/* ============================================
   BOTICA AI — SCREENS CSS
   Per-screen layouts and specific components
   ============================================ */

/* ================================================================
   ADMIN PORTAL
   ================================================================ */
.adm-portal {
  display: flex;
  height: 100%;
  overflow: hidden;
}

/* Sidebar */
.adm-sidebar {
  width: 220px;
  flex-shrink: 0;
  background: var(--color-surface);
  border-inline-end: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.adm-sidebar-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px;
  font-weight: 700;
  font-size: 14px;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}
.adm-nav { display: flex; flex-direction: column; padding: 8px; gap: 2px; flex: 1; overflow-y: auto; min-height: 0; }
.adm-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border: none;
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--color-text-secondary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: start;
  width: 100%;
}
.adm-nav-item:hover { background: var(--color-hover-bg); color: var(--color-text); }
.adm-nav-item--active { background: var(--color-primary); color: #fff; }
.adm-nav-item--active:hover { background: var(--color-primary); }
.adm-nav-item .material-icons { font-size: 18px; }

.adm-nav-badge {
  margin-right: auto;
  background: #ef4444; color: #fff;
  font-size: 11px; font-weight: 700;
  border-radius: 10px; padding: 1px 7px;
  min-width: 18px; text-align: center;
  line-height: 1.4;
}
.adm-nav-item--active .adm-nav-badge { background: #fff; color: #ef4444; }

.adm-sidebar-footer { padding: 12px; border-top: 1px solid var(--color-border); flex-shrink: 0; }
.adm-summary-card { background: var(--color-bg); border-radius: var(--radius-md); padding: 10px; }
.adm-summary-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--color-text-secondary);
  padding: 3px 0;
}
.adm-summary-row .material-icons { font-size: 14px; }
.adm-summary-row strong { margin-right: auto; color: var(--color-text); }

/* Content area */
.adm-content {
  flex: 1;
  overflow-y: auto;
  padding: 0;
  min-width: 0;
}
.adm-module {
  padding: 24px;
  max-width: 1100px;
}
/* Wide modules — tables/dashboards that benefit from full content width */
.adm-module.adm-module--wide {
  max-width: none;
}
.adm-module-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 24px;
  gap: 16px;
}
.adm-module-title { font-size: 20px; font-weight: 700; color: var(--color-text); margin-bottom: 4px; }
.adm-module-sub   { font-size: 13px; color: var(--color-text-secondary); }
.adm-section-title { font-size: 14px; font-weight: 600; color: var(--color-text); margin-bottom: 12px; }

/* Buttons */
.adm-btn-primary {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px; border: none; border-radius: var(--radius-md);
  background: var(--color-primary); color: #fff;
  font-size: 13px; font-weight: 600; cursor: pointer;
  transition: opacity var(--transition-fast);
}
.adm-btn-primary:hover { opacity: 0.88; }
.adm-btn-secondary {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 14px; border: 1px solid var(--color-border); border-radius: var(--radius-md);
  background: var(--color-surface); color: var(--color-text);
  font-size: 13px; font-weight: 500; cursor: pointer;
  transition: background var(--transition-fast);
}
.adm-btn-secondary:hover { background: var(--color-hover-bg); }
.adm-btn-danger {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px; border: none; border-radius: var(--radius-md);
  background: #ef4444; color: #fff;
  font-size: 13px; font-weight: 600; cursor: pointer;
  transition: opacity var(--transition-fast);
}
.adm-btn-danger:hover { opacity: 0.88; }
.adm-btn-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border: 1px solid var(--color-border);
  border-radius: var(--radius-sm); background: transparent; cursor: pointer;
  color: var(--color-text-secondary); transition: all var(--transition-fast);
}
.adm-btn-icon:hover { background: var(--color-hover-bg); color: var(--color-text); }
.adm-btn-icon--danger:hover { background: #fef2f2; color: #ef4444; border-color: #fca5a5; }
.adm-btn-icon .material-icons { font-size: 16px; }
.adm-btn-sm {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 8px; border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  background: transparent; color: var(--color-text-secondary);
  font-size: 12px; cursor: pointer;
}
.adm-btn-sm:hover { background: var(--color-hover-bg); }
.adm-btn-sm .material-icons { font-size: 14px; }

/* Badges & status */
.adm-badge {
  display: inline-block; padding: 2px 8px;
  border-radius: 999px; font-size: 11px; font-weight: 600;
}
.adm-badge--admin          { background: #fef3c7; color: #92400e; }
.adm-badge--user           { background: #dbeafe; color: #1e40af; }
.adm-badge--security_admin { background: #ede9fe; color: #5b21b6; }
.adm-status { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 600; }
.adm-status--on  { background: #dcfce7; color: #166534; }
.adm-status--off { background: #f1f5f9; color: #64748b; }
.adm-audit-action {
  display: inline-block; padding: 2px 7px;
  background: var(--color-bg); border: 1px solid var(--color-border);
  border-radius: var(--radius-sm); font-size: 11px; font-family: monospace;
}
.adm-muted { color: var(--color-text-secondary); }
.adm-empty { text-align: center; padding: 32px; color: var(--color-text-secondary); font-size: 13px; }
.adm-actions { display: flex; gap: 4px; }

/* Table */
.adm-table-wrap { overflow-x: auto; border: 1px solid var(--color-border); border-radius: var(--radius-lg); }
.adm-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.adm-table th {
  padding: 10px 14px; background: var(--color-surface);
  color: var(--color-text-secondary); font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .03em;
  border-bottom: 1px solid var(--color-border); text-align: start;
  white-space: nowrap;
}
.adm-table td { padding: 10px 14px; border-bottom: 1px solid var(--color-border); vertical-align: middle; }
.adm-table tr:last-child td { border-bottom: none; }
.adm-table tr:hover td { background: var(--color-hover-bg); }
.adm-cell-truncate { max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Budget bar */
.adm-budget-bar-wrap {
  height: 6px; background: var(--color-border);
  border-radius: 3px; overflow: hidden; width: 100%; max-width: 120px; margin-bottom: 2px;
}
.adm-budget-bar { height: 100%; border-radius: 3px; transition: width .3s; }
.adm-budget-label { font-size: 11px; color: var(--color-text-secondary); }

/* KPI row */
.adm-kpi-row { display: flex; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.adm-kpi-card {
  display: flex; align-items: center; gap: 14px;
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 16px 20px; flex: 1; min-width: 160px;
}
.adm-kpi-card .material-icons { font-size: 28px; color: var(--color-primary); }
.adm-kpi-val   { font-size: 22px; font-weight: 700; color: var(--color-text); }
.adm-kpi-label { font-size: 12px; color: var(--color-text-secondary); margin-top: 2px; }

