/* ── Playground (v2) ─────────────────────────────────────────────────────── */
.pg-grid {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 1.5rem;
  align-items: start;
}
.pg-col { display: flex; flex-direction: column; gap: 1.25rem; }

/* Card section header */
.pg-card-hdr {
  display: flex; align-items: center; gap: 12px;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
}
.pg-card-hdr-icon {
  width: 36px; height: 36px; border-radius: var(--radius-md);
  background: linear-gradient(135deg, #EFF6FF, #DBEAFE);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.pg-card-hdr-icon i { color: var(--color-primary); font-size: 14px; }
.pg-card-hdr-icon--slate { background: var(--color-surface-mid); }
.pg-card-hdr-icon--slate i { color: var(--color-text-mid); }
.pg-card-hdr-title { font-size: 13px; font-weight: 700; color: var(--color-text); line-height: 1.3; }
.pg-card-hdr-sub   { font-size: 11px; color: var(--color-text-light); margin-top: 1px; }

/* Config rows */
.pg-config-body { padding: 0 1.25rem; }
.pg-endpoint-row {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
}
.http-badge {
  font-size: 10px; font-weight: 700; padding: 3px 7px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono); letter-spacing: 0.04em;
}
.http-badge--post { background: #FEF3C7; color: #92400E; }
.pg-endpoint-code { font-family: var(--font-mono); font-size: 13px; color: var(--color-text); }
.pg-meta-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 9px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 13px;
}
.pg-meta-key { color: var(--color-text-mid); flex-shrink: 0; }
.pg-meta-val { font-weight: 600; font-family: var(--font-mono); font-size: 12px; color: var(--color-text); }
.pg-meta-select {
  font-size: 12px; font-weight: 600; color: var(--color-text);
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-sm); padding: 4px 8px;
  cursor: pointer; max-width: 280px;
}
.pg-meta-select:focus { outline: 2px solid var(--color-primary); outline-offset: 1px; }

/* Action area */
.pg-action-wrap { padding: 1rem 1.25rem; display: flex; flex-direction: column; gap: 10px; }
.pg-extract-btn {
  height: 44px; font-size: 14px; font-weight: 600;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.pg-btn-spinner {
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  flex-shrink: 0;
}

/* Credits strip */
.pg-credits-strip {
  display: flex; justify-content: space-between; align-items: center;
  padding: 7px 10px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 12px;
}
.pg-credits-label { color: var(--color-text-mid); }
.pg-credits-pct   { font-weight: 700; color: var(--color-text); font-family: var(--font-mono); }

/* Processing state */
.pg-processing {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 1rem;
  padding: 5rem 2rem; text-align: center;
}
.pg-processing-ring {
  width: 52px; height: 52px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
}
.pg-processing-label { font-size: 15px; font-weight: 600; color: var(--color-text); }
.pg-processing-sub   { font-size: 13px; color: var(--color-text-light); margin-top: -4px; }

/* Placeholder state */
.pg-placeholder-v2 {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 0.75rem;
  padding: 4rem 2rem; text-align: center;
}
.pg-ph-icon-wrap {
  width: 72px; height: 72px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, #EFF6FF, #DBEAFE);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 0.25rem;
}
.pg-ph-icon-wrap i { font-size: 30px; color: var(--color-primary); }
.pg-ph-title { font-family: var(--font-heading); font-weight: 700; font-size: 16px; color: var(--color-text); }
.pg-ph-sub   { font-size: 13px; color: var(--color-text-light); max-width: 280px; line-height: 1.6; }
.pg-ph-tags  { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 4px; }

@keyframes spin { to { transform: rotate(360deg); } }

/* ── File Upload Zone ─────────────────────────────────────────────────────── */
.upload-zone {
  border: 2px dashed var(--color-border-mid);
  border-radius: var(--radius-lg);
  padding: 3rem 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  background: var(--color-surface);
  position: relative;
}

.upload-zone:hover { border-color: var(--color-primary); background: #EFF6FF; }
.upload-zone--drag { border-color: var(--color-primary); background: #EFF6FF; }
.upload-zone--filled { border-color: var(--color-success); background: #F0FDF4; }

.upload-zone-input {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  opacity: 0; cursor: pointer;
}

.upload-zone-icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: #EFF6FF;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 12px;
}
.upload-zone-icon i { color: var(--color-primary); font-size: 22px; }
.upload-zone-icon--success { background: #DCFCE7; }
.upload-zone-icon--success i { color: var(--color-success); }

.upload-zone-title { font-weight: 600; font-size: 15px; color: var(--color-text); margin-bottom: 4px; }
.upload-zone-filename { font-weight: 600; font-size: 15px; color: var(--color-text); margin-bottom: 4px; }
.upload-zone-meta  { font-size: 13px; color: var(--color-text-light); }
.upload-zone-error { font-size: 13px; color: var(--color-error); margin-top: 6px; font-weight: 500; }

/* ── OCR Result Card (v2) ─────────────────────────────────────────────────── */
.ocr-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
}
/* Top accent bar */
.ocr-card::before {
  content: '';
  display: block;
  height: 3px;
}
.ocr-card--success::before { background: linear-gradient(90deg, var(--color-success), #34D399); }
.ocr-card--error::before   { background: linear-gradient(90deg, var(--color-error),   #F87171); }

