/* Darul Ihsan TV mode: a full-screen prayer display for a screen in the masjid.
   Everything is sized from the viewport so it fills any TV without scrolling. */
:root {
  --sky-1: #03130d; --sky-2: #082419; --sky-3: #103626; --sun: #e9c46a;
  --ink: #11261c;
  --display: 'Bricolage Grotesque', system-ui, sans-serif;
  --text: 'Hanken Grotesk', system-ui, sans-serif;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --u: min(1vw, 1.78vh); /* one unit = 1% of a 16:9 frame */
}
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
body { margin: 0; overflow: hidden; background: var(--sky-1); color: #fff; font: 400 calc(var(--u) * 1.5)/1.4 var(--text); -webkit-font-smoothing: antialiased; }
body.idle, body.idle * { cursor: none !important; }
h1, p, figure { margin: 0; }
.tnum { font-variant-numeric: tabular-nums; }

.sky { position: fixed; inset: 0; z-index: -1; background: linear-gradient(180deg, var(--sky-1) 0%, var(--sky-2) 48%, var(--sky-3) 100%); }
.sky-stars { position: absolute; inset: 0 0 30%; opacity: var(--stars, 0); transition: opacity 3s ease;
  background-image: radial-gradient(1px 1px at 12% 18%, #fff, transparent), radial-gradient(1px 1px at 28% 42%, #fffc, transparent), radial-gradient(1.5px 1.5px at 44% 12%, #fff, transparent), radial-gradient(1px 1px at 63% 30%, #fffb, transparent), radial-gradient(1px 1px at 78% 8%, #fff, transparent), radial-gradient(1.5px 1.5px at 88% 36%, #fffd, transparent), radial-gradient(1px 1px at 6% 52%, #fff9, transparent), radial-gradient(1px 1px at 52% 55%, #fff8, transparent);
  background-size: 640px 520px; }
.sky-glow { position: absolute; width: 90vmax; height: 90vmax; left: var(--gx, 70%); top: var(--gy, 40%); transform: translate(-50%, -50%); background: radial-gradient(closest-side, color-mix(in srgb, var(--sun) 32%, transparent), transparent 70%); opacity: var(--glow, 0.4); transition: opacity 3s ease, left 2s var(--ease-out), top 2s var(--ease-out); }

.tv { height: 100vh; height: 100dvh; display: grid; grid-template-rows: auto 1fr; padding: calc(var(--u) * 2.6) calc(var(--u) * 3.4) calc(var(--u) * 2); gap: calc(var(--u) * 1.2); }

/* Top: name, bismillah, clock */
.tv-top { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: calc(var(--u) * 2); }
.tv-brand { display: flex; align-items: center; gap: calc(var(--u) * 1.1); }
/* Official logo, never recoloured, directly on the sky with no plate */
.tv-logo { flex-shrink: 0; width: calc(var(--u) * 5.6); height: calc(var(--u) * 5.6); }
.tv-logo img { width: 100%; height: 100%; object-fit: contain; display: block; }
.tv-brand b { display: block; font: 600 calc(var(--u) * 1.9)/1.1 var(--display); letter-spacing: -0.02em; }
.tv-brand span { font-size: calc(var(--u) * 1.25); color: #ffffffd9; }
.tv-bismillah { font-family: 'Amiri', serif; font-size: calc(var(--u) * 2.6); color: var(--sun); white-space: nowrap; }
.tv-clock { justify-self: end; text-align: right; }
.tv-clock b { display: block; font: 500 calc(var(--u) * 4.2)/1 var(--display); letter-spacing: -0.02em; }
.tv-clock > span { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 0 calc(var(--u) * 1); font-size: calc(var(--u) * 1.35); margin-top: calc(var(--u) * 0.5); }
.tv-hijri { color: var(--sun); }

