:root {
  --paper: #e6e6e6;
  --ink: #292929;
  --mute: #555555;
  --soft: #8a8a8a;
  --line: #292929;
  --well: #dadada;
  --err: #a31515;
  --ok: #1d6b2f;
  --hatch: repeating-linear-gradient(45deg, #d4d4d4 0 6px, #cbcbcb 6px 12px);
  --g1: var(--ink);
  --g2: var(--ink);
  --on: var(--paper);
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #1c1c1c;
    --ink: #e6e6e6;
    --mute: #a8a8a8;
    --soft: #777777;
    --line: #e6e6e6;
    --well: #272727;
    --err: #ff8a80;
    --ok: #7bd88f;
    --hatch: repeating-linear-gradient(45deg, #2c2c2c 0 6px, #252525 6px 12px);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Archivo', system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}
[hidden] { display: none !important; }
button, input, select, textarea { font: inherit; color: inherit; }
code { font-family: var(--mono); }
.vh { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; }

.app {
  max-width: 1040px;
  margin: 0 auto;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  gap: 26px;
  padding: 18px 24px calc(28px + env(safe-area-inset-bottom));
}
.top { display: flex; align-items: center; justify-content: space-between; }
.brand { font-weight: 800; font-size: 20px; letter-spacing: -0.03em; display: inline-flex; align-items: center; gap: 9px; }
.brand::before { content: ''; width: 18px; height: 18px; background: linear-gradient(currentColor 0 0) 0 0 / 7px 7px, linear-gradient(currentColor 0 0) 100% 0 / 7px 7px, linear-gradient(currentColor 0 0) 0 100% / 7px 7px, linear-gradient(currentColor 0 0) 100% 100% / 4px 4px; background-repeat: no-repeat; }
.langSel { width: auto; background: transparent; border: 2px solid var(--line); border-radius: 0; padding: 8px 10px; font: 700 12px/1 var(--mono); cursor: pointer; }

.head { display: flex; flex-direction: column; gap: 12px; }
.title {
  margin: 0;
  font-weight: 900;
  font-stretch: 62%;
  font-size: clamp(64px, 22vw, 96px);
  line-height: 0.84;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}
.tagline { margin: 0; font-weight: 700; font-size: 18px; line-height: 1.3; }
.note { margin: 0; font: 500 11px/1.5 var(--mono); color: var(--mute); }

.grid { display: grid; gap: 28px; grid-template-columns: 1fr; align-items: start; }
@media (min-width: 860px) {
  .grid { grid-template-columns: minmax(0, 1fr) 380px; gap: 48px; }
  .out { position: sticky; top: 24px; }
}

.panel { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.tabs { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 4px; scrollbar-width: thin; }
.tab {
  all: unset;
  cursor: pointer;
  flex: none;
  padding: 10px 12px;
  border: 2px solid var(--line);
  font: 700 12px/1 var(--mono);
  -webkit-tap-highlight-color: transparent;
}
.tab[aria-selected="true"] { background: linear-gradient(135deg, var(--g1), var(--g2)); color: var(--on); border-color: transparent; }
.tab:focus-visible, .tool:focus-visible, .go:focus-visible, .seg button:focus-visible { outline: 3px solid var(--ink); outline-offset: 2px; }

.fields { display: flex; flex-direction: column; gap: 12px; }
.fld { display: flex; flex-direction: column; gap: 6px; font: 700 11px/1 var(--mono); text-transform: uppercase; }
.fld input[type="text"], .fld input[type="url"], .fld input[type="tel"], .fld input[type="email"], .fld input[type="password"], .fld textarea, .fld select, select {
  width: 100%;
  background: transparent;
  border: 2px solid var(--line);
  border-radius: 0;
  padding: 13px 12px;
  font: 500 16px/1.3 'Archivo', system-ui, sans-serif;
  text-transform: none;
}
.fld textarea { min-height: 150px; resize: vertical; }
.fld input:focus, .fld textarea:focus, .fld select:focus, select:focus { outline: 3px solid var(--ink); outline-offset: 2px; }
.fld.chk { flex-direction: row; align-items: center; gap: 10px; cursor: pointer; }
.fld.chk input { width: 18px; height: 18px; margin: 0; accent-color: var(--ink); }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.opts { border: 2px solid var(--line); padding: 0 14px 14px; }
.opts summary { cursor: pointer; padding: 14px 0; font: 700 12px/1 var(--mono); text-transform: uppercase; }
.optGrid { display: grid; grid-template-columns: 1fr 1fr auto; gap: 10px; align-items: end; margin-bottom: 14px; }
.color { display: flex; flex-direction: column; gap: 6px; font: 700 11px/1 var(--mono); text-transform: uppercase; }
.color input { width: 100%; height: 44px; padding: 0; border: 2px solid var(--line); background: transparent; border-radius: 0; cursor: pointer; }
.tool {
  all: unset;
  box-sizing: border-box;
  cursor: pointer;
  padding: 12px 12px;
  border: 2px solid var(--line);
  font: 700 11px/1 var(--mono);
  text-transform: uppercase;
  text-align: center;
  -webkit-tap-highlight-color: transparent;
}
.tool:active { background: var(--well); }
.seg { display: grid; grid-template-columns: repeat(3, 1fr); margin-bottom: 14px; }
.seg button { all: unset; box-sizing: border-box; cursor: pointer; text-align: center; padding: 12px 6px; border: 2px solid var(--line); margin-inline-start: -2px; font: 700 12px/1 var(--mono); }
.seg button:first-child { margin-inline-start: 0; }
.seg button[aria-checked="true"] { background: var(--ink); color: var(--paper); }
.row2 { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; font: 700 11px/1.2 var(--mono); text-transform: uppercase; }
.row2 select { width: auto; min-width: 120px; padding: 10px; font-size: 14px; background: var(--paper); }
.logoBtns { display: flex; gap: 6px; }
.size { display: flex; align-items: center; gap: 10px; font: 700 11px/1 var(--mono); text-transform: uppercase; }
.size input { flex: 1; min-width: 80px; margin: 0; accent-color: var(--ink); height: 36px; }
.size output { min-width: 8ch; text-align: end; direction: ltr; }

