/* Sticker editor */

.editor-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 400px;
  gap: 1.5rem;
  align-items: start;
  padding-top: 1.5rem;
  padding-bottom: 3rem;
}

@media (max-width: 900px) {
  .editor-layout {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* ---------- Stage ---------- */

.stage-wrap {
  position: sticky;
  top: 80px;
}

@media (max-width: 900px) {
  .stage-wrap {
    position: static;
  }
}

.stage {
  --grid: 40px;
  position: relative;
  height: min(70vh, 620px);
  min-height: 340px;
  border: var(--outline);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: grid;
  place-items: center;
  touch-action: pan-y;
}

.stage[data-bg='mat'] {
  --line: rgba(27, 20, 73, 0.12);
  background-color: #eef3f8;
}

.stage[data-bg='dark'] {
  --line: rgba(255, 255, 255, 0.08);
  background-color: #2c2f36;
}

.stage[data-bg='kraft'] {
  --line: rgba(80, 50, 20, 0.14);
  background-color: #c9a77c;
}

.stage.has-design {
  background-image: linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: var(--grid) var(--grid);
  background-position: center center;
}

@media (max-width: 900px) {
  .stage {
    height: min(60vh, 460px);
  }
}

.stage.dragging {
  outline: 4px dashed var(--green);
  outline-offset: -12px;
}

.dropzone {
  text-align: center;
  padding: 1.5rem;
  max-width: 420px;
}

.dropzone img {
  margin: 0 auto 0.75rem;
  transform: rotate(-8deg);
}

.dropzone h2 {
  font-size: 1.8rem;
}

.dropzone .button {
  margin: 0.5rem 0 1rem;
}

.stage-busy {
  position: absolute;
  top: 0.75rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  border: var(--outline);
  border-radius: 999px;
  padding: 0.2rem 0.9rem;
  font-weight: 700;
  font-size: 0.9rem;
}

.stage-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 0.75rem 0 0.25rem;
}

.stage-footer p {
  margin: 0;
}

.bg-picker {
  display: flex;
  gap: 0.5rem;
}

.bg-picker button {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: var(--outline);
  cursor: pointer;
  padding: 0;
}

.bg-picker button[data-bg='mat'] {
  background: #eef3f8;
}

.bg-picker button[data-bg='dark'] {
  background: #2c2f36;
}

.bg-picker button[data-bg='kraft'] {
  background: #c9a77c;
}

.bg-picker button[aria-checked='true'] {
  box-shadow: 0 0 0 3px var(--white), 0 0 0 5px var(--ink);
}

/* ---------- Mockup ---------- */

.mockup {
  margin: 0;
  position: relative;
  perspective: 900px;
}

.sticker {
  --mx: 50%;
  --my: 50%;
  --rx: 0deg;
  --ry: 0deg;
  --mask: none;
  --texture: none;
  position: relative;
  transform: rotateX(var(--rx)) rotateY(var(--ry));
  transition: transform 0.25s ease-out;
  filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.25)) drop-shadow(0 6px 10px rgba(0, 0, 0, 0.22));
}

.sticker.tracking {
  transition: none;
}

.sticker img {
  width: 100%;
  height: 100%;
  display: block;
  -webkit-user-drag: none;
  user-select: none;
}

.finish-layer,
.sheen-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
  -webkit-mask-image: var(--mask);
  mask-image: var(--mask);
  -webkit-mask-size: 100% 100%;
  mask-size: 100% 100%;
}

/* Glossy: a bright specular streak that follows the light */
.sheen-layer {
  background: linear-gradient(
    115deg,
    transparent 30%,
    rgba(255, 255, 255, 0.55) 46%,
    rgba(255, 255, 255, 0.15) 52%,
    transparent 64%
  );
  background-size: 250% 250%;
  background-position: var(--mx) var(--my);
  mix-blend-mode: soft-light;
}

.sticker[data-effect='glossy'] .sheen-layer {
  mix-blend-mode: screen;
  opacity: 0.75;
}

/* Matte: paper-like grain, no streak */
.sticker[data-effect='matte'] img {
  filter: saturate(0.9) contrast(0.96);
}

.sticker[data-effect='matte'] .finish-layer {
  background-image: var(--texture);
  background-size: 128px;
  mix-blend-mode: overlay;
  opacity: 0.6;
}

.sticker[data-effect='matte'] .sheen-layer {
  opacity: 0.25;
}

/* Holographic: rainbow that shifts with the light */
.sticker[data-effect='holographic'] .finish-layer {
  background: linear-gradient(
    125deg,
    #ff8ad8 0%,
    #ffe27a 16%,
    #8affc1 32%,
    #7ad7ff 48%,
    #b48aff 64%,
    #ff8ad8 80%,
    #ffe27a 100%
  );
  background-size: 300% 300%;
  background-position: var(--mx) var(--my);
  mix-blend-mode: soft-light;
  opacity: 0.75;
}

.sticker[data-effect='holographic'] .sheen-layer {
  background-image: var(--texture);
  background-size: 140%;
  background-position: var(--mx) var(--my);
  mix-blend-mode: overlay;
  opacity: 0.5;
}

