/* ═══════════════════════════════════════════════════════════════
   Spreadsheet Editor — Component Styles
   Sprint 1 + Sprint 2
   ═══════════════════════════════════════════════════════════════ */

/* ── Table Layout ─────────────────────────────────── */

.spreadsheet-wrapper {
  overflow: auto;
  max-height: 70vh;
  border: 1px solid var(--border-default);
  border-radius: 8px;
  position: relative;
}

.spreadsheet-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  table-layout: fixed;
}

.spreadsheet-table thead {
  position: sticky;
  top: 0;
  z-index: 2;
}

.spreadsheet-table th {
  background: var(--bg-surface-hover);
  border: 1px solid var(--border-default);
  padding: 6px 8px;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  position: relative;
}

.spreadsheet-table td {
  border: 1px solid var(--border-default);
  padding: 2px 8px;
  cursor: cell;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  height: 32px;
  color: var(--text-primary);
  background: var(--bg-surface);
}

.spreadsheet-row-num {
  width: 40px;
  min-width: 40px;
  background: var(--bg-surface-hover);
  border: 1px solid var(--border-default);
  padding: 2px 6px;
  font-size: 11px;
  color: var(--text-tertiary);
  text-align: center;
  /* Freeze panes — la colonne d'index reste visible au scroll horizontal.
     Combinée au thead déjà sticky (top), on obtient un vrai gel en-tête + 1ʳᵉ col.
     Fond opaque (bg-surface-hover) obligatoire pour ne pas voir défiler dessous. */
  position: sticky;
  left: 0;
  z-index: 1;
}

/* Coin haut-gauche (# dans le thead) : au-dessus du header sticky (z-index 2)
   ET de la colonne figée (z-index 1). */
.spreadsheet-table thead .spreadsheet-row-num {
  z-index: 3;
}

.spreadsheet-add-col-th {
  width: 36px;
  background: var(--bg-surface-hover);
  border: 1px solid var(--border-default);
  text-align: center;
  cursor: pointer;
  color: var(--text-tertiary);
}

.spreadsheet-add-col-th:hover {
  color: var(--accent);
  background: var(--bg-surface);
}

/* ── Cell States ──────────────────────────────────── */

.spreadsheet-cell-selected {
  outline: 2px solid var(--accent);
  outline-offset: -1px;
  z-index: 1;
  position: relative;
}

.spreadsheet-cell-editing {
  outline: 2px solid var(--accent);
  outline-offset: -1px;
  z-index: 1;
  position: relative;
  background: var(--bg-surface);
}

/* ── Sprint 2: Range Selection ────────────────────── */

.cell-in-range {
  background: var(--accent-10, rgba(26, 115, 232, 0.08));
}

.cell-range-top {
  border-top: 2px solid var(--accent) !important;
}

.cell-range-bottom {
  border-bottom: 2px solid var(--accent) !important;
}

.cell-range-left {
  border-left: 2px solid var(--accent) !important;
}

.cell-range-right {
  border-right: 2px solid var(--accent) !important;
}

/* ── Sprint 2: Find & Replace Highlights ──────────── */

.cell-find-match {
  background: rgba(251, 188, 4, 0.25);
}

.cell-find-current {
  background: rgba(251, 188, 4, 0.5);
  outline: 2px solid #FBBC04;
  outline-offset: -1px;
}

/* ── Column Resize Handle ─────────────────────────── */

.col-resize-handle {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 5px;
  cursor: col-resize;
  z-index: 3;
  background: transparent;
}

.col-resize-handle:hover,
.col-resize-handle.active {
  background: var(--accent);
  opacity: 0.5;
}

/* ── Header Content Layout ────────────────────────── */

.spreadsheet-th-content {
  display: flex;
  align-items: center;
  gap: 4px;
  min-width: 0;
}

.spreadsheet-th-content .col-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.spreadsheet-th-content .col-type-ic {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  color: var(--text-tertiary);
  line-height: 0;
  opacity: 0.7;
}

.spreadsheet-th-content .col-sort-ind {
  flex-shrink: 0;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
}

