.pixelator-app {
  --pixel-bg: #071c14;
  --pixel-panel: #0d291e;
  --pixel-ink: #f7f1e4;
  --pixel-muted: #a5b8ac;
  --pixel-line: rgba(178, 211, 191, .18);
  --pixel-gold: #f4bd55;
  --pixel-mint: #78d6aa;
  min-width: 0;
  overflow: hidden;
  padding: clamp(24px, 4vw, 62px);
  color: var(--pixel-ink);
  background: radial-gradient(760px 440px at 93% 0, rgba(58, 151, 109, .18), transparent 65%), radial-gradient(rgba(244, 189, 85, .055) 1px, transparent 1.5px), var(--pixel-bg);
  background-size: auto, 20px 20px, auto;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.pixelator-app *, .pixelator-app *::before, .pixelator-app *::after { box-sizing: border-box; }
.pixelator-app button, .pixelator-app input { font: inherit; }

.pixelator-intro { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr); gap: clamp(28px, 6vw, 88px); align-items: end; max-width: 1480px; margin: 0 auto clamp(32px, 5vw, 58px); }
.pixelator-eyebrow { margin: 0 0 15px; color: var(--pixel-gold); font-size: .74rem; font-weight: 850; letter-spacing: .19em; text-transform: uppercase; }
.pixelator-intro h1 { margin: 0; color: var(--pixel-ink); font: 600 clamp(2.8rem, 5.8vw, 6.1rem)/.96 Georgia, "Times New Roman", serif; letter-spacing: -.055em; }
.pixelator-intro h1 em { color: var(--pixel-gold); font-weight: 500; }
.pixelator-intro-side > p { margin: 0 0 24px; color: #c1cec6; font-size: clamp(.96rem, 1.35vw, 1.13rem); line-height: 1.7; }
.pixelator-intro-side ul { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0; padding: 0; list-style: none; border-block: 1px solid var(--pixel-line); }
.pixelator-intro-side li { display: grid; gap: 4px; min-width: 0; padding: 13px 12px; border-right: 1px solid var(--pixel-line); }
.pixelator-intro-side li:first-child { padding-left: 0; }
.pixelator-intro-side li:last-child { border-right: 0; }
.pixelator-intro-side strong { color: var(--pixel-ink); font-size: .73rem; }
.pixelator-intro-side span { color: var(--pixel-muted); font-size: .58rem; line-height: 1.35; }

.pixelator-workspace { display: grid; grid-template-columns: minmax(300px, .42fr) minmax(0, 1.58fr); gap: clamp(18px, 2.5vw, 32px); align-items: stretch; max-width: 1480px; margin: 0 auto; }
.pixelator-controls, .pixelator-editor { min-width: 0; padding: clamp(19px, 2.7vw, 34px); background: linear-gradient(150deg, rgba(17, 51, 37, .97), rgba(8, 31, 22, .99)); border: 1px solid var(--pixel-line); border-radius: clamp(18px, 2vw, 28px); box-shadow: 0 28px 60px -46px #000; }
.pixelator-section-heading { display: flex; gap: 13px; align-items: flex-start; }
.pixelator-section-heading > span { display: grid; place-items: center; flex: 0 0 38px; width: 38px; height: 38px; color: #382904; background: linear-gradient(145deg, #ffd77e, var(--pixel-gold)); border-radius: 50%; font-size: .69rem; font-weight: 900; }
.pixelator-section-heading h2 { margin: 0; color: var(--pixel-ink); font: 600 clamp(1.3rem, 2vw, 1.72rem)/1.15 Georgia, serif; letter-spacing: -.02em; }
.pixelator-section-heading p { margin: 5px 0 0; color: var(--pixel-muted); font-size: .74rem; line-height: 1.48; }

