/* GMD Workspace — the single stylesheet for the whole application.
 *
 * One page, one stylesheet: the shell and every room live in this file.
 *   · shell ............... cabinet, intake, rooms, panels (the landing view)
 *   · shared controls ..... buttons, form controls, focus rings
 *   · rooms ............... converter (+ saved files), sprite studio, play, save reader
 *   · page-level .......... paste dialog, player overlay, toasts
 *
 * No external fonts, so the workspace looks the same offline. */

/* GMD Workspace — the landing cabinet.
   Deliberately not a marketing page: it reads like the front panel of a piece
   of kit. Hard edges, chunky pressable buttons, GD-palette accents, and the
   bundled sprite art doing the artwork. No web fonts, so it works offline. */

:root {
  color-scheme: dark;
  --ink: #e9f5ef;
  --muted: #93a9a0;
  --panel: #121c18;
  --panel-2: #16231e;
  --panel-3: #0d1512;
  --line: #2a3b33;
  --line-bright: #3c5248;
  --green: #3fca8a;
  --green-deep: #0f7a4d;
  --blue: #3cadf5;
  --danger: #ef8b83;
  --gold: #f8ff00;
  --shadow: 5px 5px 0 rgba(0, 0, 0, .45);
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; padding: 0; }
body {
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 12% -10%, #14301f 0%, transparent 60%),
    radial-gradient(900px 500px at 100% 0%, #102a35 0%, transparent 55%),
    repeating-linear-gradient(0deg, rgba(255,255,255,.022) 0 1px, transparent 1px 26px),
    repeating-linear-gradient(90deg, rgba(255,255,255,.022) 0 1px, transparent 1px 26px),
    #0a120f;
}
.wrap { width: min(1120px, 100% - 40px); margin: 0 auto; }
img { image-rendering: pixelated; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
a { color: inherit; }
code, kbd { font-family: var(--mono); font-size: .92em; }
code { background: rgba(63, 202, 138, .12); border: 1px solid rgba(63, 202, 138, .25); border-radius: 4px; padding: 1px 5px; }
kbd {
  background: #0c1613; border: 1px solid var(--line-bright); border-bottom-width: 3px;
  border-radius: 5px; padding: 1px 6px; font-size: .86em; color: #cfe6db;
}

/* ---------------------------------------------------------------- top bar */
.cabinet-top {
  border-bottom: 2px solid var(--line);
  background:
    repeating-linear-gradient(135deg, rgba(63, 202, 138, .10) 0 12px, transparent 12px 24px),
    linear-gradient(180deg, #16241e, #0e1815);
}
.cabinet-top-inner { display: flex; align-items: center; gap: 16px; padding: 14px 0; flex-wrap: wrap; }
.wordmark { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.wordmark-cube {
  width: 34px; height: 34px; flex: none; border-radius: 3px;
  background: linear-gradient(160deg, #d8ffe9, var(--green) 45%, var(--green-deep));
  border: 2px solid #07110d; box-shadow: inset -3px -3px 0 rgba(0, 0, 0, .28), 3px 3px 0 rgba(0, 0, 0, .45);
  position: relative;
}
.wordmark-cube::after {
  content: ""; position: absolute; inset: 22% 22% 22% 22%;
  background: #07110d; border-radius: 2px;
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
}
.wordmark-text { display: flex; flex-direction: column; line-height: 1.15; }
.wordmark-text strong { font-family: var(--mono); font-size: 17px; letter-spacing: .16em; }
.wordmark-text small { color: var(--muted); font-size: 12px; letter-spacing: .06em; }
.cabinet-nav { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }
.cabinet-nav a {
  font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase;
  text-decoration: none; color: #cfe6db; padding: 8px 12px; border: 2px solid var(--line); border-radius: 4px;
  background: #101a16;
}
.cabinet-nav a:hover { border-color: var(--green); color: var(--green); }

.cabinet-main { padding: 26px 0 40px; display: grid; gap: 26px; }

/* ---------------------------------------------------------------- intake */
.intake {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 16px;
  padding: 16px 18px;
  border: 2px dashed var(--line-bright); border-radius: 8px;
  background: linear-gradient(180deg, rgba(22, 35, 30, .92), rgba(13, 21, 18, .92));
  transition: border-color .12s ease, background .12s ease, transform .12s ease;
}
.intake.is-over {
  border-color: var(--green); border-style: solid;
  background: linear-gradient(180deg, rgba(27, 58, 44, .95), rgba(13, 30, 23, .95));
  transform: translateY(-1px);
}
.intake-slot {
  width: 62px; height: 62px; display: grid; place-items: center; flex: none;
  border: 2px solid var(--line); border-radius: 6px; background: #0b1512;
  box-shadow: inset 0 0 0 2px rgba(0,0,0,.4);
}
.intake-copy { display: grid; gap: 3px; min-width: 0; }
.intake-copy strong { font-size: 16px; }
.intake-copy small { color: var(--muted); }
.intake-go {
  display: inline-flex; align-items: center; gap: 8px; text-decoration: none; white-space: nowrap;
  font-weight: 700; color: #06120d; background: var(--green);
  border: 2px solid #07110d; border-radius: 6px; padding: 10px 14px; box-shadow: 3px 3px 0 rgba(0,0,0,.45);
}
.intake-go:hover { background: #55d99a; }
.intake-arrow { width: 0; height: 0; border-left: 9px solid currentColor; border-top: 7px solid transparent; border-bottom: 7px solid transparent; }

