/* =============================================================================
 * Fleet Terminal -- PHOSPHOR
 *
 * Read-only quant fleet monitoring terminal. Dual-theme (dark default / light),
 * one semantic token set; [data-theme] on <html> only swaps values. Everything
 * mono, tabular-nums on all numerics. Status is NEVER color alone: a [OK]/[STALE]
 * /[DOWN] text tag + a glowing dot accompany every state. Zero emoji anywhere --
 * status/emphasis is dot + glow + text prefix + font weight + color only.
 *
 * Motion is compositor-friendly (opacity / transform / box-shadow / filter) and
 * fully disabled under prefers-reduced-motion. The board consumes the unchanged
 * read-only backend (/api/snapshot, /api/stream SSE, /api/curves) -- no write
 * path exists in this stylesheet's UI.
 * ========================================================================== */

@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 100 800;
  font-display: swap;
  src: url("/vendor/fonts/jetbrains-mono-var.woff2") format("woff2");
}

/* --- design tokens: dark (default -- "PHOSPHOR") ------------------------- */
:root,
:root[data-theme="dark"] {
  --bg: #070908;
  --bg2: #0b0e0d;
  --panel: #0d1110;
  --panel2: #101615;
  --raise: #131a18;
  --line: #1b2422;
  --line2: #27332f;
  --hair: rgba(255, 255, 255, 0.04);
  --fg: #cfe0db;
  --fg2: #9aaca6;
  --dim: #5d706a;
  --faint: #3e4b47;
  --accent: #f2a93b;
  --accent2: #46d6c4;
  --glow: rgba(242, 169, 59, 0.45);
  --glow2: rgba(70, 214, 196, 0.4);
  --ok: #4fd67e;
  --okdim: rgba(79, 214, 126, 0.12);
  --okline: rgba(79, 214, 126, 0.28);
  --stale: #f2c14e;
  --staledim: rgba(242, 193, 78, 0.12);
  --staleline: rgba(242, 193, 78, 0.3);
  --down: #ff5c63;
  --downdim: rgba(255, 92, 99, 0.1);
  --downline: rgba(255, 92, 99, 0.32);
  --up: #4fd67e;
  --dn: #ff5c63;
  --chip: rgba(255, 255, 255, 0.022);
  --grad: rgba(255, 255, 255, 0.015);
  --shadow: 0 10px 34px rgba(0, 0, 0, 0.45);
  --scan: 0.05;
}

/* --- design tokens: light ("PHOSPHOR light") ---------------------------- */
:root[data-theme="light"] {
  --bg: #e8e6df;
  --bg2: #efece5;
  --panel: #fbfaf6;
  --panel2: #f4f1ea;
  --raise: #ffffff;
  --line: #dcd6ca;
  --line2: #c8bdac;
  --hair: rgba(0, 0, 0, 0.05);
  --fg: #1c2220;
  --fg2: #515b55;
  --dim: #8a938b;
  --faint: #b3b0a4;
  --accent: #bd6f0c;
  --accent2: #0c8478;
  --glow: rgba(189, 111, 12, 0.22);
  --glow2: rgba(12, 132, 120, 0.18);
  --ok: #0f7a37;
  --okdim: rgba(15, 122, 55, 0.09);
  --okline: rgba(15, 122, 55, 0.28);
  --stale: #a9760a;
  --staledim: rgba(169, 118, 10, 0.1);
  --staleline: rgba(169, 118, 10, 0.32);
  --down: #c5302d;
  --downdim: rgba(197, 48, 45, 0.07);
  --downline: rgba(197, 48, 45, 0.3);
  --up: #0f7a37;
  --dn: #c5302d;
  --chip: rgba(0, 0, 0, 0.022);
  --grad: rgba(0, 0, 0, 0.012);
  --shadow: 0 8px 26px rgba(90, 80, 55, 0.13);
  --scan: 0; /* scanline off in light */
}

/* --- reset / base ------------------------------------------------------- */
* {
  box-sizing: border-box;
}
html {
  color-scheme: dark;
}
html[data-theme="light"] {
  color-scheme: light;
}
body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(120% 80% at 50% -10%, var(--bg2), var(--bg));
  color: var(--fg);
  font-family: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 12px;
  line-height: 1.5;
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
.num,
.mono,
td.num,
th.num {
  font-variant-numeric: tabular-nums;
}
button {
  font-family: inherit;
}
button:focus-visible,
.topo-node:focus-visible,
.table-scroll:focus-visible,
.tool-btn:focus-visible,
.legend-toggle:focus-visible,
.exception-item:focus-visible,
.drawer-close:focus-visible {
  outline: 2px solid var(--accent2);
  outline-offset: 2px;
}
[hidden] {
  display: none !important;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* fixed CRT scanline overlay (dark only via --scan; off in light) */
.scanline {
  position: fixed;
  inset: 0;
  height: 40px;
  background: linear-gradient(180deg, var(--glow), transparent);
  opacity: var(--scan);
  animation: scan 8s linear infinite;
  pointer-events: none;
  z-index: 50;
}