/* Query analytics range selector */
.adm-range-btns { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; margin-bottom: 20px; }
.adm-range-btns button {
  padding: 5px 14px; font-size: 12px; font-family: inherit;
  border: 1px solid var(--color-border); border-radius: 20px;
  background: var(--color-surface); color: var(--color-text-secondary);
  cursor: pointer; transition: background .15s, color .15s, border-color .15s;
}
.adm-range-btns button:hover { border-color: var(--color-primary); color: var(--color-primary); }
.adm-range-btns button.active {
  background: var(--color-primary); color: #fff; border-color: var(--color-primary);
}
.adm-range-btns .adm-range-custom { display: flex; gap: 6px; align-items: center; }
.adm-range-btns .adm-range-custom input[type=date] {
  padding: 4px 8px; font-size: 12px; border: 1px solid var(--color-border);
  border-radius: 6px; background: var(--color-surface); color: var(--color-text);
  font-family: inherit;
}
.adm-chart-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.adm-chart-box {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 16px 20px;
}
.adm-chart-box h4 { font-size: 13px; font-weight: 600; margin: 0 0 12px; color: var(--color-text-secondary); }
.adm-chart-box canvas { max-height: 220px; }
@media (max-width: 700px) {
  .adm-chart-row { grid-template-columns: 1fr; }
}

/* Teams grid */
.adm-teams-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(260px,1fr)); gap: 16px; }
.adm-team-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 16px;
}
.adm-team-card-header {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 4px;
}

/* Modal */
.adm-modal {
  position: fixed; inset: 0; background: rgba(0,0,0,.6);
  z-index: 9000; display: flex; align-items: center; justify-content: center; padding: 24px;
}
.adm-modal-box {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); width: min(480px,95vw); max-height: 90vh;
  overflow-y: auto; display: flex; flex-direction: column;
}
.adm-modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; border-bottom: 1px solid var(--color-border);
  font-weight: 600; font-size: 15px; flex-shrink: 0;
}
.adm-form { padding: 20px; display: flex; flex-direction: column; gap: 14px; }
.adm-form-row { display: flex; flex-direction: column; gap: 5px; }
.adm-form-row label { font-size: 12px; font-weight: 500; color: var(--color-text-secondary); }
.adm-input {
  padding: 8px 12px; border: 1px solid var(--color-border);
  border-radius: var(--radius-md); background: var(--color-bg);
  color: var(--color-text); font-size: 13px; font-family: inherit; width: 100%;
}
.adm-input:focus { outline: none; border-color: var(--color-primary); }
.adm-form-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 4px; }

/* ---- Admin: System Settings ---- */
.adm-sys-section { margin-bottom: 8px; }
.adm-sys-key-row { display: flex; gap: 8px; align-items: center; }
.adm-sys-key-input { flex: 1; font-family: monospace; font-size: 13px; }
.adm-sys-models-list { display: flex; flex-direction: column; gap: 10px; max-width: 520px; }
.adm-sys-model-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px; background: var(--color-surface);
  border: 1px solid var(--color-border); border-radius: 8px;
}
.adm-sys-model-info { display: flex; align-items: center; gap: 10px; }
.adm-sys-model-name { font-weight: 500; font-size: 14px; }
.adm-badge--anthropic { background: #fdf2ff; color: #7c3aed; }
.adm-badge--gemini    { background: #eff6ff; color: #1d4ed8; }

/* ── Dark mode overrides for Admin screens ───────────────────────── */
body.dark .adm-table-wrap {
  border-color: rgba(255, 255, 255, 0.08);
}
body.dark .adm-table th {
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-text-secondary);
  border-bottom-color: rgba(255, 255, 255, 0.08);
}
body.dark .adm-table td {
  border-bottom-color: rgba(255, 255, 255, 0.06);
  color: var(--color-text);
}
body.dark .adm-table tr:hover td { background: rgba(255, 255, 255, 0.03); }

/* ── Roles (RBAC) ───────────────────────────────────────────────── */
.role-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 16px;
  margin-top: 16px;
}
.role-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.role-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}
.role-card-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.role-card-desc {
  font-size: 12px;
  color: var(--color-text-secondary);
  margin-top: 4px;
}
.role-card-actions { display: flex; gap: 4px; flex-shrink: 0; }
.role-card-mods {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: 8px;
  border-top: 1px solid var(--color-border);
}
.role-mod-badge {
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 10px;
  background: rgba(53, 88, 240, 0.10);
  color: var(--color-primary);
  border: 1px solid rgba(53, 88, 240, 0.20);
}
.role-mod-badge--all {
  background: rgba(34, 197, 94, 0.12);
  color: #22c55e;
  border-color: rgba(34, 197, 94, 0.30);
}
.role-system-pill {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
}
.role-mod-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 16px;
  max-height: 320px;
  overflow-y: auto;
  padding: 8px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
}
.role-mod-check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-text);
  cursor: pointer;
  padding: 4px 0;
}
.role-mod-check input { accent-color: var(--color-primary); }

/* Inline code chip used inside admin tables (patterns, regex, etc.) */
.adm-code {
  font-size: 12px;
  background: #f3f4f6;
  color: #111827;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'Consolas', 'Menlo', 'Courier New', monospace;
  word-break: break-all;
}
body.dark .adm-code {
  background: rgba(255, 255, 255, 0.06);
  color: #e2e6f0;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

body.dark .adm-input,
body.dark .adm-sys-key-input,
body.dark .adm-skill-instructions {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
  color: var(--color-text);
}
body.dark .adm-input::placeholder { color: var(--color-text-muted); }
body.dark .adm-input:focus { border-color: var(--color-primary); }

body.dark .adm-kpi-card,
body.dark .adm-team-card,
body.dark .adm-modal-box,
body.dark .adm-sys-model-row {
  background: var(--color-surface);
  border-color: rgba(255, 255, 255, 0.08);
}
body.dark .adm-modal-header { border-bottom-color: rgba(255, 255, 255, 0.08); }

body.dark .adm-btn-icon {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.1);
  color: var(--color-text-secondary);
}
body.dark .adm-btn-icon:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-text);
}
body.dark .adm-btn-icon--danger:hover {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
  border-color: rgba(239, 68, 68, 0.4);
}

/* Status / role badges keep light colours but with a darker bg */
body.dark .adm-badge--admin          { background: rgba(245, 158, 11, 0.15); color: #fbbf24; }
body.dark .adm-badge--user           { background: rgba(59, 130, 246, 0.15); color: #93c5fd; }
body.dark .adm-badge--security_admin { background: rgba(168, 85, 247, 0.15); color: #c4b5fd; }
body.dark .adm-badge--anthropic      { background: rgba(168, 85, 247, 0.15); color: #c4b5fd; }
body.dark .adm-badge--gemini         { background: rgba(59, 130, 246, 0.15); color: #93c5fd; }

/* Sidebar of the Admin Portal */
body.dark .adm-sidebar {
  background: #0A0F1E;
  border-inline-end-color: rgba(255, 255, 255, 0.06);
}
body.dark .adm-nav-item {
  color: var(--color-text-secondary);
}
body.dark .adm-nav-item:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-text);
}
body.dark .adm-nav-item--active {
  background: rgba(53, 88, 240, 0.18);
  color: #fff;
}

/* Section / panel containers */
body.dark .adm-card,
body.dark .adm-module > .adm-card {
  background: var(--color-surface);
  border-color: rgba(255, 255, 255, 0.08);
}