/* Middle: the next prayer and the sun's path */
.tv-main { display: grid; grid-template-columns: 1fr 1.05fr; align-items: center; gap: calc(var(--u) * 3); min-height: 0; overflow: hidden; padding-bottom: calc(var(--u) * 1); }
.tv-pre { font-size: calc(var(--u) * 2.1); }
.tv-pre.now { color: var(--sun); font-weight: 600; }
.tv-name { font: 600 calc(var(--u) * 13)/0.86 var(--display); font-variation-settings: 'wdth' 80, 'opsz' 96; letter-spacing: -0.04em; margin: calc(var(--u) * 0.4) 0 calc(var(--u) * 1); }
.tv-name.swap { animation: swap 900ms var(--ease-out); }
@keyframes swap { from { opacity: 0; transform: translateY(calc(var(--u) * 2)); filter: blur(10px); } }
.tv-at { display: flex; align-items: baseline; gap: calc(var(--u) * 2); font: 500 calc(var(--u) * 3.8)/1 var(--display); letter-spacing: -0.02em; }
.tv-ar { font-family: 'Amiri', serif; color: var(--sun); font-size: 0.9em; }
.tv-count { display: flex; align-items: baseline; flex-wrap: wrap; gap: 0 calc(var(--u) * 1.2); margin-top: calc(var(--u) * 1.6); }
.tv-in { font-size: calc(var(--u) * 2.1); }
.clock { display: inline-flex; align-items: baseline; font: 500 calc(var(--u) * 5)/1 var(--display); letter-spacing: -0.02em; }
.clock .unit { font-family: var(--text); font-size: 0.38em; margin: 0 calc(var(--u) * 1) 0 calc(var(--u) * 0.4); letter-spacing: 0; }
.clock .unit:last-child { margin-right: 0; }
.digit { display: inline-block; overflow: hidden; height: 1.08em; }
.digit > span { display: block; }

.dial { min-height: 0; height: 100%; display: flex; align-items: center; }
.dial-svg { width: 100%; max-height: 100%; overflow: visible; }
.dial-day { fill: none; stroke: #ffffff40; stroke-width: 1.5; stroke-dasharray: 2 7; stroke-linecap: round; }
.dial-night { fill: none; stroke: #ffffff22; stroke-width: 1.5; stroke-dasharray: 2 7; stroke-linecap: round; }
.dial-trail { fill: none; stroke: var(--sun); stroke-width: 2.5; stroke-linecap: round; transition: stroke-dashoffset 2s var(--ease-out); }
.dial-horizon { stroke: #ffffff4d; stroke-width: 1; }
.dial-disc { fill: #fff3d0; }
.dial-body { transition: transform 2s var(--ease-out); }
.dial-body.moon .dial-disc { fill: #f3ecd2; }
.mark circle { fill: var(--sky-2); stroke: #ffffffb3; stroke-width: 1.5; }
.mark text { fill: #fff; font: 600 19px var(--text); }
.mark text.t { font-weight: 500; font-size: 16px; fill: #ffffffd9; }
.mark.next circle { fill: var(--sun); stroke: #fff; r: 8; }
.mark.past circle { fill: #ffffff99; stroke: none; }

