/* ============================================================
   PROMPTER — standalone teleprompter page.
   Desktop: classic top toolbar. Phone: thumb dock (bottom in
   portrait, right rail in landscape) + separate editor screen.
   ============================================================ */
:root {
  --bg: #000;
  --fg: #fff;
  --size: 58px;
  --margin: 5%;
  --align: left;
  --sx: 1;
  --sy: 1;
  --ui: #000;
  --ui-line: #3a3a3a;
  --ui-fg: #fff;
  --ui-dim: #a3a3a3;
  --accent: #0000ff;
  --vvh: 100dvh;
  --lead: 38dvh;   /* where the first line sits = the eye line */
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  height: 100dvh;
  overflow: hidden;
  display: grid;
  grid-template-rows: auto 1fr;
  grid-template-areas: "bar" "stage";
  background: var(--bg);
  color: var(--ui-fg);
  font-family: Arial, Helvetica, sans-serif;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior: none;
}
button, input, textarea { font: inherit; color: inherit; }
button { cursor: pointer; touch-action: manipulation; }
svg { display: block; }

/* ================= DESKTOP TOOLBAR ================= */
.tp-bar {
  grid-area: bar;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 14px;
  background: var(--ui);
  border-bottom: 1px solid var(--ui-line);
  z-index: 5;
  transition: margin-top 0.25s ease;
}
.tp-icon {
  width: 34px; height: 34px;
  display: grid; place-items: center;
  background: none; border: 0; border-radius: 6px;
  padding: 0;
}
.tp-icon svg { width: 24px; height: 24px; fill: none; stroke: #fff; stroke-width: 1.6; stroke-linecap: round; }
.tp-icon .i-play path, .tp-icon .i-pause path { fill: none; stroke: #fff; stroke-linejoin: round; }
.tp-icon:hover { background: #1f1f1f; }
.tp-icon[aria-pressed="true"] { background: #2b2b2b; box-shadow: inset 0 0 0 1px #555; }
.i-pause { display: none !important; }
.is-playing .i-play { display: none !important; }
.is-playing .i-pause { display: block !important; }

.tp-swatch, .tp-range {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  font-size: 10px; font-weight: 700; white-space: nowrap; color: #fff;
}
.tp-swatch input {
  width: 46px; height: 22px; padding: 0;
  border: 2px solid #fff; background: none; cursor: pointer;
}
.tp-swatch input::-webkit-color-swatch-wrapper { padding: 0; }
.tp-swatch input::-webkit-color-swatch { border: 0; }
.tp-swatch input::-moz-color-swatch { border: 0; }
.tp-range input { width: clamp(90px, 9vw, 140px); accent-color: #1a73e8; margin: 0; height: 18px; }
.tp-range b { font-weight: 700; }
.tp-home {
  margin-left: auto;
  color: var(--ui-dim); text-decoration: none;
  font-size: 12px; font-weight: 700; letter-spacing: 0.08em;
  padding: 8px 10px; border: 1px solid var(--ui-line); border-radius: 4px;
}
.tp-home:hover { color: #fff; border-color: #777; }

body.is-expanded .tp-bar { margin-top: calc(-1 * var(--bar-h, 52px)); }

/* ================= STAGE ================= */
.tp-stage {
  grid-area: stage;
  position: relative;
  min-height: 0;
  background: var(--bg);
}
.tp-scroll {
  position: absolute; inset: 0;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: none;
  outline: none;
  -webkit-overflow-scrolling: touch;
}
.tp-scroll::-webkit-scrollbar { display: none; }
.tp-text {
  min-height: 100%;
  padding: var(--lead) var(--margin) 100dvh;
  color: var(--fg);
  font-size: var(--size);
  line-height: 1.3;
  text-align: var(--align);
  white-space: pre-wrap;
  overflow-wrap: break-word;
  transform: scale(var(--sx), var(--sy));
  outline: none;
  caret-color: var(--fg);
}
.tp-text:empty::before { content: attr(data-placeholder); opacity: 0.45; }