/* ---- Admin Skills module ---- */
.adm-skill-instructions {
  width: 100%; min-height: 160px; font-family: monospace; font-size: 13px;
  resize: vertical;
}
.adm-import-preview {
  margin-top: 16px; border: 1px solid var(--color-border);
  border-radius: 8px; overflow: hidden;
}
.adm-import-preview-body { padding: 12px 16px; display: flex; flex-wrap: wrap; gap: 12px; }
.adm-import-field { display: flex; flex-direction: column; gap: 2px; min-width: 140px; }
.adm-import-field span { font-size: 11px; color: var(--color-text-secondary); text-transform: uppercase; }
.adm-import-field strong { font-size: 13px; }
.adm-import-field--full { width: 100%; }
.adm-import-instructions {
  background: var(--color-bg); border: 1px solid var(--color-border); border-radius: 6px;
  padding: 10px 12px; font-size: 12px; font-family: monospace;
  white-space: pre-wrap; word-break: break-word; margin-top: 4px; max-height: 160px; overflow: auto;
}

/* ================================================================
   SKILL STUDIO
   ================================================================ */
.studio-module { display: flex; flex-direction: column; height: 100%; overflow: hidden; padding: 0; }

.studio-header {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
  flex-shrink: 0;
}
.studio-header-name { font-size: 15px; font-weight: 600; }

.studio-body {
  display: flex; flex: 1; min-height: 0; overflow: hidden; gap: 0;
}

.studio-main {
  flex: 1; min-width: 0; overflow-y: auto; padding: 20px;
  display: flex; flex-direction: column; gap: 20px;
}
.studio-side {
  width: 380px; flex-shrink: 0; border-right: 1px solid var(--color-border);
  display: flex; flex-direction: column; overflow-y: auto;
}
.studio-side .studio-section:first-child {
  flex: 1; min-height: 0; display: flex; flex-direction: column;
  border-bottom: none; margin: 0; padding: 16px;
}
.studio-side .studio-section:not(:first-child) {
  flex-shrink: 0; padding: 12px 16px;
  border-top: 1px solid var(--color-border); border-left: none; border-right: none; border-bottom: none;
  border-radius: 0;
}
.studio-instructions-ta {
  flex: 1; min-height: 0; resize: none;
  font-family: monospace; font-size: 12px;
}

.studio-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 16px;
  display: flex; flex-direction: column; gap: 12px;
}
.studio-section-title {
  display: flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 600; color: var(--color-text);
}
.studio-section-title .material-icons { font-size: 16px; color: var(--color-primary); }

.studio-meta-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.studio-field { display: flex; flex-direction: column; gap: 4px; }
.studio-field label { font-size: 12px; color: var(--color-text-secondary); }
.studio-field--full { grid-column: 1 / -1; }

/* Inputs list */
.studio-inputs-list, .studio-steps-list {
  display: flex; flex-direction: column; gap: 8px;
}
.studio-empty-hint {
  font-size: 13px; color: var(--color-text-muted);
  text-align: center; padding: 16px;
  border: 1px dashed var(--color-border); border-radius: 8px;
}
.studio-input-row {
  display: flex; align-items: center; gap: 8px;
  background: var(--color-bg); border: 1px solid var(--color-border);
  border-radius: 8px; padding: 8px 10px;
}
.studio-drag-handle { color: var(--color-text-muted); cursor: grab; font-size: 18px; }
.studio-input-type { width: 100px; flex-shrink: 0; }
.studio-req-label { font-size: 12px; white-space: nowrap; cursor: pointer; color: var(--color-text-secondary); }

/* Steps */
.studio-step-row {
  display: flex; gap: 12px; align-items: flex-start;
  background: var(--color-bg); border: 1px solid var(--color-border);
  border-radius: 8px; padding: 12px;
}
.studio-step-num {
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--color-primary); color: #fff;
  font-size: 12px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; margin-top: 6px;
}
.studio-step-body { flex: 1; display: flex; flex-direction: column; gap: 8px; }
.studio-step-row-top { display: flex; gap: 8px; align-items: center; }
.studio-step-prompt { font-family: monospace; font-size: 12px; resize: vertical; }

/* Actions */
.studio-actions-row { display: flex; gap: 8px; flex-wrap: wrap; }
.studio-action-chip {
  padding: 6px 14px; border-radius: 20px; font-size: 13px; cursor: pointer;
  border: 1px solid var(--color-border); color: var(--color-text-secondary);
  background: var(--color-bg); user-select: none; transition: all 0.15s;
}
.studio-action-chip--on {
  background: var(--color-primary); color: #fff; border-color: var(--color-primary);
}

.adm-btn-sm { padding: 4px 10px; font-size: 12px; }

/* Distribution */
.studio-dist-targets { display: flex; flex-direction: column; gap: 6px; max-height: 180px; overflow-y: auto; padding: 4px 0; }
.studio-dist-hidden  { display: none; }
.studio-dist-item    { display: flex; align-items: center; gap: 8px; font-size: 13px; cursor: pointer; }
.studio-dist-item input { accent-color: var(--color-primary); }

/* ================================================================
   SKILLS SCREEN
   ================================================================ */
.skills-screen { display: flex; flex-direction: column; height: 100%; overflow: hidden; }
.skills-header {
  padding: 24px 28px 16px;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}
.skills-title {
  font-size: 20px; font-weight: 700; display: flex; align-items: center; gap: 8px;
  color: var(--color-text); margin: 0 0 4px;
}
.skills-title .material-icons { color: var(--color-primary); }
.skills-sub { font-size: 13px; color: var(--color-text-secondary); margin: 0; }

.skills-body { flex: 1; overflow-y: auto; padding: 24px 28px; }

.skills-empty {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px; padding: 60px 20px; color: var(--color-text-secondary); text-align: center;
}

.skills-category { margin-bottom: 32px; }
.skills-category-title {
  font-size: 11px; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--color-text-secondary);
  margin-bottom: 12px; padding-bottom: 6px;
  border-bottom: 1px solid var(--color-border);
}

.skills-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px;
}

.skill-card {
  display: flex; align-items: flex-start; gap: 12px;
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: 10px; padding: 14px 16px; cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
  position: relative;
}
.skill-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 2px 12px color-mix(in srgb, var(--color-primary) 15%, transparent);
}
.skill-card-icon {
  width: 36px; height: 36px; border-radius: 8px; flex-shrink: 0;
  background: color-mix(in srgb, var(--color-primary) 12%, transparent);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-primary);
}
.skill-card-body { flex: 1; min-width: 0; }
.skill-card-name { font-weight: 600; font-size: 14px; margin-bottom: 4px; }
.skill-card-desc { font-size: 12px; color: var(--color-text-secondary); margin-bottom: 8px; }
.skill-card-args { display: flex; flex-wrap: wrap; gap: 4px; }
.skill-arg-chip {
  font-size: 11px; font-family: monospace;
  background: var(--color-bg); border: 1px solid var(--color-border);
  border-radius: 4px; padding: 1px 6px; color: var(--color-text-secondary);
}
.skill-run-btn {
  position: absolute; bottom: 12px; right: 12px;
  display: flex; align-items: center; gap: 4px;
  background: var(--color-primary); color: #fff; border: none;
  border-radius: 6px; padding: 5px 10px; font-size: 12px; cursor: pointer;
  opacity: 0; transition: opacity 0.15s;
}
.skill-card:hover .skill-run-btn { opacity: 1; }

