/* The Presentation Builder - app layer over house-style.css */
[hidden] { display: none !important; }

/* ---------- gate ---------- */
#gate {
  position: fixed; inset: 0; z-index: 50;
  background: radial-gradient(1200px 600px at 50% -10%, #1b1830 0%, var(--bg) 60%);
  display: flex; align-items: center; justify-content: center; padding: 24px;
}
.gate-card { text-align: center; max-width: 420px; width: 100%; }
.gate-mark { color: var(--accent); font-size: 28px; margin-bottom: 18px; }
.gate-card h1 { font-size: 24px; }
.gate-line { font-style: italic; color: var(--muted); margin: 4px 0 26px; font-size: 19px; }
#gate-form { display: flex; gap: 10px; justify-content: center; }
#gate-pass {
  flex: 1; max-width: 220px; background: var(--panel-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text); padding: 12px 14px;
  font-family: var(--font-mono); font-size: 15px; letter-spacing: .28em; text-align: center;
}
#gate-pass:focus { outline: none; border-color: var(--accent-dim); }
.gate-err { color: var(--error); font-family: var(--font-mono); font-size: 12px; margin-top: 14px; letter-spacing: .08em; }

button.primary {
  font-family: var(--font-mono); font-size: 13px; letter-spacing: .22em;
  background: var(--accent); color: var(--on-accent); border: none;
}
button:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px;
}
.mono-btn { font-family: var(--font-mono); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; }
button:disabled { opacity: .45; cursor: default; }

/* ---------- shell ---------- */
#topbar {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 20px; background: var(--deep); border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark { color: var(--accent); }
.brand-name { font-family: var(--font-display); letter-spacing: .14em; font-size: 15px; text-transform: uppercase; }
#syncpill.err { color: var(--error); }

#layout { display: flex; align-items: flex-start; gap: 0; min-height: 70vh; }
#library {
  width: 250px; flex: none; padding: 22px 16px; border-right: 1px solid var(--border);
  position: sticky; top: 52px; max-height: calc(100vh - 52px); overflow-y: auto;
}
#main { flex: 1; min-width: 0; padding: 26px 28px 40px; }

.lib-label, .sec-label {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .24em; text-transform: uppercase;
  color: var(--purple); margin: 0 0 12px;
}
.lib-new { width: 100%; margin-bottom: 18px; }
.lib-item {
  display: block; width: 100%; text-align: left; background: transparent; border: none;
  border-left: 2px solid transparent; border-radius: 0; padding: 9px 10px; margin: 0 0 2px;
  color: var(--text); font-family: var(--font-body); font-size: 17px; line-height: 1.3; cursor: pointer;
}
.lib-item:hover { color: var(--accent); border-color: var(--accent-dim); }
.lib-item.on { border-left-color: var(--accent); color: var(--accent); background: var(--panel); }
.lib-item small { display: block; font-family: var(--font-mono); font-size: 11px; color: var(--muted); letter-spacing: .06em; margin-top: 3px; }

/* ---------- deck header + steps ---------- */
.deck-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 10px 20px; margin-bottom: 6px; }
.deck-title {
  font-family: var(--font-display); font-size: 26px; letter-spacing: .06em; color: var(--text);
  background: transparent; border: none; border-bottom: 1px solid transparent; padding: 2px 0; width: 100%; max-width: 640px;
}
.deck-title:focus { border-bottom-color: var(--accent-dim); outline: none; }
.deck-sub { font-style: italic; color: var(--muted); margin: 0 0 22px; font-size: 18px; }
.steps { display: flex; gap: 6px; flex-wrap: wrap; border-bottom: 1px solid var(--border); margin-bottom: 24px; }
.step {
  background: transparent; border: none; border-bottom: 2px solid transparent; border-radius: 0;
  padding: 10px 14px; font-family: var(--font-mono); font-size: 12px; letter-spacing: .2em; color: var(--muted); cursor: pointer;
}
.step:hover { color: var(--text); }
.step.on { color: var(--accent); border-bottom-color: var(--accent); }
.step b { font-weight: 500; color: var(--accent-dim); margin-right: 6px; }

/* ---------- brief ---------- */
.brief-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 18px 22px; }
.brief-grid .full { grid-column: 1 / -1; }
.field label { display: block; font-family: var(--font-mono); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.field .why { display: block; font-style: italic; color: var(--muted); font-size: 15px; margin: -2px 0 7px; }
.field input, .field textarea, .field select { width: 100%; font-size: 18px; }
.field textarea { min-height: 76px; resize: vertical; line-height: 1.45; }
.five { border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 20px 6px; background: var(--panel); }
.five-head { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.five-head h2 { margin: 0; font-size: 17px; letter-spacing: .14em; }
.five-head span { font-style: italic; color: var(--muted); }
.five .field { margin-bottom: 16px; }

