:root {
  color-scheme: dark;
  --bg: #0b0f14;
  --panel: #1d232d;
  --panel-soft: #272e3a;
  --line: #00f0a0;
  --line-soft: rgba(0, 240, 160, 0.22);
  --green: #16ff91;
  --red: #ff405a;
  --text: #f5f7fb;
  --muted: #a6afbd;
  --amber: #ffc247;
  --blue: #4aa3ff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 360px;
  background:
    radial-gradient(circle at 18% 0%, rgba(0, 240, 160, 0.12), transparent 34rem),
    radial-gradient(circle at 90% 8%, rgba(74, 163, 255, 0.1), transparent 30rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

button,
input {
  font: inherit;
}

.shell {
  width: min(1500px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 24px 0 32px;
}

.topbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 18px;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  font-weight: 800;
}

h1 {
  font-size: clamp(2rem, 4vw, 4.6rem);
  line-height: 0.95;
}

h2 {
  font-size: 1rem;
}

.secret-panel {
  width: min(420px, 100%);
}

.topbar-actions {
  display: flex;
  align-items: end;
  gap: 12px;
}

.mobile-console-link {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid rgba(74, 163, 255, 0.55);
  border-radius: 6px;
  background: rgba(74, 163, 255, 0.1);
  color: #9cc7ff;
  font-size: 0.82rem;
  font-weight: 900;
  text-decoration: none;
  white-space: nowrap;
}

.secret-panel label {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.secret-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}

.secret-row input {
  min-width: 0;
  height: 42px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.secret-row button {
  height: 42px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(0, 240, 160, 0.14);
  color: var(--green);
  font-weight: 800;
  cursor: pointer;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}

.tabs {
  display: flex;
  gap: 8px;
  padding: 12px;
  overflow-x: auto;
}

.tab {
  height: 40px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--muted);
  font-weight: 800;
  cursor: pointer;
  white-space: nowrap;
}

.tab.active {
  border-color: var(--line);
  background: rgba(0, 240, 160, 0.14);
  color: var(--green);
}

.status-card,
.panel {
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, rgba(39, 46, 58, 0.92), rgba(24, 29, 37, 0.96));
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.3);
}

.status-card {
  min-height: 110px;
  padding: 16px;
  border-radius: 8px;
}

.connectivity-card.online {
  border-color: rgba(22, 255, 145, 0.55);
  box-shadow: 0 0 22px rgba(22, 255, 145, 0.12);
}

.connectivity-card.offline {
  border-color: var(--red);
  background: linear-gradient(180deg, rgba(92, 22, 35, 0.96), rgba(43, 15, 23, 0.98));
  box-shadow: 0 0 28px rgba(255, 64, 90, 0.24);
  animation: connectivity-alert 1.4s ease-in-out infinite alternate;
}

.connectivity-card.offline strong {
  color: var(--red);
}

@keyframes connectivity-alert {
  from { border-color: rgba(255, 64, 90, 0.55); }
  to { border-color: var(--red); }
}

.label {
  display: block;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.status-card strong {
  display: block;
  margin: 8px 0 4px;
  color: var(--green);
  font-size: 1.55rem;
  line-height: 1.05;
}

.status-card small {
  color: var(--muted);
  line-height: 1.35;
}

.layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.72fr) minmax(560px, 1.28fr);
  gap: 12px;
  align-items: start;
}

.left-stack,
.right-stack {
  display: grid;
  gap: 12px;
  align-content: start;
}

.panel {
  border-radius: 8px;
  overflow: hidden;
}

.panel-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 52px;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.panel-title span {
  color: var(--muted);
  font-size: 0.82rem;
}

.compact-title {
  min-height: 44px;
  padding: 10px 14px;
}

.controls-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  padding: 14px;
}

.control-button {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(0, 240, 160, 0.12);
  color: var(--green);
  font-weight: 900;
  cursor: pointer;
}

.control-button.warning {
  border-color: var(--amber);
  background: rgba(255, 194, 71, 0.12);
  color: var(--amber);
}

.control-button.danger {
  border-color: var(--red);
  background: rgba(255, 64, 90, 0.12);
  color: var(--red);
}

.control-button.neutral {
  border-color: #66aaff;
  background: rgba(102, 170, 255, 0.12);
  color: #9cc7ff;
}

.control-note {
  margin: 0;
  padding: 0 14px 14px;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.4;
}

.live-panel {
  border-color: var(--line-soft);
}

.warning-list {
  display: grid;
  gap: 8px;
  padding: 14px 14px 0;
}

.warning-list:empty {
  display: none;
}

.warning-item {
  display: grid;
  gap: 4px;
  padding: 10px 12px;
  border-radius: 6px;
  border: 1px solid rgba(255, 194, 71, 0.28);
  background: rgba(255, 194, 71, 0.1);
}

.warning-item.danger {
  border-color: rgba(255, 64, 90, 0.32);
  background: rgba(255, 64, 90, 0.12);
}

.warning-item strong {
  color: var(--amber);
  font-size: 0.8rem;
  text-transform: uppercase;
}

.warning-item.danger strong {
  color: var(--red);
}

.warning-item span {
  color: var(--text);
  font-size: 0.86rem;
  line-height: 1.35;
}

.live-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 14px;
}

.subhead {
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 900;
  text-transform: uppercase;
}

.live-list {
  display: grid;
  gap: 8px;
}

.live-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto auto;
  gap: 10px;
  align-items: center;
  min-height: 48px;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.04);
}

.live-row strong,
.live-row span {
  display: block;
}

.live-row span {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.78rem;
}

.live-metric {
  color: var(--text);
  font-size: 0.86rem;
  font-weight: 900;
  white-space: nowrap;
}