/* ----------------------------------------------------------------- rooms */
.rooms-title {
  font-family: var(--mono); font-size: 13px; letter-spacing: .28em; text-transform: uppercase;
  color: var(--muted); margin: 0 0 12px; font-weight: 600;
}
.room-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.room {
  position: relative; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 14px;
  padding: 18px 16px 18px 18px; min-height: 118px;
  text-decoration: none; color: inherit;
  border: 2px solid var(--line); border-radius: 8px;
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  box-shadow: var(--shadow);
  transition: transform .08s ease, box-shadow .08s ease, border-color .12s ease;
}
.room:hover { border-color: var(--green); transform: translate(-1px, -1px); box-shadow: 7px 7px 0 rgba(0,0,0,.45); }
.room:active { transform: translate(3px, 3px); box-shadow: 2px 2px 0 rgba(0,0,0,.45); }
.room:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }
.room-key {
  position: absolute; top: -9px; left: -9px; width: 26px; height: 26px;
  display: grid; place-items: center; font-family: var(--mono); font-size: 13px; font-weight: 700;
  color: #06120d; background: var(--gold); border: 2px solid #07110d; border-radius: 4px;
}
.room-art {
  width: 84px; height: 84px; flex: none; display: grid; place-items: center;
  border: 2px solid var(--line); border-radius: 6px; background: #0b1512;
  box-shadow: inset 0 0 0 2px rgba(0,0,0,.35);
}
.room-art img { max-width: 62px; max-height: 62px; }
.room-art-play { color: var(--green); background: radial-gradient(circle at 50% 45%, #12352a, #0b1512 70%); }
.room-art-play svg { width: 46px; height: 46px; }
.room-body { display: grid; gap: 5px; min-width: 0; }
.room-body strong { font-size: 19px; letter-spacing: .01em; }
.room-body small { color: var(--muted); line-height: 1.5; }
.room-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 2px; }
.room-tags em {
  font-style: normal; font-family: var(--mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase;
  color: #bfe3d2; background: #10231b; border: 1px solid var(--line-bright); border-radius: 999px; padding: 2px 8px;
}
.room-go { color: var(--line-bright); }
.room:hover .room-go { color: var(--green); }
.room-go svg { width: 26px; height: 26px; }
.room-sprites .room-art { border-color: #2f4a58; }

/* ----------------------------------------------------------------- panel */
.panel {
  display: grid; gap: 12px; padding: 16px 18px;
  border: 2px solid var(--line); border-radius: 8px; background: linear-gradient(180deg, #101a16, #0c1512);
}
.panel-row { display: flex; align-items: center; gap: 12px; }
.panel-row p { margin: 0; color: #cfe6db; }
.panel-led {
  width: 12px; height: 12px; flex: none; border-radius: 50%;
  background: var(--green); box-shadow: 0 0 0 3px rgba(63, 202, 138, .18), 0 0 10px rgba(63, 202, 138, .8);
}
.panel-led.is-empty { background: var(--line-bright); box-shadow: none; }
.panel a { color: var(--green); }
.formats { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; }
.formats li {
  font-family: var(--mono); font-size: 12px; color: var(--muted);
  border: 1px solid var(--line); border-radius: 4px; padding: 3px 9px; background: #0a1310;
}

/* ------------------------------------------------------------------ foot */
.cabinet-foot { border-top: 2px solid var(--line); background: #0b1411; }
.cabinet-foot .wrap { padding: 16px 0 22px; display: grid; gap: 6px; }
.cabinet-foot p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.6; }
.cabinet-foot-meta { color: #6d8078 !important; }

/* ----------------------------------------------------------------- toast */

/* ----------------------------------------------------------------- fatal */
.fatal { border: 2px solid #6b2e2a; background: #1d1210; border-radius: 8px; padding: 18px; }
.fatal h2 { margin: 0 0 8px; font-size: 20px; }
.fatal p { color: #f0c9c5; margin: 0 0 10px; }
.fatal pre { overflow: auto; font-size: 12px; color: #ffd9d5; }

/* ------------------------------------------------------------ responsive */
@media (max-width: 860px) {
  .room-grid { grid-template-columns: minmax(0, 1fr); }
  .intake { grid-template-columns: auto 1fr; }
  .intake-go { grid-column: 1 / -1; justify-content: center; }
}
@media (max-width: 520px) {
  .wrap { width: min(1120px, 100% - 24px); }
  .room { min-height: 0; padding: 14px; }
  .room-art { width: 62px; height: 62px; }
  .room-art img { max-width: 46px; max-height: 46px; }
  .room-body strong { font-size: 17px; }
  .wordmark-text strong { font-size: 15px; }
}

@media (prefers-reduced-motion: reduce) {
  .room, .intake { transition: none; }
}

/* ------------------------------------------------- one page, five rooms */
/* Primitives the rooms share. */
h1, h2, h3 { margin: 0; line-height: 1.25; letter-spacing: -.01em; }
p { margin: 0; }
button { font: inherit; color: inherit; }
body { font-size: 16px; line-height: 1.55; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.spacer { flex: 1 1 auto; }
.icon { width: 18px; height: 18px; flex: 0 0 auto; }
/* The workspace is a single page: these sections are the rooms. */
.view { display: none; }
.view.is-active { display: block; }
.view-head { display: grid; gap: 6px; margin: 0 0 18px; }
.view-head h1 { font-size: clamp(24px, 4vw, 32px); }
.cabinet-nav a[aria-current="page"] { border-color: var(--green); color: var(--green); background: rgba(63, 202, 138, .12); }
.cabinet-main { min-height: 60vh; }
#view-convert.is-active { display: grid; gap: 34px; align-content: start; }
#view-textures.is-active { display: grid; gap: 18px; align-content: start; }
#view-play.is-active, #view-save.is-active, #view-saved.is-active { display: grid; gap: 18px; align-content: start; }
.view-head { margin-bottom: 0; }

