:root {
  color-scheme: light;
  --bg: #f6f4ef;
  --panel: #ffffff;
  --ink: #1f2722;
  --muted: #66736b;
  --line: #d9ded8;
  --accent: #0b7a62;
  --accent-strong: #085d4b;
  --warning: #b66a00;
  --error: #b42318;
  --shadow: 0 18px 45px rgba(31, 39, 34, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
.button,
select {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--ink);
  font: inherit;
}

button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 16px;
  cursor: pointer;
  text-decoration: none;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

select {
  padding: 0 36px 0 12px;
}

.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: #ffffff;
}

.primary:hover {
  background: var(--accent-strong);
}

.shell {
  width: min(1120px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 32px 0;
}

.shell.compact {
  width: min(980px, calc(100vw - 32px));
}

.topbar,
.viewer-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: 28px;
  line-height: 1.15;
}

h2 {
  font-size: 16px;
}

.workspace {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 16px;
}

.workspace.single {
  grid-template-columns: 1fr;
}

.panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
  padding: 18px;
}

.panel-header,
.device-row,
.actions,
.toolbar-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.actions {
  justify-content: flex-start;
  flex-wrap: wrap;
}

.device-row {
  margin-top: 16px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

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

.status-grid div {
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9faf8;
}

.status-grid span,
.device-row span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.status-grid span {
  margin: 0 0 6px;
}

.status-grid strong {
  display: block;
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: 14px;
}

.status-grid strong[data-state="online"],
.status-grid strong[data-state="pending"],
.status-grid strong[data-state="error"] {
  border: 0;
  background: transparent;
  padding: 0;
}

.status-pill,
.device-state {
  min-width: 92px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: #ffffff;
  font-size: 13px;
  font-weight: 700;
}

[data-state="online"] {
  border-color: rgba(11, 122, 98, 0.35);
  color: var(--accent);
  background: rgba(11, 122, 98, 0.08);
}

[data-state="pending"] {
  border-color: rgba(182, 106, 0, 0.35);
  color: var(--warning);
  background: rgba(182, 106, 0, 0.08);
}

[data-state="error"] {
  border-color: rgba(180, 35, 24, 0.35);
  color: var(--error);
  background: rgba(180, 35, 24, 0.08);
}

.preview-frame {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  margin: 16px 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #121712;
}

.preview-frame video,
.screen-stage video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.log {
  min-height: 120px;
  max-height: 260px;
  overflow: auto;
  margin: 16px 0 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9faf8;
  color: var(--muted);
  font-size: 12px;
  white-space: pre-wrap;
}

.viewer-page {
  background: #111711;
}

.viewer-shell {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr;
}

.viewer-toolbar {
  margin: 0;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  background: #f6f4ef;
}

.screen-stage {
  position: relative;
  min-height: 0;
  outline: none;
  background: #111711;
}

.screen-stage video {
  display: block;
}

#media-canvas {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.media-stats {
  min-height: 34px;
  padding: 8px 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  background: #f6f4ef;
  color: var(--muted);
  font-size: 12px;
}

.empty-state {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, 0.72);
  font-weight: 700;
}

[hidden] {
  display: none !important;
}

@media (max-width: 760px) {
  .topbar,
  .viewer-toolbar,
  .panel-header,
  .device-row,
  .toolbar-controls {
    align-items: stretch;
    flex-direction: column;
  }

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

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

  .toolbar-controls,
  .actions {
    width: 100%;
  }

  button,
  .button,
  select {
    width: 100%;
  }
}