/* =========================================================
   Barcode & QR Studio — WordPress Plugin Styles
   ========================================================= */

/* Reset scoped to plugin */
#bqs-app *, #bqs-app *::before, #bqs-app *::after {
  box-sizing: border-box;
}

#bqs-app {
  --bqs-primary:   #6c63ff;
  --bqs-primary-h: #5a52e0;
  --bqs-bg:        #f4f5f7;
  --bqs-card:      #ffffff;
  --bqs-border:    #e2e4e9;
  --bqs-text:      #1a1a2e;
  --bqs-muted:     #6b7280;
  --bqs-radius:    10px;
  --bqs-shadow:    0 2px 8px rgba(0,0,0,.07);

  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  color: var(--bqs-text);
  background: var(--bqs-bg);
  border-radius: var(--bqs-radius);
  padding: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

/* ── Tabs ── */
.bqs-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 20px;
  border-bottom: 2px solid var(--bqs-border);
  padding-bottom: 0;
}
.bqs-tab {
  padding: 10px 20px;
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  color: var(--bqs-muted);
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: color .2s, border-color .2s;
  border-radius: 0;
}
.bqs-tab.active {
  color: var(--bqs-primary);
  border-bottom-color: var(--bqs-primary);
}
.bqs-tab:hover { color: var(--bqs-primary); }

/* ── Panels ── */
.bqs-panel { display: none; }
.bqs-panel.active { display: block; }

/* ── Layout ── */
.bqs-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 20px;
  align-items: start;
}
@media (max-width: 900px) {
  .bqs-layout { grid-template-columns: 1fr; }
}

/* ── Card ── */
.bqs-card {
  background: var(--bqs-card);
  border: 1px solid var(--bqs-border);
  border-radius: var(--bqs-radius);
  padding: 18px;
  margin-bottom: 16px;
  box-shadow: var(--bqs-shadow);
}
.bqs-card:last-child { margin-bottom: 0; }

.bqs-step {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--bqs-primary);
  margin: 0 0 12px;
}
.bqs-group-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .6px;
  color: var(--bqs-muted);
  margin-bottom: 6px;
}

/* ── Pill buttons ── */
.bqs-btn-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.bqs-pill {
  padding: 5px 11px;
  border: 1px solid var(--bqs-border);
  border-radius: 20px;
  background: #fff;
  font-size: 12px;
  cursor: pointer;
  color: var(--bqs-text);
  transition: all .15s;
}
.bqs-pill:hover, .bqs-pill.active {
  background: var(--bqs-primary);
  border-color: var(--bqs-primary);
  color: #fff;
}

/* ── Form rows ── */
.bqs-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.bqs-row label {
  min-width: 100px;
  font-size: 13px;
  color: var(--bqs-muted);
}
.bqs-row input[type="text"],
.bqs-row input[type="number"],
.bqs-row input[type="email"],
.bqs-row input[type="password"],
.bqs-row select {
  flex: 1;
  padding: 7px 10px;
  border: 1px solid var(--bqs-border);
  border-radius: 7px;
  font-size: 13px;
  outline: none;
  transition: border-color .15s;
}
.bqs-row input:focus, .bqs-row select:focus {
  border-color: var(--bqs-primary);
}
.bqs-row input[type="range"] { flex: 1; }
.bqs-row input[type="color"] {
  width: 36px; height: 32px;
  padding: 2px;
  border: 1px solid var(--bqs-border);
  border-radius: 7px;
  cursor: pointer;
}

/* ── Toggles ── */
.bqs-toggles { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 12px; }
.bqs-toggle {
  display: flex; align-items: center; gap: 6px;
  font-size: 13px; cursor: pointer;
}
.bqs-toggle input { cursor: pointer; }