/* ------------------------------------------------------------ controls */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: inherit; font-weight: 600; cursor: pointer; color: var(--ink); text-decoration: none;
  background: #182620; border: 2px solid var(--line-bright); border-radius: 6px; padding: 9px 14px;
  white-space: nowrap;
  transition: border-color .14s ease, color .14s ease, background .14s ease, transform .06s ease;
}
.btn:hover { border-color: var(--green); color: var(--green); }
.btn:active { transform: translate(2px, 2px); }
.btn:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }
.btn.primary { background: var(--green); border-color: #07110d; color: #06120d; }
.btn.primary:hover { background: #55d99a; color: #06120d; }
.btn.ghost { background: #101a16; }
.btn.danger { color: var(--danger); border-color: #4d2a27; }
.btn.danger:hover { color: #ffb3ad; border-color: var(--danger); }
.btn.link { border-color: transparent; background: transparent; color: var(--muted); padding: 8px 6px; text-decoration: underline; text-underline-offset: 3px; }
.btn.link:hover { color: var(--green); }
.btn.small { padding: 6px 10px; font-size: 13px; }
.btn.small.is-active { border-color: var(--blue); color: var(--blue); }
.btn.icon { padding: 8px; }
.btn[disabled] { opacity: .55; pointer-events: none; }

select, textarea, input[type="text"], input[type="search"] {
  font: inherit; color: var(--ink); background: #0e1a15;
  border: 2px solid var(--line-bright); border-radius: 6px; padding: 8px 10px;
}
select:focus-visible, textarea:focus-visible, input:focus-visible,
summary:focus-visible, .btn:focus-visible { outline: 3px solid color-mix(in srgb, var(--green) 55%, transparent); outline-offset: 2px; }

/* The studio keeps its own plain-language toast; keep it clear of the stack. */
.studio-toast { bottom: 88px; }

/* ------------------------------------------------------------- play room */
.level-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 12px; }
.level {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 12px;
  padding: 12px 14px; text-align: left; cursor: pointer; color: inherit; font: inherit;
  background: var(--panel); border: 2px solid var(--line); border-radius: 8px;
  transition: border-color .14s ease, transform .08s ease, box-shadow .14s ease;
}
.level:hover { border-color: var(--green); transform: translate(-2px, -2px); box-shadow: var(--shadow); }
.level:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }
.level-key { font-family: var(--mono); font-size: 12px; color: var(--green); border: 1px solid var(--line-bright); border-radius: 4px; padding: 3px 7px; }
.level-body { display: grid; gap: 2px; min-width: 0; }
.level-body strong { font-size: 15px; }
.level-body small { color: var(--muted); font-size: 12px; }
.level-play { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: rgba(63, 202, 138, .14); color: var(--green); }
.level-play svg { width: 18px; height: 18px; }
.level.is-loading { opacity: .55; }

/* ---------------------------------------------------- save reader room */
.save-drop {
  display: grid; justify-items: center; gap: 10px; padding: 34px 22px; text-align: center; cursor: pointer;
  border: 2px dashed var(--line-bright); border-radius: 10px;
  background: linear-gradient(180deg, rgba(22, 35, 30, .9), rgba(13, 21, 18, .9));
}
.save-drop:hover, .save-drop.is-over { border-style: solid; border-color: var(--green); background: linear-gradient(180deg, rgba(27, 58, 44, .95), rgba(13, 30, 23, .95)); }
.save-drop-icon { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; border: 2px solid var(--line-bright); color: var(--green); }
.save-drop-icon .icon { width: 22px; height: 22px; }
.save-drop-title { font-weight: 600; }
.save-drop-hint { color: var(--muted); font-size: 13px; }
.save-report { display: grid; gap: 16px; margin-top: 20px; }
.save-file-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.save-file-head h2 { margin: 0 0 4px; }
.save-columns { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 14px; }
.save-card { display: grid; gap: 10px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); }
.save-card h3 { margin: 0; font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--green); }
.save-card dl { display: grid; gap: 6px; margin: 0; }
.save-card dl div { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; border-bottom: 1px dashed var(--line); padding-bottom: 5px; }
.save-card dt { color: var(--muted); font-size: 13px; }
.save-card dd { margin: 0; font-family: var(--mono); font-size: 13px; font-weight: 600; }
.save-levels { list-style: none; display: grid; gap: 6px; margin: 0; padding: 0; max-height: 420px; overflow: auto; }
.save-levels li { display: flex; align-items: center; justify-content: space-between; gap: 12px; border-bottom: 1px dashed var(--line); padding-bottom: 5px; }
.save-levels .name { display: grid; gap: 1px; min-width: 0; }
.save-levels .name small { color: var(--muted); font-size: 12px; }
.save-levels .progress { font-family: var(--mono); color: var(--green); }
.save-error { display: grid; gap: 8px; padding: 16px; border: 2px solid #6b2e2a; border-radius: 8px; background: #1d1210; }
.save-extra { border-top: 1px solid var(--line); padding-top: 12px; }
.save-extra summary { cursor: pointer; font-weight: 600; }
.save-extra pre { max-height: 320px; overflow: auto; margin: 10px 0 0; padding: 10px; border: 1px solid var(--line); border-radius: 6px; background: #0d1512; font-size: 12px; }
.save-note { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 13px; }
.save-note .icon { color: var(--green); }

