:root {
  --night: #07151f;
  --night-raised: #0b202d;
  --monitor: #102c3b;
  --monitor-soft: #16394a;
  --line: #285064;
  --line-soft: rgba(111, 162, 184, 0.2);
  --paper: #e8f0f1;
  --mist: #9bb3bd;
  --signal: #67d6cc;
  --signal-deep: #216e6c;
  --amber: #f0b44a;
  --red: #ef725f;
  --ink: #07151f;
  --display: "Avenir Next Condensed", "Arial Narrow", sans-serif;
  --body: "Avenir Next", Avenir, system-ui, sans-serif;
  --utility: "SFMono-Regular", Consolas, monospace;
  --radius: 18px;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 76% -8%, rgba(36, 107, 129, 0.33), transparent 31rem),
    var(--night);
  color: var(--paper);
  font-family: var(--body);
  -webkit-font-smoothing: antialiased;
}

button, a { font: inherit; }
button { color: inherit; }

button:focus-visible, a:focus-visible {
  outline: 3px solid var(--signal);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 10px;
  left: 10px;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

.skip-link:focus { transform: translateY(0); }

.shell {
  width: min(1600px, 100%);
  margin: 0 auto;
  padding: 0 28px 28px;
}

.masthead {
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--line-soft);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  color: inherit;
  text-decoration: none;
}

.brand strong {
  display: block;
  font-family: var(--display);
  font-size: 1rem;
  letter-spacing: 0.13em;
}

.brand small, .clock small {
  display: block;
  margin-top: 3px;
  color: var(--mist);
  font-size: 0.66rem;
  letter-spacing: 0.05em;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--night-raised);
  box-shadow: 0 0 0 5px rgba(103, 214, 204, 0.04);
}

.brand-mark i { border-radius: 2px; background: var(--signal); opacity: 0.82; }
.brand-mark i:nth-child(2), .brand-mark i:nth-child(3) { opacity: 0.28; }

.masthead-actions { display: flex; align-items: center; gap: 14px; }

.mode-badge, .quiet-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 0 13px;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  background: rgba(16, 44, 59, 0.55);
  color: var(--mist);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}

.mode-badge i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 4px rgba(240, 180, 74, 0.12);
}

.webmcp-badge {
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--mist);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 9px 12px;
  white-space: nowrap;
}

.webmcp-badge[data-supported="true"] {
  background: rgba(24, 211, 180, 0.1);
  border-color: rgba(24, 211, 180, 0.38);
  color: var(--teal);
}

.quiet-button { cursor: pointer; }
.quiet-button:hover, .quiet-button[aria-pressed="true"] { border-color: var(--signal); color: var(--paper); }
.quiet-button[aria-pressed="true"] { background: var(--signal-deep); }

.clock {
  min-width: 78px;
  padding-left: 16px;
  border-left: 1px solid var(--line-soft);
  text-align: right;
}

.clock strong { font-family: var(--utility); font-size: 1.05rem; letter-spacing: 0.04em; }

.command-strip {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: clamp(32px, 7vw, 110px);
  align-items: end;
  min-height: 340px;
  padding: 54px 0 42px;
}

.eyebrow {
  margin: 0 0 11px;
  color: var(--signal);
  font-family: var(--utility);
  font-size: 0.64rem;
  letter-spacing: 0.17em;
}

h1, h2, p { margin-top: 0; }

h1 {
  max-width: 780px;
  margin-bottom: 20px;
  font-family: var(--display);
  font-size: clamp(3.25rem, 6vw, 6.4rem);
  font-weight: 650;
  line-height: 0.84;
  letter-spacing: -0.055em;
  text-transform: uppercase;
}

h1 em {
  color: var(--signal);
  font-family: var(--body);
  font-size: 0.58em;
  font-weight: 400;
  letter-spacing: -0.04em;
  text-transform: none;
}

.lede {
  max-width: 670px;
  margin-bottom: 0;
  color: var(--mist);
  font-size: 0.96rem;
  line-height: 1.7;
}

.readiness-panel {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(22, 57, 74, 0.83), rgba(11, 32, 45, 0.77));
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.18);
}

.readiness-label { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; }
.readiness-label span { color: var(--mist); font-size: 0.76rem; }
.readiness-label strong { font-family: var(--display); font-size: 2.4rem; letter-spacing: -0.04em; }
.readiness-panel p { margin: 15px 0 0; color: var(--mist); font-size: 0.76rem; line-height: 1.5; }