/* ── Dropzone ── */
.bqs-dropzone {
  border: 2px dashed var(--bqs-border);
  border-radius: var(--bqs-radius);
  padding: 16px;
  text-align: center;
  cursor: pointer;
  color: var(--bqs-muted);
  font-size: 13px;
  transition: border-color .15s, background .15s;
  margin-bottom: 12px;
}
.bqs-dropzone:hover, .bqs-dropzone.drag-over {
  border-color: var(--bqs-primary);
  background: #f0efff;
}

/* ── Data table ── */
.bqs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  margin-bottom: 10px;
}
.bqs-table th {
  background: #f8f9fb;
  padding: 7px 8px;
  text-align: left;
  border-bottom: 1px solid var(--bqs-border);
  color: var(--bqs-muted);
  font-weight: 600;
}
.bqs-table td {
  padding: 5px 4px;
  border-bottom: 1px solid #f0f1f4;
  vertical-align: middle;
}
.bqs-table input {
  width: 100%;
  border: 1px solid transparent;
  border-radius: 5px;
  padding: 4px 6px;
  font-size: 12px;
  background: transparent;
}
.bqs-table input:focus {
  border-color: var(--bqs-primary);
  background: #fff;
  outline: none;
}
.bqs-table .del-row {
  color: #e55;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 14px;
  padding: 2px 6px;
  border-radius: 4px;
}
.bqs-table .del-row:hover { background: #ffe5e5; }

/* ── Buttons ── */
.bqs-btn-primary, .bqs-btn-secondary {
  padding: 9px 18px;
  border-radius: 8px;
  border: none;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s;
}
.bqs-btn-primary {
  background: var(--bqs-primary);
  color: #fff;
}
.bqs-btn-primary:hover { background: var(--bqs-primary-h); }
.bqs-btn-secondary {
  background: #fff;
  color: var(--bqs-text);
  border: 1px solid var(--bqs-border);
}
.bqs-btn-secondary:hover { background: var(--bqs-bg); }

.bqs-export-btns { display: flex; gap: 8px; flex-wrap: wrap; }

.bqs-info {
  font-size: 12px;
  color: var(--bqs-muted);
  margin-top: 6px;
}

/* ── Preview column ── */
.bqs-preview-col { position: sticky; top: 20px; }
.bqs-preview-card { padding: 16px; }
.bqs-preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 8px;
}
.bqs-preview-header span {
  font-weight: 700;
  font-size: 13px;
  color: var(--bqs-muted);
}
.bqs-preview-scroll {
  overflow: auto;
  max-height: 600px;
  border: 1px solid var(--bqs-border);
  border-radius: 8px;
  background: #fafafa;
  padding: 12px;
}

/* ── Label sheet ── */
.bqs-sheet {
  display: grid;
  gap: 4px;
  background: #fff;
  padding: 8px;
}
.bqs-label {
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 4px;
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow: hidden;
  background: #fff;
  font-size: 10px;
}
.bqs-label svg { max-width: 100%; }
.bqs-label .lbl-title {
  font-size: inherit;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
  text-align: center;
}
.bqs-label .lbl-price { font-size: inherit; color: #444; }
.bqs-sheet-info {
  margin-top: 8px;
  font-size: 12px;
  color: var(--bqs-muted);
  text-align: right;
}

/* ── Bulk grid ── */
.bqs-bulk-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 8px;
}
.bqs-bulk-item {
  text-align: center;
  background: #fff;
  border: 1px solid var(--bqs-border);
  border-radius: 8px;
  padding: 8px;
  font-size: 11px;
}
.bqs-bulk-item svg { display: block; margin: 0 auto 4px; }

/* ── Textarea ── */
.bqs-textarea {
  width: 100%;
  border: 1px solid var(--bqs-border);
  border-radius: 8px;
  padding: 9px 12px;
  font-size: 13px;
  height: 130px;
  resize: vertical;
  outline: none;
  font-family: monospace;
  transition: border-color .15s;
}
.bqs-textarea:focus { border-color: var(--bqs-primary); }

/* ── QR fields ── */
.bqs-qr-types { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.bqs-qr-fields { display: none; }
.bqs-qr-fields.active { display: block; }
.bqs-desc { font-size: 13px; color: var(--bqs-muted); margin-bottom: 14px; }

