/*
 * The Programs page: a green heading band with the search, the request box
 * on glass, and a shelf of programme cards per subject. Loaded on that page
 * only, inside .rt-prog.
 */

.rt-prog {
  --pg-green: #15604a;
  --pg-green-deep: #0d3f30;
  --pg-gold: #cba658;
  --pg-shadow: 0 1px 2px rgba(16, 40, 31, 0.05), 0 8px 24px rgba(16, 40, 31, 0.07);
  --pg-shadow-lift: 0 2px 6px rgba(16, 40, 31, 0.06), 0 22px 46px rgba(16, 40, 31, 0.16);
}

/* the heading band */

[data-rt] .rt-prog .rt-pagehead {
  position: relative;
  overflow: hidden;
  padding-block: var(--rt-s7) var(--rt-s7);
  border-bottom: 0;
  background:
    radial-gradient(circle at 90% 10%, rgba(203, 166, 88, 0.26), transparent 36%),
    radial-gradient(circle at 0% 120%, rgba(255, 255, 255, 0.08), transparent 42%),
    linear-gradient(135deg, #0a2e24 0%, #0f4a39 50%, #15604a 100%);
  color: #eef4f0;
}
[data-rt] .rt-prog .rt-pagehead::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("../img/girih.svg");
  background-size: 70px 70px;
  opacity: 0.06;
  pointer-events: none;
}
[data-rt] .rt-prog .rt-pagehead::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, #cba658 25%, #e9d3a0 50%, #cba658 75%, transparent);
}
[data-rt] .rt-prog .rt-pagehead .rt-shell { position: relative; }
[data-rt] .rt-prog .rt-pagehead__split { align-items: center; }
[data-rt] .rt-prog .rt-pagehead .rt-eyebrow { color: #e9d3a0; }
[data-rt] .rt-prog .rt-pagehead__title { color: #ffffff; }
[data-rt] .rt-prog .rt-pagehead .rt-lede { max-width: 38rem; color: rgba(238, 244, 240, 0.84); }

/* the search */
[data-rt] .rt-prog .rt-pagehead .rt-search {
  max-width: 36rem;
  gap: 0;
  padding: 0.4rem;
  background: #ffffff;
  border-radius: 999px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.25);
}
[data-rt] .rt-prog .rt-pagehead .rt-search input {
  min-width: 0;
  padding: 0 1rem 0 2.9rem;
  border: 0;
  border-radius: 999px;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%2315604a' stroke-width='2.2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='M20 20l-3.6-3.6'/%3E%3C/svg%3E") no-repeat 1.1rem 50% / 18px,
    transparent;
  color: #16281f;
  font-size: var(--rt-t-md);
}
[data-rt] .rt-prog .rt-pagehead .rt-search input::placeholder { color: #7b8a82; }
[data-rt] .rt-prog .rt-pagehead .rt-search input:focus { outline: 0; }
[data-rt] .rt-prog .rt-pagehead .rt-search:focus-within { box-shadow: 0 0 0 4px rgba(203, 166, 88, 0.45), 0 18px 40px rgba(0, 0, 0, 0.25); }
[data-rt] .rt-prog .rt-pagehead .rt-search .rt-btn {
  flex: none;
  min-width: 0;
  min-height: 48px;
  padding-inline: 1.6rem;
  border-radius: 999px;
  background: linear-gradient(180deg, #1a7457, var(--pg-green));
  border-color: var(--pg-green);
  color: #ffffff;
}
[data-rt] .rt-prog .rt-pagehead .rt-search .rt-btn:hover { background: linear-gradient(180deg, #1f8262, #176a52); }