.pulse-track {
  height: 42px;
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 12px;
  padding: 0 2px;
}

.pulse-track span {
  flex: 1;
  height: 18%;
  border-radius: 999px;
  background: var(--signal);
  opacity: 0.38;
  animation: monitor-pulse 3.2s ease-in-out infinite;
}

.pulse-track span:nth-child(3n) { height: 64%; }
.pulse-track span:nth-child(5n) { height: 100%; }
.pulse-track span:nth-child(2n) { animation-delay: -1.1s; }

@keyframes monitor-pulse { 50% { opacity: 0.98; transform: scaleY(0.68); } }

.metric-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(11, 32, 45, 0.68);
}

.metric-card {
  min-height: 128px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 21px;
  border-right: 1px solid var(--line-soft);
}

.metric-card:last-child { border-right: 0; }
.metric-card--accent { background: rgba(103, 214, 204, 0.07); }
.metric-card div { align-self: end; text-align: right; }
.metric-card strong { display: block; font-family: var(--display); font-size: 2.5rem; line-height: 1; letter-spacing: -0.04em; }
.metric-card small { display: block; margin-top: 8px; color: var(--mist); font-size: 0.68rem; }
.metric-index { color: var(--line); font-family: var(--utility); font-size: 0.63rem; }

.workspace-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(330px, 0.34fr);
  gap: 18px;
  margin-top: 18px;
}

.primary-column { min-width: 0; display: grid; gap: 18px; }

.panel, .incident-rail {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: rgba(11, 32, 45, 0.62);
}

.panel { padding: 24px; }

.panel-heading, .incident-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 22px;
}

h2 {
  margin-bottom: 0;
  font-family: var(--display);
  font-size: 1.55rem;
  font-weight: 590;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.segmented-control { display: flex; gap: 3px; padding: 3px; border-radius: 10px; background: var(--night); }
.segment {
  padding: 8px 11px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--mist);
  cursor: pointer;
  font-size: 0.69rem;
}
.segment:hover { color: var(--paper); }
.segment.is-active { background: var(--monitor-soft); color: var(--paper); }

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

.camera-card {
  position: relative;
  min-height: 202px;
  overflow: hidden;
  padding: 17px;
  border: 1px solid var(--line-soft);
  border-radius: 14px;
  background:
    linear-gradient(180deg, rgba(7, 21, 31, 0.06), rgba(7, 21, 31, 0.9)),
    repeating-linear-gradient(112deg, var(--monitor) 0 20px, #123346 21px 23px);
  transition: transform 180ms ease, border-color 180ms ease;
}

.camera-card:hover { transform: translateY(-2px); border-color: var(--line); }
.camera-card::after {
  content: "";
  position: absolute;
  inset: auto -30px -80px auto;
  width: 170px;
  height: 170px;
  border: 1px solid rgba(103, 214, 204, 0.12);
  border-radius: 50%;
  box-shadow: 0 0 0 26px rgba(103, 214, 204, 0.035), 0 0 0 52px rgba(103, 214, 204, 0.02);
}

.camera-card[data-status="offline"] { border-color: rgba(239, 114, 95, 0.5); }
.camera-card[data-status="degraded"] { border-color: rgba(240, 180, 74, 0.42); }

.camera-top, .camera-bottom { position: relative; z-index: 1; display: flex; justify-content: space-between; gap: 16px; }
.camera-bottom { position: absolute; right: 17px; bottom: 17px; left: 17px; align-items: end; }
.camera-id { color: var(--mist); font-family: var(--utility); font-size: 0.59rem; letter-spacing: 0.1em; }
.status-chip { display: inline-flex; align-items: center; gap: 7px; font-size: 0.65rem; text-transform: capitalize; }
.status-chip::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 4px rgba(103, 214, 204, 0.1); }
[data-status="degraded"] .status-chip::before { background: var(--amber); box-shadow: 0 0 0 4px rgba(240, 180, 74, 0.1); }
[data-status="offline"] .status-chip::before { background: var(--red); box-shadow: 0 0 0 4px rgba(239, 114, 95, 0.1); }