/* --- scrollbars --------------------------------------------------------- */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--line2);
  border-radius: 6px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

/* --- status tri-state primitives ---------------------------------------- */
/* Every status surface dual-encodes: a glowing .dot + an [OK]/[STALE]/[DOWN]
 * .tag, never color alone. .s-* sets the text color; unavailable maps to .down. */
.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
  flex: 0 0 auto;
}
.dot.ok {
  background: var(--ok);
  box-shadow: 0 0 7px var(--ok);
}
.dot.stale {
  background: var(--stale);
  box-shadow: 0 0 7px var(--stale);
}
.dot.down {
  background: var(--down);
  box-shadow: 0 0 7px var(--down);
}
.dot.idle {
  background: var(--dim);
}
.dot.sm {
  width: 6px;
  height: 6px;
}
.tag {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.tag.ok,
.s-ok {
  color: var(--ok);
}
.tag.stale,
.s-stale {
  color: var(--stale);
}
.tag.down,
.s-down {
  color: var(--down);
}
.pnl-pos {
  color: var(--up);
}
.pnl-neg {
  color: var(--dn);
}
.pnl-zero,
.value-deferred {
  color: var(--faint);
}

/* error callout: a down source's reason text, never swallowed */
.callout {
  font-size: 10.5px;
  color: var(--down);
  background: var(--downdim);
  border-left: 2px solid var(--down);
  padding: 9px 11px;
  border-radius: 0 6px 6px 0;
  line-height: 1.5;
  word-break: break-word;
}
.callout .callout-age {
  color: var(--dim);
  margin-top: 5px;
}
.section-note {
  font-size: 10px;
  letter-spacing: 0.04em;
  color: var(--dim);
  margin: 0 0 9px;
}
.empty-note {
  padding: 26px 14px;
  text-align: center;
  color: var(--dim);
  font-size: 11px;
  letter-spacing: 0.05em;
}

/* =============================================================================
 * HEADER (sticky chrome: brand + host badges + meta + topology + tabs)
 * ========================================================================== */
header#chrome {
  position: sticky;
  top: 0;
  z-index: 30;
  background: color-mix(in srgb, var(--panel) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.hdr-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 18px;
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: center;
  gap: 9px;
}
.logo-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 9px var(--glow);
  animation: pulse 1.5s ease-in-out infinite;
}
.logo-dot.tick {
  animation: pulse 1.5s ease-in-out infinite, logoTick 0.5s ease-out;
}
.brand-name {
  font-weight: 800;
  letter-spacing: 0.11em;
  font-size: 14px;
  text-shadow: 0 0 12px var(--glow);
}
.brand-name .sep {
  color: var(--dim);
}
.vrule {
  width: 1px;
  height: 18px;
  background: var(--line2);
}

.badges {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
}
.hbadge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 9px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--chip);
  font-size: 11px;
  letter-spacing: 0.03em;
  white-space: nowrap;
}
.hbadge .label {
  color: var(--fg2);
}

.hdr-meta {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 11px;
  color: var(--dim);
  flex-wrap: wrap;
}
.hdr-meta .et .sess {
  color: var(--fg);
}
.sse {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  border: 1px solid var(--okline);
  border-radius: 6px;
  background: var(--okdim);
}
.sse .dot {
  animation: sse 1.4s ease-in-out infinite;
}
.sse.reconnecting {
  border-color: var(--staleline);
  background: var(--staledim);
}
.sse.reconnecting .dot {
  animation: blink 1.4s ease-in-out infinite;
}
.sse .label {
  font-weight: 700;
  letter-spacing: 0.04em;
}
.updated {
  font-variant-numeric: tabular-nums;
  min-width: 104px;
}
.theme-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border: 1px solid var(--line2);
  border-radius: 6px;
  background: var(--chip);
  color: var(--fg2);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  cursor: pointer;
}
.theme-btn:hover {
  color: var(--fg);
  border-color: var(--accent);
}

