:root {
  --bg-1: #f8f2e6;
  --bg-2: #dce9f4;
  --card: #fff9f0;
  --panel: #f9f8f3;
  --panel-line: #d8d1c4;
  --ink: #1f2633;
  --muted: #586173;
  --primary: #0a5f94;
  --primary-press: #084d79;
  --disabled: #9fa9b8;
  --controls-height: 10dvh;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
}

body {
  color: var(--ink);
  font-family: 'Trebuchet MS', 'Avenir Next', 'Segoe UI', sans-serif;
  background:
    radial-gradient(circle at 16% 18%, rgba(255, 255, 255, 0.85) 0%, rgba(255, 255, 255, 0) 44%),
    linear-gradient(140deg, var(--bg-1), var(--bg-2));
  overflow: hidden;
}

.home-layout {
  height: 100dvh;
  width: 100%;
  padding: 1rem;
  padding-bottom: calc(var(--controls-height) + 1rem);
}

.website-zone {
  height: calc(100dvh - var(--controls-height) - 1rem);
  max-height: 90dvh;
  min-height: 0;
}

.website-panel {
  height: 100%;
  border-radius: 1rem;
  border: 1px solid var(--panel-line);
  background: var(--panel);
  box-shadow:
    0 1.2rem 2.2rem rgba(18, 50, 73, 0.12),
    inset 0 0.1rem 0.2rem rgba(255, 255, 255, 0.7);
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
}

.website-panel__header {
  border-bottom: 1px solid var(--panel-line);
  padding: 0.75rem 1rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.7), rgba(247, 242, 233, 0.9));
}

.website-panel__label {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--muted);
}

.website-panel__url {
  margin: 0.25rem 0 0;
  font-size: clamp(0.82rem, 2.2vw, 0.96rem);
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.website-panel__content {
  min-height: 0;
}

.website-panel__frame {
  width: 100%;
  height: 100%;
  border: none;
  background: #ffffff;
}

.radio-controls-wrap {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  height: var(--controls-height);
  padding: 0.5rem 1rem;
  padding-bottom: calc(0.5rem + env(safe-area-inset-bottom));
  border-top: 1px solid rgba(28, 41, 62, 0.16);
  background: linear-gradient(180deg, rgba(255, 250, 242, 0.95), rgba(239, 235, 225, 0.98));
  backdrop-filter: blur(7px);
}

.radio-controls {
  height: 100%;
  max-width: 48rem;
  margin: 0 auto;
  display: grid;
  gap: 0.55rem;
  grid-template-columns: 1fr auto;
  align-items: center;
}

.radio-controls__status {
  margin: 0;
  color: var(--muted);
  font-size: clamp(0.8rem, 2.2vw, 1rem);
}

.radio-controls__buttons {
  display: grid;
  grid-auto-flow: column;
  gap: 0.6rem;
}

.radio-controls button {
  appearance: none;
  border: none;
  border-radius: 0.7rem;
  background: var(--primary);
  color: #ffffff;
  font-size: 1rem;
  font-weight: 700;
  padding: 0.78rem 1rem;
  cursor: pointer;
  transition: transform 120ms ease, background 120ms ease;
}

.radio-controls button.playpause {
  width: clamp(2.9rem, 9vw, 4rem);
  aspect-ratio: 1 / 1;
  font-size: clamp(1.15rem, 4vw, 1.7rem);
  padding: 0;
}

.radio-controls button:hover:not(:disabled) {
  background: var(--primary-press);
}

.radio-controls button:active:not(:disabled) {
  transform: translateY(1px);
}

.radio-controls button:disabled {
  cursor: not-allowed;
  background: var(--disabled);
}

@media (max-width: 560px) {
  .home-layout {
    padding: 0.65rem;
    padding-bottom: calc(var(--controls-height) + 0.65rem);
  }

  .website-zone {
    height: calc(100dvh - var(--controls-height) - 0.65rem);
  }

  .radio-controls-wrap {
    padding-left: 0.65rem;
    padding-right: 0.65rem;
  }

  .radio-controls {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .radio-controls__buttons {
    justify-content: start;
  }
}