/* eye line: where your eyes should rest while reading */
.tp-guide {
  position: absolute; left: 0; right: 0; top: var(--lead);
  height: calc(var(--size) * 1.3);
  pointer-events: none;
  display: none;
  border-block: 1px solid color-mix(in srgb, var(--fg) 22%, transparent);
  background: color-mix(in srgb, var(--fg) 6%, transparent);
}
.tp-guide::before, .tp-guide::after {
  content: ""; position: absolute; top: 50%;
  border: 10px solid transparent; translate: 0 -50%;
}
.tp-guide::before { left: 2px; border-left-color: #e11d48; }
.tp-guide::after { right: 2px; border-right-color: #e11d48; }
body.show-guide .tp-guide { display: block; }
body.flip-y .tp-guide { top: auto; bottom: var(--lead); }

.tp-hud {
  position: absolute; left: 50%; top: 50%;
  translate: -50% -50%;
  padding: 14px 26px;
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.78);
  color: #fff;
  font: 700 clamp(22px, 6vw, 40px)/1 Arial, Helvetica, sans-serif;
  letter-spacing: 0.04em;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.25s ease;
  z-index: 4;
}
.tp-hud.is-on { opacity: 1; transition-duration: 0.05s; }
.tp-hud.is-count { font-size: clamp(80px, 30vmin, 200px); background: none; text-shadow: 0 0 30px #000; }

/* ================= MOBILE DOCK ================= */
.tp-dock { display: none; }

.dk-btn {
  min-width: 48px; height: 48px;
  padding: 0 12px;
  border: 1px solid #3d3d3d;
  border-radius: 12px;
  background: #1c1c1c;
  color: #fff;
  font-size: 18px; font-weight: 700;
  display: inline-grid; place-items: center;
  user-select: none; -webkit-user-select: none;
}
.dk-btn:active, .dk-btn.is-held { background: #3a3a3a; transform: scale(0.96); }
.dk-btn[aria-pressed="true"] { background: #fff; color: #000; border-color: #fff; }
.dk-row { display: flex; align-items: center; gap: 6px; }
.dk-val {
  min-width: 3ch; text-align: center;
  font-size: 20px; font-weight: 700; font-variant-numeric: tabular-nums;
}
.dk-label {
  font-size: 11px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ui-dim);
}
.dk-step { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.dk-step .dk-row { width: 100%; justify-content: space-between; }
.dk-step .dk-btn { flex: 1; font-size: 20px; }
.dk-tool { font-size: 14px; letter-spacing: 0.04em; padding: 0 10px; }
.dk-play { background: var(--accent); border-color: var(--accent); }
.dk-play svg { width: 26px; height: 26px; fill: #fff; }
.is-playing .dk-play { background: #e11d48; border-color: #e11d48; }

@media (max-width: 820px), (max-height: 520px) {
  body {
    grid-template-rows: 1fr auto;
    grid-template-areas: "stage" "dock";
  }
  .tp-bar { display: none; }
  .tp-dock {
    grid-area: dock;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-areas: "size speed" "main main";
    gap: 10px 14px;
    padding: 10px max(12px, env(safe-area-inset-left)) max(10px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-right));
    background: rgba(10, 10, 10, 0.96);
    border-top: 1px solid #262626;
    z-index: 5;
    transition: opacity 0.3s ease;
  }
  .dk-step[data-key="size"] { grid-area: size; }
  .dk-step[data-key="speed"] { grid-area: speed; }
  .dk-main { grid-area: main; display: flex; gap: 6px; }
  .dk-main .dk-btn { flex: 1; padding: 0 4px; }
  .dk-main .dk-play { flex: 1.6; }
  :root { --lead: 26dvh; }
  /* while reading the dock steps back so it doesn't pull focus */
  body.is-playing .tp-dock { opacity: 0.55; }
  body.is-playing .tp-dock:focus-within, body.is-playing .tp-dock:active { opacity: 1; }
}

