network-callout{display:flex;align-items:center;justify-content:space-between;gap:20px;background:linear-gradient(110deg,var(--panel),var(--blue-soft))}
.network-callout .panel-head{margin:0}.network-callout button{flex-shrink:0}
.ring-value{fill:var(--heading);font-size:30px;font-weight:650}.ring-label{fill:var(--muted);font-size:11px}
.topology-canvas .column-heading{font-size:10px;font-weight:650;letter-spacing:1.4px;fill:var(--muted)}
.topology-canvas .asn-label{font-weight:650;font-size:12px}.topology-canvas .asn-meta{font-size:9px;fill:var(--muted)}
.topology-canvas .router-label{font-weight:650;font-size:12px}.topology-canvas .router-glyph{fill:var(--panel);stroke:var(--blue)}
.graph-edge,.peer-edge{cursor:pointer;transition:stroke-opacity .12s}.graph-edge:hover{stroke-opacity:.85}.peer-edge:hover{stroke-width:4}
.topology-toolbar{justify-content:flex-start}.view-switch.selected{background:var(--blue-soft);border-color:var(--blue);color:var(--blue-text)}
@media(max-width:760px){.rank-grid{grid-template-columns:1fr}.network-callout{display:block}.network-callout button{margin-top:16px}}

.topology-panel:fullscreen{background:var(--bg);padding:28px;overflow:auto}.topology-panel:fullscreen .topology-canvas{min-height:70vh}.topology-panel:fullscreen .topology-canvas>svg{max-height:72vh}.topology-canvas .asn-indicator-in{fill:#3578e5;stroke:none}.topology-canvas .asn-indicator-out{fill:#22aa99;stroke:none}

/* Query workbench, persistent dashboards and collection evidence. */
.brand { margin-bottom: 27px; }
nav { gap: 3px; }
nav button { min-height: 39px; padding-top: 9px; padding-bottom: 9px; }
.aside-bottom { padding-top: 16px; margin-top: 22px; }
.aside-bottom p { margin: 12px 0 8px; }
.query-bar { margin: 19px 0 5px; border: 1px solid var(--line); border-radius: 9px; background: var(--panel); box-shadow: var(--shadow); }
.query-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; padding: 10px 12px; }
.query-actions button, .query-actions select { min-height: 33px; padding: 7px 10px; font-size: 11px; }
.query-actions #saved-view { max-width: 250px; }
.count-badge { display: inline-flex; align-items: center; justify-content: center; margin-left: 6px; min-width: 19px; padding: 1px 5px; border-radius: 4px; background: var(--blue-soft); color: var(--blue-text); font-size: 10px; }
.active-filters { display: flex; flex-wrap: wrap; align-items: center; gap: 7px; border-top: 1px solid var(--line); padding: 9px 12px; min-height: 38px; font-size: 10px; }
.filter-chip { min-height: 25px; padding: 4px 8px; border-color: transparent; background: var(--blue-soft); color: var(--blue-text); font-size: 10px; }
.filter-composer { border-top: 1px solid var(--line); padding: 20px; background: var(--panel-subtle); }
.filter-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 15px; }
.filter-grid label, .editor-dialog label { display: flex; flex-direction: column; gap: 7px; color: var(--muted); font-size: 11px; }
.advanced-filter, .widget-filters { margin-top: 19px; border-top: 1px solid var(--line); padding-top: 13px; }
.advanced-filter summary, .widget-filters summary, .template-details summary { color: var(--heading); font-size: 12px; font-weight: 550; cursor: pointer; margin-bottom: 13px; }
.advanced-filter textarea { width: 100%; resize: vertical; font-size: 11px; line-height: 1.8; }
.selection-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin: 15px 0 8px; }
.selection-actions button { font-size: 11px; }
.rank-button { display: block; width: 100%; text-align: left; border: 0; padding: 9px 0; background: transparent; border-radius: 4px; }
.rank-button:hover { background: var(--blue-soft); }
button.protocol-item { width: 100%; border: 0; padding: 9px 5px; text-align: left; background: transparent; }
button.protocol-item:hover { background: var(--blue-soft); }
button.router-card { text-align: left; }
button.router-card h3 { color: var(--heading); }
.traffic-chart .grid { stroke: var(--line); stroke-width: 1; stroke-dasharray: 3 4; }
.chart-box .chart-legend { margin: 2px 0 8px 3px; }
.brush-chart { cursor: crosshair; touch-action: none; }
