--bg: #1f1f1f;
      --fg: #ffffff;
      --chip: #2d2d2d;
      --btn: #0d6efd;
      --btn-hover: #0b5ed7;
      --stage-size: clamp(360px, 70vmin, 1100px);
      --radius: 14px;
    }

    /* Bars */
    .bar { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 10px; max-width: 1200px; width: 100%; }
    .chip { background: var(--chip); border-radius: 999px; padding: 10px 14px; display: flex; align-items: center; gap: 10px; border: 1px solid #3a3a3a; }
    .chip label { font-size: 13px; opacity: .85; }
    .chip input[type="text"], .chip input[type="date"], .chip input[type="file"], .chip input[type="color"], .chip input[type="number"] { background: #121212; color: var(--fg); border: 1px solid #3a3a3a; border-radius: 10px; padding: 8px 10px; font-size: 14px; outline: none; }
    .chip input[type="file"] { padding: 6px; }
    .chip input[type="color"] { padding: 0; height: 36px; width: 44px; border-radius: 8px; }
    #captionSize { width: 70px; text-align: center; }
    .chip input[type="date"]::-webkit-calendar-picker-indicator {filter: invert(1);}

    /* Stage */
    #stage { width: 100%; display: flex; flex-direction: column; align-items: center; justify-content: flex-start; box-sizing: border-box; }
    #canvasGroup { width: var(--stage-size); display: flex; flex-direction: column; gap: 8px; }
    #canvasHeader { display: flex; justify-content: flex-end; gap: 8px; align-items: center; width: var(--stage-size); }
    #container { width: var(--stage-size); aspect-ratio: 1 / 1; border: 1px solid #3a3a3a; border-radius: var(--radius); overflow: hidden; background: #111; position: relative; }
    canvas { width: 100%; height: 100%; display: block; image-rendering: auto; }

    /* Buttons */
    .btn { appearance: none; background: var(--btn); color: white; border: none; border-radius: 999px; padding: 10px 14px; font-weight: 700; cursor: pointer; transition: background .15s ease; letter-spacing: .2px; }
    .btn:hover { background: var(--btn-hover); }

    /* Keep the button visible using sticky + extra spacing */
    #downloadWrap { width: var(--stage-size); display: flex; justify-content: center; align-items: center; gap: 8px; margin-top: 14px; margin-bottom: 14px; position: sticky; bottom: 10px; padding: 10px 8px 12px; background: linear-gradient(180deg, rgba(31,31,31,0.0) 0%, rgba(31,31,31,0.85) 40%, rgba(31,31,31,0.95) 100%); border-bottom-left-radius: var(--radius); border-bottom-right-radius: var(--radius); z-index: 5; }
    #downloadBtn { font-size: 18px; padding: 14px 20px; }
    select { background: #121212; color: var(--fg); border: 1px solid #3a3a3a; border-radius: 10px; padding: 8px 10px; font-size: 14px; }

    footer { opacity: .8; font-size: 12px; margin-top: 12px; text-align: center; width: var(--stage-size); }
    .muted { opacity: .65; font-size: 12px; }

.stray-workspace {
  display: grid;
  grid-template-columns: minmax(330px, 430px) minmax(420px, 1fr);
  gap: 22px;
  align-items: start;
}

.tool-controls {
  padding: 20px;
}

.tool-controls h2 {
  margin: 0 0 6px;
  font-size: 26px;
  letter-spacing: -.025em;
}

.tool-controls > p {
  margin: 0 0 18px;
  color: var(--muted);
  line-height: 1.5;
}

.wrap {
  min-height: 0;
  display: block;
  padding: 0;
}

.bar {
  justify-content: stretch;
  align-items: stretch;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  width: 100%;
}

#bar1, #bar2 {
  margin-bottom: 12px;
}

.chip {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(110px, auto) minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface-2);
  color: var(--text);
}

.chip label {
  color: var(--muted);
  opacity: 1;
  font-weight: 800;
}

.chip input[type="text"],
.chip input[type="date"],
.chip input[type="file"],
.chip input[type="color"],
.chip input[type="number"],
select {
  min-width: 0;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.chip input[type="date"]::-webkit-calendar-picker-indicator {
  filter: none;
}

#captionSize {
  width: 76px;
}

#bar2 .chip:last-child {
  grid-template-columns: auto 48px auto 76px auto;
}

.stage-panel {
  padding: 16px;
  min-width: 0;
}

#stage {
  width: 100%;
}

#canvasGroup {
  width: min(100%, var(--stage-size));
  margin: 0 auto;
}

#canvasHeader {
  width: 100%;
  justify-content: flex-end;
  margin-bottom: 8px;
}

#container {
  width: 100%;
  border-color: var(--line);
  background: #111;
  box-shadow: var(--shadow-md);
}

#downloadWrap {
  position: static;
  width: 100%;
  margin: 14px 0 0;
  padding: 12px 0 0;
  background: none;
  border-top: 1px solid var(--line);
}

footer {
  width: 100%;
  color: var(--muted);
  opacity: 1;
}

.tool-tip {
  margin-top: 12px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.btn {
  border-radius: 11px;
}

#downloadBtn {
  font-size: 16px;
  padding: 12px 18px;
}

@media (prefers-color-scheme: dark) {
  .chip input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(1);
  }
}

@media (max-width: 1050px) {
  .stray-workspace {
    grid-template-columns: 1fr;
  }

  .stage-panel { order: 1; }
  .tool-controls { order: 2; }
}

@media (max-width: 560px) {
  .tool-controls, .stage-panel {
    padding: 14px;
  }

  .chip,
  #bar2 .chip:last-child {
    grid-template-columns: 1fr;
  }

  #captionSize {
    width: 100%;
  }

  #canvasHeader {
    justify-content: stretch;
    flex-wrap: wrap;
  }

  #canvasHeader .btn {
    flex: 1 1 130px;
  }

  #downloadWrap {
    flex-wrap: wrap;
  }
}