.camera-location strong { display: block; font-size: 0.92rem; }
.camera-location small { display: block; margin-top: 5px; color: var(--mist); font-size: 0.66rem; }
.camera-telemetry { text-align: right; }
.camera-telemetry strong { display: block; font-family: var(--utility); font-size: 0.72rem; font-weight: 500; }
.camera-telemetry small { display: block; margin-top: 5px; color: var(--mist); font-size: 0.59rem; }

.privacy-on .camera-card {
  background: repeating-linear-gradient(135deg, #0a1e2a 0 12px, #102c3b 12px 24px);
}
.privacy-on .camera-card::before {
  content: "PRIVACY SHIELDED";
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--night);
  color: var(--signal);
  font-family: var(--utility);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  transform: translate(-50%, -50%);
}

.incident-rail { min-height: 760px; padding: 24px; }
.incident-header h2 { max-width: 250px; }
.queue-count {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border-radius: 50%;
  background: var(--red);
  color: var(--ink);
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 700;
}

.safety-note { display: flex; gap: 11px; padding: 13px; border: 1px solid rgba(240, 180, 74, 0.25); border-radius: 12px; background: rgba(240, 180, 74, 0.07); }
.safety-note span { color: var(--amber); font-size: 0.62rem; }
.safety-note p { margin: 0; color: var(--mist); font-size: 0.69rem; line-height: 1.5; }
.safety-note strong { display: block; margin-bottom: 2px; color: var(--paper); }

.incident-list { display: grid; gap: 10px; margin-top: 14px; }
.incident-card { padding: 15px; border: 1px solid var(--line-soft); border-radius: 13px; background: rgba(7, 21, 31, 0.48); }
.incident-card[data-priority="critical"] { border-left: 3px solid var(--red); }
.incident-card[data-priority="high"] { border-left: 3px solid var(--amber); }
.incident-card[data-status="acknowledged"] { opacity: 0.62; }
.incident-card.is-prepared { box-shadow: 0 0 0 3px rgba(24, 211, 180, 0.28); transform: translateY(-2px); }
.incident-meta, .incident-actions { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.priority-label { font-family: var(--utility); font-size: 0.58rem; letter-spacing: 0.12em; text-transform: uppercase; }
[data-priority="critical"] .priority-label { color: var(--red); }
[data-priority="high"] .priority-label { color: var(--amber); }
[data-priority="routine"] .priority-label { color: var(--signal); }
.incident-time { color: var(--mist); font-family: var(--utility); font-size: 0.58rem; }
.incident-card h3 { margin: 14px 0 6px; font-size: 0.87rem; }
.incident-card p { min-height: 38px; margin-bottom: 15px; color: var(--mist); font-size: 0.68rem; line-height: 1.45; }
.incident-status { color: var(--mist); font-size: 0.61rem; text-transform: capitalize; }
.incident-actions button { padding: 6px 8px; border: 1px solid var(--line); border-radius: 7px; background: transparent; cursor: pointer; font-size: 0.62rem; }
.incident-actions button:hover { background: var(--monitor-soft); }
.incident-actions button:disabled { cursor: default; opacity: 0.45; }

.rail-actions { display: grid; gap: 8px; margin-top: 18px; }
.primary-button { min-height: 44px; border: 0; border-radius: 10px; background: var(--signal); color: var(--ink); cursor: pointer; font-weight: 700; }
.primary-button:hover { filter: brightness(1.08); }
.text-button { min-height: 36px; border: 0; background: transparent; color: var(--mist); cursor: pointer; font-size: 0.68rem; }
.text-button:hover { color: var(--paper); }

.append-label { color: var(--mist); font-family: var(--utility); font-size: 0.58rem; letter-spacing: 0.05em; }
.audit-list { margin: 0; padding: 0; list-style: none; }
.audit-item { display: grid; grid-template-columns: 78px 10px 1fr; gap: 13px; align-items: center; min-height: 42px; border-top: 1px solid var(--line-soft); }
.audit-item time { color: var(--mist); font-family: var(--utility); font-size: 0.59rem; }
.audit-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--signal); }
.audit-item p { margin: 0; font-size: 0.68rem; }
.audit-item p span { color: var(--mist); }

footer { display: flex; justify-content: space-between; gap: 24px; padding: 24px 2px 0; color: var(--mist); font-size: 0.64rem; }
footer span { color: var(--amber); font-family: var(--utility); letter-spacing: 0.11em; }
footer p { margin: 0; text-align: right; }

