:root {
  color-scheme: dark;
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

.novanet-radio-page {
  background:
    radial-gradient(
      circle at 16% 8%,
      rgba(32,102,255,.26),
      transparent 34%
    ),
    radial-gradient(
      circle at 85% 18%,
      rgba(189,46,255,.22),
      transparent 28%
    ),
    linear-gradient(
      145deg,
      #030611,
      #091225 52%,
      #03050d
    );
  color: #f6f9ff;
  margin: 0;
  min-height: 100vh;
  padding: clamp(1rem,3vw,2.5rem);
}

.radio-station-shell {
  margin: 0 auto;
  max-width: 1180px;
}

.radio-station-header {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin-bottom: clamp(1.5rem,4vw,3.5rem);
}

.radio-brand {
  align-items: baseline;
  display: flex;
  gap: .55rem;
}

.radio-brand strong {
  font-size: 1.4rem;
  letter-spacing: -.04em;
}

.radio-brand span {
  background: linear-gradient(90deg,#4aa0ff,#d04cff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .18em;
}

.radio-live-status {
  align-items: center;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 999px;
  display: flex;
  font-size: .72rem;
  font-weight: 800;
  gap: .5rem;
  letter-spacing: .08em;
  padding: .55rem .8rem;
}

.radio-live-status i {
  background: #77849a;
  border-radius: 50%;
  height: 9px;
  width: 9px;
}

.radio-live-status.status-running i {
  animation: radioPulse 1.5s infinite;
  background: #ff3b5f;
  box-shadow: 0 0 18px rgba(255,59,95,.9);
}

.radio-hero {
  align-items: center;
  display: grid;
  gap: clamp(2rem,6vw,5rem);
  grid-template-columns:
    minmax(260px,440px)
    minmax(0,1fr);
}

.radio-artwork-frame {
  aspect-ratio: 1;
  position: relative;
}

.radio-artwork-frame img,
.radio-artwork-fallback {
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 30px;
  box-shadow:
    0 30px 80px rgba(0,0,0,.5),
    inset 0 0 0 1px rgba(255,255,255,.05);
  height: 100%;
  object-fit: cover;
  position: relative;
  width: 100%;
  z-index: 2;
}

.radio-artwork-fallback {
  align-items: center;
  background:
    radial-gradient(
      circle at 30% 25%,
      #306dff,
      transparent 42%
    ),
    linear-gradient(145deg,#161f38,#050811);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.radio-artwork-fallback span {
  font-size: clamp(5rem,14vw,10rem);
  font-weight: 950;
  letter-spacing: -.09em;
  line-height: .8;
}

.radio-artwork-fallback small {
  color: #a4c8ff;
  font-weight: 900;
  letter-spacing: .6em;
  margin-left: .6em;
  margin-top: 1.4rem;
}

.radio-artwork-glow {
  background: linear-gradient(135deg,#3085ff,#cf47ff);
  filter: blur(50px);
  inset: 12%;
  opacity: .4;
  position: absolute;
  transform: translateY(14%);
}

.radio-eyebrow,
.radio-now-playing small,
.radio-information-grid small,
.radio-advertisement small {
  color: #7eb4ff;
  font-size: .7rem;
  font-weight: 900;
  letter-spacing: .18em;
}

.radio-program h1 {
  font-size: clamp(2.4rem,7vw,5.7rem);
  letter-spacing: -.065em;
  line-height: .93;
  margin: .65rem 0 1rem;
}

.radio-tagline {
  color: #a8b5ca;
  font-size: clamp(1rem,2vw,1.25rem);
  line-height: 1.6;
  max-width: 620px;
}

.radio-now-playing {
  border-left: 3px solid #5b9dff;
  display: grid;
  gap: .3rem;
  margin: 2rem 0;
  padding-left: 1rem;
}

.radio-now-playing strong {
  font-size: clamp(1.2rem,3vw,1.8rem);
}

.radio-now-playing span {
  color: #9faec5;
}

.radio-controls {
  align-items: center;
  background: rgba(255,255,255,.055);
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 20px;
  display: grid;
  gap: 1rem;
  grid-template-columns: auto minmax(0,1fr) minmax(110px,180px);
  padding: 1rem;
}