.chart-box > .empty { position: absolute; inset: 25px 24px 35px 64px; background: var(--panel); min-height: 0; padding: 24px; pointer-events: none; }
.direction-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 13px; }
.direction-card { display: flex; flex-direction: column; gap: 6px; border: 1px solid var(--line); border-left: 3px solid var(--blue); background: var(--panel-subtle); border-radius: 7px; padding: 18px; }
.direction-card.outbound { border-left-color: var(--teal); }
.direction-card.internal { border-left-color: var(--violet); }
.direction-card.external { border-left-color: var(--muted); }
.direction-value { margin: 7px 0 0; color: var(--heading); font-size: 26px; font-weight: 650; letter-spacing: -.5px; }
.direction-estimate { font-size: 12px; font-weight: 550; }
.direction-card small { color: var(--muted); margin: 4px 0 5px; line-height: 1.7; font-size: 10px; }
.direction-card > .muted { font-size: 10px; }
.dashboard-manager { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin: 13px 0 18px; }
.dashboard-manager > div:first-child { display: flex; flex-direction: column; align-items: flex-start; gap: 9px; }
.dashboard-manager select { min-width: 270px; font-size: 17px; color: var(--heading); font-weight: 600; }
.dashboard-manager .selection-actions { margin: 0; justify-content: flex-end; }
.workspace-grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 20px; align-items: start; }
.workspace-widget { min-width: 0; border: 1px solid var(--line); border-radius: 9px; background: var(--panel); box-shadow: var(--shadow); overflow: hidden; }
.workspace-widget.wide { grid-column: 1 / -1; }
.workspace-widget-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; border-bottom: 1px solid var(--line); padding: 15px 18px; }
.workspace-widget-head > div:first-child { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.workspace-widget-head > div:first-child > .muted { font-size: 10px; }
.widget-title { border: 0; padding: 0; min-height: 25px; text-align: left; background: transparent; color: var(--heading); font-weight: 600; font-size: 14px; }
.widget-title:hover { background: transparent; color: var(--blue-text); text-decoration: underline; }
.widget-controls { display: flex; flex-shrink: 0; gap: 1px; }
.widget-controls button { padding: 4px; min-width: 26px; min-height: 28px; font-size: 13px; border: 0; }
.workspace-widget-body { padding: 17px 18px; }
.workspace-widget-body > .panel { border: 0; box-shadow: none; padding: 0; margin-bottom: 15px; }
.workspace-widget-body > .panel:last-child { margin-bottom: 0; }
.workspace-widget-body .table-wrap { max-height: 360px; }
.workspace-widget-body .chart-box { min-height: 230px; }
.workspace-widget-body .collector-grid { grid-template-columns: 1fr; gap: 12px; }
.workspace-widget-body .exporter-card { margin-bottom: 0; padding: 15px; box-shadow: none; }
.widget-totals { display: flex; flex-wrap: wrap; align-items: baseline; gap: 7px 12px; margin-bottom: 10px; }
.widget-totals > strong { font-size: 25px; color: var(--heading); letter-spacing: -.5px; }
.widget-totals > .muted { font-size: 10px; }
.editor-dialog { width: min(960px,94vw); max-width: 960px; max-height: 90vh; padding: 28px; }
.editor-dialog h2 { margin-right: 30px; }
.editor-dialog form > button { margin-top: 17px; }
.editor-dialog .filter-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
.editor-dialog .form-grid { margin: 14px 0; }
.editor-dialog .error { color: var(--red); font-size: 12px; }
.danger { color: var(--red); }
.collector-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(min(330px,100%),1fr)); gap: 18px; margin: 18px 0; align-items: start; }
.collector-grid > .panel { margin-bottom: 0; }
.family-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 12px; }
.family-evidence { display: flex; flex-direction: column; gap: 5px; padding: 13px 11px; border: 1px solid var(--line); border-radius: 7px; background: var(--panel-subtle); font-size: 10px; }
.family-evidence .section-kicker { font-size: 11px; }
.family-evidence strong { line-height: 1.5; font-size: 11px; }