/* Bottom: the day's times */
.slots { list-style: none; margin: 0; padding: calc(var(--u) * 1.6) 0 0; display: grid; grid-template-columns: repeat(6, 1fr); gap: calc(var(--u) * 0.8); }
.slot { position: relative; padding: calc(var(--u) * 1.3) calc(var(--u) * 1.5) calc(var(--u) * 1.5); border-radius: calc(var(--u) * 1.4); background: #04150e99; transition: transform 800ms var(--ease-out), background-color 800ms ease; }
.slot-name { display: flex; justify-content: space-between; align-items: baseline; font-size: calc(var(--u) * 1.7); font-weight: 600; }
.slot-name span { font-family: 'Amiri', serif; font-weight: 400; font-size: calc(var(--u) * 1.9); color: #ffffffd9; }
/* A time stays on one line. "12:00 PM" used to wrap, which made the whole row taller and pushed the countdown off the screen. */
.slot time { display: block; margin-top: calc(var(--u) * 0.4); font: 500 calc(var(--u) * 2.9)/1.1 var(--display); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; white-space: nowrap; }
.slot.marker { background: #04150e66; box-shadow: inset 0 0 0 1px #ffffff40; }
.slot.marker time { font-weight: 400; }
.slot.past:not(.current) time { font-weight: 300; }
.slot.current { background: #ffffff26; }
.slot.next { background: #fff; color: var(--ink); transform: translateY(calc(var(--u) * -1.2)); box-shadow: 0 calc(var(--u) * -0.6) calc(var(--u) * 3) calc(var(--u) * -0.6) color-mix(in srgb, var(--sun) 70%, transparent); }
.slot.next .slot-name span { color: #4a5d52; }
.slot-tag { position: absolute; top: calc(var(--u) * -1.1); right: calc(var(--u) * 1.2); font-size: calc(var(--u) * 1.15); font-weight: 700; padding: calc(var(--u) * 0.25) calc(var(--u) * 0.8); border-radius: 999px; background: var(--sun); color: var(--ink); }
.tv-foot { display: flex; justify-content: space-between; align-items: center; gap: calc(var(--u) * 2); padding-top: calc(var(--u) * 1.2); font-size: calc(var(--u) * 1.3); }
.tv-jumuah { padding: max(10px, calc(var(--u) * 0.8)) max(16px, calc(var(--u) * 1.6)); border-radius: 999px; background: #04150e99; }
.tv-jumuah b { margin-right: calc(var(--u) * 0.6); }

/* Notices: one strip under the top bar, on the prayer screen and the announcement screen alike, in type large
   enough to read from across the room. It is a row of its own, so it never sits over the prayer times: the big
   prayer name and the spacing around it give up a little height to make room (a little more for two lines).
   Info is a dark plate with a gold dot; an alert is filled gold with a ringed "!" (shape as well as colour). */
.tv-notices { min-width: 0; font-size: calc(var(--u) * 2.1); }
.tv-notices[hidden] { display: none; }
.tv-notice { display: flex; align-items: center; gap: calc(var(--u) * 1.1); padding: calc(var(--u) * 0.7) calc(var(--u) * 1.8); border-radius: calc(var(--u) * 1.4); background: #04150ecc; box-shadow: inset 0 0 0 1px #ffffff40; font-weight: 600; line-height: 1.2; }
.tv-notice::before { content: ''; flex: none; width: calc(var(--u) * 0.9); height: calc(var(--u) * 0.9); margin: 0 calc(var(--u) * 0.6); border-radius: 50%; background: var(--sun); }
.tv-notice span { flex: 1; min-width: 0; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; line-clamp: 2; overflow: hidden; overflow-wrap: anywhere; }
.tv-notice.is-alert { background: var(--sun); color: var(--ink); box-shadow: none; }
.tv-notice.is-alert::before { content: '!'; display: grid; place-items: center; width: calc(var(--u) * 2.1); height: calc(var(--u) * 2.1); margin: 0; background: none; border: calc(var(--u) * 0.18) solid currentColor; font: 700 calc(var(--u) * 1.4)/1 var(--text); }
.tv-notice-count { flex: none; font-size: calc(var(--u) * 1.5); font-weight: 600; opacity: 0.85; }
body.has-notice .tv { grid-template-rows: auto auto 1fr; padding-top: calc(var(--u) * 2); }
body.has-notice .tv-name { font-size: calc(var(--u) * 9); margin-bottom: calc(var(--u) * 0.6); }
body.has-notice .tv-count { margin-top: calc(var(--u) * 0.8); }
body.notice-tall .tv-name { font-size: calc(var(--u) * 6.6); }
body.notice-tall .tv-pre { font-size: calc(var(--u) * 1.8); }
body.notice-tall .tv-at { font-size: calc(var(--u) * 3.3); }