.radio-play-button {
  align-items: center;
  background: linear-gradient(135deg,#287cff,#bb42ff);
  border: 0;
  border-radius: 50%;
  box-shadow: 0 12px 35px rgba(61,111,255,.35);
  color: #fff;
  cursor: pointer;
  display: flex;
  font-size: 1.2rem;
  height: 62px;
  justify-content: center;
  width: 62px;
}

.radio-control-copy {
  display: grid;
  gap: .25rem;
}

.radio-control-copy span {
  color: #91a0b7;
  font-size: .85rem;
}

.radio-control-copy span.ok {
  color: #7fffc4;
}

.radio-volume {
  display: grid;
  gap: .35rem;
}

.radio-volume span {
  color: #8292aa;
  font-size: .7rem;
  font-weight: 800;
  text-transform: uppercase;
}

.radio-volume input {
  width: 100%;
}

.radio-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  margin-top: .8rem;
}

.radio-actions button {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 9px;
  color: #dce8fb;
  cursor: pointer;
  padding: .65rem .9rem;
}

.radio-visualizer {
  align-items: center;
  display: flex;
  gap: 4px;
  height: 74px;
  margin: clamp(2rem,5vw,4rem) 0;
  overflow: hidden;
}

.radio-visualizer i {
  animation:
    radioBars
    calc(.65s + (var(--bar) % 7)*.08s)
    ease-in-out
    infinite alternate;
  background:
    linear-gradient(
      180deg,
      #ca4bff,
      #448cff
    );
  border-radius: 999px;
  flex: 1;
  height: calc(14% + (var(--bar) % 9)*7%);
  opacity: .25;
  transform-origin: center;
}

.radio-playing .radio-visualizer i {
  opacity: .85;
}

.radio-information-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3,minmax(0,1fr));
}

.radio-information-grid article {
  background: rgba(255,255,255,.045);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 16px;
  display: grid;
  gap: .35rem;
  padding: 1rem;
}

.radio-information-grid span {
  color: #8999b0;
  font-size: .82rem;
}

.radio-advertisement {
  background: rgba(255,255,255,.035);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 22px;
  margin-top: 1.2rem;
  padding: 1rem;
}

.radio-advertisement img {
  border-radius: 14px;
  display: block;
  max-height: 320px;
  object-fit: contain;
  width: 100%;
}

.radio-ad-placeholder {
  align-items: center;
  background:
    repeating-linear-gradient(
      -45deg,
      rgba(255,255,255,.025),
      rgba(255,255,255,.025) 10px,
      rgba(255,255,255,.05) 10px,
      rgba(255,255,255,.05) 20px
    );
  border-radius: 14px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 180px;
  padding: 2rem;
  text-align: center;
}

.radio-ad-placeholder span {
  color: #8798b0;
  margin-top: .4rem;
}

.radio-footer {
  color: #65758e;
  display: flex;
  font-size: .76rem;
  justify-content: space-between;
  padding: 1.5rem .2rem 0;
}

.radio-manage-layout {
  align-items: start;
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0,1.5fr) minmax(280px,.8fr);
}

.radio-manage-form h2 {
  margin-bottom: 0;
}

.radio-manage-guide {
  display: grid;
  gap: .7rem;
  position: sticky;
  top: 1rem;
}

.radio-manage-guide h2,
.radio-manage-guide p {
  margin: 0;
}

.radio-manage-guide p {
  color: #91a0b7;
  line-height: 1.55;
}

@keyframes radioPulse {
  50% {
    opacity: .35;
    transform: scale(.75);
  }
}

@keyframes radioBars {
  to {
    height: 92%;
    transform: scaleY(.8);
  }
}

@media (max-width: 850px) {
  .radio-hero {
    grid-template-columns: 1fr;
  }

  .radio-artwork-frame {
    margin: 0 auto;
    max-width: 420px;
    width: 100%;
  }

  .radio-information-grid,
  .radio-manage-layout {
    grid-template-columns: 1fr;
  }

  .radio-manage-guide {
    position: static;
  }
}

@media (max-width: 580px) {
  .novanet-radio-page {
    padding: 1rem;
  }

  .radio-controls {
    grid-template-columns: auto minmax(0,1fr);
  }

  .radio-volume {
    grid-column: 1 / -1;
  }

  .radio-station-header,
  .radio-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: .8rem;
  }
}