/* ---- Run view ---- */
.skills-run-header {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 28px; border-bottom: 1px solid var(--color-border); flex-shrink: 0;
}
.skill-run-body { flex: 1; overflow-y: auto; padding: 24px 28px; display: flex; flex-direction: column; gap: 20px; }

.skill-run-instructions {
  background: var(--color-bg); border: 1px solid var(--color-border);
  border-radius: 8px; overflow: hidden;
}
.skill-run-instructions-label {
  padding: 8px 14px; font-size: 11px; font-weight: 600; color: var(--color-text-secondary);
  text-transform: uppercase; letter-spacing: 0.06em; display: flex; align-items: center; gap: 6px;
  border-bottom: 1px solid var(--color-border); background: var(--color-surface);
}
.skill-run-instructions-text {
  margin: 0; padding: 14px 16px; font-size: 13px; font-family: monospace;
  white-space: pre-wrap; word-break: break-word;
  color: var(--color-text-secondary); max-height: 200px; overflow: auto;
}

.skill-run-fields { display: flex; flex-direction: column; gap: 12px; }
.skill-run-fields-title { font-size: 13px; font-weight: 600; margin: 0 0 4px; }
.skill-run-field { display: flex; flex-direction: column; gap: 6px; }
.skill-run-field label { font-size: 13px; font-weight: 500; }
.skill-run-input {
  width: 100%; border: 1px solid var(--color-border); border-radius: 8px;
  padding: 8px 12px; background: var(--color-bg); color: var(--color-text);
  font-size: 14px; resize: vertical;
}
.skill-run-input:focus { outline: none; border-color: var(--color-primary); }

/* File input */
.skill-file-wrap  { display: flex; align-items: center; gap: 10px; }
.skill-file-input { display: none; }
.skill-file-label {
  display: inline-flex; align-items: center; gap: 6px; cursor: pointer;
  padding: 8px 14px; border-radius: 8px; font-size: 13px; white-space: nowrap;
  border: 1px solid var(--color-border); background: var(--color-surface);
  color: var(--color-text); transition: border-color 0.15s;
}
.skill-file-label:hover { border-color: var(--color-primary); color: var(--color-primary); }
.skill-file-label .material-icons { font-size: 16px; }
.skill-file-name  { font-size: 13px; color: var(--color-text-secondary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.skill-run-actions { display: flex; gap: 10px; }

.skill-run-result {
  border: 1px solid var(--color-border); border-radius: 10px; overflow: hidden;
}
.skill-run-result-header {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 14px; font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--color-text-secondary);
  background: var(--color-surface); border-bottom: 1px solid var(--color-border);
}
.skill-run-result-header .adm-btn-icon { margin-right: auto; }
.skill-run-result-body {
  padding: 16px; font-size: 14px; line-height: 1.65;
  color: var(--color-text); background: var(--color-bg);
  min-height: 200px;
}

/* ---- Skill Runtime: steps progress ---- */
.skill-steps-progress {
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
  padding: 12px 0; margin-bottom: 8px;
}
.skill-step-pill {
  display: flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: 20px; font-size: 12px;
  border: 1px solid var(--color-border);
  background: var(--color-surface); color: var(--color-text-secondary);
  transition: all 0.2s;
}
.skill-step-pill-num {
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--color-border); color: var(--color-text-secondary);
  font-size: 10px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.skill-step-pill--running {
  border-color: var(--color-primary); color: var(--color-primary);
  background: color-mix(in srgb, var(--color-primary) 10%, transparent);
}
.skill-step-pill--running .skill-step-pill-num { background: var(--color-primary); color: #fff; }
.skill-step-pill--done {
  border-color: var(--color-success-dark); color: var(--color-success-dark);
}
.skill-step-pill--done .skill-step-pill-num { background: var(--color-success-dark); color: #fff; }
.skill-step-pill--error { border-color: var(--color-error); color: var(--color-error); }
.skill-step-arrow { font-size: 16px; color: var(--color-text-muted); }

/* ---- Skill Runtime: step logs ---- */
.skill-step-logs { display: flex; flex-direction: column; gap: 8px; margin: 8px 0; }
.skill-step-log {
  border: 1px solid var(--color-border); border-radius: 8px; overflow: hidden;
}
.skill-step-log-header {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px; background: var(--color-surface);
}
.skill-step-log-num {
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--color-primary); color: #fff;
  font-size: 11px; font-weight: 700;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.skill-step-log-label { font-size: 13px; font-weight: 500; flex: 1; }
.skill-step-log-state { margin-right: auto; }
.skill-step-log-toggle {
  display: block; width: 100%;
  padding: 4px 12px; font-size: 12px; text-align: right;
  color: var(--color-primary); background: none; border: none;
  border-top: 1px solid var(--color-border); cursor: pointer;
  transition: background 0.15s;
}
.skill-step-log-toggle:hover { background: var(--color-surface-alt); }
.skill-step-log-output {
  padding: 12px; font-size: 13px; line-height: 1.6;
  background: var(--color-bg); border-top: 1px solid var(--color-border);
  min-height: 120px; max-height: 60vh; overflow-y: auto;
  resize: vertical;
}

/* ---- Dashboard model selector ---- */
.data-dash-model-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--color-border);
}

.data-dash-model-card {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 7px 11px;
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  cursor: pointer;
  min-width: 130px;
  max-width: 190px;
  background: var(--color-surface);
  transition: border-color 0.15s, background 0.15s;
  flex: 1;
}

.data-dash-model-card:hover { border-color: var(--color-primary); }

.data-dash-model-card.selected {
  border-color: var(--color-primary);
  background: var(--color-primary-light, #eff6ff);
}

.data-dash-model-badge {
  font-size: 10px;
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-primary-light, #eff6ff);
  border-radius: 4px;
  padding: 1px 5px;
  align-self: flex-start;
}

.data-dash-model-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text);
}

.data-dash-model-trait {
  font-size: 11px;
  color: var(--color-text-secondary);
  line-height: 1.3;
}

/* ---- Shared Screen Header ---- */
.screen-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 28px;
  gap: 16px;
}

.screen-title {
  font-size: 24px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 6px;
}

.screen-subtitle {
  font-size: 14px;
  color: var(--color-text-secondary);
}

/* ---- History Screen ---- */
.history-filters {
  display: flex;
  gap: 10px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.history-search {
  margin-bottom: 20px;
}

.history-list {
  display: grid;
  gap: 16px;
}

.history-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.history-card:hover {
  border-color: var(--color-primary);
  transform: translateX(-4px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
}

.history-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  gap: 12px;
}

.history-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
}

.history-title-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.history-title .material-icons {
  font-size: 18px;
  color: var(--color-primary);
  flex-shrink: 0;
}

.history-date {
  font-size: 12px;
  color: var(--color-text-secondary);
  white-space: nowrap;
  flex-shrink: 0;
}

.history-preview {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.history-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.history-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.history-mode-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-full);
}

.history-mode-badge.botica {
  background: var(--color-primary-10);
  color: var(--color-primary);
}

.history-mode-badge.general {
  background: var(--color-success-bg);
  color: var(--color-success-dark);
}

/* ---- Documents Screen ---- */
.documents-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.documents-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.document-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.document-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.15);
}

