/* UK TV Guide — dark, dense, fast. No external dependencies. */

:root {
  --bg: #0e1116;
  --bg-soft: #12161d;
  --surface: #171b23;
  --surface-2: #1c222d;
  --border: #262d3a;
  --border-soft: #20263100;
  --text: #e8ecf3;
  --text-dim: #8b93a5;
  --accent: #ff4d5e;
  --accent-soft: rgba(255, 77, 94, 0.14);
  --focus: #62a8ff;

  --c-Entertainment: #8ea2ff;
  --c-Movies: #f0b45c;
  --c-Sport: #41d68d;
  --c-News: #56b9ff;
  --c-Documentaries: #3ecfc5;
  --c-Kids: #c084fc;
  --c-Music: #f472b6;
  --c-International: #fb923c;
  --c-Faith: #d8b98a;
  --c-Shopping: #94a3b8;
  --c-Radio: #6ee7b7;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  overscroll-behavior: none;
}

body { display: flex; flex-direction: column; height: 100vh; height: 100dvh; }

button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
button:focus-visible, input:focus-visible, a:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 1px;
  border-radius: 4px;
}
a { color: var(--focus); text-decoration: none; }
.dim { color: var(--text-dim); }

/* ----------------------------------------------------- install banner */

.install-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-dim);
}
.install-banner[hidden] { display: none; }
.install-icon { font-size: 20px; line-height: 1; }
.install-text { display: flex; flex-direction: column; gap: 2px; min-width: 0; flex: 1; }
.install-text strong { color: var(--text); font-weight: 600; font-size: 12px; }
.install-text span { overflow: hidden; text-overflow: ellipsis; }
.install-banner .btn { flex: none; }
.install-dismiss {
  flex: none;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border: 0;
  background: none;
  color: var(--text-dim);
  font-size: 15px;
  cursor: pointer;
  border-radius: 6px;
}
.install-dismiss:hover { color: var(--text); background: var(--bg); }

/* ---------------------------------------------------------------- topbar */

.topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 14px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border);
  z-index: 40;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.2px;
  white-space: nowrap;
}
.brand-icon { font-size: 18px; }

.day-tabs {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.day-tabs::-webkit-scrollbar { display: none; }

.day-tab {
  padding: 6px 12px;
  border-radius: 999px;
  color: var(--text-dim);
  font-weight: 600;
  font-size: 13px;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s;
}
.day-tab:hover { color: var(--text); background: var(--surface-2); }
.day-tab.on { background: var(--surface-2); color: var(--text); box-shadow: inset 0 0 0 1px var(--border); }

.tools {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  flex-wrap: wrap;
}

/* buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: 8px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  font-weight: 600;
  font-size: 13px;
  color: var(--text);
  transition: background 0.15s, transform 0.05s;
  white-space: nowrap;
}
.btn:hover { background: #232b38; }
.btn:active { transform: translateY(1px); }
.btn.accent {
  background: var(--accent);
  border-color: transparent;
  color: #fff;
}
.btn.accent:hover { background: #ff6070; }
.btn.icon { padding: 7px 9px; }

.seg {
  display: flex;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.seg-btn {
  padding: 7px 12px;
  font-weight: 600;
  font-size: 13px;
  color: var(--text-dim);
}
.seg-btn.on { background: #2a3342; color: var(--text); }

.zoom { display: flex; gap: 4px; }

/* search */
.search-wrap { position: relative; }
.search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  pointer-events: none;
}
#searchBox {
  width: 230px;
  padding: 7px 12px 7px 32px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  font-size: 13px;
}
#searchBox::placeholder { color: var(--text-dim); }
#searchBox:focus { border-color: var(--focus); }

