:root {
  color-scheme: dark;
  font-family: Inter, "Segoe UI", system-ui, sans-serif;
  background: #101418;
  color: #f8fafc;
}

* {
  box-sizing: border-box;
}

[v-cloak] {
  display: none;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(20, 184, 166, 0.13), transparent 280px),
    #101418;
}

button,
a,
textarea {
  font: inherit;
}

.shell {
  width: min(1760px, calc(100vw - 24px));
  margin: 0 auto;
  padding: 16px 0 28px;
}

.topbar,
.panelHead,
.syncRow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.panelHead.compact {
  margin-bottom: 10px;
}

.topbar {
  margin-bottom: 14px;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: 24px;
  letter-spacing: 0;
}

.topbar p {
  margin-top: 8px;
  color: #aeb7c2;
}

.connection {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #ef4444;
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.12);
}

.dot.ok {
  background: #22c55e;
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.16);
}

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

.previewPanel {
  grid-column: 1 / -1;
}

.panel {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.055);
  padding: 14px;
}

.panelMeta {
  color: #94a3b8;
  font-size: 12px;
}

.panelHint {
  margin-top: 4px;
  color: #94a3b8;
  font-size: 12px;
}

h2 {
  font-size: 17px;
}

h3 {
  font-size: 15px;
}

button,
.linkGrid a {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.07);
  color: #f8fafc;
  padding: 9px 12px;
  cursor: pointer;
  text-decoration: none;
}

button:hover,
.linkGrid a:hover {
  border-color: rgba(20, 184, 166, 0.8);
}

button:disabled {
  cursor: wait;
  opacity: 0.62;
}

.previewGrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin-top: 10px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 8px;
  background: #05070a;
}

.previewTile {
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: #05070a;
}

.previewTile header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 38px;
  padding: 8px 10px;
  background: rgba(255, 255, 255, 0.045);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.previewTile strong {
  font-size: 13px;
}

.previewTile a {
  color: #5eead4;
  font-size: 12px;
  text-decoration: none;
}

.previewTile iframe {
  display: block;
  width: 100%;
  aspect-ratio: 7440 / 3510;
  border: 0;
  background: #05070a;
}

.primary {
  width: 100%;
  margin-top: 12px;
  background: #14b8a6;
  border-color: #14b8a6;
  color: #071211;
  font-weight: 760;
}

.sceneList,
.syncStatus,
.linkGrid,
.actionGrid,
.commandEcho {
  display: grid;
  gap: 10px;
}

.sceneList,
.syncStatus,
.linkGrid {
  margin-top: 10px;
}

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

.scene {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.045);
}

.scene.active {
  border-color: rgba(20, 184, 166, 0.85);
  background: rgba(20, 184, 166, 0.12);
}

.scene h3 {
  font-size: 14px;
  margin-bottom: 4px;
}

.scene p {
  color: #aeb7c2;
  font-size: 12px;
  overflow-wrap: anywhere;
}

.syncRow {
  padding: 9px 10px;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.22);
  color: #cbd5e1;
  font-size: 13px;
}

.syncRow strong {
  color: #f8fafc;
}

.echoCard {
  display: grid;
  gap: 12px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.2);
}

.echoHead,
.tileEcho {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.echoHead h4 {
  margin: 0 0 4px;
  font-size: 14px;
}

.echoHead p,
.tileEcho small,
.emptyEcho {
  margin: 0;
  color: #94a3b8;
  font-size: 12px;
}

.echoState,
.tileEcho strong {
  flex: 0 0 auto;
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 12px;
  font-weight: 760;
}

.echoState.ok,
.tileEcho.ok strong {
  background: rgba(34, 197, 94, 0.16);
  color: #86efac;
}

.echoState.ready,
.tileEcho.ready strong {
  background: rgba(20, 184, 166, 0.16);
  color: #5eead4;
}

.echoState.wait,
.tileEcho.wait strong {
  background: rgba(148, 163, 184, 0.14);
  color: #cbd5e1;
}

.tileEcho.bad strong {
  background: rgba(239, 68, 68, 0.16);
  color: #fca5a5;
}

.tileEchoGrid {
  display: grid;
  gap: 8px;
}

.tileEcho {
  min-height: 48px;
  padding: 8px 9px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.055);
}

.tileEcho span {
  min-width: 44px;
  color: #f8fafc;
  font-weight: 700;
}

.tileEcho small {
  text-align: right;
}

.emptyEcho {
  padding: 12px;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.22);
}

.actionGrid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 10px;
}

.customAction {
  display: grid;
  gap: 8px;
  margin-top: 10px;
  color: #cbd5e1;
}

textarea {
  resize: vertical;
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.28);
  color: #f8fafc;
  padding: 10px;
}

@media (max-width: 1240px) {
  .consoleLayout {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .previewPanel {
    grid-column: 1 / -1;
  }
}

@media (max-width: 980px) {
  .shell {
    width: min(100vw - 12px, 1760px);
    padding-top: 8px;
  }

  .panel {
    padding: 10px;
  }

  .consoleLayout,
  .topbar {
    grid-template-columns: 1fr;
    display: grid;
  }

  .previewTile header {
    min-height: 34px;
    padding: 6px 8px;
  }

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

@media (orientation: portrait) and (max-width: 680px) {
  .previewGrid {
    grid-template-columns: 1fr;
  }
}