/* --- topology ----------------------------------------------------------- */
.topo {
  padding: 13px 18px 15px;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, var(--grad), transparent);
}
.topo-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 11px;
  flex-wrap: wrap;
}
.topo-title {
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--dim);
}
.topo-hint {
  font-size: 10px;
  color: var(--faint);
}
.topo-rows {
  display: flex;
  flex-direction: column;
  gap: 11px;
  overflow-x: auto;
}
.topo-chain {
  display: flex;
  align-items: flex-start;
  min-width: 760px;
}
.topo-env {
  flex: 0 0 58px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-top: 9px;
}
.topo-env.prod {
  color: var(--accent);
}
.topo-env.test {
  color: var(--dim);
}
.topo-track {
  flex: 1;
  display: flex;
  align-items: flex-start;
}
.topo-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  min-width: 72px;
  cursor: pointer;
}
.topo-node.changed .topo-pill {
  animation: stateChanged 0.7s ease-out;
}
.topo-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--panel);
}
.topo-pill.stale {
  border-color: var(--staleline);
  background: var(--staledim);
}
.topo-pill.down {
  border-color: var(--downline);
  background: var(--downdim);
}
.topo-pill.unknown {
  border-color: var(--line2);
  background: var(--panel2);
}
/* idle = off service hours: neutral grey + dimmed, an expected quiet, NOT the
   in-hours 'no hb' fault (which keeps the red dot via the .dot.down class). */
.topo-pill.idle {
  border-color: var(--line2);
  background: var(--panel2);
  opacity: 0.65;
}
.topo-pill .name {
  font-size: 11px;
  color: var(--fg);
}
.topo-pill.stale .name {
  color: var(--stale);
}
.topo-pill.down .name {
  color: var(--down);
}
.topo-pill.unknown .name {
  color: var(--dim);
}
.topo-pill.idle .name {
  color: var(--dim);
}
.topo-age {
  font-size: 9px;
  font-variant-numeric: tabular-nums;
  color: var(--dim);
}
.topo-age.stale {
  color: var(--stale);
}
.topo-age.down {
  color: var(--down);
}
.topo-age.idle {
  color: var(--dim);
}
.topo-conn {
  flex: 1;
  height: 2px;
  position: relative;
  margin-top: 17px;
  min-width: 22px;
}
.topo-conn::before {
  content: "";
  position: absolute;
  inset: 0;
  border-top: 1.5px dashed var(--line2);
}
.topo-conn .flow {
  position: absolute;
  top: -2px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent2);
  box-shadow: 0 0 9px var(--glow2);
  animation: flowDot 2.4s linear infinite;
}

/* --- tab nav ------------------------------------------------------------ */
nav#tabs {
  display: flex;
  gap: 2px;
  padding: 0 18px;
  border-top: 1px solid var(--line);
  overflow-x: auto;
}
.tab-btn {
  padding: 11px 18px;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--dim);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  cursor: pointer;
  white-space: nowrap;
}
.tab-btn .meta {
  margin-left: 7px;
  font-size: 10px;
  color: var(--dim);
  font-weight: 500;
}
.tab-btn:hover {
  color: var(--fg2);
}
.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.ops-rail {
  max-width: 2100px;
  margin: 0 auto;
  padding: 12px 18px 0;
}
.exception-lane {
  display: flex;
  align-items: stretch;
  gap: 8px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
}
.exception-ok,
.exception-item {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--panel);
  color: var(--fg2);
  padding: 7px 10px;
  white-space: nowrap;
}
.exception-item {
  cursor: pointer;
  font: inherit;
}
.exception-item.down {
  border-color: var(--downline);
  background: var(--downdim);
}
.exception-item.stale {
  border-color: var(--staleline);
  background: var(--staledim);
}
.exception-item b,
.exception-ok b {
  color: var(--fg);
}

/* =============================================================================
 * MAIN / panels
 * ========================================================================== */
main#content {
  padding: 18px;
  max-width: 2100px;
  margin: 0 auto;
}
.tab-panel {
  display: none;
}
.tab-panel.active {
  display: block;
  animation: panelIn 0.2s ease-out;
}

