:root {
  --deck-ink: #f7f2e9;
  --deck-muted: #9eacbc;
  --deck-navy: #07111f;
  --deck-shell-start: #101b2d;
  --deck-red: #a7474f;
  --deck-accent-ink: #ffffff;
  --deck-cyan: #8dd5d5;
  --slide-surface: #ffffff;
  --slide-footer-grey: #d6d7d8;
}

* { box-sizing: border-box; }
html, body { width: 100%; height: 100%; margin: 0; }
body { font-family: Arial, Helvetica, sans-serif; background: #030a12; }
button, a { font: inherit; }
button:focus-visible, a:focus-visible { outline: 2px solid var(--deck-cyan); outline-offset: 3px; }

.deck {
  position: fixed;
  inset: 0;
  z-index: 100;
  overflow: hidden;
  touch-action: pan-y;
  color: var(--deck-ink);
  background: linear-gradient(145deg, var(--deck-shell-start), var(--deck-navy) 65%);
}

.deck__brand {
  position: fixed;
  z-index: 12;
  top: 2.1vh;
  left: 2.2vw;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--deck-ink);
  text-decoration: none;
}
.deck__brand span {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgb(255 255 255 / .22);
  border-radius: 50%;
  background: var(--deck-red);
  color: white;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .08em;
}
.deck__brand b { font-size: 9px; letter-spacing: .13em; text-transform: uppercase; }

.deck__header {
  position: fixed;
  z-index: 10;
  top: 2.3vh;
  right: 2.5vw;
  left: 25vw;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  pointer-events: none;
}
.deck__header > div:first-child { display: flex; min-width: 0; align-items: baseline; gap: 15px; }
.deck__header span, .notes__title, .overview__top span {
  color: var(--deck-cyan);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.deck__header #slide-title {
  overflow: hidden;
  color: rgb(247 242 233 / .78);
  font: 400 16px/1.2 Georgia, serif;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.deck__header-tools { display: flex; align-items: center; gap: 13px; pointer-events: auto; }
.deck__header button {
  padding: 5px 0;
  border: 0;
  background: none;
  color: var(--deck-muted);
  cursor: pointer;
  pointer-events: auto;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .12em;
}
.deck__timer { display: flex; align-items: center; gap: 5px; }
.deck__timer b { min-width: 48px; color: var(--deck-ink); font: 500 12px ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .04em; }
.deck__timer button { width: 24px; height: 24px; padding: 0; display: grid; place-items: center; border: 1px solid rgb(255 255 255 / .17); border-radius: 50%; background: rgb(4 14 24 / .72); color: var(--deck-muted); font-size: 9px; letter-spacing: 0; }
.deck__timer button:hover { border-color: var(--deck-red); background: var(--deck-red); color: var(--deck-accent-ink); }

.deck__stage { position: absolute; inset: 8vh 2.5vw 10vh; display: grid; place-items: center; }
.slide-frame {
  position: relative;
  width: min(94vw, 145.778vh);
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--slide-surface);
  box-shadow: 0 40px 100px rgb(0 0 0 / .48), 0 0 0 1px rgb(255 255 255 / .12);
  cursor: pointer;
}
.slide-frame > img { display: block; width: 100%; height: 100%; object-fit: contain; user-select: none; }
.slide-frame__image--frame { animation: frame-reveal var(--frame-transition-ms, 500ms) ease-in-out both; }
.build-region { position: absolute; z-index: 3; display: block; overflow: hidden; opacity: 0; }
.build-region img { position: absolute; max-width: none; }
.build-region.is-visible { opacity: 1; animation: build-reveal 433ms ease-in-out both; }
.slide-brand {
  position: absolute;
  z-index: 6;
  top: 0;
  left: 4.8%;
  width: 7.8%;
  height: 19.8%;
  display: grid;
  place-items: center;
  padding: 2.2% 1.1% 1.5%;
  background: var(--deck-red);
  pointer-events: none;
}
.slide-brand img { display: block; width: 100%; height: 100%; object-fit: contain; filter: grayscale(1) brightness(0) invert(1); }
.slide-baseline { position: absolute; z-index: 7; right: 0; bottom: 0; left: 0; height: 2.2%; display: grid; grid-template-columns: 18.3% 1fr; pointer-events: none; }
.slide-baseline__accent { position: relative; display: flex; align-items: center; padding-left: .7%; overflow: hidden; background: var(--deck-red); color: white; font-size: clamp(4px, .42vw, 8px); white-space: nowrap; }
.slide-baseline__grey { background: var(--slide-footer-grey); }
@keyframes build-reveal { from { opacity: 0; } to { opacity: 1; } }
@keyframes frame-reveal { from { opacity: 0; } to { opacity: 1; } }