.upload-area { display: grid; justify-items: center; gap: 7px; margin-top: 27px; padding: clamp(24px, 4vw, 42px) 17px; text-align: center; background: rgba(4, 21, 14, .55); border: 1px dashed rgba(120, 214, 170, .52); border-radius: 16px; cursor: pointer; outline: 0; transition: border-color .2s, background .2s, transform .2s; }
.upload-area:hover, .upload-area.is-dragging { background: rgba(54, 133, 96, .16); border-color: var(--pixel-mint); transform: translateY(-1px); }
.upload-area:focus-visible { box-shadow: 0 0 0 3px rgba(244, 189, 85, .26); }
#fileInput { position: absolute; width: 1px; height: 1px; overflow: hidden; opacity: 0; pointer-events: none; }
.upload-mark { display: grid; place-items: center; width: 50px; height: 50px; margin-bottom: 4px; color: #352704; background: linear-gradient(145deg, #ffd77e, var(--pixel-gold)); border-radius: 15px; font-size: 1.55rem; }
.upload-hint { display: grid; gap: 4px; }
.upload-hint strong { color: var(--pixel-ink); font-size: .82rem; }
.upload-hint span { color: var(--pixel-muted); font-size: .68rem; }
.upload-area > small { color: #789184; font-size: .58rem; }

.file-meta { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 10px; align-items: center; margin-top: 14px; padding: 11px; background: rgba(4, 21, 14, .46); border: 1px solid var(--pixel-line); border-radius: 12px; }
.file-meta > span { display: grid; place-items: center; width: 34px; height: 34px; color: var(--pixel-mint); background: rgba(120, 214, 170, .09); border-radius: 9px; }
.file-meta div { display: grid; gap: 3px; min-width: 0; }
.file-meta strong { overflow: hidden; color: var(--pixel-ink); font-size: .69rem; text-overflow: ellipsis; white-space: nowrap; }
.file-meta small { color: var(--pixel-muted); font-size: .58rem; }
.file-meta button { padding: 6px 9px; color: var(--pixel-gold); background: transparent; border: 1px solid rgba(244, 189, 85, .28); border-radius: 999px; cursor: pointer; font-size: .6rem; font-weight: 800; }

.pixel-strength { margin-top: 25px; padding: 16px; background: rgba(4, 21, 14, .36); border: 1px solid var(--pixel-line); border-radius: 14px; }
.control-label { display: flex; align-items: center; justify-content: space-between; gap: 13px; margin-bottom: 13px; }
.control-label label { color: var(--pixel-ink); font-size: .72rem; font-weight: 800; }
.control-label output { min-width: 48px; padding: 5px 8px; color: #392a06; text-align: center; background: var(--pixel-gold); border-radius: 999px; font-size: .64rem; font-weight: 900; }
#pixelationSlider { width: 100%; margin: 0; accent-color: var(--pixel-gold); cursor: pointer; }
.range-scale { display: flex; justify-content: space-between; margin-top: 6px; color: #70887b; font-size: .56rem; }

.pixelator-actions { display: grid; grid-template-columns: .7fr 1.3fr; gap: 9px; margin-top: 14px; }
.pixel-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-width: 0; padding: 11px 12px; border-radius: 999px; cursor: pointer; font-size: .72rem; font-weight: 850; transition: transform .2s, opacity .2s, border-color .2s; }
.pixel-btn span { font-size: 1rem; }
.pixel-btn--secondary { color: var(--pixel-ink); background: transparent; border: 1px solid var(--pixel-line); }
.pixel-btn--primary { color: #332504; background: linear-gradient(145deg, #ffd77e, var(--pixel-gold)); border: 1px solid transparent; }
.pixel-btn:hover:not(:disabled) { transform: translateY(-2px); }
.pixel-btn:disabled { opacity: .35; cursor: not-allowed; }
.pixelator-tip { display: flex; gap: 11px; margin-top: 25px; padding-top: 18px; border-top: 1px solid var(--pixel-line); }
.pixelator-tip > span { color: var(--pixel-mint); }
.pixelator-tip p { display: grid; gap: 4px; margin: 0; color: var(--pixel-muted); font-size: .64rem; line-height: 1.5; }
.pixelator-tip strong { color: var(--pixel-ink); font-size: .7rem; }