/* --- card base ---------------------------------------------------------- */
.card {
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--panel);
  box-shadow: var(--shadow);
  min-width: 0;
}
.card.tinted {
  background: linear-gradient(180deg, var(--grad), var(--panel));
}
.card-head {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 12px 15px;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.card-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
}
.card-sub {
  font-size: 10px;
  color: var(--dim);
}
.table-tools,
.chart-controls {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  flex-wrap: wrap;
}
.tool-btn,
.chart-controls button,
.drawer-close {
  border: 1px solid var(--line2);
  border-radius: 6px;
  background: var(--chip);
  color: var(--fg2);
  font-family: inherit;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 5px 8px;
  cursor: pointer;
}
.tool-btn:hover,
.chart-controls button:hover,
.drawer-close:hover,
.chart-controls button[aria-pressed="true"] {
  color: var(--fg);
  border-color: var(--accent);
}
.column-menu {
  position: relative;
}
.column-menu summary {
  list-style: none;
}
.column-menu summary::-webkit-details-marker {
  display: none;
}
.column-menu[open] {
  z-index: 20;
}
.column-menu label {
  display: flex;
  gap: 6px;
  align-items: center;
  margin-top: 6px;
  padding: 4px 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel2);
  color: var(--fg2);
  white-space: nowrap;
}
.card-pad {
  padding: 14px 15px;
}
.card.stale {
  opacity: 0.72;
}
.card.down {
  border-color: var(--downline);
}
/* fresh-data accent wash (opacity-only), restarted by re-adding .updated */
.card.updated {
  animation: dataWash 0.6s ease-out;
}
.card.drill {
  animation: ring 1.3s ease-out 2;
  box-shadow: 0 0 0 2px var(--glow), var(--shadow);
}

.grid-infra {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 14px;
  margin-bottom: 14px;
}
.span-2 {
  grid-column: span 2;
}
.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}

/* --- generic data table ------------------------------------------------- */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
}
thead tr {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--panel2);
}
th {
  text-align: left;
  padding: 8px 12px;
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--dim);
  border-bottom: 1px solid var(--line2);
  white-space: nowrap;
}
th.num,
td.num {
  text-align: right;
}
th.sortable {
  cursor: pointer;
  user-select: none;
}
th.sortable:hover {
  color: var(--fg2);
}
th.sorted-desc::after {
  content: " \25BC";
  color: var(--accent);
}
th.sorted-asc::after {
  content: " \25B2";
  color: var(--accent);
}
th[aria-sort] {
  color: var(--accent);
}
td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--hair);
}
tbody tr:hover {
  background: var(--chip);
}
.pos-table th:first-child,
.pos-table td:first-child,
.quotes-table th:first-child,
.quotes-table td:first-child {
  position: sticky;
  left: 0;
  z-index: 3;
  background: var(--panel);
  box-shadow: 1px 0 0 var(--line);
}
.pos-table thead th:first-child,
.quotes-table thead th:first-child {
  z-index: 5;
  background: var(--panel2);
}
.table-scroll {
  max-height: min(52vh, 340px);
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable both-edges;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-x pan-y;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  border-radius: 0 0 8px 8px;
  box-shadow: inset 0 1px 0 var(--hair), inset 0 -1px 0 var(--hair);
}
.table-scroll.tall {
  max-height: min(58vh, 360px);
}
.table-scroll.short {
  max-height: min(44vh, 300px);
}
.table-scroll:hover {
  border-color: var(--line2);
}
.table-scroll:focus-visible {
  border-color: var(--accent2);
  box-shadow: 0 0 0 2px var(--glow2);
}
[data-density="compact"] .table-scroll td,
[data-density="compact"] .table-scroll th {
  padding-top: 5px;
  padding-bottom: 5px;
}

/* =============================================================================
 * TRADING
 * ========================================================================== */
.env-card .age {
  margin-left: auto;
  font-size: 10px;
  color: var(--dim);
  font-variant-numeric: tabular-nums;
}
.hero-label {
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--dim);
  margin-bottom: 5px;
}
.hero-row {
  display: flex;
  align-items: baseline;
  gap: 10px 16px;
  flex-wrap: wrap;
}
.hero-value {
  font-size: 34px;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  animation: refresh 1.5s steps(30) infinite;
}
.hero-value.pnl-pos {
  text-shadow: 0 0 18px var(--glow2);
}
.hero-value.pnl-neg {
  text-shadow: 0 0 18px var(--downline);
}
.mini-stats {
  display: flex;
  gap: 16px;
}
.mini-stat .k {
  font-size: 9.5px;
  color: var(--dim);
}
.mini-stat .v {
  font-size: 14px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.broker {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 15px 0;
  padding: 13px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.broker.one {
  grid-template-columns: 1fr;
}
.broker .k {
  font-size: 9px;
  color: var(--dim);
  letter-spacing: 0.05em;
}
.broker .v {
  font-size: 14px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.chips {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 10px;
  padding: 4px 9px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: transparent;
}
.chip.on {
  background: var(--chip);
}
.chip .k {
  color: var(--dim);
}
.chip .v {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--dim);
}
.chip.on .v {
  color: var(--accent2);
}

