:root{color-scheme:dark;--bg: #0b1013;--bg-elevated: #11191d;--panel: #152127;--panel-border: #24363e;--text: #edf4f6;--muted: #9eb0b7;--accent: #61d0aa;--accent-strong: #7cf2c8;--error: #ff8b8b;--shadow: rgba(0, 0, 0, .22);--radius: 18px;--mono: "SFMono-Regular", "SF Mono", "IBM Plex Mono", "Cascadia Code", monospace;--sans: "Instrument Sans", "Avenir Next", "Segoe UI", sans-serif}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:var(--sans);color:var(--text);background:radial-gradient(circle at top left,rgba(124,242,200,.08),transparent 28%),radial-gradient(circle at top right,rgba(96,176,255,.1),transparent 24%),linear-gradient(180deg,var(--bg-elevated),var(--bg))}.page{width:min(1200px,calc(100vw - 32px));margin:0 auto;padding:40px 0 64px}.hero{padding:8px 8px 24px}.eyebrow{margin:0 0 10px;letter-spacing:0;color:var(--accent-strong);font-size:12px}h1,h3,h2,p{margin:0}h1{font-size:clamp(2.6rem,6vw,4.5rem);line-height:.94;letter-spacing:-.04em}.lede{max-width:700px;margin-top:14px;color:var(--muted);font-size:1.05rem}.panel{margin-top:18px;padding:24px;border:1px solid var(--panel-border);border-radius:var(--radius);background:#152127d6;box-shadow:0 18px 50px var(--shadow);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.panel-header{display:flex;flex-wrap:wrap;gap:10px 20px;justify-content:space-between;align-items:baseline}.panel-header p{color:var(--muted);max-width:72ch}.heading-with-tooltip{display:inline-flex;align-items:center;gap:8px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;align-items:start;margin-top:22px}label{display:grid;gap:8px;align-content:start}label>span,.label{color:var(--muted);font-size:.88rem}.label-with-tooltip{display:inline-flex;align-items:center;gap:8px}.tooltip-anchor{position:relative;display:inline-flex;align-items:center;justify-content:center;outline:none}.tooltip-trigger{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;border-radius:999px;border:1px solid rgba(88,162,184,.55);background:#122c346b;color:#9fd9ea;font-size:.72rem;font-weight:700;line-height:1}.tooltip-bubble{position:absolute;left:50%;bottom:calc(100% + 10px);z-index:4;width:min(260px,calc(100vw - 48px));padding:10px 12px;border-radius:12px;border:1px solid rgba(88,162,184,.45);background:#080e11f5;color:var(--text);font-size:.78rem;line-height:1.4;text-align:left;text-transform:none;letter-spacing:normal;box-shadow:0 12px 28px #0000004d;opacity:0;pointer-events:none;transform:translate(-50%) translateY(4px);transition:opacity .12s ease,transform .12s ease}.tooltip-anchor:hover .tooltip-bubble,.tooltip-anchor:focus-visible .tooltip-bubble{opacity:1;transform:translate(-50%) translateY(0)}.tooltip-anchor:focus-visible .tooltip-trigger{border-color:#7cf2c8b3;box-shadow:0 0 0 2px #7cf2c838}input,select,button{font:inherit}input,select{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--panel-border);background:#080e11b8;color:var(--text)}.input-with-unit{display:grid;grid-template-columns:minmax(0,1fr) minmax(96px,120px);gap:10px}.checkbox-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.checkbox-field{min-width:0}input[type=checkbox]{width:20px;height:20px;padding:0;border-radius:6px;accent-color:var(--accent-strong)}button{padding:12px 18px;border-radius:999px;border:1px solid var(--panel-border);background:#080e11b8;color:var(--text);cursor:pointer}button.primary{border-color:#61d0aa70;background:linear-gradient(135deg,#61d0aa47,#55a1ff2e)}button:disabled{cursor:not-allowed;opacity:.55}.actions{display:flex;flex-wrap:wrap;align-items:end;gap:12px;margin-top:18px}.server-select{min-width:180px}.server-select select{padding:11px 14px}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-top:22px}.summary-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:18px}.stats article{padding:16px;border-radius:14px;border:1px solid var(--panel-border);background:#080e117a}.stats strong{display:block;margin-top:6px;font-size:1.15rem}.direction-summary-card{padding:18px;border-radius:16px;border:1px solid var(--panel-border);background:#080e117a}.direction-summary-header{margin-bottom:14px}.direction-summary-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.direction-summary-grid article{padding:12px;border-radius:12px;border:1px solid rgba(36,54,62,.8);background:#1521278c}.direction-summary-grid strong{display:block;margin-top:4px;font-size:1rem}.error{margin-top:18px;padding:14px;overflow:auto;border-radius:14px;border:1px solid rgba(255,139,139,.35);background:#3d101059;color:var(--error);font-family:var(--mono);white-space:pre-wrap}.table-wrap{overflow:auto;margin-top:18px}.chart-kicker{margin:0 