/* landscape phone: right-hand rail, keeps every row of text visible */
@media (max-height: 520px) and (orientation: landscape) {
  body {
    grid-template-rows: 1fr;
    grid-template-columns: 1fr auto;
    grid-template-areas: "stage dock";
  }
  .tp-dock {
    width: 196px;
    grid-template-columns: 1fr;
    grid-template-areas: "main" "size" "speed";
    align-content: center;
    gap: 8px;
    padding: max(8px, env(safe-area-inset-top)) max(10px, env(safe-area-inset-right)) max(8px, env(safe-area-inset-bottom)) 10px;
    border-top: 0;
    border-left: 1px solid #262626;
    overflow-x: hidden;
    overflow-y: auto;
  }
  .dk-main { flex-wrap: wrap; }
  .dk-main .dk-play { order: -1; flex: 1 0 100%; height: 52px; }
  .dk-main .dk-tool { flex: 1 0 calc(50% - 3px); min-width: 0; font-size: 13px; height: 40px; }
  .dk-step { flex-direction: row; gap: 6px; }
  .dk-step .dk-label { width: 38px; flex: none; text-align: left; letter-spacing: 0.06em; font-size: 10px; }
  .dk-step .dk-row { flex: 1; width: auto; min-width: 0; gap: 4px; }
  .dk-step .dk-btn { height: 44px; min-width: 0; padding: 0; }
  .dk-step .dk-val { min-width: 2.6ch; font-size: 18px; }
  :root { --lead: 20dvh; }
}

/* ================= SHEETS (editor + settings) ================= */
.tp-sheet {
  padding: 0;
  border: 1px solid #2c2c2c;
  border-radius: 16px;
  background: #111;
  color: #fff;
  width: min(720px, 94vw);
  max-height: 88dvh;
}
.tp-sheet::backdrop { background: rgba(0, 0, 0, 0.6); }
.tp-sheet[open] { display: flex; flex-direction: column; }
.sh-head {
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  gap: 10px; padding: 10px 12px;
  border-bottom: 1px solid #262626;
}
.sh-head h2 { margin: 0; font-size: 16px; letter-spacing: 0.12em; text-transform: uppercase; }
.sh-head > :first-child { justify-self: start; }
.sh-head > :last-child { justify-self: end; }
.sh-btn {
  height: 44px; padding: 0 18px;
  border: 1px solid #3d3d3d; border-radius: 10px;
  background: #1c1c1c; font-size: 15px; font-weight: 700;
}
.sh-btn--primary { background: #fff; color: #000; border-color: #fff; }

.tp-editor { height: min(80dvh, 720px); }
.tp-editor textarea {
  flex: 1; min-height: 0;
  width: 100%;
  padding: 16px;
  border: 0; outline: none; resize: none;
  background: #0b0b0b; color: #fff;
  font-size: 17px; line-height: 1.5;   /* ≥16px: iOS won't zoom on focus */
}
.sh-foot {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 12px; border-top: 1px solid #262626;
}
.sh-count { color: var(--ui-dim); font-size: 13px; }

.sh-body { overflow-y: auto; padding: 14px; display: grid; gap: 16px; }
.sh-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.sh-tile {
  min-height: 56px; padding: 6px;
  border: 1px solid #3d3d3d; border-radius: 12px;
  background: #1c1c1c; font-size: 14px; font-weight: 700;
}
.sh-tile[aria-pressed="true"] { background: #fff; color: #000; border-color: #fff; }
.sh-line {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  font-weight: 700; font-size: 14px; letter-spacing: 0.06em; text-transform: uppercase;
}
.sh-line--col { flex-direction: column; align-items: stretch; }
.sh-themes { display: flex; gap: 8px; }
.sh-theme {
  flex: 1; height: 52px;
  border: 2px solid #3d3d3d; border-radius: 12px;
  background: var(--b); color: var(--f);
  font-size: 20px; font-weight: 700;
}
.sh-theme[aria-pressed="true"] { border-color: #fff; box-shadow: 0 0 0 2px #1a73e8; }
.sh-colors { display: flex; gap: 16px; text-transform: none; letter-spacing: 0; font-weight: 400; }
.sh-colors label { display: flex; align-items: center; gap: 8px; }
.sh-colors input { width: 44px; height: 32px; padding: 0; border: 1px solid #555; background: none; }
.sh-home { color: var(--ui-dim); font-size: 14px; text-decoration: none; justify-self: start; padding: 6px 0; }