.family-evidence.verified { border-color: var(--teal); background: var(--teal-soft); }
.family-evidence.verified strong { color: var(--green); }
.family-evidence.waiting { border-color: var(--line-strong); }
.family-evidence.waiting strong { color: var(--muted); }
.exporter-card .metric-list { grid-template-columns: 1fr; margin-top: 8px; }
.exporter-card .metric { padding: 8px 0; font-size: 10px; }
.exporter-card .note { font-size: 10px; overflow-wrap: anywhere; }
.template-details { margin-top: 17px; border-top: 1px solid var(--line); padding-top: 13px; }
.template-session { padding: 10px 0; }
.template-session h3 { font-size: 12px; margin: 0; }
.template-session .mono { overflow-wrap: anywhere; font-size: 9px; }
.template-card { display: flex; width: 100%; align-items: flex-start; flex-direction: column; gap: 6px; margin-top: 9px; padding: 11px; text-align: left; background: var(--panel-subtle); font-size: 10px; }
.template-card strong { color: var(--heading); }
.network-registry { margin-top: 20px; }
.network-registry-row { display: flex; align-items: center; justify-content: space-between; gap: 15px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.network-registry-row > div:first-child { display: flex; flex-direction: column; gap: 5px; }
.network-registry-row .mono { color: var(--heading); font-size: 13px; }
.graph-muted { opacity: .12; }
.graph-edge, .peer-edge, .asn-node, .router-node { transition: opacity .18s,stroke-opacity .18s; }
.graph-edge.graph-focused { filter: drop-shadow(0 0 2px #3578e518); }
.router-node.graph-selected > rect:not(.router-glyph):not(.router-focus-halo) { stroke: var(--blue-text); stroke-width: 2.8; fill: var(--blue-soft); }
.router-node .router-focus-halo { fill: var(--blue); fill-opacity: .08; stroke: var(--blue); stroke-opacity: .25; stroke-width: 1; }
.asn-node.graph-selected > rect { stroke: var(--blue); stroke-width: 2.6; }
.dashboard-mode .toolbar #router-filter, .dashboard-mode .toolbar #time-filter { display: none; }
@media(max-width:1200px) {
 .filter-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
 .direction-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
 .workspace-grid { grid-template-columns: minmax(0,1fr); }
 .dashboard-manager { align-items: flex-start; }
 .dashboard-manager select { min-width: 220px; }
}
@media(max-width:760px) {
 .filter-grid, .editor-dialog .filter-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
 .query-actions { padding: 9px; gap: 6px; }
 .query-actions #saved-view { max-width: 190px; }
 .filter-composer { padding: 15px; }
 .dashboard-manager { flex-direction: column; gap: 14px; }
 .dashboard-manager .selection-actions { justify-content: flex-start; }
 .workspace-widget-head { padding: 13px; }
 .workspace-widget-body { padding: 13px; }
 .editor-dialog { padding: 21px; }
 .collector-grid { grid-template-columns: minmax(0,1fr); }
 .network-registry-row { align-items: flex-start; flex-wrap: wrap; }
}
@media(max-width:470px) {
 .filter-grid, .editor-dialog .filter-grid { grid-template-columns: minmax(0,1fr); }
 .direction-grid { grid-template-columns: minmax(0,1fr); }
 .workspace-widget-head { align-items: flex-start; }
 .widget-controls { flex-wrap: wrap; max-width: 60px; }
 .query-actions #saved-view { max-width: 155px; }
 .editor-dialog .form-grid { grid-template-columns: minmax(0,1fr); }
}
@media(prefers-reduced-motion:reduce) { .graph-edge,.peer-edge,.asn-node,.router-node { transition: none; } }
.as-path { white-space: normal; min-width: 220px; max-width: 420px; overflow-wrap: anywhere; line-height: 1.8; }
.pagination { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.bgp-query-form { margin-bottom: 18px; }
#estimate-mode { max-width: 285px; }
.detail-route-result:not(:empty) { border: 1px solid var(--line); background: var(--panel-subtle); border-radius: 7px; padding: 15px; margin: 15px 0; }
.detail-route-result:empty, #detail-actions:empty { display: none; }
#detail-actions button { overflow-wrap: anywhere; text-align: left; }
/* Router/ASN drilldown and interface observations. */