.document-icon-container {
  width: 52px;
  height: 52px;
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  box-shadow: var(--shadow-primary-sm);
}

.document-icon-container.pdf { background: linear-gradient(135deg, #ef4444, #dc2626); }
.document-icon-container.xlsx { background: linear-gradient(135deg, #10b981, #059669); }
.document-icon-container.pptx { background: linear-gradient(135deg, #f97316, #ea580c); }
.document-icon-container.docx { background: linear-gradient(135deg, #3b82f6, #2563eb); }
.document-icon-container.txt { background: linear-gradient(135deg, #8b5cf6, #7c3aed); }
.document-icon-container.csv { background: linear-gradient(135deg, #06b6d4, #0891b2); }
.document-icon-container.img { background: linear-gradient(135deg, #ec4899, #db2777); }

.document-icon-container .material-icons {
  font-size: 28px;
  color: white;
}

.document-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.document-info {
  font-size: 12px;
  color: var(--color-text-secondary);
  margin-bottom: 12px;
}

.document-actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.doc-action-btn {
  flex: 1;
  background: var(--gradient-primary);
  color: white;
  border: none;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  transition: all var(--transition-base);
  font-family: inherit;
}

.doc-action-btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.doc-action-btn.secondary {
  background: none;
  color: var(--color-error);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.doc-action-btn.secondary:hover {
  background: rgba(239, 68, 68, 0.05);
  box-shadow: none;
}

.doc-action-btn .material-icons {
  font-size: 14px;
}

/* ---- Analytics Screen ---- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.1);
}

.stat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.stat-label {
  font-size: 13px;
  color: var(--color-text-secondary);
  font-weight: 500;
}

.stat-icon {
  width: 36px;
  height: 36px;
  background: var(--color-primary-10);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-icon .material-icons {
  font-size: 20px;
  color: var(--color-primary);
}

.stat-value {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
  line-height: 1;
}

.stat-change {
  font-size: 12px;
  color: var(--color-success);
  display: flex;
  align-items: center;
  gap: 4px;
}

.stat-change.negative {
  color: var(--color-error);
}

.stat-change .material-icons {
  font-size: 14px;
}

.chart-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.chart-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 20px;
}

.chart-canvas-container {
  height: 220px;
  position: relative;
}

.chart-canvas-container canvas {
  width: 100% !important;
  height: 100% !important;
}

/* ---- Settings Screen ---- */
.settings-grid {
  display: grid;
  gap: 24px;
  max-width: 800px;
}

.settings-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.settings-section-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.settings-section-title .material-icons {
  color: var(--color-primary);
  font-size: 22px;
}

.setting-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
  gap: 20px;
}

.setting-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.setting-label {
  flex: 1;
}

.setting-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 4px;
}

.setting-description {
  font-size: 12px;
  color: var(--color-text-secondary);
  line-height: 1.4;
}

.setting-control {
  flex-shrink: 0;
}

/* API key row */
.api-key-row {
  display: flex;
  gap: 10px;
  align-items: center;
  flex: 1;
  max-width: 400px;
}

.api-key-row .text-input {
  flex: 1;
  font-family: monospace;
  font-size: 13px;
  letter-spacing: 1px;
}

/* ---- Prompts Screen ---- */
.prompts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.prompt-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.prompt-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.15);
}

.prompt-icon-container {
  width: 52px;
  height: 52px;
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  box-shadow: var(--shadow-primary-sm);
}

.prompt-icon-container .material-icons {
  font-size: 28px;
  color: white;
}

.prompt-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 6px;
}

.prompt-description {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.5;
  flex: 1;
  margin-bottom: 14px;
}

.prompt-category {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  background: var(--color-primary-10);
  color: var(--color-primary);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}

.prompt-actions {
  display: flex;
  gap: 8px;
}

/* ---- Knowledge Screen ---- */
.knowledge-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.knowledge-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.knowledge-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.1);
}

.knowledge-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.knowledge-card-icon {
  width: 44px;
  height: 44px;
  background: var(--gradient-primary-soft);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.knowledge-card-icon .material-icons {
  font-size: 22px;
  color: var(--color-primary);
}

.knowledge-card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.knowledge-card-count {
  font-size: 12px;
  color: var(--color-text-secondary);
}

.knowledge-preview {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.knowledge-keywords {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.knowledge-keyword {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 11px;
}

/* ---- Profile Screen ---- */
.profile-avatar-section {
  text-align: center;
  padding: 24px 0 20px;
}

.profile-avatar-large {
  width: 80px;
  height: 80px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 600;
  font-size: 32px;
  margin: 0 auto 16px;
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.25);
}

.profile-name-display {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.profile-email-display {
  font-size: 14px;
  color: var(--color-text-secondary);
}

.usage-stat-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
}

.usage-stat-row:last-child {
  border-bottom: none;
}

.usage-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
}

.usage-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-success-dark);
}

.plan-badge {
  display: inline-block;
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 6px;
}

/* ---- Admin Screen ---- */
.admin-screen {
  padding: 0 8px;
}

.admin-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.admin-heading {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-text);
  margin: 0;
}

.admin-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.admin-table th,
.admin-table td {
  padding: 12px 16px;
  text-align: start;
  border-bottom: 1px solid var(--color-border);
}

.admin-table th {
  font-weight: 600;
  color: var(--color-text-secondary);
  background: var(--color-bg-subtle);
}

.admin-table tbody tr:last-child td {
  border-bottom: none;
}

.admin-row-btn {
  margin-left: 8px;
  padding: 6px 12px;
  font-size: 13px;
}

.admin-row-btn.admin-delete {
  color: var(--color-error);
}

.admin-modal .form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: 6px;
}

.admin-modal .modal-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 20px;
}

/* ============================================
   DATA SCREEN — Excel Import / Analysis / Export
   ============================================ */

/* Content-area override for data screen — no padding, fill full height */
.content-area:has(.data-screen) {
  padding: 0;
  overflow: hidden;
}

.data-screen {
  display: flex;
  flex-direction: column;
  height: 100%;
  gap: 0;
  overflow: hidden;
}

/* Upload zone */
.data-upload-zone {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 48px 24px;
  transition: padding var(--transition-fast);
}
.data-upload-zone--compact {
  padding: 16px 24px;
  flex-direction: row;
  justify-content: center;
}

.data-drop-target {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px 60px;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}
.data-upload-zone--compact .data-drop-target {
  padding: 12px 32px;
  flex-direction: row;
  gap: 12px;
}
.data-drop-target.drag-over {
  border-color: var(--color-primary);
  background: var(--color-primary-10);
}
.data-upload-icon {
  font-size: 48px;
  color: var(--color-primary);
}
.data-upload-zone--compact .data-upload-icon { font-size: 28px; }
.data-upload-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text);
}
.data-upload-zone--compact .data-upload-title { font-size: 15px; }
.data-upload-sub {
  font-size: 13px;
  color: var(--color-text-secondary);
}
.data-upload-zone--compact .data-upload-sub,
.data-upload-zone--compact button[id="dataPickBtn"] { display: none; }