.search-results {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  min-width: 340px;
  max-height: 420px;
  overflow-y: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.55);
  z-index: 60;
  padding: 4px;
}
.sr-item {
  display: grid;
  grid-template-columns: 44px 1fr auto auto;
  gap: 10px;
  align-items: center;
  width: 100%;
  padding: 8px 10px;
  border-radius: 8px;
  text-align: left;
  font-size: 13px;
}
.sr-item:hover, .sr-item.sel { background: var(--surface-2); }
.sr-item.past { opacity: 0.5; }
.sr-time { color: var(--text-dim); font-variant-numeric: tabular-nums; }
.sr-title { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sr-ch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-dim);
  font-size: 12px;
  max-width: 170px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.sr-day { color: var(--text-dim); font-size: 12px; min-width: 52px; text-align: right; }
.sr-empty { padding: 14px; color: var(--text-dim); font-size: 13px; }

/* ---------------------------------------------------------------- guide */

main { position: relative; flex: 1; min-height: 0; }

.guide, .now-view { height: 100%; }

.guide-scroller {
  height: 100%;
  overflow: auto;
  position: relative;
  scrollbar-width: thin;
  scrollbar-color: #333d4f transparent;
}

.guide-inner { position: relative; }

.time-header {
  position: sticky;
  top: 0;
  height: 52px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border);
  z-index: 20;
}
.th-corner {
  position: sticky;
  left: 0;
  width: var(--ch-w, 208px);
  height: 100%;
  background: var(--bg-soft);
  border-right: 1px solid var(--border);
  z-index: 3;
  display: flex;
  align-items: center;
  padding: 0 12px;
}
.th-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.time-header .tick {
  position: absolute;
  top: 0;
  bottom: 0;
  padding-left: 7px;
  border-left: 1px solid var(--border);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.time-header .day-mark {
  position: absolute;
  top: 4px;
  transform: translateX(7px);
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  white-space: nowrap;
}

.rows-layer { position: absolute; inset: 52px 0 0 0; }

.grow {
  position: absolute;
  left: 0;
  right: 0;
  border-bottom: 1px solid #1a1f29;
}

.ch-cell {
  position: sticky;
  left: 0;
  width: var(--ch-w, 208px);
  height: 100%;
  background: var(--bg-soft);
  border-right: 1px solid var(--border);
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 8px 0 12px;
  cursor: default;
}
.ch-name {
  flex: 1;
  font-weight: 600;
  font-size: 13px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.star {
  color: #3d4557;
  padding: 4px;
  border-radius: 6px;
  display: grid;
  place-items: center;
}
.star:hover { color: #f5c542; background: var(--surface-2); }
.star.on { color: #f5c542; }

.gdot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: none;
  background: var(--c-Entertainment);
}
.g-Entertainment { background: var(--c-Entertainment); }
.g-Movies { background: var(--c-Movies); }
.g-Sport { background: var(--c-Sport); }
.g-News { background: var(--c-News); }
.g-Documentaries { background: var(--c-Documentaries); }
.g-Kids { background: var(--c-Kids); }
.g-Music { background: var(--c-Music); }
.g-International { background: var(--c-International); }
.g-Faith { background: var(--c-Faith); }
.g-Shopping { background: var(--c-Shopping); }
.g-Radio { background: var(--c-Radio); }

.progs { position: absolute; inset: 0 0 0 var(--ch-w, 208px); }

.prog {
  position: absolute;
  top: 7px;
  bottom: 7px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1px;
  padding: 4px 8px 4px 10px;
  border-radius: 6px;
  background: var(--surface-2);
  border-left: 3px solid var(--c-Entertainment);
  text-align: left;
  overflow: hidden;
  transition: filter 0.12s;
}
.prog[data-group="Movies"] { border-left-color: var(--c-Movies); }
.prog[data-group="Sport"] { border-left-color: var(--c-Sport); }
.prog[data-group="News"] { border-left-color: var(--c-News); }
.prog[data-group="Documentaries"] { border-left-color: var(--c-Documentaries); }
.prog[data-group="Kids"] { border-left-color: var(--c-Kids); }
.prog[data-group="Music"] { border-left-color: var(--c-Music); }
.prog[data-group="International"] { border-left-color: var(--c-International); }
.prog[data-group="Faith"] { border-left-color: var(--c-Faith); }
.prog[data-group="Shopping"] { border-left-color: var(--c-Shopping); }
.prog[data-group="Radio"] { border-left-color: var(--c-Radio); }