.graph-edge[role=button]{cursor:pointer;pointer-events:stroke;transition:stroke-opacity .15s,stroke-width .15s}.graph-edge[role=button]:hover,.graph-edge[role=button]:focus{stroke-opacity:1;outline:none;filter:drop-shadow(0 0 3px #3578e578)}.interface-row{cursor:pointer}.interface-row:hover,.interface-row:focus{background:var(--surface-alt,#eef5ff);outline:2px solid #3578e5;outline-offset:-2px}.map-flow-preview{margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}.map-flow-preview table{font-size:12px}.map-flow-preview .table-wrap{max-height:360px;overflow:auto}.topology-toolbar select{max-width:360px}.topology-inspector{min-height:180px}.router-node .asn-meta{font-size:10px}.topology-panel:fullscreen{overflow:auto;background:var(--surface,#fff);padding:24px}.topology-panel:fullscreen .topology-canvas{min-height:70vh}

.router-node.graph-muted{opacity:.52}.asn-node.graph-muted{opacity:.38}
.bandwidth-cards{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:22px 0}.bandwidth-card{display:flex;flex-direction:column;gap:10px;padding:22px;border:1px solid var(--line);border-radius:12px;background:var(--panel-subtle)}.bandwidth-value{font-size:clamp(26px,3vw,48px);letter-spacing:-1px;color:var(--heading)}.component-tags{display:flex;gap:8px;flex-wrap:wrap}.widget-components{margin:16px 0;padding:16px;border:1px solid var(--line);border-radius:10px}.component-picker{max-height:360px;overflow:auto;display:grid;gap:8px}.interface-component{display:grid;grid-template-columns:minmax(170px,1fr) 1fr 1fr;gap:12px;align-items:center;border-bottom:1px solid var(--line);padding:8px}.interface-component label{display:flex;flex-direction:row;align-items:center;gap:8px}.interface-component input{width:18px;height:18px}@media(max-width:700px){.bandwidth-cards{grid-template-columns:1fr}.interface-component{grid-template-columns:1fr 1fr}.interface-component strong{grid-column:1/-1}}

/* Familiar flow-analysis console: neutral surfaces, orange actions and dense widgets.
   Authored for FlowCraft; no vendor CSS, fonts, icons or branding are embedded. */
:root{--bg:#f3f4f6;--panel:#fff;--panel-subtle:#f7f8fa;--text:#454b55;--heading:#252a31;--muted:#747b87;--line:#e4e6eb;--line-strong:#d4d7de;--blue:#db710c;--blue-text:#b65709;--blue-soft:#fff2e5;--sidebar:#1b1e23;--radius:5px;--shadow:none}
body[data-theme="dark"]{--bg:#141619;--panel:#202328;--panel-subtle:#1a1d21;--text:#cbd0d7;--heading:#f0f1f3;--muted:#969da8;--line:#32363e;--line-strong:#454b55;--blue:#f28a28;--blue-text:#f3a052;--blue-soft:#3b2c20;--sidebar:#1b1e23;--teal:#63baa3;--teal-soft:#213831;--violet:#b29adf;--violet-soft:#332e41;--amber:#e4b66d;--amber-soft:#3a3022;--red:#e3878c;--red-soft:#3c272b;--shadow:none}
aside{width:210px;padding:18px 0 14px;background:var(--sidebar);border-right:1px solid #ffffff0b}
.brand{gap:9px;margin:0 16px 16px;font-size:19px;letter-spacing:-.4px}
.brand-mark{width:30px;height:30px;flex-basis:30px;border-radius:50%;background:#e47b17;font-size:27px}
.brand sup{background:transparent;color:#a0a5ae;font-size:9px}
.nav-toggle{display:flex;align-items:center;gap:10px;margin:0 12px 7px;padding:5px 8px;min-height:29px;color:#a3a9b3;border:0;background:transparent;text-align:left;font-size:16px}
.nav-toggle span{font-size:11px}.nav-toggle:hover{color:#f0f1f3;background:#ffffff08}
nav{gap:1px}nav .nav-group{margin:15px 20px 7px;color:#7d858f;letter-spacing:1px;font-size:9px;font-weight:600}
nav button{min-height:37px;border:0;border-left:3px solid transparent;border-radius:0;padding:9px 17px;gap:11px;color:#a1a7b0}
nav button span{font-size:11px;font-weight:450}nav button svg{width:17px;height:17px;flex-basis:17px}
nav button:hover{background:#ffffff05;border-left-color:transparent;color:#f0f1f3}
nav button.selected{background:#ffffff07;border:0;border-left:3px solid #f28a28;color:#f4a04f;box-shadow:none}
.aside-bottom{padding:16px 16px 0;margin-top:22px;border-top:1px solid #ffffff0a}
.aside-bottom p{font-size:11px;margin:11px 0}.aside-bottom .pill{color:#9fcdbb;background:#283b33;border-color:#34463e}
main{margin-left:210px;padding:0 24px 18px;max-width:none}