/* positions */
.pos-filter {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--line2);
  border-radius: 7px;
  background: var(--bg);
  padding: 5px 9px;
}
.pos-filter svg {
  flex: 0 0 auto;
}
.pos-filter input {
  border: 0;
  background: transparent;
  color: var(--fg);
  font-family: inherit;
  font-size: 11px;
  outline: none;
  width: 150px;
}
.pos-filter:focus-within {
  border-color: var(--accent2);
  box-shadow: 0 0 0 2px var(--glow2);
}
.pos-group + .pos-group {
  border-top: 1px solid var(--line);
}
.group-head {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 15px;
  background: var(--panel2);
}
.group-head .env {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--fg2);
}
.group-head .cnt {
  font-size: 10px;
  color: var(--dim);
}
.pos-table {
  min-width: 1060px;
  table-layout: fixed;
}
.pos-table th,
.pos-table td,
.quotes-table th,
.quotes-table td {
  vertical-align: middle;
}
.pos-table td.num,
.quotes-table td.num {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
}
.pos-table col[data-pos-col="pair"] {
  width: 8ch;
}
.pos-table col[data-pos-col="spread"] {
  width: 17ch;
}
.pos-table col[data-pos-col="underlying"],
.pos-table col[data-pos-col="strike"],
.pos-table col[data-pos-col="entry"],
.pos-table col[data-pos-col="combo"] {
  width: 11ch;
}
.pos-table col[data-pos-col="exp"] {
  width: 12ch;
}
.pos-table col[data-pos-col="unreal"] {
  width: 31ch;
}
.pos-table col[data-pos-col="phase"] {
  width: 12ch;
}
.pos-table col[data-pos-col="dte"] {
  width: 7ch;
}
.pos-table [data-pos-col="pair"],
.quotes-table [data-quote-col="symbol"] {
  font-weight: 700;
  color: var(--fg2);
}
.pos-table th[data-pos-col="spread"],
.pos-table td[data-pos-col="spread"] {
  text-align: left;
}
.pos-table td[data-pos-col="spread"],
.quotes-table td[data-quote-col="symbol"] {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pos-table th[data-pos-col="underlying"],
.pos-table th[data-pos-col="strike"],
.pos-table th[data-pos-col="entry"],
.pos-table th[data-pos-col="combo"],
.pos-table th[data-pos-col="unreal"],
.pos-table th[data-pos-col="dte"],
.quotes-table th[data-quote-col="last"],
.quotes-table th[data-quote-col="bid"],
.quotes-table th[data-quote-col="ask"],
.quotes-table th[data-quote-col="age"] {
  text-align: right;
}
.quotes-table col[data-quote-col="symbol"] {
  width: 14ch;
}
.quotes-table col[data-quote-col="last"],
.quotes-table col[data-quote-col="bid"],
.quotes-table col[data-quote-col="ask"] {
  width: 11ch;
}
.quotes-table col[data-quote-col="age"] {
  width: 12ch;
}
.ref-tgt .ref {
  color: var(--fg);
}
.ref-tgt .arr {
  color: var(--dim);
}
.ref-tgt .tgt {
  color: var(--accent2);
  font-weight: 600;
}
.phase {
  font-size: 9.5px;
  padding: 2px 7px;
  border-radius: 4px;
  border: 1px solid var(--line2);
  color: var(--accent2);
  background: var(--chip);
  white-space: nowrap;
}
.phase.post {
  color: var(--accent);
  border-color: var(--staleline);
}
.dte-warn {
  color: var(--stale);
}
.leg-pnl-stack {
  display: inline-grid;
  justify-items: end;
  row-gap: 2px;
  max-width: 30ch;
  white-space: normal;
  line-height: 1.25;
  text-align: right;
}
.leg-pnl-total {
  font-weight: 650;
  white-space: nowrap;
}
.leg-pnl-legs {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 2px 8px;
  font-size: 9.5px;
}
.leg-pnl-leg {
  white-space: nowrap;
}
.pos-row {
  cursor: pointer;
}
.pos-row:hover,
.pos-row:focus,
.pos-row.is-expanded {
  background: var(--chip);
}
.pos-row:hover td:first-child,
.pos-row:focus td:first-child,
.pos-row.is-expanded td:first-child {
  box-shadow: inset 2px 0 0 var(--accent2), 1px 0 0 var(--line);
}
.pos-row-detail {
  display: none;
}
.pos-row.is-expanded + .pos-row-detail,
.pos-row-detail:hover {
  display: table-row;
}
.pos-detail-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 4px 10px 8px;
  padding: 8px 10px;
  border-left: 2px solid var(--line2);
  color: var(--fg2);
  background: var(--panel2);
}
.pos-detail-grid span {
  display: grid;
  gap: 2px;
  min-width: 0;
}
.pos-detail-grid b {
  color: var(--dim);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
[data-hide-underlying="true"] [data-pos-col="underlying"],
[data-hide-entry="true"] [data-pos-col="entry"],
[data-hide-phase="true"] [data-pos-col="phase"],
[data-hide-dte="true"] [data-pos-col="dte"] {
  display: none;
}

