:root {
  color-scheme: dark;
  --bg: #071014;
  --surface: #101b21;
  --surface-2: #15262e;
  --line: #27404b;
  --text: #f2f8fb;
  --muted: #9cb4bd;
  --blue: #1695ce;
  --green: #1aa66a;
  --yellow: #c99a24;
  --red: #c04a57;
  --purple: #7b61ca;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at 12% 0%, rgba(22, 149, 206, 0.16), transparent 34%),
    linear-gradient(180deg, #081219 0%, #071014 46%, #0c151a 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

button,
input,
select {
  font: inherit;
}

button {
  touch-action: manipulation;
}

.app-shell {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: max(12px, env(safe-area-inset-top)) max(10px, env(safe-area-inset-right)) max(20px, env(safe-area-inset-bottom)) max(10px, env(safe-area-inset-left));
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0 12px;
  background: linear-gradient(180deg, rgba(7, 16, 20, 0.98), rgba(7, 16, 20, 0.76));
  backdrop-filter: blur(12px);
}

.brand {
  font-size: clamp(22px, 7vw, 34px);
  line-height: 1;
  font-weight: 900;
}

.connection {
  margin-top: 5px;
  color: var(--muted);
  font-size: 14px;
}

.panel,
.status-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(16, 27, 33, 0.92);
  box-shadow: var(--shadow);
}

.panel {
  padding: 12px;
}

.login-panel {
  max-width: 520px;
  margin: 9vh auto 0;
  padding: 22px;
}

h1,
h2 {
  margin: 0;
  line-height: 1.05;
}

h1 {
  font-size: clamp(32px, 10vw, 54px);
}

h2 {
  font-size: 18px;
}

p {
  color: var(--muted);
  line-height: 1.5;
}

.field-label {
  display: block;
  margin: 18px 0 7px;
  color: var(--muted);
  font-weight: 750;
}

.token-input,
.agent-select {
  width: 100%;
  min-height: 48px;
  border: 1px solid #365462;
  border-radius: 7px;
  padding: 0 13px;
  background: #0d171d;
  color: var(--text);
  outline: none;
}

.token-input:focus,
.agent-select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(22, 149, 206, 0.18);
}

.primary-button,
.mode-button,
.command-button,
.small-button,
.icon-button,
.ptz-pad button,
.zoom-grid button,
.preset-row button {
  min-height: 50px;
  border: 1px solid #3b6677;
  border-bottom: 5px solid rgba(0, 0, 0, 0.45);
  border-radius: 8px;
  background: linear-gradient(#2583a7, #14546b);
  color: #f8fdff;
  font-weight: 850;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.17);
}

.primary-button {
  width: 100%;
  margin-top: 14px;
}

button:active,
button.pressed {
  transform: translateY(3px);
  border-bottom-width: 2px;
  filter: brightness(1.18);
}

.icon-button,
.small-button {
  min-height: 42px;
  padding: 0 13px;
  background: linear-gradient(#253743, #14232b);
}

.error-line {
  min-height: 22px;
  margin-top: 10px;
  color: #ff9fa9;
}

.hidden {
  display: none !important;
}

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

.status-card,
.control-layout > .panel {
  grid-column: span 12;
}

.status-card {
  padding: 12px;
}

.status-row,
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.status-row {
  align-items: flex-start;
}

.status-label,
.mini-status,
.media-lines span,
.camera-overlay span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
}

.agent-state {
  flex: 0 0 auto;
  min-width: 82px;
  border-radius: 999px;
  padding: 8px 12px;
  background: #3d2428;
  color: #ffd6da;
  text-align: center;
  font-size: 13px;
  font-weight: 900;
}

.agent-state.online {
  background: #103d2a;
  color: #b7ffd7;
}

.agent-meta,
.last-ack {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.35;
}

.last-ack {
  color: #d7e7ed;
}

.camera-hero {
  padding: 12px;
}

.camera-frame {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  min-height: 260px;
  margin-top: 12px;
  overflow: hidden;
  border: 1px solid #2e4b55;
  border-radius: 8px;
  background: #020506;
  aspect-ratio: 16 / 9;
}