.toast-region { position: fixed; z-index: 50; right: 24px; bottom: 24px; display: grid; gap: 8px; }
.toast { max-width: 360px; padding: 13px 16px; border: 1px solid var(--line); border-radius: 10px; background: var(--paper); color: var(--ink); box-shadow: 0 14px 45px rgba(0, 0, 0, 0.32); font-size: 0.76rem; animation: toast-in 180ms ease both; }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } }

.empty-state { padding: 32px 18px; border: 1px dashed var(--line); border-radius: 12px; color: var(--mist); text-align: center; font-size: 0.75rem; }

@media (max-width: 1100px) {
  .command-strip { grid-template-columns: 1fr; min-height: auto; }
  .readiness-panel { max-width: 600px; }
  .workspace-grid { grid-template-columns: 1fr; }
  .incident-rail { min-height: auto; }
  .incident-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  .shell { padding: 0 15px 20px; }
  .masthead { align-items: flex-start; padding: 18px 0; }
  .masthead-actions { align-items: flex-end; flex-direction: column-reverse; gap: 8px; }
  .mode-badge, .clock { display: none; }
  .quiet-button { min-height: 34px; }
  .command-strip { padding: 42px 0 30px; }
  h1 { font-size: clamp(2.8rem, 15vw, 4.5rem); }
  .metric-row { grid-template-columns: repeat(2, 1fr); }
  .metric-card { min-height: 108px; }
  .metric-card:nth-child(2) { border-right: 0; }
  .metric-card:nth-child(-n+2) { border-bottom: 1px solid var(--line-soft); }
  .camera-grid, .incident-list { grid-template-columns: 1fr; }
  .panel, .incident-rail { padding: 18px; }
  .panel-heading { align-items: flex-start; flex-direction: column; }
  .segmented-control { width: 100%; }
  .segment { flex: 1; }
  footer { flex-direction: column; }
  footer p { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
}

/* Doctor command center additions */
:root { --teal: var(--signal); }

.command-rail {
  min-height: 760px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: rgba(11, 32, 45, 0.62);
  overflow: hidden;
}

.rail-section { padding: 24px; }
.rail-section + .rail-section { border-top: 1px solid var(--line-soft); }
.channel-label {
  padding: 7px 9px;
  border: 1px solid rgba(103, 214, 204, 0.25);
  border-radius: 999px;
  color: var(--signal);
  font-family: var(--utility);
  font-size: 0.55rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.rail-intro { margin: -8px 0 16px; color: var(--mist); font-size: 0.7rem; line-height: 1.5; }
.command-rail .rail-actions { padding: 0 24px 24px; }

.source-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.source-card {
  position: relative;
  min-height: 170px;
  overflow: hidden;
  padding: 16px;
  border: 1px solid var(--line-soft);
  border-radius: 14px;
  background: linear-gradient(150deg, rgba(22, 57, 74, 0.9), rgba(7, 21, 31, 0.95));
}
.source-card[data-source-type="mobile_capture"] { background: linear-gradient(150deg, rgba(47, 55, 79, 0.9), rgba(7, 21, 31, 0.95)); }
.source-card::after {
  content: "";
  position: absolute;
  right: -32px;
  bottom: -76px;
  width: 170px;
  height: 170px;
  border: 1px solid rgba(103, 214, 204, 0.16);
  border-radius: 50%;
  box-shadow: 0 0 0 26px rgba(103, 214, 204, 0.035), 0 0 0 52px rgba(103, 214, 204, 0.02);
}
.source-top, .source-bottom { position: relative; z-index: 1; display: flex; justify-content: space-between; gap: 12px; }
.source-id { color: var(--mist); font-family: var(--utility); font-size: 0.57rem; letter-spacing: 0.1em; }
.source-status { color: var(--signal); font-size: 0.62rem; text-transform: capitalize; }
.source-visual { position: relative; z-index: 1; display: flex; align-items: center; gap: 10px; margin-top: 20px; color: var(--mist); font-family: var(--utility); font-size: 0.55rem; }
.source-icon { display: grid; width: 42px; height: 42px; place-items: center; border: 1px solid var(--line); border-radius: 11px; color: var(--signal); font-size: 1.45rem; }
.source-bottom { position: absolute; right: 16px; bottom: 16px; left: 16px; align-items: end; }
.source-bottom strong, .source-bottom small, .source-last strong, .source-last small { display: block; }
.source-bottom strong { font-size: 0.84rem; }
.source-bottom small, .source-last small { margin-top: 4px; color: var(--mist); font-size: 0.59rem; }
.source-last { text-align: right; }
.source-last strong { font-family: var(--utility); font-size: 0.66rem; font-weight: 500; }