/* charts */
.chart-card {
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--panel);
  box-shadow: var(--shadow);
  padding: 15px 16px;
  margin-bottom: 16px;
}
.chart-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.chart-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
}
.chart-axis-note {
  font-size: 9px;
  color: var(--faint);
}
.legend {
  display: flex;
  gap: 14px;
  margin-left: auto;
  font-size: 10px;
  flex-wrap: wrap;
}
.legend .item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--fg2);
  border: 0;
  background: transparent;
  font: inherit;
  padding: 0;
  cursor: pointer;
}
.legend .item.muted {
  opacity: 0.42;
}
.legend .swatch {
  width: 14px;
  height: 2px;
}
.legend .item b {
  font-variant-numeric: tabular-nums;
}
.chart-wrap {
  position: relative;
  height: 200px;
}
.chart-wrap.infra {
  height: 190px;
}
.chart-wrap.market {
  height: 210px;
}
.chart-foot {
  display: flex;
  justify-content: space-between;
  font-size: 9px;
  color: var(--faint);
  margin-top: 6px;
}

.state-empty {
  margin: 10px 12px;
  padding: 18px 16px;
  border: 1px dashed var(--line2);
  border-radius: 8px;
  background: var(--chip);
}
.state-title {
  color: var(--fg);
  font-weight: 800;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}
.state-body,
.state-action {
  color: var(--dim);
  font-size: 10.5px;
}
.state-action {
  margin-top: 6px;
  color: var(--accent2);
}

.node-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(390px, 92vw);
  height: 100vh;
  z-index: 60;
  background: var(--panel);
  border-left: 1px solid var(--line2);
  box-shadow: -18px 0 48px rgba(0, 0, 0, 0.38);
  padding: 16px;
}
.drawer-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 12px;
  margin-bottom: 14px;
}
.drawer-k {
  color: var(--dim);
  font-size: 10px;
  letter-spacing: 0.18em;
}
.drawer-head h2 {
  margin: 3px 0 0;
  font-size: 18px;
  letter-spacing: 0.04em;
}
.drawer-status {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel2);
}
.drawer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 12px;
}
.drawer-grid div {
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--chip);
}
.drawer-grid span {
  display: block;
  color: var(--dim);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.drawer-grid b {
  display: block;
  margin-top: 3px;
  color: var(--fg);
  word-break: break-word;
}
.status-changed,
.status-changed .logo-dot {
  animation: stateChanged 0.7s ease-out;
}

/* =============================================================================
 * INFRA
 * ========================================================================== */
.kv-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 13px;
}
.kv-head .name {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
}
.kv-head .right {
  margin-left: auto;
  font-size: 10px;
  color: var(--dim);
}
.host-cpu {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  margin-bottom: 13px;
}
.host-cpu .k {
  font-size: 9px;
  color: var(--dim);
  letter-spacing: 0.06em;
  margin-bottom: 3px;
}
.host-cpu .v {
  font-size: 24px;
  font-weight: 800;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  animation: refresh 1.5s steps(30) infinite;
}
.bar-row {
  margin-bottom: 11px;
}
.bar-row:last-child {
  margin-bottom: 0;
}
.bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  margin-bottom: 5px;
}
.bar-label .k {
  color: var(--dim);
}
.bar-label .v {
  font-variant-numeric: tabular-nums;
}
.bar {
  height: 5px;
  border-radius: 3px;
  background: var(--bg);
  overflow: hidden;
}
.bar > span {
  display: block;
  height: 100%;
}
.bar > span.ok {
  background: var(--ok);
  box-shadow: 0 0 8px var(--ok);
}
.bar > span.stale {
  background: var(--stale);
  box-shadow: 0 0 8px var(--stale);
}
.bar > span.down {
  background: var(--down);
  box-shadow: 0 0 8px var(--down);
}
.kv-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 13px 10px;
}
.kv-grid > div {
  min-width: 0; /* allow cells to shrink below content so long unbreakable keys wrap, not overflow */
}
.kv-grid .k {
  font-size: 9px;
  color: var(--dim);
}
.kv-grid .v {
  font-size: 13px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere; /* break long colon-joined Redis keys (ws_options_budget:straddle_split) */
}
.kv-grid .v.accent2 {
  color: var(--accent2);
}
.kv-grid .v.ok {
  color: var(--ok);
}
.kv-grid .v.stale {
  color: var(--stale);
}