.col-menu-btn {
  padding: 2px;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--text-tertiary);
  opacity: 0;
  line-height: 0;
  border-radius: 3px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.12s ease, background 0.12s ease, color 0.12s ease;
}

.spreadsheet-table th:hover .col-menu-btn {
  opacity: 0.55;
}

.col-menu-btn:hover {
  opacity: 1;
  background: var(--bg-surface-hover);
  color: var(--text-primary);
}

/* ── Sprint 2: Filter Icon in Header ──────────────── */

.filter-icon-btn {
  padding: 2px;
  border: none;
  background: none;
  cursor: pointer;
  opacity: 0.4;
  color: currentColor;
  line-height: 0;
  border-radius: 3px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.filter-icon-btn:hover {
  opacity: 1;
  background: var(--bg-surface-hover);
}

.filter-icon-btn.active {
  opacity: 1;
  color: var(--accent);
}

/* ── Chrome : toolbar groupée ─────────────────────── */

.spreadsheet-toolbar {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  padding: 6px;
  margin-bottom: 8px;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: 8px;
}

.sp-tb-group {
  display: flex;
  align-items: center;
  gap: 4px;
}

.spreadsheet-toolbar-sep {
  width: 1px;
  align-self: stretch;
  margin: 2px;
  background: var(--border-default);
}

.sp-tb-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
  padding-right: 4px;
}

.sp-tb-stats,
.sp-save-status {
  font-size: 11px;
  color: var(--text-tertiary);
  white-space: nowrap;
}

.sp-save-status {
  transition: color 0.2s ease, opacity 0.2s ease;
}

.sp-save-status[data-state="saved"] {
  color: var(--color-green-text, var(--accent));
}

.sp-save-status[data-state="error"] {
  color: var(--color-red-text, #e53e3e);
}

.spreadsheet-toolbar-btn.icon-only {
  padding: 5px;
}

/* Menu Exporter — CSS-only via <details> */
.sp-tb-menu {
  position: relative;
}

.sp-tb-menu > summary {
  list-style: none;
  cursor: pointer;
}

.sp-tb-menu > summary::-webkit-details-marker {
  display: none;
}

.sp-tb-caret {
  opacity: 0.6;
  transition: transform 0.15s ease;
}

.sp-tb-menu[open] .sp-tb-caret {
  transform: rotate(180deg);
}

.sp-tb-menu-panel {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  z-index: 50;
  min-width: 190px;
  padding: 4px;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sp-tb-menu-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  font-size: 13px;
  color: var(--text-secondary);
  border-radius: 6px;
  text-decoration: none;
  cursor: pointer;
}

.sp-tb-menu-item:hover {
  background: var(--bg-surface-hover);
  color: var(--text-primary);
}

/* ── Barre de formule ─────────────────────────────── */

.formula-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 8px;
  margin-bottom: 8px;
  border: 1px solid var(--border-default);
  border-radius: 8px;
  background: var(--bg-surface);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.formula-bar:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-10, rgba(0, 0, 0, 0.04));
}

.formula-bar-ref {
  flex-shrink: 0;
  min-width: 44px;
  padding: 2px 8px;
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-surface-hover);
  border-radius: 5px;
}

.formula-bar-fx {
  flex-shrink: 0;
  font-style: italic;
  font-size: 13px;
  color: var(--text-tertiary);
}

.formula-bar-input {
  flex: 1;
  min-width: 0;
  border: none;
  outline: none;
  background: transparent;
  font-size: 13px;
  color: var(--text-primary);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.formula-bar-input::placeholder {
  color: var(--text-tertiary);
}

/* ── Toolbar Buttons ──────────────────────────────── */

.spreadsheet-toolbar-btn {
  padding: 4px 8px;
  font-size: 12px;
  border-radius: 4px;
  border: 1px solid var(--border-default);
  background: var(--bg-surface);
  color: var(--text-secondary);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  line-height: 1;
}

.spreadsheet-toolbar-btn:hover {
  background: var(--bg-surface-hover);
  color: var(--text-primary);
}

.spreadsheet-toolbar-btn:disabled {
  opacity: 0.4;
  cursor: default;
}

.spreadsheet-toolbar-btn:disabled:hover {
  background: var(--bg-surface);
  color: var(--text-secondary);
}