main>header{min-height:79px;padding:16px 0 13px;margin-bottom:6px;border-bottom:1px solid var(--line);gap:15px}
header .eyebrow{font-size:9px;letter-spacing:.5px;color:var(--muted)}header h1{font-size:19px;letter-spacing:-.3px;font-weight:500;margin-top:5px}
header>div>.summary-caption{display:none}.toolbar{gap:7px}.toolbar select{border-radius:18px;padding-left:12px;font-size:11px}
.toolbar button{background:transparent;border-color:transparent}.toolbar button:hover{background:var(--blue-soft);border-color:var(--blue)}
button,input,select,textarea{border-radius:4px}button{min-height:33px;font-weight:500}.primary{background:var(--blue);border-color:var(--blue);color:#141619}.primary:hover{background:var(--blue-text);color:#141619}
.status{font-size:10px;min-height:28px;padding:6px 0 10px}.query-bar{margin:13px 0 4px;border-radius:5px;box-shadow:none}.query-actions{padding:9px 11px;gap:7px}
.panel,.card,.workspace-widget{border-radius:5px;box-shadow:none}.panel{padding:17px 18px;margin-bottom:14px}.panel-head{margin-bottom:14px}.panel-head h2{font-size:12px;font-weight:500}
.stats{gap:14px;margin-bottom:14px}.card{padding:17px}.stat-value,.card .value{font-size:28px;font-weight:500;letter-spacing:-.7px}
.dashboard-grid,.split{gap:14px;margin-bottom:14px}.dashboard-manager{padding:12px 0;margin-bottom:12px;border-bottom:1px solid var(--line)}
.workspace-grid{gap:14px}.workspace-widget-head{padding:12px 15px;background:var(--panel)}.widget-title{font-size:12px;font-weight:500}.workspace-widget-body{padding:15px}
.widget-controls button{border:0;color:var(--muted);min-width:25px;padding:3px 5px}.widget-controls button:hover{color:var(--blue);background:var(--blue-soft)}
.workspace-widget-head>div:first-child>.muted{font-size:9px}.workspace-widget-body .chart-box{min-height:210px}.bandwidth-cards{gap:14px;margin:14px 0}
.bandwidth-card{border:0;border-left:3px solid #64a5de;border-radius:2px;padding:13px 18px;background:var(--panel-subtle)}.bandwidth-card:last-child{border-left-color:#63baa3}.bandwidth-value{font-size:35px;font-weight:500}
.note{border-radius:4px;font-size:10px;line-height:1.65;background:var(--panel-subtle);border-left-color:var(--line-strong);margin-bottom:14px;padding:10px 13px}.note.warn{background:var(--amber-soft);border-left-color:var(--amber)}.traffic-chart .grid,.traffic-chart .grid-line,.traffic-chart .chart-grid line{stroke-dasharray:none}
th{font-size:9px;letter-spacing:.4px;font-weight:500;background:var(--panel-subtle)}td{font-size:11px}tbody tr:hover{background:var(--panel-subtle)}
input[type="checkbox"]{accent-color:var(--blue)}.router-node.selected{filter:drop-shadow(0 0 9px #f28a2830)}
body.compact-nav aside{width:62px}body.compact-nav main{margin-left:62px}body.compact-nav .brand{margin:0 auto 17px;justify-content:center}
body.compact-nav .brand-name,body.compact-nav .brand sup,body.compact-nav nav button span,body.compact-nav .nav-group,body.compact-nav .nav-toggle span,body.compact-nav .aside-bottom{display:none}
body.compact-nav nav button{justify-content:center;padding:12px 0;min-height:43px}body.compact-nav .nav-toggle{margin:0 auto 10px}
@media(min-width:1700px){main{padding:0 30px 20px}.card{padding:20px}.traffic-chart{height:265px}}
@media(max-width:1080px){main>header{gap:11px;padding:14px 0}.toolbar{margin:0}.workspace-grid{grid-template-columns:1fr}}
@media(max-width:760px){aside,body.compact-nav aside{position:relative;width:auto;padding:12px 14px 8px}.brand,body.compact-nav .brand{margin:0 0 10px;justify-content:flex-start}.brand-name,body.compact-nav .brand-name{display:inline}.nav-toggle,.nav-group,body.compact-nav .nav-toggle{display:none}nav{gap:2px}nav button,body.compact-nav nav button{padding:8px 10px;min-height:34px;border-left:0;border-bottom:2px solid transparent}nav button.selected{border-left:0;border-bottom:2px solid #f28a28}body.compact-nav nav button span{display:inline}.aside-bottom,body.compact-nav .aside-bottom{display:none}main,body.compact-nav main{margin-left:0;padding:0 14px 14px}main>header{min-height:90px}.toolbar{width:100%}.toolbar select{flex:1 1 120px}.workspace-widget-body{padding:12px}.bandwidth-value{font-size:28px}}

