:root {
  --ink: #1b2b4a;
  --paper: #fff9ef;
  --sun: #ffc93c;
  --sky: #4eb3d3;
  --sky-deep: #2f7ea0;
  --leaf: #3fa36c;
  --berry: #ef6c6c;
  --shadow: 0 10px 0 rgba(27, 43, 74, 0.12);
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: "Baloo 2", "Nunito", system-ui, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 0%, #ffe08a 0%, transparent 28%),
    radial-gradient(circle at 100% 10%, #9ad7ea 0%, transparent 30%),
    linear-gradient(180deg, #e8f7ff 0%, var(--paper) 55%, #ffe9c8 100%);
}

button,
a {
  font: inherit;
}

.app {
  width: min(1100px, calc(100% - 1.25rem));
  margin: 0 auto;
  padding: 1rem 0 2rem;
}

.top {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.brand-block h1 {
  margin: 0;
  font-size: clamp(2.4rem, 7vw, 4rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
}

.brand-block p {
  margin: 0.25rem 0 0;
  font-size: 1.15rem;
  opacity: 0.85;
}

.stage {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr;
  gap: 1rem;
  align-items: start;
}

@media (max-width: 860px) {
  .stage {
    grid-template-columns: 1fr;
  }

  .top {
    align-items: start;
    flex-direction: column;
  }
}

.player-card,
.menu-card {
  background: rgba(255, 255, 255, 0.82);
  border: 3px solid rgba(27, 43, 74, 0.08);
  border-radius: 1.5rem;
  box-shadow: var(--shadow);
  padding: 1rem;
}

.player-shell {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 1.1rem;
  overflow: hidden;
  background: #10233a;
}

.player-shell iframe,
.player-shell video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  background: #000;
}

.placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  gap: 0.4rem;
  text-align: center;
  color: #e7f4ff;
  padding: 1rem;
}

.placeholder strong {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
}

.placeholder span {
  opacity: 0.85;
}

.now-playing {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.85rem;
}

.now-playing h2 {
  margin: 0;
  font-size: 1.55rem;
}

.count-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: #fff3c4;
  border: 2px solid rgba(255, 201, 60, 0.8);
  font-weight: 700;
  white-space: nowrap;
}

.menu-card h2 {
  margin: 0 0 0.75rem;
  font-size: 1.5rem;
}

.hint {
  margin: -0.35rem 0 0.9rem;
  opacity: 0.75;
}

.pad {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.vid-btn {
  appearance: none;
  border: 0;
  border-radius: 1.2rem;
  min-height: 6.2rem;
  padding: 0.7rem;
  cursor: pointer;
  color: var(--ink);
  background: linear-gradient(180deg, #fff, #f4fbff);
  border: 3px solid rgba(27, 43, 74, 0.1);
  box-shadow: 0 6px 0 rgba(27, 43, 74, 0.12);
  transition: transform 120ms ease, box-shadow 120ms ease;
  text-align: left;
}

.vid-btn:hover,
.vid-btn:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 8px 0 rgba(27, 43, 74, 0.12);
  outline: none;
}

.vid-btn:active,
.vid-btn.active {
  transform: translateY(3px);
  box-shadow: 0 2px 0 rgba(27, 43, 74, 0.12);
}

.vid-btn.active {
  background: linear-gradient(180deg, #ffe08a, #ffd24d);
  border-color: rgba(200, 140, 0, 0.45);
}

.vid-btn .num {
  display: grid;
  place-items: center;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 999px;
  background: var(--sky);
  color: #fff;
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 0.35rem;
}

.vid-btn .label {
  display: block;
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1.15;
}

.vid-btn.missing {
  opacity: 0.55;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 1rem;
  transform: translateX(-50%) translateY(120%);
  background: var(--ink);
  color: #fff;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  transition: transform 180ms ease;
  z-index: 20;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
}