/* The prayer screen and the announcement screen share one stage */
.tv-stagebox { position: relative; display: grid; grid-template-rows: 1fr auto; min-height: 0; }
.screen-prayer { transition: opacity 900ms var(--ease-out), transform 1100ms var(--ease-out), filter 900ms ease; }
body.announcing .screen-prayer { opacity: 0; transform: scale(0.97); filter: blur(8px); pointer-events: none; }
.screen-announce { position: absolute; inset: 0; display: grid; grid-template-rows: 1fr auto; gap: calc(var(--u) * 1.6); opacity: 0; transform: scale(1.03); filter: blur(8px); transition: opacity 900ms var(--ease-out), transform 1100ms var(--ease-out), filter 900ms ease; pointer-events: none; }
body.announcing .screen-announce { opacity: 1; transform: none; filter: none; }
.ann-slide { position: relative; min-height: 0; }
.slide { position: absolute; inset: 0; display: grid; grid-template-columns: auto 1fr; align-items: center; gap: calc(var(--u) * 4); transition: opacity 800ms var(--ease-out), transform 900ms var(--ease-out); }
.slide.enter { opacity: 0; transform: translateX(calc(var(--u) * 3)); }
.slide.leave { opacity: 0; transform: translateX(calc(var(--u) * -3)); }
.slide img { height: 100%; max-height: calc(100dvh - var(--u) * 22); width: auto; max-width: calc(var(--u) * 46); object-fit: contain; border-radius: calc(var(--u) * 1); box-shadow: 0 calc(var(--u) * 2) calc(var(--u) * 5) calc(var(--u) * -1.5) #000a; justify-self: center; }
.slide-title { margin: 0; font: 600 calc(var(--u) * 5.6)/1 var(--display); font-variation-settings: 'wdth' 92, 'opsz' 96; letter-spacing: -0.01em; word-spacing: 0.06em; text-wrap: balance; }
.slide-text { font-size: calc(var(--u) * 2.1); line-height: 1.35; margin-top: calc(var(--u) * 1.4); max-width: 40ch; }
.slide-register { display: inline-block; margin-top: calc(var(--u) * 1.4); padding: calc(var(--u) * 0.4) calc(var(--u) * 1.4); border-radius: 999px; background: #04150e99; color: var(--sun); font-size: calc(var(--u) * 1.7); font-weight: 600; }
.slide-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: calc(var(--u) * 1.1) calc(var(--u) * 3); margin: calc(var(--u) * 2) 0 0; max-width: calc(var(--u) * 60); }
.slide-facts dt { font-size: calc(var(--u) * 1.4); color: var(--sun); }
.slide-facts dd { margin: 0; font-size: calc(var(--u) * 1.75); line-height: 1.25; }
/* TV mode is text only: no poster on the screen, the words fill it, centred and large enough to read across the hall */
.slide-text-only { grid-template-columns: 1fr; justify-items: center; text-align: center; }
.slide-text-only .slide-body { display: flex; flex-direction: column; align-items: center; width: 100%; max-width: calc(var(--u) * 88); }
.slide-rule { display: block; width: calc(var(--u) * 6); height: calc(var(--u) * 0.4); border-radius: 999px; background: var(--sun); margin-bottom: calc(var(--u) * 1.8); }
.slide-text-only .slide-title { font-size: calc(var(--u) * 6); margin: 0; }
.slide-text-only .slide-text { font-size: calc(var(--u) * 2.4); max-width: 48ch; margin-top: calc(var(--u) * 2); color: #ffffffe6; }
.slide-text-only .slide-facts { grid-template-columns: repeat(auto-fit, minmax(calc(var(--u) * 24), 1fr)); width: 100%; max-width: none; margin-top: calc(var(--u) * 2.6); padding-top: calc(var(--u) * 2); border-top: 1px solid #ffffff2e; gap: calc(var(--u) * 1.4) calc(var(--u) * 3); }
.slide-text-only .slide-facts dt { font-size: calc(var(--u) * 1.45); letter-spacing: 0.04em; }
.slide-text-only .slide-facts dd { font-size: calc(var(--u) * 1.95); font-weight: 500; }
.ann-foot { display: flex; align-items: center; gap: calc(var(--u) * 2); font-size: calc(var(--u) * 1.8); }
.ann-next { padding: calc(var(--u) * 0.7) calc(var(--u) * 1.6); border-radius: 999px; background: #04150e99; white-space: nowrap; }
.ann-progress { flex: 1; height: calc(var(--u) * 0.35); border-radius: 999px; background: #ffffff2e; overflow: hidden; }
.ann-progress span { display: block; height: 100%; background: var(--sun); transform-origin: left; transform: scaleX(0); }