.deck__progress { position: fixed; z-index: 16; right: 0; bottom: 0; left: 0; height: 3px; background: rgb(255 255 255 / .08); }
.deck__progress i { display: block; width: 0; height: 100%; background: linear-gradient(90deg, var(--deck-red), #ff536f); transition: width 260ms; }

.deck__controls { position: fixed; z-index: 18; right: 2.3vw; bottom: 2.6vh; display: flex; gap: 7px; }
.deck__controls button {
  width: 40px;
  height: 40px;
  border: 1px solid rgb(255 255 255 / .17);
  border-radius: 50%;
  background: rgb(4 14 24 / .86);
  backdrop-filter: blur(14px);
  color: var(--deck-ink);
  cursor: pointer;
  font: 15px Georgia, serif;
}
.deck__controls button:hover, .deck__controls button.is-active { border-color: var(--deck-red); background: var(--deck-red); color: var(--deck-accent-ink); }
.deck__controls button:disabled { cursor: default; opacity: .28; }

.deck__footer {
  position: fixed;
  z-index: 12;
  right: 25vw;
  bottom: 3.3vh;
  left: 2.5vw;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: #718095;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.deck__footer a { color: var(--deck-cyan); text-decoration: none; }

.notes {
  position: absolute;
  z-index: 24;
  right: 2.5vw;
  bottom: 9vh;
  width: min(590px, 48vw);
  max-height: 72vh;
  overflow: auto;
  padding: 21px 23px;
  border: 1px solid rgb(105 209 223 / .25);
  background: rgb(6 20 35 / .96);
  box-shadow: 0 30px 90px rgb(0 0 0 / .48);
  backdrop-filter: blur(18px);
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px);
  transition: 220ms;
}
.notes.is-open { opacity: 1; pointer-events: auto; transform: none; }
.notes__title { display: block; padding-bottom: 12px; border-bottom: 1px solid rgb(255 255 255 / .12); }
.notes__next { padding: 13px 0; border-bottom: 1px solid rgb(255 255 255 / .12); }
.notes__next b { display: block; color: var(--deck-red); font-size: 8px; letter-spacing: .11em; text-transform: uppercase; }
.notes__next p { margin: 4px 0 0; color: white; font: 15px/1.35 Georgia, serif; }
.note { display: grid; grid-template-columns: 98px 1fr; gap: 14px; padding: 13px 0; border-bottom: 1px solid rgb(255 255 255 / .08); }
.note--accent { margin-inline: -23px; padding-inline: 23px; border-left: 3px solid var(--deck-red); background: rgb(200 16 46 / .08); }
.note b { color: var(--deck-cyan); font-size: 8px; letter-spacing: .11em; text-transform: uppercase; }
.note p { margin: 0; color: #d1d9e2; font: 13px/1.55 Georgia, serif; }

