html, body {
  width: 100%;
  height: 100%;
}

body {
  margin: 0;
  padding: 0;
  background: transparent;
  color: rgba(255,255,255,0.86);
  overflow: hidden;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  box-sizing: border-box;
}

*, *::before, *::after {
  box-sizing: inherit;
}

.panel {
  width: 100%;
  max-width: 100%;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(0,0,0,0.72);
  backdrop-filter: blur(10px);
  padding: 14px;
  box-shadow: 0 14px 40px rgba(0,0,0,0.60);
}

.panelHeader {
  display: grid;
  grid-template-columns: 34px 1fr 34px;
  align-items: center;
  padding: 8px 8px 12px 8px;
}

.panelTitle {
  grid-column: 2;
  justify-self: center;
  text-align: center;
  font-family: "Times New Roman", Times, serif;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-size: 24px;
  line-height: 1;
  color: rgba(255,255,255,0.92);
}

.panelClose {
  grid-column: 3;
  justify-self: end;
  cursor: pointer;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.86);
  font-size: 18px;
  line-height: 0;
}

.panelClose:hover {
  background: rgba(255,255,255,0.09);
}

.panelBody {
  padding: 10px;
}

.radioTop {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
}

.cover {
  width: 112px;
  height: 112px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
}

.cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  user-select: none;
  pointer-events: none;
}

.trackInfo {
  min-width: 0;
}

.trackLabel {
  font-family: "Times New Roman", Times, serif;
  font-size: 14px;
  line-height: 1.02;
  color: rgba(255,255,255,0.90);
  letter-spacing: 0.025em;
  text-transform: uppercase;
  font-weight: 500;
}

.trackTitle {
  margin-top: 8px;
  max-width: 100%;
  min-width: 0;
}

.trackNowArtist {
  font-size: 16px;
  font-weight: 700;
  color: rgba(255,255,255,0.92);
  line-height: 1.28;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.trackNowSong {
  margin-top: 2px;
  font-size: 15px;
  font-weight: 600;
  color: rgba(255,255,255,0.82);
  line-height: 1.28;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.fineprint {
  margin-top: 8px;
  font-size: 11px;
  color: rgba(255,255,255,0.62);
  line-height: 1.35;
}


/* ---------------------------------
   Empfangssteuerung / Lautstärke
   Typografie bleibt unverändert.
---------------------------------- */

.receptionControls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 16px;
}

.receptionBtn {
  cursor: pointer;
  min-height: 42px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.07);
  color: rgba(255,255,255,0.88);
  font: inherit;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: background 140ms ease, border-color 140ms ease, color 140ms ease;
}

.receptionBtn:hover {
  background: rgba(255,255,255,0.10);
}

.receptionBtn.active {
  border-color: rgba(184,155,84,0.95);
  background:
    linear-gradient(
      180deg,
      rgba(198,168,97,0.95) 0%,
      rgba(159,127,57,0.95) 100%
    );
  color: rgba(20,16,8,0.96);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.20),
    0 0 0 1px rgba(90,68,22,0.30);
}

.volumeControl {
  position: relative;
  width: 100%;
  min-height: 58px;
  margin-top: 10px;
  padding: 10px 12px 12px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
}

.volumeSegments {
  display: grid;
  grid-template-columns: repeat(18, minmax(0, 1fr));
  gap: 3px;
  width: 100%;
  height: 12px;
  margin-bottom: 8px;
}

.volumeSegments span {
  display: block;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.07);
  box-shadow: inset 0 1px 1px rgba(0,0,0,0.35);
}

.volumeSegments span:nth-child(-n+6).active {
  background: #355c3a;
  border-color: #4e7853;
}

.volumeSegments span:nth-child(n+7):nth-child(-n+12).active {
  background: #b59a3a;
  border-color: #cab251;
}

.volumeSegments span:nth-child(n+13).active {
  background: #8a3a32;
  border-color: #a84b42;
}

.slider {
  width: 100%;
  height: 16px;
  margin: 0;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  cursor: pointer;
}

.slider:focus {
  outline: none;
}

.slider::-webkit-slider-runnable-track {
  height: 6px;
  border-radius: 2px;
  background: rgba(40,40,40,0.88);
  border: 1px solid rgba(255,255,255,0.10);
  box-shadow:
    inset 0 1px 2px rgba(0,0,0,0.65),
    0 1px 0 rgba(255,255,255,0.03);
}

.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 10px;
  height: 22px;
  margin-top: -9px;
  border-radius: 2px;
  border: 1px solid rgba(56,43,14,0.75);
  background: #b89b54;
  box-shadow:
    0 1px 3px rgba(0,0,0,0.55),
    inset 0 1px 0 rgba(255,255,255,0.22);
}

.slider::-moz-range-track {
  height: 6px;
  border-radius: 2px;
  background: rgba(40,40,40,0.88);
  border: 1px solid rgba(255,255,255,0.10);
  box-shadow:
    inset 0 1px 2px rgba(0,0,0,0.65),
    0 1px 0 rgba(255,255,255,0.03);
}

.slider::-moz-range-progress {
  height: 6px;
  background: rgba(184,155,84,0.40);
}

.slider::-moz-range-thumb {
  width: 10px;
  height: 22px;
  border-radius: 2px;
  border: 1px solid rgba(56,43,14,0.75);
  background: #b89b54;
  box-shadow:
    0 1px 3px rgba(0,0,0,0.55),
    inset 0 1px 0 rgba(255,255,255,0.22);
}