/* ── Add Row Button ───────────────────────────────── */

.spreadsheet-add-row-btn {
  padding: 4px 16px;
  font-size: 12px;
  color: var(--text-tertiary);
  background: var(--bg-surface-hover);
  border: 1px dashed var(--border-default);
  border-radius: 4px;
  cursor: pointer;
}

.spreadsheet-add-row-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* ── Context Menu ─────────────────────────────────── */

.spreadsheet-ctx-menu {
  position: fixed;
  z-index: 9999;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  padding: 4px 0;
  min-width: 180px;
  font-size: 13px;
}

.spreadsheet-ctx-menu-item {
  padding: 6px 12px;
  cursor: pointer;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.spreadsheet-ctx-menu-item:hover {
  background: var(--bg-surface-hover);
}

.spreadsheet-ctx-menu-separator {
  height: 1px;
  background: var(--border-default);
  margin: 4px 0;
}

/* ── Sprint 2: Find & Replace Modal ───────────────── */

.spreadsheet-find-modal {
  position: fixed;
  top: 80px;
  right: 24px;
  z-index: 9998;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: 10px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  padding: 12px 16px;
  width: 340px;
  font-size: 13px;
  color: var(--text-primary);
}

.spreadsheet-find-modal .find-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.spreadsheet-find-modal .find-header-title {
  font-weight: 600;
  font-size: 13px;
  color: var(--text-primary);
}

.spreadsheet-find-modal .find-close-btn {
  border: none;
  background: none;
  cursor: pointer;
  color: var(--text-tertiary);
  padding: 2px;
  border-radius: 4px;
  line-height: 0;
}

.spreadsheet-find-modal .find-close-btn:hover {
  color: var(--text-primary);
  background: var(--bg-surface-hover);
}

.spreadsheet-find-modal .find-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
}

.spreadsheet-find-modal .find-input {
  flex: 1;
  padding: 5px 8px;
  border: 1px solid var(--border-default);
  border-radius: 6px;
  font-size: 13px;
  background: var(--bg-surface);
  color: var(--text-primary);
  outline: none;
}

.spreadsheet-find-modal .find-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-10, rgba(26, 115, 232, 0.1));
}

.spreadsheet-find-modal .find-nav-btn {
  border: 1px solid var(--border-default);
  background: var(--bg-surface);
  cursor: pointer;
  padding: 4px 6px;
  border-radius: 4px;
  color: var(--text-secondary);
  line-height: 0;
}

.spreadsheet-find-modal .find-nav-btn:hover {
  background: var(--bg-surface-hover);
  color: var(--text-primary);
}

.spreadsheet-find-modal .find-count {
  font-size: 11px;
  color: var(--text-tertiary);
  min-width: 70px;
  text-align: right;
  flex-shrink: 0;
}

.spreadsheet-find-modal .find-action-btn {
  padding: 5px 10px;
  font-size: 12px;
  border-radius: 6px;
  border: 1px solid var(--border-default);
  background: var(--bg-surface);
  color: var(--text-secondary);
  cursor: pointer;
}

.spreadsheet-find-modal .find-action-btn:hover {
  background: var(--bg-surface-hover);
  color: var(--text-primary);
}

.spreadsheet-find-modal .find-action-btn.primary {
  background: var(--accent);
  color: var(--accent-contrast, var(--text-inverse));
  border-color: var(--accent);
}

.spreadsheet-find-modal .find-action-btn.primary:hover {
  opacity: 0.9;
}

/* ── Sprint 2: Filter Dropdown ────────────────────── */

.spreadsheet-filter-dropdown {
  position: fixed;
  z-index: 9999;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: 10px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  padding: 10px;
  width: 240px;
  font-size: 13px;
  color: var(--text-primary);
  max-height: 320px;
  display: flex;
  flex-direction: column;
}

.spreadsheet-filter-dropdown .filter-search {
  padding: 5px 8px;
  border: 1px solid var(--border-default);
  border-radius: 6px;
  font-size: 12px;
  background: var(--bg-surface);
  color: var(--text-primary);
  outline: none;
  width: 100%;
  margin-bottom: 6px;
}

