* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  background: #07070b;
  color: #fff;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  overflow: hidden;
}

#app {
  position: relative;
  width: 100%;
  height: 100%;
  background: #0b0b12;
}

.stage,
#fx {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.stage {
  overflow: hidden;
  transform: scaleX(-1);
  background: #111;
}

#fx {
  pointer-events: auto;
  touch-action: none;
}

.hidden {
  display: none !important;
}

.top-bar,
.bottom-bar {
  position: absolute;
  left: 0;
  right: 0;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: center;
}

.top-bar {
  top: 0;
  padding: 18px 16px 36px;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.62), transparent);
  pointer-events: none;
}

.bottom-bar {
  bottom: 0;
  padding: 28px 16px 26px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.78), transparent);
}

.call-name {
  font-size: 16px;
  font-weight: 650;
  text-align: center;
}

.call-status {
  font-size: 12px;
  opacity: 0.8;
  text-align: center;
}

.status-chip,
.scoreboard {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(12, 12, 18, 0.62);
  backdrop-filter: blur(12px);
  font-size: 13px;
  white-space: nowrap;
}

.status-chip {
  top: 58px;
}

.scoreboard {
  top: 96px;
}

.controls {
  display: flex;
  align-items: center;
  gap: 18px;
}

.ctrl {
  width: 58px;
  height: 58px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  font-size: 22px;
  cursor: pointer;
}

.ctrl.hangup {
  background: #ff3b30;
  width: 70px;
  height: 70px;
}

.ctrl.effects {
  background: #34c759;
}

.ctrl.active {
  outline: 3px solid #fff;
}

.home-link {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 6;
  color: #fff;
  text-decoration: none;
  font-size: 13px;
  background: rgba(0, 0, 0, 0.45);
  padding: 8px 12px;
  border-radius: 999px;
}

#gate {
  position: absolute;
  inset: 0;
  z-index: 6;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  background:
    radial-gradient(circle at 50% 18%, #5b3ea8 0%, transparent 42%),
    linear-gradient(180deg, #1a1233 0%, #07070b 100%);
  text-align: center;
  padding: 72px 18px 28px;
  overflow: auto;
}

#gate h1 {
  font-size: 32px;
}

#gate p {
  max-width: 420px;
  line-height: 1.45;
  opacity: 0.88;
}

.tiny {
  font-size: 12px;
  opacity: 0.7;
}

.gate-grid {
  display: grid;
  grid-template-columns: repeat(4, 76px);
  gap: 12px;
  margin: 8px 0;
}

.gate-chip,
.fx-chip {
  border: 0;
  cursor: pointer;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.gate-chip {
  width: 76px;
  height: 88px;
  border-radius: 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.gate-chip span {
  font-size: 32px;
}

.gate-chip small {
  font-size: 9px;
  opacity: 0.85;
}

.fx-tray {
  position: absolute;
  left: 50%;
  bottom: 118px;
  transform: translateX(-50%);
  width: min(92vw, 560px);
  z-index: 5;
  padding: 4px 12px 10px;
  border-radius: 24px;
  background: rgba(18, 18, 24, 0.78);
  backdrop-filter: blur(22px);
  user-select: none;
}

.fx-tray.moved {
  transform: none;
  bottom: auto;
}

.fx-tray.dragging {
  cursor: grabbing;
}

.tray-handle {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 8px 0 2px;
  cursor: grab;
  touch-action: none;
}

.tray-handle span {
  width: 44px;
  height: 5px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.4);
}

.tray-handle small {
  font-size: 10px;
  text-transform: uppercase;
  opacity: 0.55;
}

.tray-label {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.55;
  text-align: left;
  margin: 6px 4px;
  cursor: grab;
}

.fx-row {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
}

.fx-chip {
  min-width: 62px;
  height: 62px;
  border-radius: 18px;
  font-size: 28px;
  flex: 0 0 auto;
}

.fx-chip.on {
  background: #34c759;
  box-shadow: 0 0 0 2px #fff inset;
}