/* the request box, on glass */
[data-rt] .rt-prog .rt-requestbox {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(233, 211, 160, 0.3);
  border-top: 1px solid rgba(233, 211, 160, 0.3);
  border-radius: 20px;
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(8px);
}
[data-rt] .rt-prog .rt-requestbox__icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(150deg, #d8b66b, #a8832f);
  color: #10241c;
}
[data-rt] .rt-prog .rt-requestbox__title { color: #ffffff; }
[data-rt] .rt-prog .rt-requestbox p { color: rgba(238, 244, 240, 0.8); }
[data-rt] .rt-prog .rt-requestbox .rt-btn { border-radius: 999px; }
[data-rt] .rt-prog .rt-requestbox .rt-btn--gold {
  background: linear-gradient(180deg, #d8b66b, #b8933f);
  border-color: #b8933f;
  color: #10241c;
}
[data-rt] .rt-prog .rt-requestbox .rt-btn--gold:hover { background: #e9d3a0; color: #10241c; }
[data-rt] .rt-prog .rt-requestbox .rt-btn--ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.35);
  color: #ffffff;
}
[data-rt] .rt-prog .rt-requestbox .rt-btn--ghost:hover { background: rgba(255, 255, 255, 0.12); }

/* the shelves */

[data-rt] .rt-prog .rt-section--band { padding-top: var(--rt-s7); }
[data-rt] .rt-prog .rt-shelfhead { gap: var(--rt-s3); margin-bottom: var(--rt-s5); }
[data-rt] .rt-prog .rt-shelfhead .rt-rosette {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  padding: 10px;
  border-radius: 11px;
  background: linear-gradient(150deg, #1a7457, var(--pg-green-deep));
  color: #e9d3a0;
  box-shadow: 0 6px 14px rgba(13, 63, 48, 0.2);
}
[data-rt] .rt-prog .rt-shelfhead h2 { font-size: clamp(1.5rem, 1vw + 1.15rem, 2rem); }
[data-rt] .rt-prog .rt-shelfhead__n {
  order: 3;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--pg-green) 10%, transparent);
  color: var(--pg-green);
  font-weight: 700;
}
[data-rt] .rt-prog .rt-shelfhead::after { order: 2; background: linear-gradient(90deg, var(--rt-rule), var(--rt-rule-soft)); }

[data-rt] .rt-prog .rt-rail {
  grid-auto-columns: minmax(min(16rem, 80vw), 18rem);
  gap: var(--rt-s4);
  padding: var(--rt-s2) var(--rt-s1) var(--rt-s4);
  margin-inline: calc(var(--rt-s1) * -1);
  scroll-padding-inline: var(--rt-s1);
  scrollbar-width: none;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 40px, #000 calc(100% - 56px), transparent);
  mask-image: linear-gradient(90deg, transparent 0, #000 40px, #000 calc(100% - 56px), transparent);
}
[data-rt] .rt-prog .rt-rail::-webkit-scrollbar { display: none; }
[data-rt] .rt-prog .rt-rail.at-start {
  -webkit-mask-image: linear-gradient(90deg, #000 0, #000 calc(100% - 56px), transparent);
  mask-image: linear-gradient(90deg, #000 0, #000 calc(100% - 56px), transparent);
}
[data-rt] .rt-prog .rt-rail.at-end {
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 40px, #000 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 40px, #000 100%);
}
[data-rt] .rt-prog .rt-rail.at-start.at-end { -webkit-mask-image: none; mask-image: none; }

/* the arrows beside a shelf's count */
.rt-prog__arrows { order: 4; display: inline-flex; gap: 0.4rem; flex: none; }
.rt-prog__shelf.fits .rt-prog__arrows { display: none; }
[data-rt] .rt-prog .rt-prog__arrow {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  min-width: 0;
  padding: 0;
  border: 1px solid var(--rt-rule);
  border-radius: 50%;
  background: var(--rt-surface);
  color: var(--pg-green);
  box-shadow: var(--pg-shadow);
  cursor: pointer;
  transition: background 0.2s var(--rt-ease), color 0.2s var(--rt-ease), transform 0.2s var(--rt-ease), opacity 0.2s var(--rt-ease);
}
[data-rt] .rt-prog .rt-prog__arrow svg { width: 18px; height: 18px; }
[data-rt] .rt-prog .rt-prog__arrow:hover:not(:disabled) { background: var(--pg-green); border-color: var(--pg-green); color: #ffffff; transform: translateY(-1px); }
[data-rt] .rt-prog .rt-prog__arrow:disabled { opacity: 0.35; cursor: default; box-shadow: none; }