/* Iqamah countdown: the final minute takes over the prayer screen */
.slot-iq { display: block; margin-top: calc(var(--u) * 0.3); font-size: calc(var(--u) * 1.3); font-variant-numeric: tabular-nums; opacity: 0.9; }
body.iqamah-soon .tv-pre { color: var(--sun); font-weight: 600; }
body.iqamah-soon .clock { color: var(--sun); }

/* Controls appear when the mouse or remote moves, then fade away */
.tv-controls { position: fixed; left: 50%; bottom: calc(var(--u) * 2); transform: translate(-50%, 0); display: flex; align-items: center; gap: 12px; padding: 10px; border-radius: 999px; background: #04150eeb; box-shadow: 0 16px 40px -12px #0009; font: 500 15px var(--text); transition: opacity 300ms ease, transform 400ms var(--ease-out); }
body.idle .tv-controls { opacity: 0; transform: translate(-50%, 16px); pointer-events: none; }
.tv-btn { display: inline-flex; align-items: center; min-height: 40px; padding: 0 16px; border-radius: 999px; background: #fff; color: var(--ink); font: 600 15px var(--text); border: 0; text-decoration: none; cursor: pointer; transition: transform 160ms var(--ease-out); }
.tv-btn:active { transform: scale(0.97); }
.tv-keys { color: #ffffffd9; padding-right: 8px; white-space: nowrap; }
.switch { position: relative; display: grid; grid-template-columns: 1fr 1fr; padding: 4px; border-radius: 999px; box-shadow: inset 0 0 0 1px #ffffff40; }
.switch button { position: relative; z-index: 1; min-height: 32px; padding: 0 14px; border: 0; background: none; font: 600 14px var(--text); color: #fff; cursor: pointer; transition: color 220ms ease; }
.switch button[aria-checked="true"] { color: var(--ink); }
.switch-thumb { position: absolute; top: 4px; bottom: 4px; left: 4px; width: calc(50% - 4px); border-radius: 999px; background: #fff; transition: transform 300ms var(--ease-out); }
.switch[data-value="hanafi"] .switch-thumb { transform: translateX(100%); }
:focus-visible { outline: 3px solid var(--sun); outline-offset: 3px; }

/* Portrait screens stack the dial under the next prayer */
@media (max-aspect-ratio: 1/1) {
  .slide { grid-template-columns: 1fr; grid-template-rows: 1fr auto; text-align: center; gap: calc(var(--u) * 2); }
  .slide img { max-width: 100%; max-height: calc(100dvh - var(--u) * 60); }
  .slide-text { margin-inline: auto; }
  :root { --u: min(1.6vw, 1vh); }
  .tv-top { grid-template-columns: 1fr auto; }
  .tv-bismillah { display: none; }
  .tv-main { grid-template-columns: 1fr; align-content: center; }
  .dial { height: auto; }
  .slots { grid-template-columns: repeat(3, 1fr); row-gap: calc(var(--u) * 2.2); }
  .tv-keys { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: 0.01ms !important; }
}