0 6px;color:var(--accent-strong);letter-spacing:.12em;text-transform:uppercase;font-size:.73rem}.chart-metrics{display:grid;grid-template-columns:repeat(2,minmax(110px,1fr));gap:10px;min-width:240px}.direction-card-rates{margin-top:16px}.chart-metrics article{padding:12px;border-radius:12px;border:1px solid rgba(36,54,62,.8);background:#1521278c;min-width:0}.chart-metrics article.chart-metric-wide{grid-column:1 / -1}.chart-metrics strong{display:block;margin-top:4px;font-size:1rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.probe-chart{margin-top:18px}.probe-chart svg,.loss-chart svg{display:block;width:100%;height:auto}.loss-chart{margin-top:18px}.loss-chart-area{opacity:.18}.loss-chart-line{fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}.chart-empty{display:grid;place-items:center;min-height:240px;margin-top:18px;border-radius:12px;border:1px dashed rgba(36,54,62,.9);background:#0b101380;color:var(--muted);text-align:center}.chart-axis{fill:var(--muted);font-family:var(--mono);font-size:10px}.chart-grid-line{stroke:#9eb0b729;stroke-width:1}.chart-target-line{fill:none;stroke:#9eb0b7d9;stroke-width:2;stroke-dasharray:6 6;stroke-linecap:round;stroke-linejoin:round}.chart-stable-line{fill:none;stroke:#f5bf57d9;stroke-width:2;stroke-linejoin:round}.chart-cc-target-line{fill:none;stroke:#add5ffb3;stroke-width:2;stroke-linejoin:round}.chart-loss-line{fill:none;stroke:#ff6a6ad9;stroke-width:2;stroke-linejoin:round}.chart-tx-line{fill:none;stroke:#c8c8c8b3;stroke-width:1.5;stroke-linejoin:round}.chart-rx-line{fill:none;stroke:#ffffffd9;stroke-width:1.5;stroke-linejoin:round}.chart-bulk-line{fill:none;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}.chart-legend-tx{background:#c8c8c8b3}.chart-legend-rx{background:#ffffffd9}.chart-legend-stable{background:#f5bf57d9}.chart-legend-cc-target{background:#add5ffb3}.chart-legend-loss{background:#ff6a6ad9}.chart-result-area{opacity:.18}.chart-result-line{fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}.chart-result-point{stroke:#080e11f2;stroke-width:2}.chart-probe-target-cap{stroke-width:1.5;stroke-opacity:.55}.chart-probe-target-tick{stroke-width:1.5;stroke-opacity:.4;stroke-dasharray:2 2}.chart-probe-discarded{stroke-width:1.5;stroke-opacity:.7;stroke-linecap:round}.chart-legend{display:flex;gap:12px;flex-wrap:wrap;margin-top:12px;color:var(--muted);font-size:.82rem}.chart-legend-item{display:inline-flex;align-items:center;gap:8px;appearance:none;margin:0;padding:3px 6px;border:none;border-radius:7px;background:none;color:inherit;font:inherit;line-height:1;cursor:pointer;transition:opacity .15s ease,background .15s ease}.chart-legend-item:hover{background:#ffffff0f}.chart-legend-item:focus-visible{outline:2px solid rgba(124,242,200,.5);outline-offset:1px}.chart-legend-item.is-off{opacity:.45;text-decoration:line-through}.chart-legend-item.is-off .chart-legend-swatch,.chart-legend-item.is-off .chart-legend-dot{filter:grayscale(1)}.chart-legend-swatch{width:18px;height:3px;border-radius:999px}.chart-legend-dot{width:10px;height:10px;border-radius:999px;box-shadow:0 0 0 1px #080e11f2}.probes-subhead{margin:30px 0 0;font-size:1.05rem;font-weight:600;color:var(--text)}.merged-probes{margin-top:14px}.direction-pill{display:inline-flex;align-items:center;justify-content:center;padding:5px 10px;border-radius:999px;font-size:.74rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase}.direction-pill.uplink{color:#071312;background:linear-gradient(135deg,#7cf2c8f2,#61d0aae0)}.direction-pill.downlink{color:#091019;background:linear-gradient(135deg,#7bc2fff2,#5d9bffe0)}table{width:100%;min-width:1040px;border-collapse:collapse;font-size:.95rem}thead th{text-align:left;color:var(--muted);font-weight:600;padding:0 10px 12px;border-bottom:1px solid var(--panel-border)}tbody td{padding:14px 10px;border-bottom:1px solid rgba(36,54,62,.55);vertical-align:top}tbody tr:last-child td{border-bottom:none}.placeholder{color:var(--muted)}.mono{font-family:var(--mono)}.metric-cell{display:grid;gap:2px}.metric-cell-primary{white-space:nowrap}.metric-cell-caption{color:var(--muted);font-size:.78rem;white-space:nowrap}@media(max-width:720px){.page{width:min(100vw - 20px,1200px);padding-top:24px}.panel{padding:18px}.summary-grid{grid-template-columns:1fr}.chart-metrics{width:100%;min-width:0}.direction-summary-grid{grid-template-columns:1fr}}@media(max-width:560px){.input-with-unit,.checkbox-pair{grid-template-columns:1fr}}.config-dialog{background:var(--panel);color:inherit;border:1px