.choice-row { display: flex; flex-wrap: wrap; gap: 10px; }
.choice {
  flex: 1 1 150px; text-align: left; background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 12px 14px; cursor: pointer; color: var(--text);
}
.choice:hover { border-color: var(--accent-dim); color: var(--text); }
.choice.on { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.choice strong { display: block; font-family: var(--font-display); font-weight: 500; letter-spacing: .08em; font-size: 15px; }
.choice span { display: block; font-family: var(--font-mono); font-size: 11px; color: var(--muted); letter-spacing: .06em; margin-top: 4px; }

.actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 26px 0 8px; }
.actions .hs-note { flex-basis: 100%; }
.engine-out { margin-top: 10px; font-family: var(--font-mono); font-size: 12px; color: var(--muted); letter-spacing: .04em; white-space: pre-wrap; }
.engine-out.err { color: var(--error); }

/* ---------- spine (beats reference) ---------- */
.beat-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
.beat-card { border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 14px 16px; background: var(--panel); }
.beat-card h3 { font-family: var(--font-display); font-weight: 500; font-size: 14px; letter-spacing: .12em; margin: 0 0 4px; color: var(--accent); text-transform: uppercase; }
.beat-card .law { font-family: var(--font-mono); font-size: 11px; color: var(--purple); letter-spacing: .08em; text-transform: uppercase; }
.beat-card p { margin: 8px 0 0; font-size: 16px; line-height: 1.45; }

/* ---------- catch meter ---------- */
.meter { border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; background: var(--panel); margin-bottom: 22px; }
.meter-top { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.meter-top h2 { margin: 0; font-size: 16px; letter-spacing: .16em; }
.meter-score { font-family: var(--font-mono); font-size: 13px; color: var(--accent); letter-spacing: .1em; font-variant-numeric: tabular-nums; }
.meter-track { height: 3px; background: var(--border); border-radius: 2px; overflow: hidden; margin-bottom: 14px; }
.meter-fill { height: 100%; background: linear-gradient(90deg, var(--accent-dim), var(--accent)); transition: width .4s ease; }
.lenses { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 6px 18px; }
.lens { display: flex; gap: 9px; align-items: baseline; font-size: 16px; line-height: 1.35; }
.lens i { font-style: normal; color: var(--done); flex: none; width: 14px; }
.lens.ok i { color: var(--accent); }
.lens small { display: block; color: var(--muted); font-family: var(--font-mono); font-size: 11px; letter-spacing: .04em; }

/* ---------- deck: thumbs + editor ---------- */
.deck-tools { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; align-items: center; }
.deck-tools .spacer { flex: 1; }
.thumbs { display: grid; gap: 16px; }
.thumbs.r169 { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.thumbs.r45  { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
.thumbs.r916 { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
.thumb { cursor: pointer; background: transparent; border: none; padding: 0; text-align: left; color: var(--text); border-radius: 0; }
.thumb .frame { border-radius: 4px; outline: 1px solid var(--border); transition: outline-color .2s; }
.thumb:hover .frame { outline-color: var(--accent-dim); }
.thumb.on .frame { outline: 2px solid var(--accent); }
.thumb .cap { display: flex; justify-content: space-between; gap: 8px; margin-top: 7px; font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; color: var(--muted); text-transform: uppercase; }

.editor { margin-top: 26px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--panel); padding: 20px; }
.editor-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; }
.editor .field { margin-bottom: 14px; }
.editor .why-box { border-left: 2px solid var(--accent-dim); padding: 4px 0 4px 14px; margin-bottom: 16px; }
.editor .why-box b { font-family: var(--font-display); font-weight: 500; letter-spacing: .1em; color: var(--accent); }
.editor .why-box p { margin: 4px 0 0; font-size: 16px; }
.editor-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.empty { border: 1px dashed var(--border); border-radius: var(--radius); padding: 30px; text-align: center; color: var(--muted); font-style: italic; }

.caption-box textarea { min-height: 150px; }

/* ---------- slides (shared by thumb, stage, export) ---------- */
.frame { position: relative; width: 100%; overflow: hidden; }
.frame.r169 { aspect-ratio: 16 / 9; }
.frame.r45  { aspect-ratio: 4 / 5; }
.frame.r916 { aspect-ratio: 9 / 16; }
.frame > .slide { position: absolute; top: 0; left: 0; transform-origin: 0 0; }

