TVGuide/app/public/assets/css/timeline.css

.timeline-wrap {
  --minute-width: 2px;
  margin-bottom: 28px;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--panel);
  cursor: grab;
  user-select: none;
}

.timeline-wrap.dragging {
  cursor: grabbing;
}

.timeline {
  min-width: calc(180px + 1440 * var(--minute-width));
}

.timeline-header,
.timeline-row {
  display: grid;
  grid-template-columns: 180px calc(1440 * var(--minute-width));
}

.timeline-header {
  position: sticky;
  top: 0;
  z-index: 5;
  background: var(--panel-2);
  border-bottom: 1px solid var(--border);
}

.timeline-channel-head,
.timeline-channel {
  position: sticky;
  left: 0;
  z-index: 4;
  background: var(--panel-2);
  border-right: 1px solid var(--border);
}

.timeline-channel-head {
  padding: 12px 14px;
  font-weight: 800;
  color: var(--muted);
}

.timeline-hours {
  position: relative;
  height: 46px;
  background-image:
    repeating-linear-gradient(
      to right,
      rgba(148, 163, 184, 0.28) 0,
      rgba(148, 163, 184, 0.28) 1px,
      transparent 1px,
      transparent calc(60 * var(--minute-width))
    ),
    repeating-linear-gradient(
      to right,
      transparent 0,
      transparent calc(30 * var(--minute-width) - 1px),
      rgba(148, 163, 184, 0.16) calc(30 * var(--minute-width) - 1px),
      rgba(148, 163, 184, 0.16) calc(30 * var(--minute-width)),
      transparent calc(30 * var(--minute-width)),
      transparent calc(60 * var(--minute-width))
    ),
    repeating-linear-gradient(
      to right,
      transparent 0,
      transparent calc(15 * var(--minute-width) - 1px),
      rgba(148, 163, 184, 0.07) calc(15 * var(--minute-width) - 1px),
      rgba(148, 163, 184, 0.07) calc(15 * var(--minute-width)),
      transparent calc(15 * var(--minute-width)),
      transparent calc(30 * var(--minute-width))
    );
}

.timeline-hour {
  position: absolute;
  top: 12px;
  transform: translateX(6px);
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 800;
}

.timeline-row {
  min-height: 72px;
  border-bottom: 1px solid var(--border);
}

.timeline-channel {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  padding: 12px 14px;
  font-weight: 800;
}

.timeline-programmes {
  position: relative;
  min-height: 72px;
  background-image:
    repeating-linear-gradient(
      to right,
      rgba(148, 163, 184, 0.18) 0,
      rgba(148, 163, 184, 0.18) 1px,
      transparent 1px,
      transparent calc(60 * var(--minute-width))
    ),
    repeating-linear-gradient(
      to right,
      transparent 0,
      transparent calc(30 * var(--minute-width) - 1px),
      rgba(148, 163, 184, 0.10) calc(30 * var(--minute-width) - 1px),
      rgba(148, 163, 184, 0.10) calc(30 * var(--minute-width)),
      transparent calc(30 * var(--minute-width)),
      transparent calc(60 * var(--minute-width))
    ),
    repeating-linear-gradient(
      to right,
      transparent 0,
      transparent calc(15 * var(--minute-width) - 1px),
      rgba(148, 163, 184, 0.045) calc(15 * var(--minute-width) - 1px),
      rgba(148, 163, 184, 0.045) calc(15 * var(--minute-width)),
      transparent calc(15 * var(--minute-width)),
      transparent calc(30 * var(--minute-width))
    );
}

.timeline-programme {
  position: absolute;
  top: 9px;
  left: calc(var(--start) * var(--minute-width));
  width: calc(var(--duration) * var(--minute-width));
  height: 54px;
  overflow: hidden;
  border-radius: 12px;
  padding: 8px 10px;
  background: var(--panel-3);
  border: 1px solid rgba(148, 163, 184, 0.25);
  color: var(--text);
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
}

.timeline-programme:hover {
  transform: scale(1.015);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
  z-index: 20;
}

.timeline-programme strong {
  display: block;
  font-size: 0.85rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.timeline-programme span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.75rem;
}

.timeline-programme.is-past {
  opacity: 0.55;
}

.timeline-zoom {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.timeline-zoom button {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 9px 12px;
}

.timeline-zoom button.active {
  background: var(--accent);
  border-color: var(--accent);
}