/* ═══════════════════════════════════════════════════════
   Laser Engrave Experience – Frontend Styles
   ═══════════════════════════════════════════════════════ */

:root {
  --lee-red:    #ff2200;
  --lee-green:  #00ff88;
  --lee-amber:  #ffaa00;
  --lee-bg:     #050a0f;
  --lee-panel:  rgba(0, 20, 30, 0.85);
  --lee-border: rgba(0, 200, 255, 0.25);
  --lee-font:   'Courier New', 'Consolas', monospace;
}

/* ── Wrapper ─────────────────────────────────────────── */
.lee-wrapper {
  position: relative;
  width: 100%;
  height: 600px;
  background: var(--lee-bg);
  overflow: hidden;
  border-radius: 4px;
  font-family: var(--lee-font);
  touch-action: none;
}

.lee-canvas {
  display: block;
  width: 100%;
  height: 100%;
}

/* ── HUD ─────────────────────────────────────────────── */
.lee-hud {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--lee-panel);
  border: 1px solid var(--lee-border);
  border-radius: 4px;
  padding: 10px 14px;
  backdrop-filter: blur(8px);
  min-width: 170px;
  pointer-events: none;
}

.lee-hud__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 3px 0;
  border-bottom: 1px solid rgba(0,200,255,0.08);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.lee-hud__row:last-child { border-bottom: none; }

.lee-hud__label {
  color: rgba(0, 200, 255, 0.6);
  text-transform: uppercase;
}

.lee-hud__value {
  color: var(--lee-green);
  font-weight: bold;
  text-shadow: 0 0 6px var(--lee-green);
  transition: color 0.3s;
}

.lee-hud__value.warn { color: var(--lee-amber); text-shadow: 0 0 6px var(--lee-amber); }
.lee-hud__value.alert { color: var(--lee-red); text-shadow: 0 0 8px var(--lee-red); }

.lee-hud__status { gap: 8px; justify-content: flex-start; }

.lee-hud__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--lee-green);
  box-shadow: 0 0 8px var(--lee-green);
  flex-shrink: 0;
  animation: lee-blink 2s infinite;
}

.lee-hud__dot.active { background: var(--lee-red); box-shadow: 0 0 10px var(--lee-red); animation: lee-blink 0.4s infinite; }

@keyframes lee-blink {
  0%,100% { opacity: 1; }
  50%      { opacity: 0.3; }
}

/* ── Controls ────────────────────────────────────────── */
.lee-controls {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}

.lee-btn {
  background: var(--lee-panel);
  border: 1px solid var(--lee-border);
  color: rgba(0, 200, 255, 0.9);
  font-family: var(--lee-font);
  font-size: 11px;
  letter-spacing: 0.1em;
  padding: 8px 14px;
  border-radius: 3px;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: background 0.2s, box-shadow 0.2s, color 0.2s;
  text-transform: uppercase;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.lee-btn:hover, .lee-btn:active {
  background: rgba(0, 200, 255, 0.15);
  box-shadow: 0 0 12px rgba(0,200,255,0.4);
  color: #fff;
}

.lee-btn--start.active {
  color: var(--lee-red);
  border-color: rgba(255,34,0,0.5);
  box-shadow: 0 0 16px rgba(255,34,0,0.4);
}

/* ── CMYK Panel ──────────────────────────────────────── */
.lee-cmyk {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--lee-panel);
  border: 1px solid var(--lee-border);
  border-radius: 4px;
  padding: 10px 14px;
  backdrop-filter: blur(8px);
  min-width: 180px;
  font-size: 11px;
  letter-spacing: 0.08em;
}

.lee-cmyk__title {
  color: rgba(0, 200, 255, 0.6);
  text-align: center;
  margin-bottom: 8px;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.lee-cmyk label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
  color: rgba(0,200,255,0.8);
}

.lee-cmyk input[type="range"] {
  flex: 1;
  -webkit-appearance: none;
  height: 3px;
  border-radius: 2px;
  background: rgba(0,200,255,0.2);
  outline: none;
}

.lee-cmyk input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--lee-green);
  box-shadow: 0 0 6px var(--lee-green);
  cursor: pointer;
}

/* ── Lightbox ────────────────────────────────────────── */
.lee-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}

.lee-lightbox[hidden] { display: none; }

.lee-lightbox__inner {
  position: relative;
  width: min(90vw, 900px);
  max-height: 90vh;
}

.lee-lightbox__close {
  position: absolute;
  top: -36px;
  right: 0;
  background: none;
  border: 1px solid var(--lee-border);
  color: rgba(0,200,255,0.8);
  font-size: 18px;
  width: 32px; height: 32px;
  border-radius: 3px;
  cursor: pointer;
  font-family: var(--lee-font);
  line-height: 1;
}

/* ── Before/After Slider ─────────────────────────────── */
.lee-slider-wrap {
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  border: 1px solid var(--lee-border);
  user-select: none;
  touch-action: none;
}

.lee-slider-before,
.lee-slider-after {
  display: block;
  width: 100%;
  max-height: 70vh;
  object-fit: cover;
}

.lee-slider-before {
  position: absolute;
  top: 0; left: 0;
  clip-path: inset(0 50% 0 0);
}

.lee-slider-divider {
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  background: rgba(0,200,255,0.8);
  box-shadow: 0 0 10px rgba(0,200,255,0.6);
  cursor: ew-resize;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lee-slider-divider span {
  background: var(--lee-panel);
  border: 1px solid var(--lee-border);
  color: rgba(0,200,255,0.9);
  font-family: var(--lee-font);
  font-size: 10px;
  padding: 4px 6px;
  border-radius: 3px;
  white-space: nowrap;
}

/* ── Progress Overlay ────────────────────────────────── */
.lee-progress {
  position: absolute;
  bottom: 56px;
  left: 16px;
  right: 16px;
  height: 3px;
  background: rgba(0,200,255,0.1);
  border-radius: 2px;
  overflow: hidden;
}

.lee-progress__bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--lee-red), var(--lee-amber));
  box-shadow: 0 0 8px var(--lee-red);
  transition: width 0.05s linear;
  border-radius: 2px;
}

/* ── Macro overlay ───────────────────────────────────── */
.lee-macro-label {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: rgba(0,200,255,0.5);
  font-family: var(--lee-font);
  font-size: 13px;
  letter-spacing: 0.15em;
  pointer-events: none;
  text-align: center;
  display: none;
}

.lee-macro-label.visible { display: block; }

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 640px) {
  .lee-hud { font-size: 10px; padding: 8px 10px; min-width: 140px; }
  .lee-cmyk { min-width: 150px; right: 8px; }
  .lee-controls { gap: 6px; }
  .lee-btn { font-size: 10px; padding: 6px 10px; }
}