.data-file-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
}
.data-tab-count {
  font-size: 11px;
  background: var(--color-primary-10);
  color: var(--color-primary);
  padding: 1px 7px;
  border-radius: 20px;
  font-weight: 600;
}
.data-clear-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  padding: 2px;
  border-radius: 4px;
}
.data-clear-btn:hover { color: var(--color-error); background: var(--color-hover-bg); }

/* Sheet tabs */
.data-tabs {
  display: flex;
  gap: 4px;
  padding: 0 24px;
  border-bottom: 1px solid var(--color-border);
  overflow-x: auto;
  flex-shrink: 0;
}
.data-tab {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-secondary);
  white-space: nowrap;
  transition: all var(--transition-fast);
}
.data-tab:hover { color: var(--color-text); }
.data-tab--active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* Workspace: table + AI side by side */
.data-workspace {
  display: flex;
  flex: 1;
  overflow: hidden;
  gap: 0;
}

/* Table panel */
.data-table-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-inline-end: 1px solid var(--color-border);
}
.data-table-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
  gap: 12px;
}
.data-table-info {
  font-size: 12px;
  color: var(--color-text-secondary);
}
.data-table-scroll {
  flex: 1;
  overflow: auto;
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.data-table th {
  position: sticky;
  top: 0;
  background: var(--color-surface);
  font-weight: 600;
  font-size: 12px;
  color: var(--color-text-secondary);
  padding: 8px 12px;
  border-bottom: 2px solid var(--color-border);
  white-space: nowrap;
  text-align: start;
  z-index: 1;
}
.data-table td {
  padding: 6px 12px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
  max-width: 240px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.data-table tr:hover td { background: var(--color-hover-bg); }

/* Editable table */
.data-table--editable th.data-cell-editable,
.data-table--editable td.data-cell-editable {
  cursor: text;
  outline: none;
  transition: background 0.1s, box-shadow 0.1s;
}
.data-table--editable th.data-cell-editable:hover,
.data-table--editable td.data-cell-editable:hover {
  background: var(--color-hover-bg);
  box-shadow: inset 0 0 0 1px var(--color-border);
}
.data-cell--editing {
  background: var(--color-surface) !important;
  box-shadow: inset 0 0 0 2px var(--color-primary) !important;
  white-space: pre-wrap !important;
  overflow: visible !important;
  z-index: 2;
  position: relative;
}
.data-cell--modified {
  color: var(--color-primary) !important;
}
.data-edits-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  color: var(--color-primary);
  background: color-mix(in srgb, var(--color-primary) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-primary) 30%, transparent);
  border-radius: 12px;
  padding: 2px 8px;
}

.data-row-num {
  color: var(--color-text-secondary) !important;
  font-size: 11px !important;
  min-width: 36px;
  text-align: center !important;
  background: var(--color-bg) !important;
}
.data-empty, .data-truncated {
  padding: 24px;
  text-align: center;
  color: var(--color-text-secondary);
  font-size: 13px;
}
.data-truncated { font-style: italic; }

/* AI panel */
.data-ai-panel {
  width: 360px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.data-ai-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  font-weight: 600;
  font-size: 14px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-primary);
  flex-shrink: 0;
}
.data-ai-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.data-ai-welcome p {
  font-size: 13px;
  color: var(--color-text-secondary);
  margin-bottom: 12px;
}
.data-ai-suggestions {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.data-ai-chip {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 8px 12px;
  font-size: 12px;
  cursor: pointer;
  text-align: start;
  color: var(--color-text);
  transition: all var(--transition-fast);
}
.data-ai-chip:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-10);
  color: var(--color-primary);
}
.data-ai-msg { display: flex; }
.data-ai-msg--user { justify-content: flex-end; }
.data-ai-msg--ai   { justify-content: flex-start; }
.data-ai-msg-bubble {
  max-width: 90%;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 13px;
  line-height: 1.5;
}
.data-ai-msg--user .data-ai-msg-bubble {
  background: var(--color-primary);
  color: #fff;
  border-end-end-radius: 4px;
}
.data-ai-msg--ai .data-ai-msg-bubble {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-end-start-radius: 4px;
}
.data-ai-msg-bubble code {
  background: rgba(0,0,0,.1);
  padding: 1px 4px;
  border-radius: 3px;
  font-family: monospace;
}
.data-ai-input-row {
  display: flex;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid var(--color-border);
  flex-shrink: 0;
}
.data-ai-textarea {
  flex: 1;
  resize: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 8px 12px;
  font-size: 13px;
  font-family: inherit;
  background: var(--color-bg);
  color: var(--color-text);
  direction: inherit;
}
.data-ai-textarea:focus { outline: none; border-color: var(--color-primary); }
.data-ai-send-btn {
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  padding: 0 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  transition: opacity var(--transition-fast);
}
.data-ai-send-btn:hover { opacity: .85; }
.data-ai-send-btn:disabled { opacity: .5; cursor: not-allowed; }

/* AI message export button */
.data-ai-export-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 6px;
  padding: 4px 10px;
  font-size: 12px;
  color: var(--color-text-secondary);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}
.data-ai-export-btn:hover { color: var(--color-primary); border-color: var(--color-primary); }
.data-ai-export-btn .material-icons { font-size: 14px; }

/* btn-sm helper */
.btn-sm {
  padding: 6px 12px !important;
  font-size: 12px !important;
  gap: 4px !important;
}
.btn-sm .material-icons { font-size: 16px !important; }

/* ---- View tabs (Table / Charts) ---- */
.data-view-tabs {
  display: flex;
  gap: 4px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 3px;
}
.data-view-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
  border: none;
  border-radius: calc(var(--radius-md) - 2px);
  background: transparent;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.data-view-tab:hover { color: var(--color-text); }
.data-view-tab--active {
  background: var(--color-primary);
  color: #fff;
}
.data-view-tab .material-icons { font-size: 16px; }

/* ---- Dashboard ---- */
.data-dashboard-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  text-align: center;
  color: var(--color-text);
}
.data-dashboard {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.data-dashboard-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}
.data-dashboard-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
}
.data-charts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(420px, 1fr));
  gap: 20px;
  padding: 20px;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
  align-content: start;
}
.data-chart-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.data-chart-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}
.data-chart-card-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
}
.data-chart-export-btn {
  opacity: 0.6;
  transition: opacity var(--transition-fast);
}
.data-chart-export-btn:hover { opacity: 1; }
.data-chart-canvas-wrap {
  position: relative;
  height: 320px;
  padding: 16px;
}
.data-chart-canvas-wrap canvas {
  width: 100% !important;
  height: 100% !important;
}

/* ---- Dashboard scroll fix ---- */
#dataChartsPanel {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}
.data-dashboard {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}
.data-charts-grid {
  overflow-y: scroll;
  flex: 1;
  min-height: 0;
  height: 0; /* forces flex child to honour overflow-y */
}

/* ---- Dashboard prompt + format row ---- */
.data-dash-prompt-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
}
.data-dash-prompt-input {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 13px;
  resize: none;
  font-family: inherit;
}
.data-dash-prompt-input:focus {
  outline: none;
  border-color: var(--color-primary);
}
.data-dash-format-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.data-dash-format-label {
  font-size: 13px;
  color: var(--color-text-secondary);
  font-weight: 500;
}
.data-dash-radio {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  color: var(--color-text);
  cursor: pointer;
  user-select: none;
}
.data-dash-radio input[type="radio"] { accent-color: var(--color-primary); }
.data-dash-radio .material-icons { font-size: 16px; color: var(--color-primary); }