/* Operational dashboards show traffic; exporter diagnostics live in configuration. */
.traffic-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
.dashboard-mode .workspace-widget-body>.note,.dashboard-mode .workspace-widget-body .direction-estimate{display:none}
.dashboard-mode .workspace-widget-body>.summary-caption{display:none}
.data-availability{color:var(--amber);font-size:11px;padding:8px 0}

.display-options-form{display:grid;gap:18px}.display-option{display:flex;align-items:center;gap:12px;cursor:pointer}.display-option input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent,#3578e5)}.data-availability{font-size:13px;color:var(--muted);padding:8px 0}
/* A report keeps its query beside its results. */
.explorer-workbench{display:grid;grid-template-columns:minmax(300px,390px) minmax(0,1fr);gap:20px;align-items:start;margin:16px 0}.explorer-workbench>.panel{margin:0;padding:18px;position:sticky;top:16px;max-height:calc(100vh - 32px);overflow:auto}.explorer-controls{display:flex;flex-direction:column;gap:14px}.explorer-controls label,.query-order-grid label,.filter-workbench label{display:flex;flex-direction:column;gap:6px;font-size:11px;color:var(--muted)}.explorer-controls input,.explorer-controls select,.filter-workbench input,.filter-workbench select{width:100%;min-width:0}.query-run{width:100%;font-weight:650;min-height:40px}.query-period{display:flex;flex-direction:column;gap:6px}.query-period>button{text-align:left;font-size:11px;white-space:normal}.query-saved{display:flex;gap:6px}.query-saved select{flex:1;min-width:0;font-size:11px}.query-saved button{font-size:11px;white-space:nowrap}.query-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-bottom:1px solid var(--line);margin:3px -6px 0}.query-tabs button{border:0;border-radius:0;background:transparent;padding:10px 5px;font-size:10px;line-height:1.4;color:var(--muted)}.query-tabs button.selected{color:var(--orange,#f7901e);border-bottom:2px solid var(--orange,#f7901e);background:var(--panel-subtle)}.query-panes{min-height:180px}.query-pane[hidden]{display:none}.query-order-grid{display:grid;grid-template-columns:1fr;gap:12px}.query-components{margin-top:14px;padding-top:12px;border-top:1px solid var(--line)}.query-components button{margin:5px 4px 0 0;font-size:11px}.explorer-report{min-width:0}.explorer-report-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 14px}.explorer-report-head h2{font-size:17px;margin:0}.explorer-report-head button{font-size:11px}.explorer-report>.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.explorer-report .stat-value{font-size:clamp(22px,2.1vw,32px)}.metric-secondary{display:flex;gap:7px 16px;flex-wrap:wrap;color:var(--muted);font-size:11px;margin-top:12px}.explorer-results th{white-space:nowrap}.explorer-results td:first-child{min-width:150px;max-width:340px;overflow-wrap:anywhere}.explorer-results td:not(:first-child){white-space:nowrap}.interactive-legend{max-height:140px;overflow:auto;justify-content:flex-start}.interactive-legend .legend-toggle{background:transparent;border:0;padding:4px 6px;color:var(--muted);font-size:11px;text-align:left;max-width:100%;overflow-wrap:anywhere}.interactive-legend .legend-toggle.selected{color:var(--heading);background:var(--panel-subtle);box-shadow:inset 0 0 0 1px var(--line-strong)}
.filter-section{margin:10px 0;border-top:1px solid var(--line);padding-top:10px}.filter-section>summary{cursor:pointer;color:var(--heading);font-size:11px;font-weight:550;line-height:1.5}.filter-section .filter-grid{margin-top:14px}.filter-workbench>.filter-section:first-child{border-top:0;margin-top:0;padding-top:0}.explorer-controls .filter-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.expression-builder{margin-top:10px}.expression-group{border:1px solid var(--line);border-left:2px solid var(--orange,#f7901e);border-radius:6px;padding:10px;background:var(--panel-subtle)}.expression-group-head{display:flex;align-items:end;justify-content:space-between;gap:8px;flex-wrap:wrap;margin-bottom:8px}.expression-group-head>label:first-child{flex:1;min-width:125px}.expression-group-head