.out { display: flex; flex-direction: column; gap: 14px; }
.frameBox { position: relative; width: 100%; max-width: 380px; background: var(--hatch); overflow: hidden; }
.frameBox[data-empty] { aspect-ratio: 1; }
.frameBox img { display: block; width: 100%; height: auto; }
.empty { position: absolute; inset: 0; margin: 0; display: flex; align-items: center; justify-content: center; text-align: center; padding: 20px; font: 700 14px/1.4 var(--mono); color: var(--mute); }
.actions { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 6px; max-width: 380px; }
.go {
  all: unset;
  box-sizing: border-box;
  cursor: pointer;
  text-align: center;
  padding: 16px 8px;
  background: linear-gradient(135deg, var(--g1), var(--g2));
  color: var(--on);
  border: 2px solid transparent;
  font: 800 14px/1 var(--mono);
  text-transform: uppercase;
  -webkit-tap-highlight-color: transparent;
}
.go.alt { background: transparent; color: var(--ink); border-color: var(--line); }
.go[disabled] { opacity: 0.35; cursor: not-allowed; }
.go:not([disabled]):active { transform: translateY(1px); }
#status.err { color: var(--err); }
#status.ok { color: var(--ok); }

.foot { margin-top: auto; padding-top: 12px; border-top: 1px solid var(--soft); display: flex; flex-direction: column; gap: 4px; }

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

.sub { margin: 0 0 8px; font: 700 11px/1 var(--mono); text-transform: uppercase; }
.presets { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-bottom: 14px; }
.preset { all: unset; box-sizing: border-box; cursor: pointer; display: flex; align-items: center; gap: 8px; padding: 8px; border: 2px solid var(--line); font: 700 11px/1 var(--mono); -webkit-tap-highlight-color: transparent; }
.preset i { flex: none; width: 22px; height: 22px; border-radius: 50%; }
.preset[aria-pressed="true"] { background: var(--well); outline: 2px solid var(--ink); outline-offset: -4px; }
.preset:focus-visible { outline: 3px solid var(--ink); outline-offset: 2px; }
.optGrid.two { grid-template-columns: 1fr 1fr; }
.frameChk { margin-bottom: 12px; }
#frameOpts { display: flex; flex-direction: column; gap: 12px; margin-bottom: 14px; }
#frameOpts .optGrid { margin-bottom: 0; }
.optGrid { grid-template-columns: repeat(3, 1fr); }
.hint { margin: -4px 0 0; font: 500 11px/1.4 var(--mono); color: var(--mute); text-transform: none; }

[dir="rtl"] .title { font-stretch: 100%; text-transform: none; line-height: 1.15; font-size: clamp(52px, 17vw, 76px); font-weight: 800; }
[dir="rtl"] .fld { font-family: 'Segoe UI', Tahoma, system-ui, sans-serif; }
[dir="rtl"] .note, [dir="rtl"] .tab, [dir="rtl"] .tool, [dir="rtl"] .seg button, [dir="rtl"] .preset, [dir="rtl"] .go { font-family: 'Segoe UI', Tahoma, system-ui, sans-serif; }
[dir="rtl"] .fld input[type="url"], [dir="rtl"] .fld input[type="tel"], [dir="rtl"] .fld input[type="email"], [dir="rtl"] .fld input[type="password"] { direction: ltr; text-align: end; }
[dir="rtl"] #status { unicode-bidi: plaintext; }
.frameBox:not([data-empty]) { background: none; }
#level { direction: ltr; }

.legalNav { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 8px; }
.legalNav a { font: 700 11px/1.5 var(--mono); text-transform: uppercase; color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.legalNav a[aria-current="page"] { text-decoration-thickness: 3px; }
.legalNav a:focus-visible, .back:focus-visible, .brand:focus-visible { outline: 3px solid var(--ink); outline-offset: 2px; }
a.brand { color: inherit; text-decoration: none; }
.docPage { max-width: 760px; }
.back { font: 700 11px/1 var(--mono); text-transform: uppercase; color: var(--ink); text-underline-offset: 3px; }
.doc { display: flex; flex-direction: column; gap: 10px; }
.docTitle { margin: 0 0 2px; font-weight: 900; font-size: clamp(34px, 8vw, 54px); line-height: 0.95; letter-spacing: -0.02em; }
.doc h2 { margin: 18px 0 0; font: 800 13px/1.2 var(--mono); text-transform: uppercase; }
.doc p { margin: 0; font-size: 16px; line-height: 1.6; max-width: 68ch; overflow-wrap: anywhere; }
.doc p.note { font: 500 11px/1.5 var(--mono); }
[dir="rtl"] .doc h2, [dir="rtl"] .back, [dir="rtl"] .legalNav a { font-family: 'Segoe UI', Tahoma, system-ui, sans-serif; }
.presets { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.preset span { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
@media (max-width: 420px) { .presets { grid-template-columns: repeat(2, minmax(0, 1fr)); } .app { padding-inline: 16px; } }