/* ── QR Canvas ── */
#qr-canvas { border-radius: 12px; box-shadow: var(--bqs-shadow); }

/* ── Scrollbar ── */
.bqs-preview-scroll::-webkit-scrollbar { width: 6px; height: 6px; }
.bqs-preview-scroll::-webkit-scrollbar-track { background: transparent; }
.bqs-preview-scroll::-webkit-scrollbar-thumb { background: #ccc; border-radius: 3px; }

/* ── EAN-13 Checker ── */
.bqs-ean-hint {
  font-size: 10px;
  margin-top: 2px;
  padding: 0 2px;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.bqs-table input[style*="border-color: rgb(34, 197, 94)"],
.bqs-table input[style*="border-color:#22c55e"] {
  background: #f0fdf4 !important;
}
.bqs-table input[style*="border-color: rgb(239, 68, 68)"],
.bqs-table input[style*="border-color:#ef4444"] {
  background: #fef2f2 !important;
}
.bqs-table input[style*="border-color: rgb(108, 99, 255)"],
.bqs-table input[style*="border-color:#6c63ff"] {
  background: #f5f3ff !important;
}

/* ── EAN-13 Checker ── */
.bqs-ean-result {
  margin-top: 16px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px;
  border-radius: var(--bqs-radius);
  border: 1px solid var(--bqs-border);
  animation: bqs-fadeIn .25s ease;
}
@keyframes bqs-fadeIn { from { opacity:0; transform:translateY(6px) } to { opacity:1; transform:translateY(0) } }
.bqs-ean-success { background: #f0fdf4; border-color: #86efac; }
.bqs-ean-error   { background: #fef2f2; border-color: #fca5a5; }
.bqs-ean-icon    { font-size: 24px; flex-shrink: 0; margin-top: 2px; }
.bqs-ean-body    { flex: 1; }
.bqs-ean-body strong { font-size: 14px; display: block; margin-bottom: 6px; }
.bqs-ean-code {
  font-family: "SF Mono", "Fira Code", Consolas, monospace;
  font-size: 22px;
  letter-spacing: 3px;
  font-weight: 700;
  color: var(--bqs-text);
  margin-bottom: 8px;
}
.bqs-ean-check {
  display: inline-block;
  background: var(--bqs-primary);
  color: #fff;
  border-radius: 5px;
  padding: 1px 6px;
  margin-left: 2px;
}
.bqs-ean-check.bqs-ean-wrong {
  background: #ef4444;
  text-decoration: line-through;
}
.bqs-ean-meta {
  font-size: 12px;
  color: var(--bqs-muted);
  margin-top: 3px;
}
.bqs-ean-meta strong { display: inline; font-size: inherit; margin: 0; }
.bqs-ean-meta code {
  background: #f3f4f6;
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 11px;
}

/* ── Bulk Results ── */
.bqs-ean-preview {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.bqs-ean-row {
  display: grid;
  grid-template-columns: 28px 1fr auto auto;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 12px;
  transition: background .15s;
}
.bqs-ean-row:hover { background: #f8f9fb; }
.bqs-ean-row-valid  { border-left: 3px solid #22c55e; }
.bqs-ean-row-calc   { border-left: 3px solid var(--bqs-primary); }
.bqs-ean-row-invalid{ border-left: 3px solid #ef4444; }
.bqs-ean-row-icon   { font-size: 16px; text-align: center; }
.bqs-ean-row-code   { font-family: "SF Mono", Consolas, monospace; font-size: 13px; font-weight: 600; }
.bqs-ean-row-code s { color: #ef4444; text-decoration-color: #ef4444; }
.bqs-ean-row-status { font-size: 11px; color: var(--bqs-muted); text-align: right; }
.bqs-ean-row-country{ font-size: 11px; color: var(--bqs-muted); min-width: 80px; text-align: right; }