/* ------------------------------------------- converter/saved room tokens */
/* The converter was written for its own page; inside the cabinet it uses the
   same dark palette as everything else. */
#view-convert, #view-saved {
  color-scheme: dark;
  --bg: transparent;
  --bg-glow: transparent;
  --surface: #16211d;
  --surface-soft: #1a2723;
  --ink: #e9f2ed;
  --muted: #9db3a9;
  --line: #26352e;
  --line-strong: #33463d;
  --accent: #3fca8a;
  --accent-hover: #55d99a;
  --accent-ink: #08201a;
  --accent-soft: #142a22;
  --danger: #ef8b83;
  --danger-soft: #2a1a18;
  --warn: #e0b264;
  --warn-soft: #2a2213;
  --shadow: 0 14px 34px rgba(0, 0, 0, .35);
  --shadow-soft: 0 2px 10px rgba(0, 0, 0, .25);
  --radius: 16px;
  --radius-small: 10px;
}
#view-saved .saved-body { display: grid; gap: 14px; }

/* The studio's saved packs sit at the top of its room, not inside the empty state. */
#view-textures .saved-packs {
  justify-content: flex-start; margin: 0 0 16px; padding: 12px 14px;
  border: 2px solid var(--line); border-radius: 8px; background: var(--panel);
}