solid var(--panel-border);border-radius:12px;padding:0;max-width:720px;width:calc(100% - 32px)}.config-dialog::backdrop{background:#0009}.config-dialog-body{display:flex;flex-direction:column;gap:16px;padding:20px}.config-dialog-body h3{margin:0;font-size:1.1rem}.config-dialog-actions{display:flex;justify-content:flex-end;gap:8px}.config-section+.config-section{margin-top:14px}.config-section-title{margin:0 0 6px;color:var(--accent-strong);letter-spacing:.12em;text-transform:uppercase;font-size:.72rem;font-weight:600}.config-section .grid{margin-top:6px}.config-field{display:grid;gap:8px;align-content:start}.config-field-label{display:inline-flex;align-items:center;gap:8px;color:var(--muted);font-size:.88rem}.tooltip-bubble a{color:var(--accent-strong);text-decoration:underline;text-decoration-style:dotted;text-underline-offset:2px}.tooltip-bubble a:hover{color:var(--accent)}.tooltip-bubble code{font-family:var(--mono);font-size:.74rem;padding:0 4px;border-radius:4px;background:#ffffff0f;white-space:nowrap}.tooltip-bubble strong{color:var(--text);font-weight:600}.config-field .tooltip-bubble{width:min(360px,calc(100vw - 80px))}.direction-summary-card.direction-uplink{border-left:3px solid rgba(124,242,200,.95)}.direction-summary-card.direction-downlink{border-left:3px solid rgba(123,194,255,.95)}.direction-summary-card.direction-uplink .direction-summary-header .chart-kicker{color:#7cf2c8}.direction-summary-card.direction-downlink .direction-summary-header .chart-kicker{color:#7bc2ff}.panel.controls{position:relative}.run-progress{position:absolute;left:24px;right:24px;bottom:14px;height:4px;background:#ffffff0d}.run-progress-fill{height:100%;background:linear-gradient(90deg,#7cf2c8e6,#7bc2ffe6);transition:width .2s linear}.run-progress-fill.uplink{background:#7cf2c8e6}.run-progress-fill.downlink{background:#7bc2ffe6}.direction-summary-primary{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:12px 0}.direction-summary-primary:not(:last-child){border-bottom:1px solid rgba(255,255,255,.07);margin-bottom:12px}.direction-summary-primary .primary-metric strong{font-size:1.6rem;font-weight:600;display:block}.direction-summary-primary .primary-metric.secondary strong{font-size:1.25rem}.direction-summary-primary .primary-metric .label{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;opacity:.7}.direction-summary-traffic{display:grid;gap:8px 16px;padding-top:8px;border-top:1px solid rgba(255,255,255,.05);grid-template-columns:repeat(3,minmax(0,1fr))}.direction-summary-traffic .label{font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;opacity:.6}.direction-summary-traffic strong{font-size:.95rem;font-weight:500}strong.loss-warn{color:#f5bf57}strong.loss-severe{color:#ff6a6a}.direction-summary-card.inactive{opacity:.55;filter:saturate(.7);transition:opacity .2s ease,filter .2s ease}.run-status{margin-left:auto;display:inline-flex;align-items:center;gap:10px}.status-pill{display:inline-flex;align-items:center;gap:7px;padding:4px 11px;border-radius:999px;border:1px solid var(--panel-border);background:#ffffff0a;color:var(--text);font-size:.82rem;font-weight:500;line-height:1}.status-dot{width:8px;height:8px;border-radius:999px;background:var(--muted);flex:none}.status-pill.status-running{border-color:#7cf2c880;background:#7cf2c81f;color:var(--accent-strong)}.status-pill.status-running .status-dot{background:var(--accent-strong);box-shadow:0 0 #7cf2c88c;animation:status-pulse 1.6s ease-out infinite}.status-pill.status-starting{border-color:#f5bf5780;background:#f5bf571f;color:#f5bf57}.status-pill.status-starting .status-dot{background:#f5bf57}.status-pill.status-stopped{border-color:#7bc2ff73;background:#7bc2ff1a;color:#9bd1ff}.status-pill.status-stopped .status-dot{background:#9bd1ff}.status-pill.status-error{border-color:#ff6a6a8c;background:#ff6a6a1f;color:var(--error)}.status-pill.status-error .status-dot{background:var(--error)}@keyframes status-pulse{0%{box-shadow:0 0 #7cf2c880}70%{box-shadow:0 0 0 6px #7cf2c800}to{box-shadow:0 0 #7cf2c800}}@media(prefers-reduced-motion:reduce){.status-pill.status-running .status-dot{animation:none}}.run-status-detail{color:var(--muted);font-size:.82rem;letter-spacing:.03em;font-variant-numeric:tabular-nums}.advanced-toggle{display:inline-flex;align-items:center;gap:6px;font-size:.85rem;color:var(--muted);cursor:pointer}.run-error{background:#ff6a6a1f;border:1px solid rgba(255,106,106,.4);color:#ffb2b2;padding:8px 12px;margin-top:12px;border-radius:6px;font-size:.85rem}