/* Glitter: generated sparkle that twinkles as the light moves */
.sticker[data-effect='glitter'] .finish-layer {
  background-image: var(--sparkle);
  background-size: 160px;
  mix-blend-mode: screen;
  opacity: 0.9;
}

/* One sparkle layer only. */
.sticker[data-effect='glitter'] .sheen-layer {
  display: none;
}

/* Pattern laminates: the real laminate's sparkles (high-pass filtered photo, mid-grey = no change) */
.sticker[data-effect='pattern'] .finish-layer {
  background-image: var(--texture);
  background-size: 320px;
  background-position: calc(var(--mx) * 0.3) calc(var(--my) * 0.3);
  mix-blend-mode: hard-light;
  opacity: 0.85;
}

.sticker[data-effect='pattern'] .sheen-layer {
  mix-blend-mode: screen;
  opacity: 0.5;
}


.dims {
  pointer-events: none;
}

.dim {
  position: absolute;
  font-weight: 800;
  font-size: 0.9rem;
  background: var(--white);
  border: 2px solid var(--ink);
  border-radius: 999px;
  padding: 0 0.6rem;
  white-space: nowrap;
}

.dim-w {
  left: 50%;
  top: 100%;
  transform: translate(-50%, 14px);
}

.dim-h {
  left: 100%;
  top: 50%;
  transform: translate(10px, -50%);
  writing-mode: vertical-rl;
  padding: 0.6rem 0;
}

/* ---------- Controls ---------- */

.controls {
  padding: 1.25rem;
}

.controls fieldset {
  border: 0;
  margin: 0;
  padding: 0;
  min-width: 0;
}

.controls fieldset[disabled] {
  opacity: 0.55;
}

.control-group {
  padding-bottom: 1.1rem;
  margin-bottom: 1.1rem;
  border-bottom: 2px dashed rgba(27, 20, 73, 0.2);
}

.control-group h2 {
  font-size: 1.35rem;
  margin-bottom: 0.6rem;
}

.control-group .field {
  margin-bottom: 0.75rem;
}

.design-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.file-name {
  margin: 0;
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.quality {
  margin: 0.6rem 0 0;
  font-size: 0.92rem;
  font-weight: 700;
}

.quality::before {
  content: '';
  display: inline-block;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  margin-right: 0.45rem;
  border: 2px solid var(--ink);
  background: var(--green);
}

.quality[data-level='ok']::before {
  background: #ffd84d;
}

.quality[data-level='low']::before {
  background: var(--danger);
}

#design-warnings .notice {
  margin: 0.75rem 0 0;
  font-size: 0.92rem;
}

.size-inputs {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: end;
  gap: 0.5rem;
}

.size-inputs .field {
  margin: 0;
}

.size-x {
  font-weight: 800;
  padding-bottom: 0.6rem;
}

.unit-input {
  position: relative;
}

.unit-input input {
  padding-right: 2.6rem;
}

.unit-input span {
  position: absolute;
  right: 0.8rem;
  top: 50%;
  transform: translateY(-50%);
  font-weight: 700;
  color: var(--ink-soft);
  pointer-events: none;
}

.hint {
  margin: 0.5rem 0 0;
}

.field-error {
  color: var(--danger);
  font-weight: 700;
  font-size: 0.92rem;
  margin: 0.5rem 0 0;
}

.field label output {
  float: right;
  font-weight: 800;
}

input[type='range'] {
  width: 100%;
  accent-color: var(--ink);
}

.label {
  font-weight: 800;
}

.swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.swatch {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: var(--outline);
  cursor: pointer;
  padding: 0;
  background: var(--swatch);
}

.swatch[aria-checked='true'] {
  box-shadow: 0 0 0 3px var(--white), 0 0 0 5px var(--ink);
}

.swatch-custom {
  position: relative;
  background: conic-gradient(#ff8ad8, #ffe27a, #8affc1, #7ad7ff, #b48aff, #ff8ad8);
  overflow: hidden;
}

.swatch-custom input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

.finish-picker {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
}

.finish-option {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-align: left;
  font: inherit;
  color: var(--ink);
  background: var(--white);
  border: var(--outline);
  border-radius: var(--radius-sm);
  padding: 0.4rem;
  cursor: pointer;
  min-width: 0;
}

.finish-option img {
  width: 40px;
  height: 40px;
  border-radius: 6px;
  object-fit: cover;
  flex: none;
  border: 1.5px solid var(--ink);
}

.finish-option span {
  display: block;
  font-weight: 800;
  font-size: 0.88rem;
  line-height: 1.2;
}

.finish-option small {
  display: block;
  color: var(--ink-soft);
  font-size: 0.78rem;
}

.finish-option[aria-checked='true'] {
  background: var(--blue);
  box-shadow: var(--shadow-sm);
}

.qty {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.qty input {
  width: 6rem;
  text-align: center;
}

.qty .button {
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  font-size: 1.3rem;
}

#qty-hint {
  margin: 0.5rem 0 0;
}

.price-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.price-box p {
  margin: 0;
}

.price-total {
  font-family: var(--font-display);
  font-size: 2rem;
  line-height: 1.1;
}

#cart-status .notice {
  margin: 1rem 0 0;
}

.smoothing-note {
  margin: 0.4rem 0 0 1.8rem;
}

.smoothing-note.notice {
  margin-left: 0;
}