.overview { position: fixed; z-index: 30; inset: 0; overflow: auto; padding: 5vh 5vw 9vh; background: rgb(3 10 18 / .984); opacity: 0; pointer-events: none; }
.overview.is-open { opacity: 1; pointer-events: auto; }
.overview__top { display: flex; max-width: 1500px; margin: 0 auto 32px; align-items: flex-end; justify-content: space-between; gap: 20px; }
.overview__top h2 { margin: 7px 0 0; font: 400 42px/1 Georgia, serif; }
.overview__top button { border: 0; background: none; color: var(--deck-muted); cursor: pointer; font-size: 10px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.overview__grid { display: grid; max-width: 1500px; margin: 0 auto; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; }
.overview__grid button { min-width: 0; overflow: hidden; padding: 0 0 15px; border: 1px solid rgb(255 255 255 / .12); background: rgb(255 255 255 / .035); color: var(--deck-ink); text-align: left; cursor: pointer; }
.overview__grid button:hover, .overview__grid button.is-current { border-color: var(--deck-red); box-shadow: inset 0 -3px var(--deck-red); }
.overview__thumb.slide-frame { width: 100%; box-shadow: none; cursor: pointer; border-bottom: 1px solid rgb(255 255 255 / .12); }
.overview__thumb .build-region.is-visible { animation: none; }
.overview__thumb .slide-frame__image--frame { animation: none; }
.overview__grid button > span, .overview__grid button > b { display: block; margin-inline: 14px; }
.overview__grid button > span { margin-top: 13px; color: var(--deck-cyan); font-size: 7px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.overview__grid button > b { margin-top: 5px; font: 400 15px/1.25 Georgia, serif; }

.presenter {
  --presenter-line: #29404b;
  min-height: 100svh;
  padding: 24px clamp(20px, 3vw, 46px) 36px;
  overflow: auto;
  background: #071722;
  color: #edf2f4;
}
.presenter__header {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--presenter-line);
}
.presenter__header p, .presenter__script-heading span {
  margin: 0 0 7px;
  color: #7fc9ca;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.presenter__header h1 { margin: 0; font: 500 clamp(22px, 2.2vw, 36px)/1.05 Georgia, serif; }
.presenter__tools { flex: 0 0 auto; display: flex; align-items: center; gap: 24px; }
.presenter__sync { display: flex; align-items: center; gap: 8px; color: #a9b8be; font-size: 10px; font-weight: 700; text-transform: uppercase; }
.presenter__sync i { width: 8px; height: 8px; border-radius: 50%; background: #d7a044; box-shadow: 0 0 0 4px rgb(215 160 68 / .12); }
.presenter__sync.is-connected i { background: #56b58a; box-shadow: 0 0 0 4px rgb(86 181 138 / .12); }
.presenter__timer { display: flex; align-items: center; gap: 7px; }
.presenter__timer b { min-width: 72px; color: white; font: 500 24px ui-monospace, SFMono-Regular, Menlo, monospace; }
.presenter__timer button, .presenter__nav button {
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid #38505b;
  border-radius: 999px;
  background: transparent;
  color: #dce5e8;
  font-size: 10px;
  cursor: pointer;
}
.presenter__timer button:hover, .presenter__nav button:hover { border-color: #b92c41; background: #922337; }
.presenter__layout { display: grid; grid-template-columns: minmax(330px, .8fr) minmax(480px, 1.2fr); gap: clamp(22px, 3vw, 48px); padding-top: 28px; }
.presenter__preview-column { min-width: 0; }
.presenter__preview { position: relative; aspect-ratio: 16/9; overflow: hidden; border: 1px solid #2d4652; background: #0e2633; box-shadow: 0 18px 45px rgb(0 0 0 / .25); }
.presenter__preview .slide-frame { width: 100%; height: 100%; aspect-ratio: 16/9; box-shadow: none; cursor: default; }
.presenter__next { margin-top: 14px; padding: 15px 18px; display: grid; grid-template-columns: minmax(0, 1fr) 128px; align-items: center; gap: 16px; border: 1px solid #2d4652; background: #0b202c; }
.presenter__next span { color: #7fc9ca; font-size: 9px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.presenter__next small { display: block; margin-top: 9px; color: #899ba3; font-size: 8px; text-transform: uppercase; }
.presenter__next h3 { margin: 4px 0 0; color: #eef3f4; font: 500 15px/1.2 Georgia, serif; }
.presenter__next img { width: 128px; aspect-ratio: 16/9; object-fit: contain; border: 1px solid #38505b; background: white; }
.presenter__nav { margin-top: 14px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 9px; }
.presenter__nav button:last-child { border-color: #ae2b40; background: #98263a; }
.presenter__nav button:disabled { opacity: .3; cursor: default; }
.presenter__nav strong { color: #91a4ab; font-size: 11px; text-align: center; }
.presenter__help { color: #71868e; font-size: 9px; line-height: 1.45; text-align: center; }
.presenter__script { min-width: 0; overflow: hidden; border: 1px solid #2d4652; background: #0b1d28; }
.presenter__script-heading { padding: 20px 22px; display: flex; align-items: center; justify-content: space-between; gap: 18px; border-bottom: 1px solid #2d4652; background: #0e2633; }
.presenter__script-heading h2 { margin: 6px 0 0; font-size: 21px; }
.presenter__script-heading > b { flex: 0 0 auto; padding: 8px 11px; border: 1px solid #47606b; color: #dbe6e9; font-size: 10px; }
.presenter__notes { max-height: calc(100svh - 190px); overflow: auto; padding: 6px 24px 22px; }
.presenter__notes .notes__next { margin-bottom: 4px; }
.presenter__notes .note { grid-template-columns: 112px 1fr; }
.presenter__notes .note p { color: #d4dde0; font-size: clamp(13px, 1.05vw, 16px); line-height: 1.62; }