.spreadsheet-filter-dropdown .filter-search:focus {
  border-color: var(--accent);
}

.spreadsheet-filter-dropdown .filter-quick-btns {
  display: flex;
  gap: 6px;
  margin-bottom: 6px;
}

.spreadsheet-filter-dropdown .filter-quick-btn {
  padding: 2px 8px;
  font-size: 11px;
  border: 1px solid var(--border-default);
  border-radius: 4px;
  background: var(--bg-surface);
  color: var(--text-secondary);
  cursor: pointer;
}

.spreadsheet-filter-dropdown .filter-quick-btn:hover {
  background: var(--bg-surface-hover);
  color: var(--text-primary);
}

.spreadsheet-filter-dropdown .filter-values-list {
  flex: 1;
  overflow-y: auto;
  max-height: 180px;
  margin-bottom: 8px;
}

.spreadsheet-filter-dropdown .filter-value-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 3px 2px;
  border-radius: 4px;
  cursor: pointer;
}

.spreadsheet-filter-dropdown .filter-value-row:hover {
  background: var(--bg-surface-hover);
}

.spreadsheet-filter-dropdown .filter-value-row label {
  cursor: pointer;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12px;
  color: var(--text-primary);
}

.spreadsheet-filter-dropdown .filter-value-row input[type="checkbox"] {
  accent-color: var(--accent);
  flex-shrink: 0;
}

.spreadsheet-filter-dropdown .filter-apply-btn {
  padding: 6px 12px;
  font-size: 12px;
  border-radius: 6px;
  border: none;
  background: var(--accent);
  color: var(--accent-contrast, var(--text-inverse));
  cursor: pointer;
  width: 100%;
  font-weight: 500;
}

.spreadsheet-filter-dropdown .filter-apply-btn:hover {
  opacity: 0.9;
}

/* ── Checkbox cells ───────────────────────────────── */

.spreadsheet-table td .cell-checkbox {
  font-size: 16px;
  line-height: 1;
}

/* ── URL cells ────────────────────────────────────── */

.spreadsheet-table td a {
  color: var(--accent);
  text-decoration: underline;
}

.spreadsheet-table td a:hover {
  opacity: 0.8;
}

/* ── Popover de colonne (remplace les prompt natifs) ── */

.sp-col-popover {
  position: fixed;
  z-index: 9999;
  width: 248px;
  max-height: min(72vh, 540px);
  overflow-y: auto;
  padding: 8px;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.16);
  font-size: 13px;
  color: var(--text-primary);
}

.sp-col-pop-section {
  margin-bottom: 8px;
}

.sp-col-pop-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-tertiary);
  margin-bottom: 6px;
}

.sp-col-pop-name {
  width: 100%;
  padding: 7px 9px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  background: var(--bg-surface-hover);
  border: 1px solid var(--border-default);
  border-radius: 7px;
  outline: none;
}

.sp-col-pop-name:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-10, rgba(0, 0, 0, 0.04));
}

.sp-col-pop-types {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
}

.sp-col-type {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  font-size: 12px;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid var(--border-default);
  border-radius: 7px;
  cursor: pointer;
  text-align: left;
  transition: background 0.12s ease, border-color 0.12s ease, color 0.12s ease;
}

.sp-col-type:hover {
  background: var(--bg-surface-hover);
  color: var(--text-primary);
}

.sp-col-type.active {
  border-color: var(--accent);
  background: var(--accent-10, var(--bg-surface-hover));
  color: var(--accent);
}

.sp-col-type-ic {
  display: inline-flex;
  line-height: 0;
  flex-shrink: 0;
}

.sp-col-pop-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 6px;
}

.sp-col-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 4px 3px 8px;
  font-size: 12px;
  color: var(--text-primary);
  background: var(--bg-surface-hover);
  border-radius: 6px;
}

.sp-col-chip button {
  border: none;
  background: none;
  cursor: pointer;
  color: var(--text-tertiary);
  font-size: 14px;
  line-height: 1;
  padding: 0 2px;
  border-radius: 4px;
}

.sp-col-chip button:hover {
  color: var(--text-primary);
  background: var(--border-default);
}