.svc-chain {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.svc-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  flex-wrap: wrap;
}
.svc-env {
  flex: 0 0 46px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-top: 7px;
}
.svc-env.prod {
  color: var(--accent);
}
.svc-env.test {
  color: var(--dim);
}
.svc-list {
  flex: 1;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.svc {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--chip);
  min-width: 96px;
}
.svc.down {
  border-color: var(--downline);
  background: var(--downdim);
}
.svc.stale {
  border-color: var(--staleline);
  background: var(--staledim);
}
.svc.drill {
  animation: ring 1.3s ease-out 2;
  box-shadow: 0 0 0 2px var(--glow);
}
.svc-top {
  display: flex;
  align-items: center;
  gap: 6px;
}
.svc-top .name {
  font-size: 11px;
  font-weight: 700;
  color: var(--fg2);
}
.svc.down .svc-top .name {
  color: var(--down);
}
.svc.stale .svc-top .name {
  color: var(--stale);
}
.svc-top .tag {
  margin-left: auto;
  font-size: 8.5px;
}
.svc-age {
  font-size: 9px;
  color: var(--dim);
  font-variant-numeric: tabular-nums;
  word-break: break-word;
}
.svc.down .svc-age {
  color: var(--down);
}
.svc.stale .svc-age {
  color: var(--stale);
}

.cont-row.exited {
  opacity: 0.55;
}
.cont-state .lbl {
  color: var(--dim);
}

/* =============================================================================
 * MARKET
 * ========================================================================== */
.market-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 14px;
  align-items: start;
}
.market-right {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}
.feeds {
  padding: 11px 13px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.feed {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--chip);
  padding: 10px 12px;
}
.feed.stale {
  border-color: var(--staleline);
  background: var(--staledim);
}
.feed.down {
  border-color: var(--downline);
  background: var(--downdim);
}
.feed-top {
  display: flex;
  align-items: center;
  gap: 8px;
}
.feed-top .name {
  font-size: 11.5px;
  font-weight: 700;
}
.feed-top .env {
  font-size: 9px;
  color: var(--dim);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1px 5px;
}
.feed-top .tag {
  margin-left: auto;
}
.feed-quote {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 7px;
}
.feed-quote .k {
  font-size: 9px;
  color: var(--dim);
}
.feed-quote .v {
  font-size: 11px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.quotes-table {
  min-width: 520px;
  font-size: 12px;
}
.quotes-table td {
  padding: 9px 16px;
}
.quotes-table th {
  padding: 9px 16px;
}
tr.q-stale {
  opacity: 0.46;
}
.q-stale-prefix {
  font-size: 9px;
  font-weight: 700;
  color: var(--stale);
  margin-left: 4px;
}
/* =============================================================================
 * animations (all compositor-friendly; disabled under reduced-motion)
 * ========================================================================== */
@keyframes pulse {
  0%,
  100% {
    opacity: 0.4;
    transform: scale(0.82);
  }
  50% {
    opacity: 1;
    transform: scale(1);
  }
}
@keyframes logoTick {
  0% {
    box-shadow: 0 0 0 0 var(--glow);
  }
  100% {
    box-shadow: 0 0 16px 3px transparent;
  }
}
@keyframes flowDot {
  0% {
    left: -5%;
    opacity: 0;
  }
  14% {
    opacity: 1;
  }
  86% {
    opacity: 1;
  }
  100% {
    left: 105%;
    opacity: 0;
  }
}
@keyframes scan {
  0% {
    transform: translateY(-40px);
  }
  100% {
    transform: translateY(100vh);
  }
}
@keyframes refresh {
  0% {
    filter: brightness(1.7);
  }
  18% {
    filter: brightness(1);
  }
  100% {
    filter: brightness(1);
  }
}
@keyframes sse {
  0%,
  100% {
    opacity: 0.4;
  }
  50% {
    opacity: 1;
  }
}
@keyframes blink {
  0%,
  49% {
    opacity: 1;
  }
  50%,
  100% {
    opacity: 0.35;
  }
}
@keyframes ring {
  0% {
    box-shadow: 0 0 0 0 var(--glow);
  }
  70% {
    box-shadow: 0 0 0 7px rgba(0, 0, 0, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(0, 0, 0, 0);
  }
}
@keyframes panelIn {
  0% {
    opacity: 0;
    transform: translateY(5px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes dataWash {
  0% {
    box-shadow: 0 0 0 1px var(--glow2), var(--shadow);
  }
  100% {
    box-shadow: 0 0 0 1px transparent, var(--shadow);
  }
}
@keyframes stateChanged {
  0% {
    filter: brightness(1.8);
  }
  100% {
    filter: brightness(1);
  }
}