/* ===================== converter room (scoped) ===================== */
#view-convert body.has-overlay { overflow: hidden; }
#view-convert .hero { padding: 34px 0 8px; text-align: center; }
#view-convert .hero h1 { font-size: clamp(28px, 4.6vw, 42px); letter-spacing: -.025em; }
#view-convert .lede { max-width: 640px; margin: 14px auto 0; color: var(--muted); font-size: 17px; }
#view-convert .lede strong { color: var(--ink); }
#view-convert .drop {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin: 28px auto 0;
  padding: 34px 22px 26px;
  border: 2px dashed var(--line-strong);
  border-radius: 24px;
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  transition: border-color .15s ease, background .15s ease, transform .15s ease;
}
#view-convert .drop:hover { border-color: var(--accent); }
#view-convert .drop.is-over { border-color: var(--accent); background: var(--accent-soft); transform: translateY(-1px); }
#view-convert .drop-icon {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  margin-bottom: 2px;
}
#view-convert .drop-icon .icon { width: 26px; height: 26px; }
#view-convert .drop-title { font-size: 20px; font-weight: 700; letter-spacing: -.01em; }
#view-convert .drop-hint { color: var(--muted); font-size: 14px; }
#view-convert .drop-actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 10px; }
#view-convert .samples {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 14px;
}
#view-convert .samples .icon { color: var(--accent); }
#view-convert .steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  text-align: left;
}
#view-convert .steps li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
  background: var(--surface-soft);
  color: var(--muted);
  font-size: 14px;
}
#view-convert .steps strong { color: var(--ink); }
#view-convert .step-num {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 12.5px;
  font-weight: 700;
}
#view-convert .results { margin-top: 26px; scroll-margin-top: 84px; }
#view-convert .section-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
#view-convert .section-head h2 { font-size: 20px; }
#view-convert .section-actions { margin-left: auto; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
#view-convert .result-list { display: grid; gap: 14px; }
#view-convert .card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}
#view-convert .card.is-error { border-color: color-mix(in srgb, var(--danger) 35%, var(--line)); background: var(--danger-soft); }
#view-convert .card.is-busy { opacity: .85; }
#view-convert .card-body { padding: 16px 18px; display: grid; gap: 12px; }
#view-convert .card-head { display: flex; align-items: flex-start; gap: 12px; }
#view-convert .card-heading { min-width: 0; flex: 1 1 auto; }
#view-convert .card-heading h3 {
  font-size: 18px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
#view-convert .card-meta { color: var(--muted); font-size: 13.5px; overflow-wrap: anywhere; }
#view-convert .chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 12.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  white-space: nowrap;
}
#view-convert .chip .icon { width: 14px; height: 14px; }
#view-convert .card.is-error .chip { background: color-mix(in srgb, var(--danger) 16%, transparent); color: var(--danger); }
#view-convert .chip.warn { background: var(--warn-soft); color: var(--warn); }
#view-convert .chip.plain { background: var(--surface-soft); color: var(--muted); }
#view-convert .facts { display: flex; flex-wrap: wrap; gap: 8px 18px; padding: 0; margin: 0; list-style: none; }
#view-convert .facts li { display: flex; flex-direction: column; min-width: 96px; }
#view-convert .facts span { color: var(--muted); font-size: 12.5px; text-transform: uppercase; letter-spacing: .04em; }
#view-convert .facts strong { font-size: 15px; font-weight: 600; overflow-wrap: anywhere; }
#view-convert .preview {
  display: block;
  margin: 0;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
  background: var(--surface-soft);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
#view-convert .card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 12px 18px;
  border-top: 1px solid var(--line);
  background: var(--surface-soft);
}
#view-convert .card-actions .grow { flex: 1 1 auto; }
#view-convert .notice {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  padding: 10px 12px;
  border-radius: var(--radius-small);
  background: var(--warn-soft);
  color: var(--warn);
  font-size: 13.5px;
}
#view-convert .card.is-error .notice { background: transparent; color: var(--danger); padding: 0; }
#view-convert .details-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
#view-convert .details-grid div { display: flex; flex-direction: column; gap: 2px; }
#view-convert .details-grid span { color: var(--muted); font-size: 12.5px; text-transform: uppercase; letter-spacing: .04em; }
#view-convert .details-block { display: grid; gap: 10px; padding-top: 4px; border-top: 1px solid var(--line); }
#view-convert .details-block h4 { margin: 0; font-size: 14px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
#view-convert .output-row { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center; }
#view-convert .output-row textarea { min-height: 84px; }
#view-convert .output-buttons, #view-convert .card-actions-inline { display: flex; flex-wrap: wrap; gap: 6px; }
#view-convert .card-details { margin-top: 2px; margin-bottom: 4px; }
#view-convert .card-details > summary {
  cursor: pointer;
  padding: 8px 0;
  color: var(--accent);
  font-size: 14px;
  font-weight: 600;
}
#view-convert .card-details[open] > summary { margin-bottom: 8px; }
#view-convert .card-details .facts { gap: 10px 22px; }
#view-convert .card-details details summary { cursor: pointer; padding: 6px 0; color: var(--muted); font-size: 13.5px; }
#view-convert .card-details .preview { white-space: pre-wrap; word-break: break-all; max-height: 150px; overflow: auto; }
#view-convert .empty-state {
  padding: 26px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
  text-align: center;
  color: var(--muted);
}
#view-saved .saved { margin-top: 40px; }
#view-saved .saved details { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); overflow: hidden; }
#view-saved .saved summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}
#view-saved .saved summary::-webkit-details-marker { display: none; }
#view-saved .saved summary .icon { color: var(--accent); }
#view-saved .saved summary small { margin-left: auto; color: var(--muted); font-weight: 400; text-align: right; }
#view-saved .badge {
  display: inline-block;
  min-width: 22px;
  padding: 1px 7px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 12.5px;
  font-weight: 700;
  text-align: center;
}
#view-saved .saved-body { padding: 0 18px 16px; }
#view-saved .saved-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
#view-saved .saved-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
  background: var(--surface-soft);
}
#view-saved .saved-list .name { flex: 1 1 auto; min-width: 0; }
#view-saved .saved-list .name strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 15px; }
#view-saved .saved-list .name small { color: var(--muted); font-size: 12.5px; }
#view-saved .saved-list li.saved-empty { justify-content: center; color: var(--muted); font-size: 14px; text-align: center; }
#view-saved .saved-foot { display: flex; align-items: center; gap: 10px; margin-top: 12px; }
#view-convert .help { margin-top: 48px; }
#view-convert .help h2 { font-size: 20px; margin-bottom: 14px; }
#view-convert .faq { display: grid; gap: 8px; }
#view-convert .faq details {
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
  background: var(--surface);
  padding: 4px 16px;
}
#view-convert .faq summary { cursor: pointer; padding: 10px 0; font-weight: 600; }
#view-convert .faq p { padding: 0 0 12px; color: var(--muted); }
dialog { border: 0; padding: 0; background: transparent; color: var(--ink); }
dialog[open] { position: fixed; inset: 0; margin: auto; display: grid; place-items: center; }
dialog::backdrop { background: rgba(6, 20, 14, .55); backdrop-filter: blur(3px); }
.sheet { width: min(680px, calc(100vw - 32px)); }
.sheet-inner {
  display: grid;
  gap: 12px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}
.sheet-head { display: flex; align-items: center; gap: 10px; }
.sheet-head h2 { font-size: 19px; flex: 1 1 auto; }
.sheet-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.player-overlay {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: grid;
  grid-template-rows: auto 1fr;
  background: #06110d;
  color: #e8f2ec;
}
.player-overlay.is-parked {
  left: -20000px;
  right: auto;
  top: 0;
  bottom: auto;
  width: 960px;
  height: 540px;
  visibility: hidden;
  pointer-events: none;
}
body.has-player { overflow: hidden; }
.player-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: #0b1a15;
  border-bottom: 1px solid #1d2f28;
  color: #e8f2ec;
}
.player-title { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
@media (max-width: 640px) { .player-bar { flex-wrap: wrap; row-gap: 4px; } }
@media (max-width: 640px) { .player-title { flex: 1 1 auto; min-width: 0; } }
@media (max-width: 640px) { .player-bar .spacer { display: none; } }
@media (max-width: 640px) { .player-status { order: 3; flex: 1 1 100%; } }
.player-bar .btn { border-color: #2b4037; background: #12251e; color: #e8f2ec; }
.player-bar .btn:hover { border-color: #3fca8a; color: #3fca8a; }
.player-viewport { position: relative; min-height: 0; }
.player-stage { position: absolute; inset: 0; }
.player-stage iframe { display: block; width: 100%; height: 100%; border: 0; background: #06110d; }
.player-loading {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 10px;
  padding: 24px;
  text-align: center;
  color: #cfe3d8;
}
.player-loading p { margin: 0; }
.player-loading small { color: #8fa79b; }
.spinner {
  width: 26px;
  height: 26px;
  border: 3px solid rgba(255, 255, 255, .25);
  border-top-color: #3fca8a;
  border-radius: 50%;
  animation: spin .9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.toasts {
  position: fixed;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  z-index: 40;
  display: grid;
  gap: 8px;
  width: min(520px, calc(100vw - 32px));
  pointer-events: none;
}
.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border-radius: 999px;
  background: #10241c;
  color: #eaf5ef;
  box-shadow: var(--shadow);
  font-size: 14.5px;
  animation: rise .18s ease;
}
.toast.error { background: #5c1f1b; color: #ffe9e7; }
.toast .icon { color: #6ee7a8; }
.toast.error .icon { color: #ffb3ad; }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } }
#view-convert .fatal {
  max-width: 620px;
  margin: 12vh auto;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}
#view-convert .fatal h1 { font-size: 24px; margin-bottom: 10px; }
#view-convert .fatal p { color: var(--muted); margin-bottom: 10px; }
#view-convert .fatal pre { overflow: auto; font-size: 12px; }
@media (max-width: 720px) { #view-convert .hero { padding-top: 28px; } }
@media (max-width: 720px) { #view-convert .steps { grid-template-columns: 1fr; } }
@media (max-width: 720px) { #view-convert .drop { padding: 26px 16px 20px; border-radius: 20px; } }
@media (max-width: 720px) { #view-convert .drop-actions { width: 100%; flex-direction: column; } }
@media (max-width: 720px) { #view-convert .drop-actions .btn { width: 100%; } }
@media (max-width: 720px) { #view-saved .saved summary small { display: none; } }
@media (max-width: 720px) { #view-convert .card-actions { flex-wrap: wrap; } }
@media (max-width: 720px) { #view-convert .card-actions .btn { flex: 1 1 auto; } }
@media (max-width: 720px) { #view-convert .output-row { grid-template-columns: 1fr; } }