html[data-design="ade-black"] body,
.deck[data-design="ade-black"],
.presenter[data-design="ade-black"] {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", Helvetica, Arial, sans-serif;
}
.deck[data-design="ade-black"] .deck__brand span { border-color: rgb(255 255 255 / .3); background: #000; }
.deck[data-design="ade-black"] .deck__brand b,
.deck[data-design="ade-black"] .deck__header #slide-title,
.deck[data-design="ade-black"] .overview__top h2,
.deck[data-design="ade-black"] .overview__grid button > b { font-family: inherit; }
.presenter[data-design="ade-black"] { background: #000; }
.presenter[data-design="ade-black"] .presenter__header h1,
.presenter[data-design="ade-black"] .presenter__next h3 { font-family: inherit; }

@media (max-width: 900px) {
  .deck__header { left: 28vw; }
  .overview__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .notes { right: 5vw; width: 90vw; }
  .presenter__header { align-items: flex-start; }
  .presenter__tools { align-items: flex-end; flex-direction: column; gap: 10px; }
  .presenter__layout { grid-template-columns: 1fr; }
  .presenter__notes { max-height: none; }
}
@media (max-width: 620px) {
  .deck__brand b, .deck__header b, .deck__footer span { display: none; }
  .deck__header { left: auto; }
  .deck__stage { inset: 12vh 2vw 15vh; }
  .deck__footer { right: 47vw; }
  .deck__controls { right: 3vw; }
  .overview { padding-inline: 4vw; }
  .overview__grid { gap: 12px; }
  .overview__grid b { font-size: 13px; }
  .note { grid-template-columns: 1fr; gap: 6px; }
  .presenter { padding: 16px 14px 30px; }
  .presenter__header { flex-direction: column; }
  .presenter__tools { width: 100%; align-items: flex-start; }
  .presenter__timer { flex-wrap: wrap; }
  .presenter__layout { padding-top: 18px; }
  .presenter__next { grid-template-columns: 1fr; }
  .presenter__next img { display: none; }
  .presenter__notes .note { grid-template-columns: 1fr; }
}
@media (max-height: 700px) {
  .deck__stage { inset-block: 8vh 11vh; }
  .notes { bottom: 9vh; max-height: 76vh; }
}
@media (prefers-reduced-motion: reduce) {
  .build-region.is-visible, .slide-frame__image--frame { animation-duration: 1ms; }
  .deck__progress i, .notes { transition: none; }
}