/* the jump bar, under the heading */
[data-rt] .rt-prog .rt-prog__jump {
  position: sticky;
  top: 84px;
  z-index: 5;
  display: flex;
  gap: 0.4rem;
  margin: calc(var(--rt-s7) * -1 - 26px) 0 var(--rt-s7);
  padding: 0.45rem;
  overflow-x: auto;
  scrollbar-width: none;
  background: color-mix(in srgb, var(--rt-surface) 92%, transparent);
  border: 1px solid var(--rt-rule-soft);
  border-radius: 999px;
  box-shadow: var(--pg-shadow-lift);
  backdrop-filter: blur(10px);
}
[data-rt] .rt-prog .rt-prog__jump::-webkit-scrollbar { display: none; }
[data-rt] .rt-prog .rt-prog__jump a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  flex: none;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  color: var(--rt-text-dim);
  font-size: var(--rt-t-sm);
  font-weight: 600;
  white-space: nowrap;
  text-decoration: none;
  transition: background 0.2s var(--rt-ease), color 0.2s var(--rt-ease);
}
[data-rt] .rt-prog .rt-prog__jump a span {
  display: inline-grid;
  place-items: center;
  min-width: 1.45rem;
  height: 1.45rem;
  padding: 0 0.35rem;
  border-radius: 999px;
  background: var(--rt-ink-3);
  font-size: 0.7rem;
  font-weight: 700;
}
[data-rt] .rt-prog .rt-prog__jump a:hover { background: var(--rt-ink-3); color: var(--rt-text); }
[data-rt] .rt-prog .rt-prog__jump a.is-current {
  background: linear-gradient(180deg, #1a7457, var(--pg-green));
  color: #ffffff;
  box-shadow: 0 6px 14px rgba(21, 96, 74, 0.25);
}
[data-rt] .rt-prog .rt-prog__jump a.is-current span { background: rgba(255, 255, 255, 0.2); color: #ffffff; }
[data-rt] .rt-prog .rt-prog__shelf { scroll-margin-top: 160px; }