/* ======================= sprite studio (scoped) ====================== */
#view-textures .studio-title { display: grid; gap: 2px; min-width: 0; }
#view-textures .studio-title strong { font-family: var(--mono); letter-spacing: .16em; text-transform: uppercase; font-size: 14px; }
#view-textures .studio-title span { color: var(--muted); font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 42vw; }
#view-textures .studio-actions { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }
#view-textures .studio-main { padding: 20px 0 40px; display: grid; gap: 18px; }
#view-textures .empty {
  display: grid; justify-items: center; gap: 12px; text-align: center;
  padding: 46px 24px; border: 2px dashed var(--line-bright); border-radius: 10px;
  background: linear-gradient(180deg, rgba(22,35,30,.9), rgba(13,21,18,.9));
}
#view-textures .empty.is-over { border-style: solid; border-color: var(--green); background: linear-gradient(180deg, rgba(27,58,44,.95), rgba(13,30,23,.95)); }
#view-textures .empty h1 { margin: 0; font-size: 24px; }
#view-textures .empty p { margin: 0; max-width: 60ch; color: var(--muted); line-height: 1.6; }
#view-textures .empty-actions { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-top: 6px; }
#view-textures .saved-packs { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: center; margin-top: 8px; }
#view-textures .saved-label { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
#view-textures .replace-error { color: var(--danger); }
#view-textures .sprite-card.is-loaded { }
#view-textures .sprite-card:active { transform: translate(2px, 2px); box-shadow: none; }
#view-textures .sprite-card.is-selected { border-color: var(--blue); box-shadow: 5px 5px 0 rgba(0,0,0,.4); }
#view-textures .empty-slot { width: 78px; height: 78px; display: grid; place-items: center; border: 2px solid var(--line); border-radius: 8px; background: #0b1512; }
#view-textures .toolbar {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 12px; border: 2px solid var(--line); border-radius: 8px; background: var(--panel);
}
#view-textures .search-wrap { flex: 1 1 260px; min-width: 200px; }
#view-textures .search {
  width: 100%; font: inherit; color: var(--ink); background: #0b1512;
  border: 2px solid var(--line); border-radius: 6px; padding: 9px 12px;
}
#view-textures .search:focus { outline: none; border-color: var(--green); }
#view-textures .select-wrap, #view-textures .check-wrap { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--muted); }
#view-textures .count { font-family: var(--mono); font-size: 12px; color: var(--muted); margin-left: auto; }
#view-textures .grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(148px, 1fr)); gap: 12px; }
#view-textures .sprite-card {
  display: grid; gap: 8px; padding: 10px; text-align: left; cursor: pointer;
  color: inherit; font: inherit;
  border: 2px solid var(--line); border-radius: 8px; background: linear-gradient(180deg, var(--panel-2), var(--panel));
  box-shadow: 3px 3px 0 rgba(0,0,0,.4);
}
#view-textures .sprite-card:hover { border-color: var(--green); transform: translate(-1px,-1px); box-shadow: 5px 5px 0 rgba(0,0,0,.4); }
#view-textures .sprite-card:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }
#view-textures .sprite-card.is-edited { border-color: var(--blue); }
#view-textures .card-art {
  height: 112px; display: grid; place-items: center; border-radius: 6px; overflow: hidden;
  background-color: #0d1714;
  background-image:
    conic-gradient(from 90deg at 50% 50%, #17241f 0 25%, #101b17 0 50%, #17241f 0 75%, #101b17 0);
  background-size: 16px 16px;
}
#view-textures .card-art canvas { max-width: 100%; max-height: 100%; image-rendering: pixelated; }
#view-textures .card-art img { max-width: 100%; max-height: 100%; object-fit: contain; }
#view-textures .card-meta { display: grid; gap: 2px; min-width: 0; }
#view-textures .card-meta strong { font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
#view-textures .card-meta small { color: var(--muted); font-family: var(--mono); font-size: 11px; }
#view-textures .card-flag {
  justify-self: start; font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase;
  color: #06120d; background: var(--blue); border-radius: 999px; padding: 1px 7px;
}
#view-textures .load-more { justify-self: center; }
#view-textures .detail {
  border: 2px solid var(--line-bright); border-radius: 10px; background: linear-gradient(180deg, #14211c, #0e1815);
  box-shadow: var(--shadow); overflow: hidden;
}
#view-textures .detail-head {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 12px 14px; border-bottom: 2px solid var(--line); background: #0f1a16;
}
#view-textures .detail-name { display: grid; gap: 2px; min-width: 0; }
#view-textures .detail-name strong { font-size: 17px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
#view-textures .detail-name span { font-size: 12px; }
#view-textures .detail-head-actions { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }
#view-textures .detail-body { display: grid; grid-template-columns: minmax(240px, 1fr) minmax(220px, 300px) minmax(260px, 1fr); gap: 16px; padding: 16px; }
#view-textures .detail-preview { margin: 0; display: grid; gap: 8px; justify-items: center; }
#view-textures .checker {
  width: 100%; min-height: 220px; display: grid; place-items: center; border-radius: 8px; border: 2px solid var(--line);
  background-color: #0d1714;
  background-image: conic-gradient(from 90deg at 50% 50%, #17241f 0 25%, #101b17 0 50%, #17241f 0 75%, #101b17 0);
  background-size: 20px 20px;
  padding: 12px;
}
#view-textures .checker img, #view-textures .checker canvas { max-width: 100%; max-height: 340px; image-rendering: pixelated; }
#view-textures .checker.small { min-height: 132px; }
#view-textures .checker.small img, #view-textures .checker.small canvas { max-height: 132px; }
#view-textures .facts { margin: 0; display: grid; gap: 8px; align-content: start; }
#view-textures .facts div { display: grid; gap: 1px; padding-bottom: 8px; border-bottom: 1px solid var(--line); }
#view-textures .facts dt { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
#view-textures .facts dd { margin: 0; font-size: 14px; word-break: break-word; }
#view-textures .replace { display: grid; gap: 10px; align-content: start; }
#view-textures .replace h2 { margin: 0; font-size: 16px; }
#view-textures .replace p { margin: 0; font-size: 13px; line-height: 1.55; }
#view-textures .replace-drop {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 12px; border: 2px dashed var(--line-bright); border-radius: 8px; background: #0d1714;
}
#view-textures .replace-drop.is-over { border-style: solid; border-color: var(--green); background: #10251c; }
#view-textures .replace-preview { display: flex; align-items: center; gap: 10px; }
#view-textures .replace-preview figure { margin: 0; display: grid; gap: 6px; justify-items: center; flex: 1 1 0; min-width: 0; }
#view-textures .replace-preview figcaption { font-size: 11px; text-align: center; }
#view-textures .replace-arrow { font-size: 20px; color: var(--green); }
#view-textures .replace-modes { display: grid; gap: 6px; font-size: 13px; }
#view-textures .replace-modes label { display: flex; align-items: baseline; gap: 8px; }
#view-textures .replace-modes small { color: var(--muted); }
#view-textures .replace-actions { display: flex; gap: 8px; }
.studio-toast {
  position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%);
  max-width: min(620px, calc(100% - 32px)); z-index: 60;
  padding: 12px 16px; border-radius: 6px; border: 2px solid #07110d;
  background: var(--green); color: #06120d; font-weight: 600; box-shadow: 4px 4px 0 rgba(0,0,0,.45);
}
.studio-toast.is-error { background: var(--danger); }
@media (max-width: 1040px) { #view-textures .detail-body { grid-template-columns: minmax(240px, 1fr) minmax(240px, 1fr); } }
@media (max-width: 1040px) { #view-textures .replace { grid-column: 1 / -1; } }
@media (max-width: 680px) { #view-textures .detail-body { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 680px) { #view-textures .toolbar { align-items: stretch; } }
@media (max-width: 680px) { #view-textures .count { margin-left: 0; } }
@media (max-width: 680px) { #view-textures .grid { grid-template-columns: repeat(auto-fill, minmax(124px, 1fr)); } }
@media (max-width: 680px) { #view-textures .card-art { height: 96px; } }