/* on phones the sheets become full screens; the editor tracks the
   visible viewport so "Done" stays on screen above the keyboard */
@media (max-width: 820px), (max-height: 520px) {
  .tp-sheet {
    width: 100vw; max-width: 100vw;
    margin: 0; border-radius: 0; border: 0;
    inset: 0 auto auto 0;
  }
  .tp-editor { height: var(--vvh); max-height: var(--vvh); }
  .tp-editor .sh-head { padding-top: max(10px, env(safe-area-inset-top)); }
  .tp-editor .sh-head, .tp-editor .sh-foot {
    padding-left: max(12px, env(safe-area-inset-left));
    padding-right: max(12px, env(safe-area-inset-right));
  }
  .tp-more {
    inset: auto auto 0 0;
    max-height: 86dvh;
    border-radius: 18px 18px 0 0;
  }
  .tp-more .sh-body { padding-bottom: max(14px, env(safe-area-inset-bottom)); }
}
@media (max-height: 520px) and (orientation: landscape) {
  .tp-editor .sh-foot { display: none; }  /* every pixel goes to the text */
  .tp-editor .sh-head { padding-block: 4px; }
  .tp-editor .sh-btn { height: 38px; }
  .tp-more { inset: 0 auto auto 0; max-height: 100dvh; height: 100dvh; border-radius: 0; }
  .sh-grid { grid-template-columns: repeat(6, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}

/* ================= RECENT SCRIPTS ================= */
.tp-recent { width: min(560px, 94vw); }
.rc-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.rc-item {
  display: flex; align-items: stretch;
  border: 1px solid #333; border-radius: 12px;
  background: #1a1a1a; overflow: hidden;
}
.rc-item.is-current { border-color: #fff; }
.rc-open {
  flex: 1; min-width: 0;
  display: flex; flex-direction: column; align-items: flex-start; gap: 4px;
  padding: 12px 14px; border: 0; background: none; text-align: left;
}
.rc-open:active { background: #2a2a2a; }
.rc-title {
  max-width: 100%;
  font-size: 16px; font-weight: 700;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.rc-meta { font-size: 12px; color: var(--ui-dim); }
.rc-item.is-current .rc-meta { color: #fff; }
.rc-del {
  width: 52px; flex: none;
  border: 0; border-left: 1px solid #333; background: none;
  font-size: 24px; color: var(--ui-dim);
}
.rc-del:hover, .rc-del:active { color: #fff; background: #3a1018; }
.rc-note { margin: 4px 0 0; font-size: 12px; color: var(--ui-dim); }
.sh-foot-btns { display: flex; gap: 8px; }
.sh-saved { margin-left: 4px; color: #4ade80; }
@media (max-width: 820px), (max-height: 520px) {
  .tp-recent {
    width: 100vw; max-width: 100vw;
    inset: auto auto 0 0;
    max-height: 86dvh;
    border-radius: 18px 18px 0 0;
  }
  .tp-recent .sh-body { padding-bottom: max(14px, env(safe-area-inset-bottom)); }
}
@media (max-height: 520px) and (orientation: landscape) {
  .tp-recent { inset: 0 auto auto 0; height: 100dvh; max-height: 100dvh; border-radius: 0; }
}