label.expression-negate{flex-direction:row;align-items:center;font-size:10px;gap:5px;min-height:32px}.expression-negate input{width:14px;min-width:14px}.expression-rules{display:flex;flex-direction:column;gap:8px}.expression-rule{display:grid;grid-template-columns:minmax(90px,1fr) minmax(90px,1fr) minmax(80px,1fr) 24px;align-items:end;gap:6px}.expression-rule input,.expression-rule select{font-size:11px;padding:8px 5px}.expression-rule>button{padding:6px;min-width:24px}.expression-rule label{font-size:10px}.expression-actions{display:flex;gap:6px;margin-top:10px}.expression-actions button{font-size:10px;padding:7px 9px}.expression-subgroup>.subtle{font-size:10px;margin:4px 0}.expression-subgroup .expression-group{padding:7px}.expression-builder.invalid{border-bottom:1px solid var(--red)}.explorer-controls .expression-rule{grid-template-columns:1fr 1fr 24px}.explorer-controls .expression-rule>label:nth-child(3){grid-column:1/3}.explorer-controls .expression-rule>button{grid-column:3;grid-row:1/3;align-self:center}.explorer-controls .expression-group-head{display:block}.explorer-controls .expression-negate{margin-top:7px}.explorer-controls .expression-group-head select{font-size:11px}
.widget-library-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:18px}.widget-template-card{border:1px solid var(--line);border-radius:8px;padding:18px;background:var(--panel-subtle);display:flex;flex-direction:column;align-items:flex-start;gap:9px}.widget-template-card h3{font-size:15px;color:var(--heading);margin:0}.widget-template-card p{font-size:12px;line-height:1.6;flex:1;margin:0 0 10px}.widget-template-card button{font-size:11px}.library-tools{display:flex;align-items:end;gap:12px}.library-tools>input{flex:1;min-width:0}.library-tools>label{min-width:150px}.explorer-control-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:15px 0}.workspace-widget .explorer-results{max-height:300px}.workspace-widget .metric-secondary{font-size:10px}
@media(min-width:1800px){.workspace-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.workspace-widget.wide{grid-column:span 2}.explorer-workbench{grid-template-columns:430px minmax(0,1fr)}}
@media(max-width:1150px){.explorer-workbench{grid-template-columns:320px minmax(0,1fr);gap:14px}.explorer-report>.stats{grid-template-columns:1fr}.widget-library-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.explorer-report .stat-value{font-size:24px}}
@media(max-width:900px){.explorer-workbench{grid-template-columns:1fr}.explorer-workbench>.panel{position:static;max-height:none}.query-order-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.explorer-controls .filter-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.query-tabs button{font-size:12px}.explorer-report>.stats{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.widget-library-grid,.explorer-control-grid,.explorer-controls .filter-grid,.query-order-grid{grid-template-columns:1fr}.library-tools{align-items:stretch;flex-direction:column}.explorer-report>.stats{grid-template-columns:1fr}.expression-rule{grid-template-columns:1fr}.expression-rule>button{grid-column:auto!important;grid-row:auto!important}.expression-rule>label:nth-child(3){grid-column:auto!important}}
.report-widget-metrics{display:flex;gap:20px;justify-content:space-between;padding:0 0 12px}.report-widget-metrics>.card{background:transparent;border:0;box-shadow:none;padding:0;margin:0;min-width:0}.report-widget-metrics .stat-label{font-size:10px}.report-widget-metrics .stat-value{font-size:20px;letter-spacing:-.4px;margin-top:5px;display:block;overflow-wrap:anywhere}.widget-chart .chart-box{min-height:170px}.widget-chart .traffic-chart{min-height:150px}.widget-chart .interactive-legend{max-height:120px}.workspace-widget-body>.data-availability{font-size:10px;margin:0 0 10px}

/* The Explorer query sidebar owns its period and router scope. */
body.explorer-mode header #router-filter,body.explorer-mode header #time-filter,body.explorer-mode header #period-picker{display:none}