/* ============ merged-page overrides ============
   The rooms were written as pages; these are the few places where living in one
   page needs a different box. */
#view-saved .saved-body { padding: 0; }
#view-textures .studio-status { margin: -6px 0 16px; color: var(--muted); font-size: 13px; }

@media (max-width: 640px) {
  /* A saved level keeps its name on its own line and lets its buttons wrap. */
  #view-saved .saved-list li { flex-wrap: wrap; }
  #view-saved .saved-list .name { flex: 1 1 100%; }
  #view-saved .saved-foot { flex-wrap: wrap; }
  #view-saved .saved-list .name strong { white-space: normal; }
  .level-grid { grid-template-columns: minmax(0, 1fr); }
}

/* ============ atlas view, source logo and alpha badges ============
   Added after the merge: the sprite studio shows the sheet itself, the source
   link is the GitHub mark, and the play preview is marked as alpha where it
   appears. */
.cabinet-nav a.nav-icon-link { display: inline-flex; align-items: center; justify-content: center; padding: 8px 10px; }
.nav-icon-link .icon { width: 18px; height: 18px; }
.alpha-badge {
  margin-left: 6px; padding: 1px 6px; border-radius: 999px; font-family: var(--mono);
  font-size: 10px; letter-spacing: .1em; text-transform: uppercase;
  color: #0b1310; background: var(--gold); vertical-align: middle;
}
.btn .alpha-badge { background: rgba(248, 255, 0, .9); }
.btn-sub { display: block; font-size: 11px; font-weight: 500; opacity: .75; letter-spacing: .01em; }
.card-actions .btn { flex-wrap: wrap; }

