@import url('../pdf-tools-design.css');

/* ===== Watermark Adder — tool specific overrides ===== */

.wm-type-toggle {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
}

.wm-type-btn {
  flex: 1;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  background: var(--card-bg);
  color: var(--text-dark);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  text-align: center;
}

.wm-type-btn.active {
  border-color: var(--primary);
  background: rgba(204,0,0,0.10);
  color: var(--primary);
}

.wm-field-group { margin-bottom: 12px; }

.wm-field-group label {
  display: flex;
  justify-content: space-between;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.wm-field-group label span.wm-val { color: var(--primary); font-weight: 800; }

.wm-color-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.wm-color-swatch {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  border: 2px solid var(--border);
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color 0.18s, transform 0.15s;
}

.wm-color-swatch.active {
  border-color: var(--text-dark);
  transform: scale(1.1);
}

.wm-logo-upload {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border: 1.5px dashed var(--border);
  border-radius: 8px;
  cursor: pointer;
  background: var(--card-bg);
  transition: border-color 0.2s;
}

.wm-logo-upload:hover { border-color: var(--primary); }

.wm-logo-preview {
  width: 40px;
  height: 40px;
  border-radius: 6px;
  object-fit: contain;
  background: #fff;
  border: 1px solid var(--border);
  display: none;
}

.wm-logo-preview.show { display: block; }

.wm-logo-text { font-size: 0.78rem; color: var(--dim); }

/* ===== Position picker + live preview layout ===== */

.wm-position-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.position-grid.wm-position-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  min-width: 0;
}

/* Row 1: Top Left / Top Center / Top Right
   Row 2: Bottom Left / Bottom Center / Bottom Right
   Row 3: Center (1 col) + Repeat/Tile (2 col span) */
.wm-position-grid .pos-btn.tile-btn {
  grid-column: span 2;
}

.wm-position-grid .pos-btn {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 7px 4px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  background: var(--card-bg);
  font-size: 0.64rem;
  font-weight: 700;
  color: var(--text-dark);
  text-align: center;
  line-height: 1.15;
  transition: border-color 0.2s, background 0.2s;
}

.wm-position-grid .pos-btn:hover {
  border-color: var(--primary);
}

.wm-position-grid .pos-btn.active {
  border-color: var(--primary);
  background: rgba(204,0,0,0.08);
}

.wm-position-grid .pos-btn .pos-icon {
  font-size: 0.95rem;
  line-height: 1;
}

.wm-position-grid .pos-btn .pos-name {
  white-space: nowrap;
}

.wm-position-grid .pos-btn.tile-btn .pos-name {
  white-space: normal;
}

/* Checkbox tick indicator, top-right corner of each position button */
.wm-position-grid .pos-btn .pos-check {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 14px;
  height: 14px;
  border-radius: 4px;
  border: 1.5px solid var(--border);
  background: #fff;
  font-size: 0.55rem;
  line-height: 12px;
  color: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
}

.wm-position-grid .pos-btn.active .pos-check {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

/* Live preview mockup */
.wm-preview-wrap {
  flex: 0 0 130px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.wm-preview-label {
  font-size: 0.62rem;
  font-weight: 700;
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.wm-preview-page {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

.wm-preview-item {
  position: absolute;
}

.wm-preview-item .wm-preview-inner img {
  display: block;
  max-width: 100%;
}

.wm-pv-top-left     { top: 6%; left: 6%; }
.wm-pv-top-center   { top: 6%; left: 50%; transform: translateX(-50%); }
.wm-pv-top-right    { top: 6%; right: 6%; }
.wm-pv-bottom-left  { bottom: 6%; left: 6%; }
.wm-pv-bottom-center{ bottom: 6%; left: 50%; transform: translateX(-50%); }
.wm-pv-bottom-right { bottom: 6%; right: 6%; }
.wm-pv-center        { top: 50%; left: 50%; transform: translate(-50%, -50%); }

@media (max-width: 640px) {
  .wm-position-row {
    flex-direction: column;
  }
  .wm-preview-wrap {
    flex: 0 0 auto;
    width: 130px;
    align-self: center;
  }
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none !important;
}