.box-hud {
  margin: 14px;
  border: 2px solid var(--line);
  background: var(--panel-soft);
  min-height: 440px;
}

.hud-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 56px;
  padding: 0 10px;
  background: rgba(0, 240, 160, 0.34);
  color: var(--green);
  font-size: 1.05rem;
  font-weight: 800;
}

.hud-band.muted {
  min-height: 42px;
}

.hud-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 52px;
  padding: 0 10px;
  gap: 14px;
  color: var(--text);
}

.hud-row span {
  color: rgba(245, 247, 251, 0.78);
  font-size: 1rem;
  font-weight: 700;
}

.hud-row strong {
  color: var(--text);
  font-size: 1.4rem;
  line-height: 1;
  text-align: right;
}

.hud-row.big {
  min-height: 64px;
}

.hud-row.big strong {
  font-size: 2rem;
}

#hudTop,
.positive {
  color: var(--green);
}

#hudBottom,
.negative {
  color: var(--red);
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
}

.compact table {
  min-width: 540px;
}

th,
td {
  padding: 11px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  text-align: left;
  white-space: nowrap;
}

th {
  color: var(--muted);
  font-size: 0.72rem;
  text-transform: uppercase;
}

td {
  color: rgba(245, 247, 251, 0.92);
  font-size: 0.9rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.pill.accepted,
.pill.completed,
.pill.filled {
  background: rgba(0, 240, 160, 0.14);
  color: var(--green);
}

.pill.rejected,
.pill.error,
.pill.cancelled {
  background: rgba(255, 64, 90, 0.14);
  color: var(--red);
}

.pill.working,
.pill.armed,
.pill.received,
.pill.one_side_filled {
  background: rgba(74, 163, 255, 0.14);
  color: var(--blue);
}

.event-list {
  max-height: 520px;
  overflow: auto;
}

.settings-form {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 14px;
}

.settings-form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.settings-form .wide {
  grid-column: 1 / -1;
}

.settings-section-title {
  border-top: 1px solid var(--line);
  margin-top: 8px;
  padding-top: 16px;
}

.settings-section-title h3 {
  margin: 0 0 4px;
}

.settings-form input,
.settings-form select {
  width: 100%;
  min-width: 0;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  padding: 0 10px;
}

.small-button {
  min-height: 34px;
  border: 1px solid rgba(97, 255, 149, 0.55);
  border-radius: 7px;
  background: rgba(97, 255, 149, 0.1);
  color: var(--green);
  padding: 0 12px;
  font-weight: 900;
  cursor: pointer;
}

.small-button.neutral {
  border-color: rgba(167, 190, 255, 0.45);
  background: rgba(167, 190, 255, 0.1);
  color: var(--blue);
}

.small-button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.account-discovery {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
}

.account-discovery-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.account-discovery-list {
  display: grid;
  gap: 6px;
  max-height: 220px;
  overflow: auto;
}

.discovered-account-row {
  display: grid;
  grid-template-columns: minmax(130px, 1.2fr) minmax(80px, 0.7fr) minmax(120px, 0.9fr) auto;
  gap: 8px;
  align-items: center;
  padding: 8px 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.04);
}

.discovered-account-row strong {
  color: var(--text);
}

.discovered-account-row span {
  color: var(--muted);
  font-size: 0.78rem;
}

.settings-message.subtle {
  color: var(--muted);
}

.settings-actions {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 12px;
}

#settingsMessage {
  color: var(--muted);
  font-size: 0.86rem;
}

.account-list {
  display: grid;
  gap: 8px;
  padding: 14px;
}

.account-row {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: 10px;
  align-items: center;
  min-height: 42px;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.04);
}

.account-row strong {
  color: var(--text);
}

.account-row span {
  color: var(--muted);
  font-size: 0.8rem;
}

.mini-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 14px;
}

.mini-card {
  min-height: 120px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
}

.mini-card strong {
  display: block;
  margin: 8px 0 6px;
  color: var(--green);
  font-size: 1.5rem;
  line-height: 1;
}

.mini-card small {
  color: var(--muted);
  line-height: 1.4;
}

.mini-actions {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) auto;
  gap: 10px;
  align-items: end;
  padding: 0 14px 14px;
}

.mini-actions label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.mini-actions input {
  width: 100%;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  padding: 0 10px;
  text-transform: uppercase;
}

.mini-help {
  padding: 0 14px 16px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.empty-state {
  padding: 16px;
  color: var(--muted);
  line-height: 1.5;
}

[data-panel].collapsed {
  display: none;
}

.event-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.event-dot {
  width: 8px;
  height: 8px;
  margin-top: 6px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 14px var(--green);
}

.event-item.rejected .event-dot,
.event-item.error .event-dot {
  background: var(--red);
  box-shadow: 0 0 14px var(--red);
}

.event-main strong {
  display: block;
  font-size: 0.9rem;
}

.event-main span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.78rem;
  overflow-wrap: anywhere;
}

.event-time {
  color: var(--muted);
  font-size: 0.76rem;
}

@media (max-width: 980px) {
  .topbar,
  .layout {
    grid-template-columns: 1fr;
  }

  .topbar {
    display: grid;
  }

  .topbar-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .status-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .settings-form,
  .controls-grid,
  .live-grid,
  .mini-grid,
  .mini-actions {
    grid-template-columns: 1fr;
  }

  .left-stack,
  .right-stack {
    min-width: 0;
  }
}

@media (max-width: 620px) {
  .shell {
    width: min(100vw - 20px, 1500px);
    padding-top: 14px;
  }

  .status-grid {
    grid-template-columns: 1fr;
  }

  .box-hud {
    min-height: auto;
  }
}