.slide {
  --s-bg: #F4EEE0; --s-ink: #005282; --s-body: #2b2a33; --s-accent: #BE8C44; --s-soft: #65254D;
  background: var(--s-bg); color: var(--s-body);
  display: flex; flex-direction: column; overflow: hidden; position: relative;
}
.slide.w169 { width: 1920px; height: 1080px; padding: 110px 150px; }
.slide.w45  { width: 1080px; height: 1350px; padding: 120px 100px; }
.slide.w916 { width: 1080px; height: 1920px; padding: 220px 100px 260px; }

/* brand papers */
.slide.kst       { --s-bg: #F4EEE0; --s-ink: #005282; --s-body: #2b2a33; --s-accent: #BE8C44; --s-soft: #65254D; }
.slide.kst.dark  { --s-bg: #005282; --s-ink: #F4EEE0; --s-body: #EBD4CD; --s-accent: #D9AE6A; --s-soft: #EBD4CD; }
.slide.eaw       { --s-bg: #EBD4CD; --s-ink: #65254D; --s-body: #3d2333; --s-accent: #BE8C44; --s-soft: #65254D; }
.slide.eaw.dark  { --s-bg: #65254D; --s-ink: #FFFFFF; --s-body: #EBD4CD; --s-accent: #D9AE6A; --s-soft: #EBD4CD; }
.slide.aoo       { --s-bg: #231F20; --s-ink: #F3EDE4; --s-body: #d9cfc4; --s-accent: #BE8C44; --s-soft: #AC644A; }
.slide.aoo.dark  { --s-bg: #005656; --s-ink: #F3EDE4; --s-body: #d6e4e2; --s-accent: #D9AE6A; --s-soft: #AC644A; }

.slide .s-top { display: flex; justify-content: space-between; align-items: center; font-family: "DM Mono", monospace; letter-spacing: .3em; text-transform: uppercase; color: var(--s-accent); }
.slide .s-mid { flex: 1; display: flex; flex-direction: column; justify-content: center; min-height: 0; }
.slide .s-num { font-family: "Cinzel", serif; color: var(--s-accent); line-height: 1; margin-bottom: .2em; }
.slide .s-head { font-family: "Cinzel", serif; font-weight: 500; color: var(--s-ink); line-height: 1.12; letter-spacing: .02em; margin: 0; text-wrap: balance; }
.slide .s-rule { display: flex; align-items: center; gap: .5em; color: var(--s-accent); margin: .9em 0; }
.slide .s-rule::before, .slide .s-rule::after { content: ""; height: 2px; width: 90px; background: var(--s-accent); opacity: .7; }
.slide .s-body { font-family: "Cormorant Garamond", Georgia, serif; color: var(--s-body); line-height: 1.38; margin: 0; white-space: pre-line; text-wrap: pretty; }
.slide .s-foot { display: flex; justify-content: space-between; align-items: center; font-family: "DM Mono", monospace; letter-spacing: .24em; text-transform: uppercase; color: var(--s-soft); opacity: .85; }
.slide .s-foot img { display: block; }
.slide .s-foot img.logo-kst { border-radius: 50%; height: 104px !important; }
.slide .s-foot img.logo-eaw { height: 120px !important; }
.slide.center .s-mid { align-items: center; text-align: center; }
.slide.center .s-rule { justify-content: center; }

.slide.w169 .s-top { font-size: 22px; } .slide.w169 .s-foot { font-size: 20px; } .slide.w169 .s-foot img { height: 70px; }
.slide.w169 .s-num { font-size: 120px; }
.slide.w169 .s-head { font-size: 104px; } .slide.w169.long .s-head { font-size: 82px; } .slide.w169.xlong .s-head { font-size: 64px; }
.slide.w169 .s-body { font-size: 48px; max-width: 1400px; } .slide.w169.dense .s-body { font-size: 38px; }
.slide.w169 .s-rule { font-size: 30px; }

.slide.w45 .s-top { font-size: 22px; } .slide.w45 .s-foot { font-size: 20px; } .slide.w45 .s-foot img { height: 76px; }
.slide.w45 .s-num { font-size: 140px; }
.slide.w45 .s-head { font-size: 96px; } .slide.w45.long .s-head { font-size: 76px; } .slide.w45.xlong .s-head { font-size: 60px; }
.slide.w45 .s-body { font-size: 46px; } .slide.w45.dense .s-body { font-size: 38px; }
.slide.w45 .s-rule { font-size: 30px; }

.slide.w916 .s-top { font-size: 24px; } .slide.w916 .s-foot { font-size: 22px; } .slide.w916 .s-foot img { height: 84px; }
.slide.w916 .s-num { font-size: 160px; }
.slide.w916 .s-head { font-size: 104px; } .slide.w916.long .s-head { font-size: 84px; } .slide.w916.xlong .s-head { font-size: 66px; }
.slide.w916 .s-body { font-size: 52px; } .slide.w916.dense .s-body { font-size: 42px; }
.slide.w916 .s-rule { font-size: 32px; }
.slide .s-sticker {
  align-self: center; margin-top: 1.2em; padding: .5em 1.1em; border-radius: 999px; border: 2px dashed var(--s-accent);
  font-family: "DM Mono", monospace; letter-spacing: .14em; text-transform: uppercase; color: var(--s-accent); font-size: 30px;
}