.prog:hover { filter: brightness(1.25); z-index: 2; }
.prog .p-time {
  font-size: 10.5px;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.prog .p-title {
  font-size: 12.5px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.prog.past { opacity: 0.45; }

.prog.on-now {
  background: linear-gradient(180deg, #232c3b, #1d2431);
  box-shadow: inset 0 0 0 1px #3a465c;
  border-left-width: 3px;
}
.prog.on-now .p-time { color: #b8e6c9; }
.prog.on-now::after {
  content: "NOW";
  position: absolute;
  top: 3px;
  right: 6px;
  font-size: 8.5px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--c-Sport);
}
.prog .p-progress {
  position: absolute;
  left: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), #ff8a5e);
  border-radius: 0 2px 2px 0;
  max-width: 100%;
}

.prog.flash { animation: flash 1.6s ease-out; }
@keyframes flash {
  0%, 55% { box-shadow: 0 0 0 2px var(--accent), 0 0 24px rgba(255, 77, 94, 0.5); z-index: 3; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

.skeleton-prog, .nodata-prog {
  position: absolute;
  top: 7px;
  bottom: 7px;
  display: flex;
  align-items: center;
  padding: 0 12px;
  border-radius: 6px;
  font-size: 12px;
  color: var(--text-dim);
}
.skeleton-prog {
  background: linear-gradient(100deg, #161b24 30%, #1d2431 50%, #161b24 70%);
  background-size: 300% 100%;
  animation: shimmer 1.6s linear infinite;
}
@keyframes shimmer { to { background-position: -300% 0; } }

.now-line {
  position: absolute;
  top: 52px;
  bottom: 0;
  width: 2px;
  background: var(--accent);
  z-index: 4;
  pointer-events: none;
}
.now-line::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -4px;
  border: 5px solid transparent;
  border-top: 7px solid var(--accent);
}

/* ------------------------------------------------------------ now/next */

.now-view {
  overflow-y: auto;
  padding: 14px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 10px;
  align-content: start;
}
.nn-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  text-align: left;
  transition: background 0.15s, border-color 0.15s;
}
.nn-card:hover { background: var(--surface-2); border-color: #32405a; }
.nn-card:disabled { opacity: 0.55; cursor: default; }
.nn-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 12px;
  color: var(--text-dim);
  font-weight: 600;
}
.nn-ch { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.nn-title { font-size: 15px; font-weight: 700; margin-bottom: 2px; }
.nn-time { font-size: 12px; color: var(--text-dim); font-variant-numeric: tabular-nums; }
.nn-bar {
  height: 4px;
  background: #232b38;
  border-radius: 4px;
  margin-top: 8px;
  overflow: hidden;
}
.nn-bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), #ff8a5e); }
.nn-next {
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px dashed var(--border);
  font-size: 12.5px;
  color: var(--text-dim);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.nn-next-label {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 1px 6px;
  border-radius: 999px;
  margin-right: 6px;
}

/* -------------------------------------------------------------- modals */

.modal {
  position: fixed;
  inset: 0;
  background: rgba(6, 8, 12, 0.72);
  backdrop-filter: blur(3px);
  display: grid;
  place-items: center;
  z-index: 100;
  padding: 18px;
}
.modal[hidden] { display: none !important; }
.modal-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
  width: min(560px, 100%);
  max-height: min(84vh, 720px);
  overflow-y: auto;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
  animation: pop 0.18s ease-out;
}
.modal-card.wide { width: min(720px, 100%); }
@keyframes pop { from { transform: scale(0.96) translateY(6px); opacity: 0; } }