.view-switch { display: inline-flex; gap: 4px; padding: 3px; border: 2px solid var(--line); border-radius: 6px; background: #0d1512; }
.view-switch .btn { border-radius: 4px; border-color: transparent; background: transparent; }
.view-switch .btn.is-active { border-color: var(--green); color: var(--green); background: rgba(63, 202, 138, .12); }

.atlas { display: grid; gap: 14px; }
.atlas-toolbar { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.atlas-hint { color: var(--muted); font-size: 13px; }
.atlas-sheets { display: grid; gap: 22px; }
.atlas-panel { margin: 0; display: grid; gap: 8px; }
.atlas-panel figcaption { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.atlas-name { display: grid; gap: 1px; min-width: 0; }
.atlas-name strong { font-size: 15px; }
.atlas-name small { color: var(--muted); font-size: 12px; }
.atlas-meta { font-family: var(--mono); font-size: 12px; color: var(--green); }
.atlas-frame {
  position: relative; overflow: hidden; border: 2px solid var(--line); border-radius: 8px;
  background: #0b1512 repeating-conic-gradient(rgba(255,255,255,.05) 0 25%, transparent 0 50%) 0 0 / 24px 24px;
  cursor: pointer; touch-action: manipulation;
}
.atlas-canvas, .atlas-overlay { display: block; width: 100%; height: auto; image-rendering: pixelated; }
.atlas-overlay { position: absolute; inset: 0; pointer-events: none; }
.atlas-panel:not(.is-pointing) .atlas-frame { cursor: default; }
.atlas-panel.is-pointing .atlas-frame { border-color: var(--green); }

@media (max-width: 680px) {
  .view-switch { width: 100%; justify-content: center; }
  .atlas-meta { display: none; }
}

/* The atlas can be zoomed: fit, 2× or 4×, scrolling inside its own frame. */
.atlas { --atlas-zoom: 1; }
.atlas-frame { overflow: auto; max-height: 72vh; }
.atlas-canvas, .atlas-overlay { width: calc(100% * var(--atlas-zoom)); }
/* Fixed zoom levels (1:1 / 2× / 4×) set whole-pixel sizes on the canvas itself,
   so the frame's border can never squeeze the sheet into a soft scale. */
.atlas-panel.is-zoomed .atlas-frame { overscroll-behavior: contain; }
.atlas-panel.is-zoomed .atlas-canvas { width: auto; }
.atlas-panel.is-zoomed .atlas-overlay { width: auto; }
.atlas-overlay { position: absolute; top: 0; left: 0; }
.atlas-zoom { display: inline-flex; gap: 4px; }
.atlas-zoom .btn.is-active { border-color: var(--blue); color: var(--blue); }

/* ============ pixel-accurate sprite inspection ============
   The detail picture is drawn at whole scale (one sprite pixel to a whole
   number of device pixels) and is never shrunk by CSS: the stage scrolls
   instead, so the zoom the caption reports is the zoom on screen. */
#view-textures .pixel-stage { display: block; overflow: auto; max-height: 420px; padding: 14px; place-items: initial; }
#view-textures .pixel-canvases { position: relative; display: inline-block; line-height: 0; }
#view-textures .pixel-canvases canvas { max-width: none; max-height: none; display: block; }
#view-textures #detail-grid { position: absolute; inset: 0; pointer-events: none; }
#view-textures .pixel-readout {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  min-height: 22px; font-family: var(--mono); font-size: 12px;
}
#view-textures .pixel-readout .pixel-swatch {
  width: 14px; height: 14px; border-radius: 3px; border: 1px solid var(--line-bright);
  background-image: conic-gradient(from 90deg at 50% 50%, #2a3b33 0 25%, #16231e 0 50%, #2a3b33 0 75%, #16231e 0);
  background-size: 8px 8px; background-clip: padding-box; box-shadow: inset 0 0 0 2px rgba(0,0,0,.35);
}
#view-textures .pixel-readout .pixel-xy { color: var(--muted); }
#view-textures .zoom-note { font-family: var(--mono); font-size: 12px; }
#view-textures .zoom-note strong { color: var(--green); }

/* Compact controls for restored texture functions; existing workspace layout is unchanged. */
#resolution-dialog .sheet-inner, #pack-tools-dialog .sheet-inner { max-height: calc(100dvh - 32px); overflow: auto; }
#resolution-dialog label, #pack-tools-dialog label { display: block; font-weight: 600; }
#resolution-dialog select, #pack-tools-dialog select { width: 100%; min-height: 40px; }
.resolution-targets { display: grid; gap: 8px; padding: 12px; border: 1px solid var(--line); border-radius: var(--radius-small); }
.resolution-targets legend { padding: 0 6px; font-weight: 700; }
.resolution-targets label { display: flex !important; align-items: center; gap: 8px; font-weight: 500 !important; }
.resolution-targets label span { margin-left: auto; }
.resolution-report { display: grid; gap: 8px; }
.resolution-report-row { display: grid; gap: 3px; padding: 10px; border: 1px solid var(--line); border-radius: var(--radius-small); background: var(--surface-raised, var(--surface)); overflow-wrap: anywhere; }
.resolution-report-row strong { font-size: 13px; }
.resolution-report-row span, .resolution-report-row small { color: var(--muted); font-size: 12px; }
.resolution-report-warning { border-left: 3px solid var(--warning, #b98526); padding: 8px 10px; font-size: 12px; background: var(--surface); }
.resolution-report-warning ul { margin: 6px 0 0; padding-left: 20px; }
#pack-tools-note { line-height: 1.5; }

.save-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.save-actions .btn { min-height: 32px; }