/* ---------- present mode ---------- */
#stage { position: fixed; inset: 0; z-index: 60; background: #000; display: flex; align-items: center; justify-content: center; }
#stage-slide { position: relative; }
#stage-notes {
  position: absolute; right: 16px; bottom: 64px; width: min(440px, calc(100vw - 32px)); max-height: 45vh; overflow-y: auto;
  background: rgba(15, 14, 23, .94); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px;
  font-size: 19px; line-height: 1.5; color: var(--text);
}
#stage-notes b { display: block; font-family: var(--font-mono); font-size: 11px; letter-spacing: .2em; color: var(--accent); font-weight: 400; margin-bottom: 6px; }
#stage-bar {
  position: absolute; left: 50%; bottom: 14px; transform: translateX(-50%); display: flex; gap: 8px; align-items: center;
  background: rgba(15, 14, 23, .8); border: 1px solid var(--border); border-radius: 999px; padding: 6px 10px;
  opacity: .25; transition: opacity .3s;
}
#stage-bar:hover, #stage-bar:focus-within { opacity: 1; }
#stage-bar button { padding: 6px 12px; font-size: 12px; }
#st-count { min-width: 64px; text-align: center; font-variant-numeric: tabular-nums; }

#exporter { position: fixed; left: -99999px; top: 0; }
#toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); z-index: 70;
  background: var(--panel-2); border: 1px solid var(--accent-dim); color: var(--text);
  padding: 10px 18px; border-radius: 999px; font-size: 13px;
}

/* ---------- footer ---------- */
.bitk{position:relative;display:inline-flex;align-items:center;gap:10px;font-family:Georgia,serif;letter-spacing:.3em;text-transform:uppercase;font-size:13px;color:#c9a96e;text-decoration:none;padding-bottom:7px;}
.bitk::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,#c9a96e 35%,#F6DFAF 50%,#c9a96e 65%);background-size:220% 100%;animation:bitk-sheen 3s linear infinite;}
.bitk-arrow{display:inline-block;transition:transform .25s ease;}
.bitk:hover .bitk-arrow{transform:translateX(6px);}
@keyframes bitk-sheen{0%{background-position:200% 0}100%{background-position:-120% 0}}
@media (prefers-reduced-motion:reduce){.bitk::after{animation:none;}.meter-fill{transition:none;}}

/* ---------- mobile ---------- */
@media (max-width: 900px) {
  #layout { flex-direction: column; }
  #library { position: static; width: 100%; max-height: none; border-right: none; border-bottom: 1px solid var(--border); padding: 16px; }
  #main { padding: 20px 16px 32px; }
  .brief-grid, .editor-grid { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- Atmosphere looks (art backdrops from atmosphere.kavitasingh.today) ---------- */
.slide .s-bg { position: absolute; inset: 0; background-size: cover; background-position: center; z-index: 0; }
.slide .s-scrim { position: absolute; inset: 0; z-index: 0; }
.slide > .s-top, .slide > .s-mid, .slide > .s-foot { position: relative; z-index: 1; }
.slide.art.dark .s-scrim { background: linear-gradient(180deg, rgba(4, 8, 20, .28) 0%, rgba(4, 8, 20, .52) 55%, rgba(4, 8, 20, .66) 100%); }
.slide.art.dark.raw .s-scrim { background: linear-gradient(180deg, rgba(4, 8, 20, .40) 0%, rgba(4, 8, 20, .62) 55%, rgba(4, 8, 20, .74) 100%); }
.slide.art:not(.dark) .s-scrim { background: linear-gradient(180deg, rgba(250, 246, 238, .30), rgba(250, 246, 238, .50)); }
.slide.art.raw:not(.dark) .s-scrim { background: linear-gradient(180deg, rgba(250, 246, 238, .62), rgba(250, 246, 238, .80)); }
.slide.art.dark .s-head, .slide.art.dark .s-body { text-shadow: 0 2px 22px rgba(0, 0, 0, .5); }
.slide.art:not(.dark) .s-head, .slide.art:not(.dark) .s-body { text-shadow: 0 1px 18px rgba(250, 246, 238, .9); }
.slide .s-foot img.logo-icon { height: 130px; }

.look-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 12px; }
.choice.look { display: flex; flex-direction: column; gap: 4px; }
.look-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-bottom: 8px; }
.look-pair.r916 { max-width: 220px; }
.look-pair .frame { border-radius: 3px; }