.camera-preview {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #020506;
}

.camera-placeholder {
  display: grid;
  gap: 6px;
  place-items: center;
  padding: 24px;
  color: #d7e7ed;
  text-align: center;
}

.camera-placeholder strong {
  font-size: clamp(20px, 5vw, 34px);
}

.camera-placeholder span {
  max-width: 34rem;
  color: var(--muted);
}

.camera-overlay {
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 10px;
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 8px;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: rgba(3, 8, 11, 0.76);
  backdrop-filter: blur(10px);
}

.camera-overlay div {
  min-width: 0;
  display: grid;
  gap: 2px;
}

.camera-overlay strong {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.playlist-grid,
.command-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.mode-button {
  min-height: 64px;
  font-size: 17px;
}

.mode-button.position {
  background: linear-gradient(#2997bd, #15627b);
}

.mode-button.pregame {
  background: linear-gradient(#2fbf83, #176b4b);
}

.mode-button.game {
  background: linear-gradient(#d6a62b, #795e18);
}

.mode-button.halftime {
  background: linear-gradient(#8465cc, #493a79);
}

.mode-button.postgame,
.danger {
  background: linear-gradient(#cf5a66, #7d2e39) !important;
}

.warn {
  background: linear-gradient(#d2a62e, #765916) !important;
}

.media-lines {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.media-lines div {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
}

.media-lines strong {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ptz-layout {
  display: grid;
  gap: 12px;
  margin-top: 12px;
}

.ptz-pad {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.ptz-pad button:nth-child(1) {
  grid-column: 2;
  grid-row: 1;
}

.ptz-pad button:nth-child(2) {
  grid-column: 1;
  grid-row: 2;
}

.ptz-pad button:nth-child(3) {
  grid-column: 2;
  grid-row: 2;
}

.ptz-pad button:nth-child(4) {
  grid-column: 3;
  grid-row: 2;
}

.ptz-pad button:nth-child(5) {
  grid-column: 2;
  grid-row: 3;
}

.zoom-grid,
.preset-row {
  display: grid;
  gap: 8px;
}

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

.preset-row {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: 12px;
}

.event-log {
  min-height: 90px;
  max-height: 180px;
  overflow: auto;
  margin-top: 12px;
  padding: 10px;
  border-radius: 7px;
  background: #071014;
  color: #cbdde3;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 12px;
  line-height: 1.45;
}

@media (min-width: 920px) {
  .control-layout {
    align-items: start;
  }

  .status-card {
    grid-column: span 4;
  }

  .control-layout > .camera-hero {
    grid-column: span 8;
    grid-row: span 6;
  }

  .control-layout > .playlist-panel,
  .control-layout > .playback-panel,
  .control-layout > .media-card,
  .control-layout > .camera-panel {
    grid-column: span 4;
  }

  .control-layout > .log-panel {
    grid-column: span 12;
  }

  .camera-frame {
    min-height: 420px;
    height: clamp(420px, 58vh, 680px);
    aspect-ratio: auto;
  }

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

  .command-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .mode-button,
  .command-button {
    min-height: 58px;
    font-size: 16px;
  }

  .ptz-layout {
    grid-template-columns: 2fr 1fr;
    align-items: start;
  }
}

@media (max-width: 540px) {
  .app-shell {
    padding-left: max(8px, env(safe-area-inset-left));
    padding-right: max(8px, env(safe-area-inset-right));
  }

  .topbar {
    align-items: flex-start;
  }

  .brand {
    font-size: 24px;
  }

  .connection {
    font-size: 12px;
  }

  .camera-frame {
    min-height: 0;
    height: clamp(300px, 48vh, 420px);
    aspect-ratio: auto;
  }

  .camera-overlay {
    left: 8px;
    right: 8px;
    bottom: 8px;
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    padding: 8px;
  }

  .camera-overlay strong {
    font-size: 14px;
  }

  .playlist-grid,
  .command-grid {
    grid-template-columns: 1fr;
  }

  .preset-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}