/* ========== PRODUCT CARD ========== */
.product-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 14px 16px;
  margin: 8px 16px;
  transition: box-shadow 0.2s, border-color 0.2s;
  overflow: hidden;
}

.card--saved {
  border-color: #10B981 !important;
  background: #ECFDF5 !important;
  transition: border-color 0.3s, background 0.3s;
}

.product-card:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-sm);
}

/* Header */
.pc-header {
  margin-bottom: 6px;
}

.pc-name-ar {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.4;
}

.pc-name-en {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-top: 1px;
}

.pc-sku {
  font-size: 11px;
  color: var(--text-tertiary);
  font-family: monospace;
  margin-top: 2px;
}

/* Meta */
.pc-meta {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin: 4px 0;
}

.pc-badge {
  display: inline-flex;
  padding: 2px 8px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 500;
}

.pc-badge-cat {
  background: var(--primary-lighter);
  color: var(--primary);
}

.pc-badge-unit {
  background: var(--bg);
  color: var(--text-secondary);
}

/* Status */
.pc-status {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 4px 0;
  font-size: 12px;
}

.pc-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dot-green { background: var(--success); }
.dot-gray { background: var(--text-tertiary); }

.pc-status-text {
  color: var(--text-secondary);
  font-weight: 500;
}

.pc-last-inv {
  color: var(--text-tertiary);
  font-size: 11px;
  margin-right: auto;
}

/* Unit Tree */
.pc-unit-tree {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 4px 0;
  font-size: 12px;
  color: var(--text-secondary);
  flex-wrap: wrap;
}

.pc-tree-unit {
  background: var(--bg);
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 500;
  font-size: 11px;
}

.pc-tree-arrow {
  color: var(--text-tertiary);
  font-size: 11px;
}

/* Entries area */
.pc-entries {
  margin: 6px 0;
}

.pc-entry-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* Editable entry row */
.pc-entry-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  background: var(--bg);
  border-radius: 6px;
  font-size: 13px;
}

.pc-row-qty {
  flex: 0 0 64px;
  padding: 6px 8px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  font-family: inherit;
  color: var(--text);
  background: var(--card-bg);
  outline: none;
  transition: border-color 0.2s;
}

.pc-row-qty:focus {
  border-color: var(--primary);
}

.pc-row-unit {
  flex: 1;
  padding: 6px 8px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 12px;
  font-family: inherit;
  color: var(--text);
  background: var(--card-bg);
  cursor: pointer;
  outline: none;
  transition: border-color 0.2s;
}

.pc-row-unit:focus {
  border-color: var(--primary);
}

.pc-row-del {
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  border: none;
  background: transparent;
  color: var(--text-tertiary);
  cursor: pointer;
  font-size: 14px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, color 0.15s;
  padding: 0;
  line-height: 1;
}

.pc-row-del:hover {
  background: var(--danger-bg);
  color: var(--danger);
}

/* Add entry button */
.pc-add-entry {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 6px;
  padding: 6px 14px;
  border: 1.5px dashed var(--border);
  border-radius: var(--radius);
  background: transparent;
  font-size: 12px;
  font-weight: 600;
  font-family: inherit;
  color: var(--primary);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.pc-add-entry:hover {
  border-color: var(--primary-light);
  background: var(--primary-lighter);
}

/* Total */
.pc-total {
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  margin: 4px 0;
  padding: 4px 8px;
  background: var(--primary-lighter);
  border-radius: 6px;
  display: inline-block;
}

/* Legacy single-input row — kept for responsive.css compat */
.pc-input-row {
  display: flex;
  gap: 6px;
  margin-top: 8px;
  align-items: stretch;
}

.pc-qty-input {
  flex: 0 0 70px;
  padding: 8px 10px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  text-align: center;
  font-family: inherit;
  color: var(--text);
  background: var(--card-bg);
  outline: none;
  transition: border-color 0.2s;
}

.pc-qty-input:focus {
  border-color: var(--primary);
}

.pc-unit-select {
  flex: 1;
  padding: 8px 10px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px;
  font-family: inherit;
  color: var(--text);
  background: var(--card-bg);
  cursor: pointer;
  outline: none;
  transition: border-color 0.2s;
}

.pc-unit-select:focus {
  border-color: var(--primary);
}

/* Conversion Preview (no longer used — kept for safety) */
.pc-preview {
  margin-top: 8px;
  padding: 8px 12px;
  background: var(--primary-lighter);
  border-radius: var(--radius);
  border: 1px solid var(--primary-light);
}

.pc-preview-row {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary-dark);
  text-align: center;
  padding: 2px 0;
}

.pc-preview-arrow {
  text-align: center;
  color: var(--text-tertiary);
  font-size: 16px;
  line-height: 1;
}