/* ═══════════════════════════════════════
   MyMyTool BG Remover — Frontend v2.1
═══════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,400&display=swap');

:root {
  --bg-0: #0a0a0a;
  --bg-1: #111;
  --bg-2: #1a1a1a;
  --bg-3: #242424;
  --bg-4: #2e2e2e;
  --border: rgba(255,255,255,.07);
  --border-hover: rgba(255,255,255,.14);
  --text-1: #f5f5f5;
  --text-2: #a0a0a0;
  --text-3: #555;
  --accent: #00c896;
  --accent-dim: rgba(0,200,150,.13);
  --accent-glow: rgba(0,200,150,.35);
  --red: #ff4d4f;
  --yellow: #f5c842;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
}

* { box-sizing: border-box; }

/* ── Wrap ── */
.mymy-tool-wrap {
  font-family: 'DM Sans', system-ui, sans-serif;
  color: var(--text-1);
  max-width: 900px;
  margin: 48px auto;
  padding: 0 16px;
}

/* ─────────────────────────────────────
   ALERT
───────────────────────────────────── */
.mymy-alert {
  border-radius: var(--radius-md);
  padding: 14px 20px;
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 24px;
}
.mymy-alert--warn {
  background: rgba(245,200,66,.1);
  border: 1px solid rgba(245,200,66,.3);
  color: var(--yellow);
}

/* ─────────────────────────────────────
   DROP ZONE
───────────────────────────────────── */
.mymy-dropzone {
  background: var(--bg-1);
  border: 2px dashed var(--border-hover);
  border-radius: var(--radius-lg);
  padding: 80px 40px;
  text-align: center;
  cursor: pointer;
  transition: border-color .2s, background .2s, transform .15s;
  position: relative;
  overflow: hidden;
  user-select: none;
}
.mymy-dropzone::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(0,200,150,.07) 0%, transparent 65%);
  pointer-events: none;
  transition: opacity .3s;
}
.mymy-dropzone:hover,
.mymy-dropzone--over {
  border-color: var(--accent);
  background: var(--bg-2);
  transform: translateY(-2px);
}
.mymy-dropzone__icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 22px;
  color: var(--accent);
  animation: mymyFloat 3s ease-in-out infinite;
}
@keyframes mymyFloat {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}
.mymy-dropzone__icon svg { width: 100%; height: 100%; }
.mymy-dropzone__title {
  font-family: 'Syne', sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--text-1);
  margin: 0 0 8px;
}
.mymy-dropzone__sub {
  font-size: 15px;
  color: var(--text-2);
  margin: 0 0 20px;
}
.mymy-dropzone__formats {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--text-3);
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 5px 16px;
}

/* ─────────────────────────────────────
   PREVIEW
───────────────────────────────────── */
.mymy-preview {
  animation: mymyFadeUp .4s ease both;
}
@keyframes mymyFadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─────────────────────────────────────
   FILE INFO BAR
───────────────────────────────────── */
.mymy-info-bar {
  display: flex;
  align-items: center;
  gap: 6px 16px;
  padding: 10px 16px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
  font-size: 12px;
  color: var(--text-2);
  flex-wrap: wrap;
}
.mymy-info-bar__item { display: flex; align-items: center; gap: 5px; }
.mymy-info-bar__item strong { color: var(--text-1); font-weight: 500; }
.mymy-info-bar__sep { color: var(--text-3); }

/* ─────────────────────────────────────
   BEFORE / AFTER SLIDER
───────────────────────────────────── */
.mymy-slider-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  aspect-ratio: 16/9;
  cursor: col-resize;
  touch-action: none;
  user-select: none;
  background-image:
    linear-gradient(45deg, #2a2a2a 25%, transparent 25%),
    linear-gradient(-45deg, #2a2a2a 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #2a2a2a 75%),
    linear-gradient(-45deg, transparent 75%, #2a2a2a 75%);
  background-size: 24px 24px;
  background-position: 0 0, 0 12px, 12px -12px, -12px 0;
  background-color: #1c1c1c;
}

/* Result (no-bg) sits behind */
.mymy-slider__result {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  opacity: 0;
  transition: opacity .5s ease;
  z-index: 1;
}
.mymy-slider__result.loaded { opacity: 1; }

/* Original clipped to right half */
.mymy-slider__original-wrap {
  position: absolute;
  inset: 0;
  overflow: hidden;
  clip-path: inset(0 50% 0 0);
  background: var(--bg-1);
  z-index: 2;
}
.mymy-slider__original {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* Labels */
.mymy-slider__label {
  position: absolute;
  top: 14px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-radius: 999px;
  padding: 4px 12px;
  pointer-events: none;
  z-index: 10;
  transition: opacity .2s;
}
.mymy-slider__label--left  { left: 14px; }
.mymy-slider__label--right { right: 14px; }

/* Divider */
.mymy-slider__divider {
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  width: 3px;
  background: #fff;
  transform: translateX(-50%);
  z-index: 20;
  pointer-events: none;
  box-shadow: 0 0 14px rgba(0,0,0,.6);
  transition: left .0s;
}
/* Handle knob */
.mymy-slider__handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 46px; height: 46px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 2px 18px rgba(0,0,0,.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 21;
  pointer-events: none;
}
.mymy-slider__handle svg { width: 22px; height: 22px; color: #222; }