.pixelator-editor { display: flex; flex-direction: column; }
.pixelator-editor-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 22px; }
.edit-counter { flex: 0 0 auto; padding: 7px 10px; color: var(--pixel-muted); background: rgba(4, 21, 14, .46); border: 1px solid var(--pixel-line); border-radius: 999px; font-size: .61rem; font-weight: 800; }
.main-content { display: grid; place-items: center; flex: 1; min-width: 0; min-height: clamp(390px, 55vw, 720px); overflow: hidden; padding: clamp(13px, 2.2vw, 28px); background-color: #06160f; background-image: linear-gradient(45deg, rgba(255,255,255,.025) 25%, transparent 25%), linear-gradient(-45deg, rgba(255,255,255,.025) 25%, transparent 25%), linear-gradient(45deg, transparent 75%, rgba(255,255,255,.025) 75%), linear-gradient(-45deg, transparent 75%, rgba(255,255,255,.025) 75%); background-size: 24px 24px; background-position: 0 0, 0 12px, 12px -12px, -12px 0; border: 1px solid var(--pixel-line); border-radius: 18px; }
.canvas-empty { display: grid; justify-items: center; max-width: 330px; text-align: center; }
.canvas-empty > span { display: grid; grid-template-columns: repeat(3, 19px); gap: 4px; margin-bottom: 19px; transform: rotate(-4deg); }
.canvas-empty i { width: 19px; height: 19px; background: rgba(120, 214, 170, .12); border: 1px solid rgba(120, 214, 170, .18); }
.canvas-empty i:nth-child(2), .canvas-empty i:nth-child(4), .canvas-empty i:nth-child(6), .canvas-empty i:nth-child(8) { background: rgba(244, 189, 85, .18); }
.canvas-empty strong { color: var(--pixel-ink); font: 600 1.15rem Georgia, serif; }
.canvas-empty p { margin: 8px 0 0; color: var(--pixel-muted); font-size: .7rem; line-height: 1.55; }
.canvas-wrapper { position: relative; max-width: 100%; max-height: 100%; overflow: hidden; background: #fff; box-shadow: 0 22px 55px rgba(0, 0, 0, .38); }
#canvas { display: block; max-width: none; touch-action: none; user-select: none; cursor: crosshair; }
.selection-rect { display: none; position: absolute; z-index: 4; background: rgba(244, 189, 85, .18); border: 2px dashed var(--pixel-gold); box-shadow: 0 0 0 1px rgba(0, 0, 0, .35); pointer-events: none; }

@media (max-width: 980px) {
  .pixelator-intro { grid-template-columns: 1fr; gap: 24px; }
  .pixelator-workspace { grid-template-columns: 1fr; }
  .pixelator-controls { order: 1; }
  .pixelator-editor { order: 2; }
  .upload-area { padding-block: 28px; }
  .main-content { min-height: min(72vw, 620px); }
}
@media (max-width: 600px) {
  .pixelator-app { padding: 23px 13px 30px; }
  .pixelator-intro { margin-bottom: 24px; }
  .pixelator-intro h1 { font-size: clamp(2.55rem, 13.7vw, 4.2rem); }
  .pixelator-intro-side ul { grid-template-columns: 1fr; }
  .pixelator-intro-side li, .pixelator-intro-side li:first-child { padding: 9px 0; border-right: 0; border-bottom: 1px solid var(--pixel-line); }
  .pixelator-intro-side li:last-child { border-bottom: 0; }
  .pixelator-controls, .pixelator-editor { padding: 17px 13px; border-radius: 18px; }
  .pixelator-editor-head { gap: 10px; }
  .pixelator-editor-head .pixelator-section-heading > span { display: none; }
  .edit-counter { padding: 6px 8px; }
  .main-content { min-height: 72vw; padding: 9px; border-radius: 13px; }
}
@media (max-width: 370px) {
  .pixelator-actions { grid-template-columns: 1fr; }
}