/* Tampilan JustMade Configurator.
 *
 * Aturan penting: kanvas SELALU 500 x 500 di dalamnya. Yang dikecilkan di
 * sini hanya tampilannya, lewat CSS. Jangan pernah mengubah ukuran kanvas
 * lewat JavaScript — semua perhitungan mask dan ekspor cetak akan rusak.
 */

:root {
  --hitam: #111;
  --abu: #666;
  --garis: #e3e3e3;
  --latar: #fff;
  --lebar-kanvas: 500px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--latar);
  color: var(--hitam);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
}

.topbar {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--garis);
}

.brand {
  font-weight: 700;
  letter-spacing: -.02em;
  font-size: 1.25rem;
}

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 22rem;
  gap: 2rem;
  align-items: start;
  padding: 1.5rem;
  max-width: 68rem;
  margin: 0 auto;
}

/* ---------- panggung desain ---------- */

.stage-inner {
  position: relative;
  width: min(100%, var(--lebar-kanvas));
  aspect-ratio: 1 / 1;
  margin: 0 auto;
}

.mockup,
.stage-inner .canvas-container,
.stage-inner canvas {
  position: absolute;
  inset: 0;
  width: 100% !important;
  height: 100% !important;
}

.mockup {
  object-fit: contain;
  user-select: none;
  pointer-events: none;
}

.stage-tools {
  display: flex;
  gap: .5rem;
  justify-content: center;
  margin-top: 1rem;
}

/* ---------- panel kanan ---------- */

.step + .step {
  margin-top: 1.75rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--garis);
}

.step-label {
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--abu);
  margin: 0 0 .75rem;
}

.hint {
  color: var(--abu);
  font-size: .9rem;
  margin: 0 0 .75rem;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.chips + .chips { margin-top: .5rem; }

.chip {
  border: 1px solid var(--garis);
  background: #fff;
  color: var(--hitam);
  border-radius: 999px;
  padding: .5rem 1rem;
  font: inherit;
  cursor: pointer;
}

.chip-sm { padding: .35rem .75rem; font-size: .875rem; }

.chip:hover:not(:disabled) { border-color: var(--hitam); }
.chip.is-active { background: var(--hitam); color: #fff; border-color: var(--hitam); }
.chip:disabled { opacity: .4; cursor: default; }

.upload {
  display: inline-block;
  border: 1px dashed var(--abu);
  border-radius: .5rem;
  padding: .75rem 1.25rem;
  cursor: pointer;
}

.upload:hover { border-color: var(--hitam); }

.error {
  color: #c0392b;
  font-size: .9rem;
  margin: .75rem 1.25rem 0;
}

/* ---------- layar kecil ---------- */

@media (max-width: 860px) {
  .layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.5rem;
    padding: 1rem;
  }
}