/* Placeholder (no result yet) */
.mymy-slider__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--text-3);
  font-size: 13px;
  z-index: 5;
  pointer-events: none;
}
.mymy-slider__placeholder svg { width: 36px; height: 36px; opacity: .35; }

/* Processing overlay */
.mymy-slider__processing {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.72);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  z-index: 30;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
}
.mymy-slider__processing.active {
  opacity: 1;
  pointer-events: all;
}
.mymy-spinner {
  width: 48px; height: 48px;
  border: 3px solid rgba(255,255,255,.12);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: mymySpin .75s linear infinite;
}
@keyframes mymySpin { to { transform: rotate(360deg); } }
.mymy-proc-title {
  font-family: 'Syne', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-1);
}
.mymy-proc-sub { font-size: 13px; color: var(--text-2); }

/* ─────────────────────────────────────
   ACTIONS
───────────────────────────────────── */
.mymy-actions {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: center;
}

/* ─────────────────────────────────────
   RESULT PANEL
───────────────────────────────────── */
.mymy-result-panel {
  margin-top: 18px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px 26px;
  display: none;
}
.mymy-result-panel.visible {
  display: block;
  animation: mymyFadeUp .3s ease both;
}
.mymy-panel-section {
  margin-bottom: 20px;
}
.mymy-panel-section:last-child { margin-bottom: 0; }
.mymy-panel-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--text-3);
  margin: 0 0 12px;
}

/* Download row */
.mymy-download-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* BG colour swatches */
.mymy-swatches {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}
.mymy-swatch {
  width: 34px; height: 34px;
  border-radius: 9px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .15s, border-color .15s;
  flex-shrink: 0;
  outline: none;
}
.mymy-swatch:hover { transform: scale(1.18); }
.mymy-swatch.active { border-color: white; box-shadow: 0 0 0 3px rgba(255,255,255,.2); }
.mymy-swatch--transparent {
  background-image:
    linear-gradient(45deg, #555 25%, transparent 25%),
    linear-gradient(-45deg, #555 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #555 75%),
    linear-gradient(-45deg, transparent 75%, #555 75%);
  background-size: 10px 10px;
  background-position: 0 0, 0 5px, 5px -5px, -5px 0;
  background-color: #333;
}
.mymy-swatch--custom {
  background: conic-gradient(red,yellow,lime,cyan,blue,magenta,red);
  position: relative;
  overflow: hidden;
}
.mymy-swatch--custom input[type=color] {
  position: absolute;
  inset: -4px;
  opacity: 0;
  cursor: pointer;
  width: calc(100% + 8px);
  height: calc(100% + 8px);
}

/* ─────────────────────────────────────
   BUTTONS
───────────────────────────────────── */
.mymy-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  font-weight: 700;
  padding: 13px 26px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  text-decoration: none !important;
  transition: opacity .15s, transform .15s, box-shadow .2s;
  white-space: nowrap;
  line-height: 1;
}
.mymy-btn svg { width: 17px; height: 17px; flex-shrink: 0; }
.mymy-btn:hover  { opacity: .9; transform: translateY(-1px); }
.mymy-btn:active { transform: translateY(0); }

.mymy-btn--primary {
  background: var(--accent);
  color: #000 !important;
  box-shadow: 0 4px 24px var(--accent-glow);
  font-size: 16px;
  padding: 16px 38px;
}
.mymy-btn--primary:hover { box-shadow: 0 8px 32px var(--accent-glow); }
.mymy-btn--primary:disabled {
  opacity: .4;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none;
}
.mymy-btn--dl {
  background: var(--bg-3);
  color: var(--text-1) !important;
  border: 1px solid var(--border-hover);
  font-size: 13px;
  padding: 11px 20px;
}
.mymy-btn--dl:hover { border-color: var(--accent); color: var(--accent) !important; }
.mymy-btn--ghost {
  background: transparent;
  color: var(--text-2) !important;
  border: 1px solid var(--border);
  font-size: 13px;
  padding: 11px 20px;
}

/* ─────────────────────────────────────
   STATUS
───────────────────────────────────── */
.mymy-status {
  margin-top: 14px;
  border-radius: var(--radius-sm);
  padding: 12px 18px;
  font-size: 14px;
  text-align: center;
  display: none;
}
.mymy-status.visible { display: block; }
.mymy-status--success {
  background: rgba(0,200,150,.1);
  color: var(--accent);
  border: 1px solid rgba(0,200,150,.2);
}
.mymy-status--error {
  background: rgba(255,77,79,.09);
  color: var(--red);
  border: 1px solid rgba(255,77,79,.2);
}

/* ─────────────────────────────────────
   RESPONSIVE
───────────────────────────────────── */
@media (max-width: 600px) {
  .mymy-dropzone { padding: 56px 20px; }
  .mymy-dropzone__title { font-size: 20px; }
  .mymy-slider-wrap { aspect-ratio: 4/3; }
  .mymy-actions { flex-direction: column; align-items: stretch; }
  .mymy-actions .mymy-btn { justify-content: center; }
  .mymy-download-row { flex-direction: column; }
  .mymy-download-row .mymy-btn { justify-content: center; }
}