/* Header */
.ocr-card-hdr {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
}
.ocr-card-hdr-left { display: flex; align-items: center; gap: 12px; }
.ocr-status-dot {
  width: 36px; height: 36px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  font-size: 14px;
}
.ocr-status-dot--ok  { background: #DCFCE7; color: var(--color-success); }
.ocr-status-dot--err { background: #FEE2E2; color: var(--color-error); }
.ocr-card-title { font-family: var(--font-heading); font-weight: 700; font-size: 15px; line-height: 1.3; }
.ocr-card-sub   { font-size: 12px; color: var(--color-text-light); margin-top: 2px; }

/* Metrics strip */
.ocr-metrics-strip {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}
.ocr-metric-cell {
  display: flex; flex-direction: column; gap: 3px;
  padding: 12px 16px;
  border-right: 1px solid var(--color-border);
}
.ocr-metric-cell:last-child { border-right: none; }
.omc-label { font-size: 10px; font-weight: 700; color: var(--color-text-light); text-transform: uppercase; letter-spacing: 0.06em; }
.omc-val   { font-size: 20px; font-weight: 700; font-family: var(--font-heading); color: var(--color-text); line-height: 1.1; }
.omc-unit  { font-size: 12px; font-weight: 500; color: var(--color-text-mid); margin-left: 1px; }
.omc-val--warn { color: var(--color-warning); }

/* Field groups */
.ocr-fg-wrap {
  display: grid; grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--color-border);
}
/* Identity row spans full width */
.ocr-fg:first-child {
  grid-column: 1 / -1;
  border-bottom: 1px solid var(--color-border);
  background: linear-gradient(135deg, var(--color-surface), #EFF6FF);
}
.ocr-fg { padding: 1rem 1.25rem; }
.ocr-fg:not(:first-child):nth-child(even) { border-left: 1px solid var(--color-border); }

.ocr-fg-hdr {
  display: flex; align-items: center; gap: 7px;
  font-size: 10px; font-weight: 700; color: var(--color-text-light);
  text-transform: uppercase; letter-spacing: 0.07em;
  margin-bottom: 10px;
}
.ocr-fg-icon { color: var(--color-primary); }

.ocr-fr {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 6px 0;
  border-bottom: 1px solid var(--color-border);
}
.ocr-fr:last-child { border-bottom: none; }
.ocr-fr-key {
  font-size: 11px; font-weight: 600; color: var(--color-text-light);
  flex-shrink: 0; margin-right: 0.75rem; white-space: nowrap;
}
.ocr-fr-val {
  font-size: 13px; font-weight: 500; color: var(--color-text);
  text-align: right; word-break: break-word;
}
.ocr-fr-val.rtl  { direction: rtl; font-family: 'Cairo', 'Tahoma', sans-serif; }
.ocr-fr-empty    { color: var(--color-text-light); font-style: italic; font-weight: 400; }

/* Identity field — bigger national ID display */
.ocr-fg:first-child .ocr-fr-val {
  font-family: var(--font-mono); font-size: 15px; font-weight: 700;
  color: var(--color-primary); letter-spacing: 0.05em;
}

/* Error body */
.ocr-err-body {
  padding: 2rem 1.5rem;
  display: flex; flex-direction: column; gap: 10px;
}
.ocr-err-pill {
  display: inline-flex; align-items: center; gap: 6px;
  background: #FEE2E2; color: var(--color-error);
  font-size: 11px; font-weight: 700; padding: 4px 10px;
  border-radius: 999px; align-self: flex-start; letter-spacing: 0.04em;
}
.ocr-err-msg    { font-size: 14px; color: var(--color-text-mid); line-height: 1.5; }
.ocr-err-detail { font-size: 12px; color: var(--color-text-light); font-family: var(--font-mono); }

/* ── JSON Viewer ──────────────────────────────────────────────────────────── */
.json-view {
  background: #0D1117;
  border-top: 1px solid rgba(255,255,255,0.06);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}
.json-view-hdr {
  display: flex; justify-content: space-between; align-items: center;
  padding: 9px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.json-view-label {
  display: flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 600; color: #475569;
  font-family: var(--font-mono); letter-spacing: 0.03em; text-transform: uppercase;
}
.json-view-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-success); opacity: 0.7;
}
.json-copy-btn {
  display: flex; align-items: center; gap: 5px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  color: #64748B; font-size: 11px; padding: 4px 10px;
  cursor: pointer; transition: all 0.15s;
  font-family: var(--font-body);
}
.json-copy-btn:hover { background: rgba(255,255,255,0.1); color: #CBD5E1; border-color: rgba(255,255,255,0.15); }
.json-view-body { padding: 1rem 1.25rem; overflow-x: auto; }
.json-pre { margin: 0; font-family: var(--font-mono); font-size: 12.5px; line-height: 1.65; }

/* JSON syntax tokens */
.jk  { color: #7DD3FC; }   /* key     — sky  */
.js  { color: #86EFAC; }   /* string  — mint */
.jn  { color: #FCA5A5; }   /* number  — coral */
.jb  { color: #C4B5FD; }   /* boolean — violet */
.jnu { color: #64748B; }   /* null    — muted */
.jp  { color: #334155; }   /* punctuation */