.observation-list, .task-list { display: grid; gap: 10px; margin-top: 14px; }
.observation-card, .task-card { padding: 15px; border: 1px solid var(--line-soft); border-radius: 13px; background: rgba(7, 21, 31, 0.48); }
.observation-card { border-left: 3px solid var(--signal); }
.observation-card:has(.priority-urgent) { border-left-color: var(--red); }
.observation-card:has(.priority-high) { border-left-color: var(--amber); }
.observation-card.is-prepared { box-shadow: 0 0 0 3px rgba(103, 214, 204, 0.26); transform: translateY(-2px); }
.observation-meta, .observation-source, .task-top, .task-meta { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.observation-meta, .task-top { color: var(--mist); font-family: var(--utility); font-size: 0.56rem; letter-spacing: 0.04em; text-transform: uppercase; }
.priority-label { font-weight: 700; }
.priority-urgent { color: var(--red); }
.priority-high { color: var(--amber); }
.priority-routine { color: var(--signal); }
.observation-card h3, .task-card h3 { margin: 13px 0 6px; font-size: 0.88rem; }
.observation-card p, .task-card p { margin-bottom: 13px; color: var(--mist); font-size: 0.68rem; line-height: 1.48; }
.observation-source { padding-top: 11px; border-top: 1px solid var(--line-soft); color: var(--mist); font-size: 0.6rem; }
.observation-source span:last-child { color: var(--signal); text-align: right; }
.observation-actions, .task-actions { display: flex; gap: 7px; margin-top: 13px; }
.observation-actions button, .task-actions button { padding: 7px 9px; border: 1px solid var(--line); border-radius: 7px; background: transparent; cursor: pointer; font-size: 0.61rem; }
.observation-actions button:first-child, .task-actions button { border-color: rgba(103, 214, 204, 0.4); color: var(--signal); }
.observation-actions button:hover, .task-actions button:hover { background: var(--monitor-soft); }
.task-card { border-left: 3px solid var(--line); }
.task-card:has(.task-draft) { border-left-color: var(--amber); }
.task-card:has(.task-accepted) { border-left-color: var(--signal); }
.task-id { color: var(--mist); }
.task-status { color: var(--signal); font-size: 0.57rem; text-transform: uppercase; }
.task-draft { color: var(--amber); }
.task-queued { color: var(--signal); }
.task-accepted { color: var(--signal); }
.task-meta { color: var(--mist); font-size: 0.59rem; }
.task-meta span:last-child { color: var(--signal); text-align: right; }

.staff-list { margin: 0; padding: 0; list-style: none; }
.staff-item { display: grid; grid-template-columns: 8px 1fr auto; gap: 10px; align-items: center; min-height: 48px; border-top: 1px solid var(--line-soft); }
.staff-item strong, .staff-item small { display: block; }
.staff-item strong { font-size: 0.73rem; }
.staff-item small { margin-top: 3px; color: var(--mist); font-size: 0.59rem; }
.staff-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 4px rgba(103, 214, 204, 0.1); }
.staff-away { background: var(--amber); box-shadow: 0 0 0 4px rgba(240, 180, 74, 0.1); }
.staff-status { color: var(--mist); font-family: var(--utility); font-size: 0.55rem; text-transform: uppercase; }

.privacy-on .source-card { background: repeating-linear-gradient(135deg, #0a1e2a 0 12px, #102c3b 12px 24px); }
.privacy-on .source-card::before {
  content: "PRIVACY SHIELDED";
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--night);
  color: var(--signal);
  font-family: var(--utility);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  transform: translate(-50%, -50%);
}

@media (max-width: 1100px) {
  .command-rail { min-height: auto; }
}
@media (max-width: 720px) {
  .source-grid { grid-template-columns: 1fr; }
  .command-rail .rail-section { padding: 18px; }
  .command-rail .rail-actions { padding: 0 18px 18px; }
  .observation-actions { flex-direction: column; }
}