/* =============================================================================
 * responsive
 * ========================================================================== */
@media (max-width: 900px) {
  .span-2 {
    grid-column: span 1;
  }
}
@media (max-width: 760px) {
  .market-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 600px) {
  main#content {
    padding: 12px;
  }
  .hdr-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 8px 12px;
  }
  .brand-name {
    font-size: 12px;
    letter-spacing: 0.08em;
  }
  .vrule {
    display: none;
  }
  .badges {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 6px;
    width: 100%;
  }
  .hbadge {
    justify-content: center;
    gap: 4px;
    min-width: 0;
    padding: 4px 7px;
    font-size: 10px;
  }
  .hbadge .label {
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .hbadge .tag {
    display: none;
  }
  .hdr-meta {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 7px 10px;
    width: 100%;
    margin-left: 0;
    font-size: 10px;
  }
  .updated {
    justify-self: end;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .theme-btn {
    justify-self: end;
    padding: 4px 7px;
    font-size: 10px;
    letter-spacing: 0.02em;
  }
  .topo {
    padding: 9px 12px 10px;
  }
  .topo-head {
    margin-bottom: 8px;
  }
  .topo-hint {
    display: none;
  }
  .topo-chain {
    min-width: 620px;
    align-items: center;
  }
  .topo-env {
    flex-basis: 44px;
    font-size: 9px;
    margin-top: 4px;
  }
  .topo-rows {
    gap: 7px;
  }
  .topo-track {
    align-items: center;
  }
  .topo-node {
    min-width: 56px;
  }
  .topo-pill {
    gap: 4px;
    padding: 3px 6px;
  }
  .topo-age {
    display: none;
  }
  nav#tabs {
    padding: 0 12px;
  }
  .tab-btn {
    flex: 1 0 auto;
    padding: 9px 10px;
    font-size: 11px;
    text-align: center;
  }
  .tab-btn .meta {
    display: block;
    margin: 2px 0 0;
    font-size: 9px;
  }
  .grid-cards,
  .grid-infra {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .market-grid {
    grid-template-columns: 1fr;
  }
  .card-head {
    align-items: flex-start;
  }
  .card-sub {
    flex-basis: 100%;
  }
  .card-pad {
    padding: 12px;
  }
  .ops-rail {
    padding: 8px 12px 0;
  }
  .exception-lane {
    gap: 6px;
  }
  .exception-ok,
  .exception-item {
    padding: 6px 8px;
    font-size: 10px;
  }
  .table-tools {
    width: 100%;
    margin-left: 0;
  }
  .tool-btn,
  .chart-controls button {
    padding: 4px 7px;
    font-size: 9px;
  }
  .hero-value {
    font-size: 28px;
  }
  .pos-filter {
    width: 100%;
    margin-left: 0;
  }
  .pos-filter input {
    min-width: 0;
    width: 100%;
  }
  .legend {
    width: 100%;
    margin-left: 0;
    gap: 8px;
  }
  .table-scroll,
  .table-scroll.tall {
    max-height: min(46vh, 320px);
  }
  .table-scroll.short {
    max-height: min(38vh, 260px);
  }
  .chart-card {
    padding: 12px;
    border-radius: 8px;
  }
  .chart-wrap,
  .chart-wrap.infra,
  .chart-wrap.market {
    height: 180px;
  }
  [data-watch-mode="compact"] .topo,
  [data-watch-mode="compact"] .chart-foot,
  [data-watch-mode="compact"] .card-sub {
    display: none;
  }
  [data-watch-mode="compact"] main#content {
    padding-top: 8px;
  }
  [data-watch-mode="compact"] .grid-cards {
    gap: 8px;
  }
  [data-watch-mode="compact"] .card,
  [data-watch-mode="compact"] .chart-card {
    box-shadow: none;
  }
  [data-watch-mode="compact"] .node-drawer {
    width: 100vw;
  }
}
@media (min-width: 1960px) {
  main#content {
    max-width: 2280px;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}