.sp-col-chip-empty {
  font-size: 12px;
  color: var(--text-tertiary);
  font-style: italic;
}

.sp-col-pop-addopt {
  width: 100%;
  padding: 6px 9px;
  font-size: 12px;
  color: var(--text-primary);
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: 7px;
  outline: none;
}

.sp-col-pop-addopt:focus {
  border-color: var(--accent);
}

.sp-col-pop-divider {
  height: 1px;
  background: var(--border-default);
  margin: 8px -8px;
}

.sp-col-pop-actions {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.sp-col-act {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 9px;
  font-size: 13px;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  border-radius: 7px;
  cursor: pointer;
  text-align: left;
  width: 100%;
}

.sp-col-act svg {
  flex-shrink: 0;
  opacity: 0.7;
}

.sp-col-act:hover {
  background: var(--bg-surface-hover);
  color: var(--text-primary);
}

.sp-col-act.danger {
  color: var(--color-red-text, #e53e3e);
}

.sp-col-act.danger:hover {
  background: var(--color-red-bg, rgba(229, 62, 62, 0.1));
}

/* ── Empty-state in-editor (tableur vierge) ─────────── */

.sp-empty-hint {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  margin-bottom: 8px;
  font-size: 12.5px;
  color: var(--text-secondary);
  background: var(--accent-5, var(--bg-surface-hover));
  border: 1px dashed var(--accent);
  border-radius: 8px;
}

.sp-empty-hint-ic {
  flex-shrink: 0;
  color: var(--accent);
  opacity: 0.85;
}

.sp-empty-hint code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11.5px;
  padding: 1px 5px;
  border-radius: 4px;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  color: var(--text-primary);
}

.sp-empty-hint-link {
  border: none;
  background: none;
  padding: 0;
  cursor: pointer;
  color: var(--accent);
  font: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.sp-empty-hint-link:hover {
  opacity: 0.8;
}

/* ── A5 — Panneau Mise en forme conditionnelle ─────── */
.sp-cf-panel {
  position: fixed;
  top: 84px;
  right: 24px;
  z-index: 70;
  width: 320px;
  max-height: 70vh;
  overflow-y: auto;
  padding: 14px;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: 12px;
  box-shadow: var(--elevation-3, 0 10px 28px rgba(15, 23, 42, 0.16));
  color: var(--text-primary);
}
.sp-cf-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  font-size: 14px;
}
.sp-cf-close {
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  font-size: 14px;
}
.sp-cf-list {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.sp-cf-rule {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  padding: 4px 6px;
  border-radius: 6px;
  background: var(--bg-surface-hover);
}
.sp-cf-rule-text { flex: 1; color: var(--text-secondary); }
.sp-cf-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 20px;
  border-radius: 4px;
  font-size: 11px;
  border: 1px solid var(--border-default);
}
.sp-cf-del {
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
}
.sp-cf-del:hover { color: var(--color-red, #ef4444); }
.sp-cf-empty { font-size: 12px; color: var(--text-tertiary); }
.sp-cf-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid var(--border-light, var(--border-default));
  padding-top: 10px;
}
.sp-cf-palette { display: flex; gap: 6px; }
.sp-cf-swatch {
  width: 30px;
  height: 26px;
  border-radius: 6px;
  border: 1px solid var(--border-default);
  cursor: pointer;
  font-weight: 700;
  font-size: 12px;
}
.sp-cf-swatch.is-selected {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

@media (max-width: 640px) {
  .sp-cf-panel { right: 8px; left: 8px; width: auto; }
}

.sp-cf-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-tertiary);
  margin-top: 2px;
}

/* ── A6 — Graphiques ───────────────────────────────── */
.sp-charts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 16px;
}
@media (min-width: 1024px) {
  .sp-charts:not(:empty) { grid-template-columns: 1fr 1fr; }
}
.sp-chart-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: 12px;
  padding: 12px 14px;
}
.sp-chart-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.sp-chart-del {
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  font-size: 13px;
}
.sp-chart-del:hover { color: var(--color-red, #ef4444); }
.sp-chart-empty {
  font-size: 12px;
  color: var(--text-tertiary);
  text-align: center;
  padding: 32px 0;
}