/* ---- HTML iframe dashboard ---- */
.data-dash-settings-panel {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
  flex-shrink: 0;
}
.data-dash-settings-panel .data-dash-prompt-row {
  max-width: 100%;
  padding: 12px 16px;
}
.data-dash-iframe {
  flex: 1;
  width: 100%;
  border: none;
  background: #fff;
  min-height: 0;
  height: 100%;
}

/* ---- Chart fullscreen overlay ---- */
.chart-fullscreen-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.chart-fullscreen-modal {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  width: min(1100px, 95vw);
  height: min(700px, 90vh);
  overflow: hidden;
}
.chart-fullscreen-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}
.chart-fullscreen-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
}
.chart-fullscreen-body {
  flex: 1;
  min-height: 0;
  padding: 24px;
  position: relative;
}

/* ================================================================
   STUDIO — Flow Builder
   ================================================================ */

/* ── Screen shell ── */
.studio-screen {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  background: var(--color-bg);
  overflow: hidden;
  position: relative;
}

/* ── Top bar ── */
.studio-topbar-wrap {
  flex-shrink: 0;
  z-index: 20;
}
.studio-topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 14px;
  background: var(--color-hover-bg);
  border-bottom: 2px solid var(--color-border-light);
  height: 48px;
}
.studio-topbar__left,
.studio-topbar__center,
.studio-topbar__right {
  display: flex;
  align-items: center;
  gap: 8px;
}
.studio-topbar__left  { flex: 1; }
.studio-topbar__center { justify-content: center; }
.studio-topbar__right { margin-inline-start: auto; }

.studio-topbar__name {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  color: var(--color-text);
  font-size: 0.85rem;
  padding: 4px 10px;
  width: 180px;
  direction: rtl;
}
.studio-topbar__name:focus { outline: none; border-color: var(--color-primary); }

.studio-topbar__status {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 12px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.studio-topbar__status--draft   { background: var(--color-hover-bg); color: var(--color-text-muted); border: 1px solid var(--color-border); }
.studio-topbar__status--saved   { background: #16a34a18; color: #16a34a; border: 1px solid #16a34a33; }
.studio-topbar__status--running { background: #2563eb18; color: #2563eb; border: 1px solid #2563eb33; animation: studio-pulse 1s infinite; }
.studio-topbar__status--success { background: #16a34a18; color: #16a34a; border: 1px solid #16a34a33; }
.studio-topbar__status--error   { background: #dc262618; color: #dc2626; border: 1px solid #dc262633; }

@keyframes studio-pulse {
  0%,100% { opacity: 1; }
  50%      { opacity: 0.5; }
}

.studio-topbar__zoom-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  min-width: 38px;
  text-align: center;
  font-family: monospace;
}
.studio-topbar__icon-btn {
  width: 26px; height: 26px;
  background: var(--color-hover-bg);
  border: 1px solid var(--color-border);
  border-radius: 5px;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.15s, color 0.15s;
}
.studio-topbar__icon-btn:hover { background: var(--color-border); color: var(--color-text); }

.studio-topbar__btn {
  font-size: 0.75rem;
  padding: 4px 12px;
  border-radius: 6px;
  border: 1px solid transparent;
  cursor: pointer;
  font-weight: 600;
  white-space: nowrap;
  transition: background 0.15s, opacity 0.15s;
}
.studio-topbar__btn--ghost {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-text-secondary);
}
.studio-topbar__btn--ghost:hover { background: var(--color-hover-bg); color: var(--color-text); }
.studio-topbar__btn--secondary {
  background: var(--color-hover-bg);
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.studio-topbar__btn--secondary:hover { background: var(--color-border); }
.studio-topbar__btn--primary {
  background: var(--color-primary);
  border-color: transparent;
  color: #fff;
}
.studio-topbar__btn--primary:hover { opacity: 0.88; }

/* Dark mode for the studio topbar */
body.dark .studio-topbar {
  background: rgba(12, 17, 32, 0.85);
  border-bottom-color: rgba(255, 255, 255, 0.06);
}
body.dark .studio-topbar__name {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
  color: var(--color-text);
}
body.dark .studio-topbar__icon-btn {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
  color: var(--color-text-secondary);
}
body.dark .studio-topbar__icon-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-text);
}
body.dark .studio-topbar__btn--ghost {
  border-color: rgba(255, 255, 255, 0.1);
  color: var(--color-text-secondary);
}
body.dark .studio-topbar__btn--ghost:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-text);
}
body.dark .studio-topbar__btn--secondary {
  background: rgba(53, 88, 240, 0.18);
  border-color: rgba(53, 88, 240, 0.5);
  color: #7EA8FF;
}
body.dark .studio-topbar__status--draft {
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-text-muted);
  border-color: rgba(255, 255, 255, 0.1);
}

/* ── Body ── */
.studio-flow-body {
  display: flex;
  flex: 1;
  min-height: 0;
  overflow: hidden;
  direction: ltr;
}

/* ── Palette (left) ── */
.studio-palette {
  width: 200px;
  flex-shrink: 0;
  background: var(--color-hover-bg);
  border-inline-end: 2px solid var(--color-border-light);
  overflow-y: auto;
  padding: 8px 0;
  direction: rtl;
  user-select: none;
}
.studio-palette__title {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 8px 14px 4px;
}
.studio-palette__sep {
  height: 1px;
  background: var(--color-border);
  margin: 8px 0;
}
.studio-palette__group {
  margin-bottom: 4px;
}
.studio-palette__group-label {
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 14px 2px;
}
.studio-palette__group-label--green  { color: #16a34a; }
.studio-palette__group-label--blue   { color: #2563eb; }
.studio-palette__group-label--purple { color: #7c3aed; }
.studio-palette__group-label--teal   { color: #0891b2; }
.studio-palette__group-label--orange { color: #d97706; }
.studio-palette__group-label--gray   { color: var(--color-text-muted); }

.studio-palette__item {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 5px 14px;
  cursor: grab;
  font-size: 0.78rem;
  border-radius: 0;
  transition: background 0.12s;
  position: relative;
  color: var(--color-text);
}
.studio-palette__item:hover { background: var(--color-hover-bg); }
.studio-palette__item.dragging { opacity: 0.5; }

.studio-palette__item--blue   { border-inline-start: 2px solid #2563eb; }
.studio-palette__item--green  { border-inline-start: 2px solid #16a34a; }
.studio-palette__item--purple { border-inline-start: 2px solid #7c3aed; }
.studio-palette__item--teal   { border-inline-start: 2px solid #0891b2; }
.studio-palette__item--orange { border-inline-start: 2px solid #d97706; }
.studio-palette__item--gray   { border-inline-start: 2px solid var(--color-border); }
.studio-palette__item--red    { border-inline-start: 2px solid #dc2626; }

