/*
  color-picker/color-picker.css
  ================================
  Base komponen disamakan dengan pola tool lain. Tambahan khusus:
  canvas workspace dengan cursor ring, swatch besar warna terpilih,
  chip value (klik buat copy), dan grid palet warna.
*/

.mea-tool-header { margin-bottom: 32px; }

.mea-back-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mea-text-muted);
  margin-bottom: 20px;
}
.mea-back-link:hover { color: var(--mea-accent-text); }

.mea-tool-header h1 {
  font-family: var(--font-display);
  font-size: clamp(28px, 5vw, 38px);
  letter-spacing: 0.02em;
  margin: 8px 0 8px;
  color: var(--mea-text-primary);
}
.mea-tool-header p {
  font-size: 14.5px;
  color: var(--mea-text-secondary);
  margin: 0;
  max-width: 55ch;
}

.mea-tool-page {
  max-width: 680px;
  padding-top: 40px;
  padding-bottom: 64px;
}

[hidden] { display: none !important; }

/* ---------- Drop zone ---------- */

.mea-drop-zone {
  border: 1px dashed var(--mea-border-strong);
  border-radius: var(--mea-radius-lg);
  padding: 48px 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.mea-drop-zone:hover, .mea-drop-zone.drag-active {
  border-color: var(--mea-accent);
  background: var(--mea-accent-muted);
}
.mea-drop-zone p { margin: 0; color: var(--mea-text-secondary); font-size: 14px; }
.mea-drop-zone .dz-sub { font-size: 12px; color: var(--mea-text-muted); margin-top: 6px; }
.mea-drop-zone span { color: var(--mea-accent-text); font-weight: 600; }

/* ---------- Canvas workspace ---------- */

.mea-workspace { margin-top: 24px; }

.mea-canvas-wrap {
  position: relative;
  border: 1px solid var(--mea-border);
  border-radius: var(--mea-radius-lg);
  overflow: hidden;
  background: repeating-conic-gradient(#2a2a2a 0% 25%, #1a1a1a 0% 50%) 50% / 12px 12px;
  line-height: 0;
}
#mea-canvas {
  display: block;
  width: 100%;
  height: auto;
  cursor: crosshair;
}
.mea-cursor-ring {
  position: absolute;
  width: 22px;
  height: 22px;
  border: 2px solid #fff;
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(0,0,0,0.5), 0 2px 6px rgba(0,0,0,0.4);
  pointer-events: none;
  transform: translate(-50%, -50%);
}
.mea-canvas-hint {
  margin: 10px 0 0;
  font-size: 12.5px;
  color: var(--mea-text-muted);
  text-align: center;
}

/* ---------- Picked color ---------- */

.mea-picked-section {
  margin-top: 28px;
  border-top: 1px solid var(--mea-border);
  padding-top: 24px;
}
.mea-picked-section h2,
.mea-palette-section h2 {
  font-size: 15px;
  font-weight: 600;
  color: var(--mea-text-primary);
  margin: 0 0 14px;
}

.mea-color-row { display: flex; align-items: center; gap: 16px; }

.mea-swatch {
  border-radius: var(--mea-radius-md);
  border: 1px solid var(--mea-border);
  flex-shrink: 0;
}
.mea-swatch-lg { width: 64px; height: 64px; }

.mea-color-values {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  min-width: 0;
}

.mea-value-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--mea-surface);
  border: 1px solid var(--mea-border);
  border-radius: var(--mea-radius-sm);
  padding: 8px 12px;
  cursor: pointer;
  text-align: left;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.mea-value-chip:hover { border-color: var(--mea-accent); background: var(--mea-accent-muted); }
.mea-value-label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.05em;
  color: var(--mea-text-muted);
  min-width: 30px;
}
.mea-value-text {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--mea-text-primary);
}

/* ---------- Palette ---------- */

.mea-palette-section {
  margin-top: 28px;
  border-top: 1px solid var(--mea-border);
  padding-top: 24px;
}

.mea-palette-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}
.mea-palette-header h2 { margin: 0; }

.mea-palette-count-group { display: flex; gap: 6px; }
.mea-count-btn {
  padding: 6px 12px;
  background: transparent;
  border: 1px solid var(--mea-border);
  border-radius: var(--mea-radius-sm);
  color: var(--mea-text-secondary);
  font-size: 12.5px;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}
.mea-count-btn:hover { border-color: var(--mea-border-strong); }
.mea-count-btn.active {
  border-color: var(--mea-accent);
  background: var(--mea-accent-muted);
  color: var(--mea-accent-text);
}

.mea-palette-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 10px;
}

.mea-palette-swatch {
  aspect-ratio: 1;
  border-radius: var(--mea-radius-md);
  border: 1px solid var(--mea-border);
  cursor: pointer;
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: 8px;
  transition: transform 0.15s ease;
  overflow: hidden;
}
.mea-palette-swatch:hover { transform: scale(1.03); }
.mea-palette-swatch-hex {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
}

.mea-status { margin-top: 12px; font-size: 13px; min-height: 18px; }

/* ---------- FAQ (SEO) ---------- */

.mea-faq { margin-top: 48px; border-top: 1px solid var(--mea-border); padding-top: 24px; }
.mea-faq h2 { font-size: 16px; font-weight: 600; margin: 0 0 16px; color: var(--mea-text-primary); }
.mea-faq-item { margin-bottom: 4px; border-bottom: 1px solid var(--mea-border); }
.mea-faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 16px 4px;
  font-size: 14px;
  font-weight: 600;
  color: var(--mea-text-primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.mea-faq-item summary::-webkit-details-marker { display: none; }
.mea-faq-item p { margin: 0 4px 16px; font-size: 13.5px; color: var(--mea-text-secondary); }