/* a programme card */
[data-rt] .rt-prog .rt-card--archive {
  overflow: hidden;
  border: 1px solid var(--rt-rule-soft);
  border-radius: 18px;
  background: var(--rt-surface);
  box-shadow: var(--pg-shadow);
  transition: transform 0.3s var(--rt-ease), box-shadow 0.3s var(--rt-ease), border-color 0.3s var(--rt-ease);
}
[data-rt] .rt-prog .rt-card--archive:hover {
  transform: translateY(-5px);
  border-color: color-mix(in srgb, var(--pg-green) 25%, transparent);
  box-shadow: var(--pg-shadow-lift);
}
[data-rt] .rt-prog .rt-card--archive .rt-card__art {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #0b1a15;
}
[data-rt] .rt-prog .rt-card--archive .rt-card__art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--rt-ease);
}
[data-rt] .rt-prog .rt-card--archive:hover .rt-card__art img { transform: scale(1.06); }
[data-rt] .rt-prog .rt-card--archive .rt-card__art::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(7, 19, 16, 0.5));
  pointer-events: none;
}
/* a play mark on the linked pictures */
[data-rt] .rt-prog .rt-card--archive a.rt-card__art::before {
  content: "";
  position: absolute;
  z-index: 1;
  left: 50%;
  top: 50%;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24'%3E%3Cpath fill='%2315604a' d='M8 5v14l11-7z'/%3E%3C/svg%3E") no-repeat 55% 50% / 20px,
    rgba(255, 255, 255, 0.95);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.3);
  transform: translate(-50%, -50%) scale(0.85);
  opacity: 0;
  transition: opacity 0.25s var(--rt-ease), transform 0.25s var(--rt-ease);
}
[data-rt] .rt-prog .rt-card--archive:hover a.rt-card__art::before { opacity: 1; transform: translate(-50%, -50%) scale(1); }
[data-rt] .rt-prog .rt-card--archive .rt-card__body { gap: 0.5rem; padding: var(--rt-s4) var(--rt-s4) var(--rt-s4); }
[data-rt] .rt-prog .rt-card--archive .rt-card__title {
  font-size: 1.12rem;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: calc(2 * 1.3em);
}
[data-rt] .rt-prog .rt-prog__shelf--events .rt-rail { grid-auto-columns: minmax(min(18rem, 84vw), 22rem); }
[data-rt] .rt-prog .rt-prog__shelf--events .rt-card--archive .rt-card__art { aspect-ratio: 16 / 9; }
[data-rt] .rt-prog .rt-prog__shelf--events .rt-card--archive { border-color: color-mix(in srgb, var(--pg-gold) 35%, transparent); }
[data-rt] .rt-prog .rt-prog__shelf--events .rt-card--archive::before {
  content: "";
  position: absolute;
  z-index: 2;
  top: 12px;
  left: 12px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2310241c' stroke-width='2.2' stroke-linecap='round'%3E%3Crect x='3' y='5' width='18' height='16' rx='2'/%3E%3Cpath d='M3 10h18M8 3v4M16 3v4'/%3E%3C/svg%3E") no-repeat 50% 50% / 16px,
    linear-gradient(150deg, #e9d3a0, #cba658);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.25);
}
[data-rt] .rt-prog .rt-card--archive { position: relative; }
[data-rt] .rt-prog .rt-card--archive .rt-card__title a { color: var(--rt-text); text-decoration: none; transition: color 0.2s var(--rt-ease); }
[data-rt] .rt-prog .rt-card--archive:hover .rt-card__title a { color: var(--pg-green); }
[data-rt] .rt-prog .rt-card--archive .rt-card__meta {
  align-self: flex-start;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  background: var(--rt-ink-3);
  font-size: var(--rt-t-xs);
}
[data-rt] .rt-prog .rt-card--archive .rt-card__foot {
  margin-top: auto;
  padding-top: var(--rt-s3);
  border-top: 1px dashed var(--rt-rule);
}
[data-rt] .rt-prog .rt-card--archive .rt-card__foot i { color: var(--pg-green); }

/* search results */
[data-rt] .rt-prog .rt-row {
  gap: var(--rt-s5);
  margin-bottom: var(--rt-s4);
  padding: var(--rt-s4);
  border: 1px solid var(--rt-rule-soft);
  border-radius: 18px;
  background: var(--rt-surface);
  box-shadow: var(--pg-shadow);
  transition: transform 0.3s var(--rt-ease), box-shadow 0.3s var(--rt-ease);
}
[data-rt] .rt-prog .rt-row:hover { transform: translateY(-3px); box-shadow: var(--pg-shadow-lift); }
[data-rt] .rt-prog .rt-row__art { border-radius: 12px; overflow: hidden; }
[data-rt] .rt-prog .rt-row__title a { color: var(--rt-text); text-decoration: none; }
[data-rt] .rt-prog .rt-row__title a:hover { color: var(--pg-green); }
[data-rt] .rt-prog .rt-card__kicker {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--pg-gold) 15%, transparent);
}
[data-rt] .rt-prog .rt-section__head .rt-btn--ghost { border-radius: 999px; }

@media (max-width: 40rem) {
  [data-rt] .rt-prog .rt-pagehead { padding-block: var(--rt-s6); }
  [data-rt] .rt-prog .rt-pagehead .rt-search .rt-btn { padding-inline: 1.1rem; }
  [data-rt] .rt-prog .rt-requestbox { flex-direction: column; }
  [data-rt] .rt-prog .rt-shelfhead::after { flex: 1 1 0; min-width: 8px; background: none; }
  [data-rt] .rt-prog .rt-prog__jump { top: 72px; border-radius: 16px; }
  [data-rt] .rt-prog .rt-prog__arrow { width: 34px; height: 34px; }
  [data-rt] .rt-prog .rt-shelfhead h2 { white-space: normal; }
}