/*
 * استایل‌های اختصاصی ابزار ساخت آنلاین نمودار و چارت (Online Chart Generator)
 * سامانه rembg.ir
 */

.bg-indigo {
  background: rgba(99, 102, 241, 0.12);
  color: #4f46e5;
}

/* ساختار کلی صفحه چارت‌ساز */
.chart-app-layout {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 24px;
  align-items: start;
  margin-bottom: 40px;
}

@media (max-width: 1024px) {
  .chart-app-layout {
    grid-template-columns: 1fr;
  }
}

.chart-editor-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* کارت‌های بخش‌های ویرایشگر */
.editor-section-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sec-hdr {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sec-num {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 900;
  flex-shrink: 0;
}

.sec-title {
  display: block;
  font-size: 14px;
  font-weight: 800;
  color: var(--text-main);
}

.sec-sub {
  display: block;
  font-size: 11.5px;
  color: var(--text-muted);
}

/* گرید انواع نمودار */
.chart-types-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 10px;
}

.type-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 8px;
  background: var(--bg-subtle);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
  text-align: center;
}

.type-card:hover {
  border-color: var(--primary);
  background: #ffffff;
  transform: translateY(-1px);
}

.type-card.active {
  border-color: var(--primary);
  background: var(--primary-light);
  box-shadow: 0 2px 8px rgba(25, 75, 251, 0.12);
}

.type-icon {
  font-size: 1.4rem;
  line-height: 1;
}

.type-name {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text-main);
}

.type-card.active .type-name {
  color: var(--primary);
}

/* لیست چیپ‌های تم رنگی */
.themes-chips-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.theme-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  background: var(--bg-subtle);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text-main);
}

.theme-chip:hover {
  border-color: var(--primary);
  background: #ffffff;
}

.theme-chip.active {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
  box-shadow: 0 2px 8px rgba(25, 75, 251, 0.12);
}

.theme-dots {
  display: inline-flex;
  gap: 3px;
}

.theme-dots span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
}

/* تب‌های ویرایشگر */
.editor-tabs {
  display: inline-flex;
  background: var(--bg-subtle);
  padding: 3px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
}

.tab-btn {
  background: transparent;
  border: none;
  padding: 5px 12px;
  border-radius: 4px;
  font-family: inherit;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}

.tab-btn.active {
  background: #ffffff;
  color: var(--primary);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

/* فیلدهای عناوین */
.chart-meta-inputs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

@media (max-width: 640px) {
  .chart-meta-inputs {
    grid-template-columns: 1fr;
  }
}

.input-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.input-field label {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text-muted);
}

.meta-txt-input {
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-family: inherit;
  font-size: 13px;
  color: var(--text-main);
  outline: none;
  transition: var(--transition);
  background: #ffffff;
}

.meta-txt-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

/* پریست‌ها */
.preset-samples-row {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.ps-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
}

.ps-btn {
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: 4px 10px;
  font-family: inherit;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}

.ps-btn:hover {
  color: var(--primary);
  border-color: var(--primary);
  background: var(--primary-light);
}

/* جدول ویرایشگر داده */
.table-responsive {
  overflow-x: auto;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  background: #ffffff;
}

.data-editor-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
  text-align: right;
}

.data-editor-table th,
.data-editor-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border-light);
  border-left: 1px solid var(--border-light);
}

.data-editor-table th {
  background: var(--bg-subtle);
  font-weight: 800;
  color: var(--text-main);
}

.th-action {
  width: 44px;
  text-align: center;
}

.th-label-input,
.td-data-input {
  width: 100%;
  border: 1px solid transparent;
  border-radius: 4px;
  padding: 5px 8px;
  font-family: inherit;
  font-size: 12px;
  color: var(--text-main);
  background: transparent;
  outline: none;
  transition: var(--transition);
}

.th-label-input:focus,
.td-data-input:focus {
  border-color: var(--primary);
  background: #ffffff;
  box-shadow: 0 0 0 2px var(--primary-glow);
}

.td-data-input {
  direction: ltr;
  text-align: left;
}

.btn-del-row,
.btn-del-col {
  background: none;
  border: none;
  color: #ef4444;
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 4px;
  margin: 0 auto;
  transition: var(--transition);
}

.btn-del-row:hover,
.btn-del-col:hover {
  background: #fee2e2;
}

.table-actions-row {
  display: flex;
  gap: 10px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.btn-table-add {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--bg-subtle);
  border: 1px dashed var(--border-light);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text-main);
  cursor: pointer;
  transition: var(--transition);
}

.btn-table-add:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

/* تب کد JSON */
.json-textarea {
  width: 100%;
  height: 220px;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 12px;
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 12px;
  direction: ltr;
  text-align: left;
  outline: none;
  background: #0f172a;
  color: #f8fafc;
  resize: vertical;
}

.btn-apply-json {
  margin-top: 8px;
  padding: 8px 16px;
  background: var(--primary);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

.btn-apply-json:hover {
  background: var(--primary-dark);
}

/* ستون پیش‌نمایش چارت */
.chart-preview-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.preview-sticky-wrap {
  position: sticky;
  top: 84px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.preview-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.preview-card-header {
  padding: 12px 18px;
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.status-live-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10b981;
  animation: pulseGreen 1.8s infinite;
}

.live-text {
  font-size: 12px;
  font-weight: 800;
  color: var(--text-main);
}

.preview-badge {
  font-size: 11px;
  font-weight: 700;
  color: var(--primary);
  background: var(--primary-light);
  padding: 2px 8px;
  border-radius: 4px;
}

.chart-render-stage {
  position: relative;
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  padding: 10px;
}

.svg-container {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.svg-container svg {
  width: 100%;
  height: auto;
  max-height: 420px;
  display: block;
}

.chart-loading-overlay {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(2px);
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  z-index: 10;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
}

.spinner-circle {
  width: 28px;
  height: 28px;
  border: 3px solid rgba(25, 75, 251, 0.2);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* کارت اکشن‌های خروجی */
.export-options-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: var(--shadow-sm);
}

.export-card-title {
  font-size: 13px;
  font-weight: 800;
  color: var(--text-main);
}

.export-buttons-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.btn-export {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 16px;
  border: none;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  transition: var(--transition);
}

.svg-btn {
  background: #10b981;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25);
}

.svg-btn:hover {
  background: #059669;
  transform: translateY(-1px);
}

.png-btn {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(25, 75, 251, 0.25);
}

.png-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

/* چیپ‌های کپی لینک و کد */
.quick-copy-links {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.btn-copy-chip {
  flex: 1;
  min-width: 110px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 7px 10px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-copy-chip:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}