.modal-close {
  position: absolute;
  top: 10px;
  right: 12px;
  font-size: 22px;
  line-height: 1;
  color: var(--text-dim);
  padding: 6px;
  border-radius: 8px;
}
.modal-close:hover { color: var(--text); background: var(--surface-2); }

.d-channel {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-dim);
  font-weight: 600;
  margin-bottom: 6px;
}
#detailsTitle { margin: 0 0 6px; font-size: 22px; line-height: 1.25; }
.d-time { font-size: 14px; margin-bottom: 12px; }
.d-desc { font-size: 14px; line-height: 1.55; color: #c6cdd9; }
.d-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 12px; }
.tag {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-dim);
}
.d-actions { display: flex; gap: 10px; margin-top: 18px; flex-wrap: wrap; }

.pill {
  font-size: 11.5px;
  font-weight: 700;
  padding: 2px 9px;
  border-radius: 999px;
}
.pill.live { background: var(--accent-soft); color: var(--accent); }
.pill.soon { background: rgba(65, 214, 141, 0.12); color: var(--c-Sport); }
.pill.dim { background: var(--surface-2); color: var(--text-dim); }
.pill.group { background: var(--surface-2); color: var(--text-dim); font-weight: 600; }

/* channel manager */
.cm-tools {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
#cmFilter {
  flex: 1;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
}
.cm-groups { display: grid; gap: 14px; }
.cm-group-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}
.cm-toggle {
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text);
}
.cm-count { color: var(--text-dim); font-weight: 600; margin-left: 6px; }
.cm-mini {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text-dim);
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
}
.cm-mini:hover { color: var(--text); background: var(--surface-2); }
.cm-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 2px;
}
.cm-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 5px 8px;
  border-radius: 7px;
  font-size: 13px;
  cursor: pointer;
  user-select: none;
}
.cm-item:hover { background: var(--surface-2); }
.cm-item input { accent-color: var(--accent); width: 15px; height: 15px; flex: none; }
.cm-item .cm-name { flex: 1; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.cm-item.dead { opacity: 0.45; }
.dim-tag { font-size: 10px; }
.cm-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 18px;
}

/* ------------------------------------------------------------ statusbar */

.statusbar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 12px;
  padding: 5px 14px;
  font-size: 12px;
  color: var(--text-dim);
  background: var(--bg-soft);
  border-top: 1px solid var(--border);
  z-index: 30;
}
.statusbar > * { min-width: 0; }
#statusText { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.data-credit { color: var(--text-dim); text-decoration: none; }
.data-credit:hover { color: var(--text); text-decoration: underline; }
.keys-hint { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; justify-self: end; }

/* -------------------------------------------------------------- loading */

.loading-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: grid;
  place-items: center;
  z-index: 200;
  transition: opacity 0.35s;
}
.loading-overlay.hide { opacity: 0; pointer-events: none; }
.loading-card { text-align: center; }
.loading-card h1 { font-size: 22px; margin: 14px 0 6px; }
.loading-card p { color: var(--text-dim); margin: 0 0 16px; }
.loading-bar {
  width: 260px;
  height: 5px;
  border-radius: 4px;
  background: var(--surface-2);
  overflow: hidden;
  margin: 0 auto;
}
#loadingFill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent), #ff8a5e);
  transition: width 0.25s;
}
.tv-bounce { display: flex; gap: 6px; justify-content: center; }
.tv-bounce span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  animation: bounce 1s infinite ease-in-out;
}
.tv-bounce span:nth-child(2) { animation-delay: 0.15s; background: var(--c-Sport); }
.tv-bounce span:nth-child(3) { animation-delay: 0.3s; background: var(--c-News); }
@keyframes bounce {
  0%, 100% { transform: translateY(0); opacity: 0.7; }
  50% { transform: translateY(-14px); opacity: 1; }
}

/* -------------------------------------------------------------- responsive */

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01s !important; transition-duration: 0.01s !important; }
  .guide-scroller { scroll-behavior: auto; }
}

/* Mobile styles live in css/mobile.css (loaded after this file). */