/* Full-application themes, including navigation and both Sirius wordmarks. */
:root{--sidebar:#ffffff;--nav-text:#596372;--nav-muted:#77818f;--nav-hover:#f2f4f8;--nav-selected:#fff0e0;--nav-heading:#242b35;--nav-line:#e5e9ef}
body[data-theme="dark"]{--sidebar:#000000;--nav-text:#b0b7c1;--nav-muted:#838c99;--nav-hover:#171a20;--nav-selected:#292118;--nav-heading:#f7f8fa;--nav-line:#242931}
aside{background:var(--sidebar);border-color:var(--nav-line)}
nav button,.nav-toggle{color:var(--nav-text)}nav .nav-group{color:var(--nav-muted)}nav button:hover,.nav-toggle:hover{color:var(--nav-heading);background:var(--nav-hover)}nav button.selected{color:var(--blue-text);background:var(--nav-selected)}
.aside-bottom{border-color:var(--nav-line)}.aside-bottom p,.aside-bottom small,.aside-bottom .subtle,.brand sup{color:var(--nav-muted)}.aside-bottom .subtle:hover{color:var(--nav-heading)}
.brand{position:relative;display:flex;justify-content:center;margin:0 12px 18px;padding-bottom:12px;min-height:94px}.brand .brand-mark,.brand .brand-name{display:none}.brand sup{position:absolute;right:0;bottom:0;padding:0;font-size:9px}
.sirius-logo{display:block;width:100%;height:auto;object-fit:contain}.brand .sirius-logo{width:182px;max-height:88px}.logo-dark{display:none}.logo-light{mix-blend-mode:multiply}body[data-theme="dark"] .logo-light{display:none}body[data-theme="dark"] .logo-dark{display:block;mix-blend-mode:screen}
body.compact-nav .brand{min-height:34px;padding:0}body.compact-nav .brand .sirius-logo{display:none}body.compact-nav .brand .brand-mark{display:flex;background:#df1024;color:white;border-radius:8px;font-size:25px}
.login-brand{width:min(100%,310px);margin:0 auto 24px}.login-card{max-width:440px}.login-card h1{font-size:28px}.login-card label{display:block;margin:14px 0 8px}.login-card input{margin-top:7px}.login-card details{margin:18px 0;color:var(--muted)}.login-card details summary{cursor:pointer;font-size:12px}.login-card .primary{width:100%;margin-top:16px}.login-theme{position:absolute;top:22px;right:26px;border:1px solid var(--line);background:var(--panel);color:var(--text)}
.session-user{font-size:11px;overflow-wrap:anywhere}.user-access-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:16px}.user-role{font-size:11px;color:var(--muted)}
@media(max-width:760px){.brand{justify-content:flex-start;width:160px;min-height:76px}.brand .sirius-logo{width:155px;max-height:72px}.login-card{padding:25px}.login-theme{top:12px;right:12px}}

/* Graph viewport and precise SVG bounds: no overlapping ASN cards or inflated arrowheads. */
.topology-toolbar{flex-wrap:wrap;align-items:center;gap:7px}.topology-toolbar select[aria-label="Altezza mappa"]{max-width:150px}
.topology-canvas{height:700px;min-height:400px;overflow:hidden;touch-action:none;cursor:grab;background-color:var(--panel-subtle);border:1px solid var(--line);border-radius:10px}
.topology-canvas:active{cursor:grabbing}.topology-canvas>svg.network-graph{display:block;width:100%;height:100%;max-height:none;min-height:0;user-select:none;touch-action:none}.network-graph .asn-node,.network-graph .router-node{cursor:grab}.network-graph .asn-node:active,.network-graph .router-node:active{cursor:grabbing}
.topology-panel:fullscreen{background:var(--bg);overflow:auto}.topology-panel:fullscreen .topology-canvas{height:calc(100vh - 180px)!important;min-height:300px}.topology-panel:fullscreen .topology-canvas>svg{height:100%;max-height:none}
.traffic-chart{overflow:hidden}.traffic-chart .axis-label{font-variant-numeric:tabular-nums}.chart-box{min-width:0}.chart-tooltip{pointer-events:none;z-index:5}

/* Expanded map works within the portal without browser fullscreen permissions. */
.topology-panel.map-expanded{position:fixed;inset:12px;z-index:1000;margin:0;background:var(--panel);padding:18px;overflow:auto;box-shadow:0 0 0 20px var(--bg)}
.topology-panel.map-expanded .topology-canvas{height:calc(100dvh - 210px)!important;min-height:280px}
.topology-panel.map-expanded .panel-head{margin-bottom:10px}.topology-panel.map-expanded .topology-legend{margin:10px 0 0}