/* ── Dark mode overrides for Studio ────────────────────────────────── */
body.dark .studio-palette {
  background: #0A0F1E;
  border-inline-end-color: rgba(255, 255, 255, 0.06);
}
body.dark .studio-palette__title,
body.dark .studio-palette__group-label--gray {
  color: rgba(123, 139, 173, 0.5);
}
body.dark .studio-palette__item {
  color: var(--color-text);
}
body.dark .studio-palette__item:hover { background: rgba(255, 255, 255, 0.05); }
body.dark .studio-palette__sep { background: rgba(255, 255, 255, 0.06); }

/* Node card on dark canvas */
body.dark .studio-node {
  background: #141C30;
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}
body.dark .studio-node:hover {
  border-color: rgba(53, 88, 240, 0.5);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
}

/* Node headers — keep tinted, but darker variants */
body.dark .studio-node--trigger_manual .sn-header,
body.dark .studio-node--trigger_webhook .sn-header,
body.dark .studio-node--trigger_schedule .sn-header,
body.dark .studio-node--output_response .sn-header,
body.dark .studio-node--output_email .sn-header,
body.dark .studio-node--output_save .sn-header { background: rgba(34, 197, 94, 0.15); border-color: rgba(22, 163, 74, 0.3); }
body.dark .studio-node--search_hybrid .sn-header,
body.dark .studio-node--search_fast .sn-header,
body.dark .studio-node--input_text .sn-header { background: rgba(53, 88, 240, 0.18); border-color: rgba(53, 88, 240, 0.35); }
body.dark .studio-node--ai_prompt .sn-header,
body.dark .studio-node--ai_summarize .sn-header,
body.dark .studio-node--mcp_call .sn-header { background: rgba(124, 58, 237, 0.18); border-color: rgba(124, 58, 237, 0.35); }
body.dark .studio-node--skill_run .sn-header { background: rgba(8, 145, 178, 0.18); border-color: rgba(8, 145, 178, 0.35); }
body.dark .studio-node--condition .sn-header,
body.dark .studio-node--transform .sn-header { background: rgba(217, 119, 6, 0.18); border-color: rgba(217, 119, 6, 0.35); }

body.dark .sn-label { color: var(--color-text); }
body.dark .sn-port { color: var(--color-text-muted); }
body.dark .sn-port:hover { color: var(--color-text); }

body.dark .sn-field-input {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
  color: var(--color-text);
  /* Tells the browser to render this native select's popup in dark colors */
  color-scheme: dark;
}
body.dark select.sn-field-input option {
  background: var(--color-surface);
  color: var(--color-text);
}
body.dark .sn-field-input:focus { border-color: var(--color-primary); }
body.dark .sn-field-label { color: var(--color-text-muted); }

body.dark .sn-port-dot {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(53, 88, 240, 0.5);
}
body.dark .sn-port-dot:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

/* SVG edges on dark canvas */
body.dark .studio-edge { stroke: rgba(53, 88, 240, 0.5); }

/* Studio header bar + side panel (right inspector) */
body.dark .studio-header {
  background: rgba(12, 17, 32, 0.9);
  border-bottom-color: rgba(255, 255, 255, 0.06);
}
body.dark .studio-side,
body.dark .studio-inspector {
  background: #0A0F1E;
}
body.dark .studio-section-title { color: var(--color-text); }
body.dark .studio-section-title .material-icons { color: var(--color-primary); }
body.dark .studio-field label { color: var(--color-text-muted); }
body.dark .studio-instructions-ta,
body.dark .studio-step-prompt {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.1);
  color: var(--color-text);
}

.studio-palette__item-icon  { font-size: 0.85rem; }
.studio-palette__item-label { color: var(--color-text-secondary); font-size: 0.75rem; }

.studio-palette__flow-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 10px 4px 14px;
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  gap: 6px;
}
.studio-palette__flow-item button {
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 0.8rem;
  padding: 2px 4px;
  border-radius: 4px;
  color: var(--color-primary);
}
.studio-palette__flow-item button:hover { background: var(--color-hover-bg); }

/* ── Canvas ── */
.studio-canvas-container {
  flex: 1;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle, var(--color-border) 1px, transparent 1px) 0 0 / 28px 28px,
    var(--color-bg);
  cursor: default;
}

.studio-canvas-wrap {
  position: absolute;
  inset: 0;
  overflow: visible;
}
.studio-svg {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  overflow: visible;
}
.studio-nodes-layer {
  position: absolute;
  top: 0; left: 0;
  transform-origin: 0 0;
}

/* Edges */
.studio-edge {
  fill: none;
  stroke: #2563eb55;
  stroke-width: 2;
  transition: stroke 0.2s;
}
.studio-edge--temp {
  stroke: var(--color-primary);
  stroke-dasharray: 6 4;
  animation: dash-flow 0.5s linear infinite;
}
@keyframes dash-flow {
  to { stroke-dashoffset: -10; }
}

/* ── Node cards ── */
.studio-node {
  position: absolute;
  width: 210px;
  background: var(--color-surface);
  border-radius: 10px;
  border: 1px solid var(--color-border);
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  transition: box-shadow 0.15s, border-color 0.15s;
  user-select: none;
}
.studio-node:hover { border-color: var(--color-primary); box-shadow: 0 4px 12px rgba(0,0,0,0.12); }
.studio-node--selected { border-color: var(--color-primary) !important; box-shadow: 0 0 0 3px #2563eb22; }

/* Node colour variants */
.studio-node--trigger_manual .sn-header,
.studio-node--trigger_webhook .sn-header,
.studio-node--trigger_schedule .sn-header { background: #dcfce7; border-color: #16a34a33; }
.studio-node--search_hybrid .sn-header,
.studio-node--search_fast .sn-header,
.studio-node--input_text .sn-header { background: #dbeafe; border-color: #2563eb33; }
.studio-node--ai_prompt .sn-header,
.studio-node--ai_summarize .sn-header,
.studio-node--mcp_call .sn-header { background: #ede9fe; border-color: #7c3aed33; }
.studio-node--skill_run .sn-header { background: #cffafe; border-color: #0891b233; }
.studio-node--condition .sn-header,
.studio-node--transform .sn-header { background: #fef3c7; border-color: #d9770633; }
.studio-node--output_response .sn-header,
.studio-node--output_email .sn-header,
.studio-node--output_save .sn-header { background: #dcfce7; border-color: #16a34a33; }

/* Run states */
.studio-node--running { border-color: #2563eb !important; box-shadow: 0 0 12px #2563eb33; animation: studio-pulse 0.8s infinite; }
.studio-node--done    { border-color: #16a34a !important; }
.studio-node--error   { border-color: #dc2626 !important; box-shadow: 0 0 8px #dc262633; }

.sn-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px;
  border-radius: 9px 9px 0 0;
  border-bottom: 1px solid var(--color-border);
  cursor: grab;
}
.sn-header:active { cursor: grabbing; }
.sn-icon  { font-size: 0.9rem; }
.sn-label { font-size: 0.75rem; font-weight: 700; color: var(--color-text); flex: 1; }
.sn-delete {
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  font-size: 1rem;
  cursor: pointer;
  line-height: 1;
  padding: 0 2px;
  border-radius: 3px;
  transition: color 0.12s, background 0.12s;
}
.sn-delete:hover { color: #dc2626; background: #dc262618; }

.sn-ports-in,
.sn-ports-out {
  padding: 4px 0;
}
.sn-port {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  font-size: 0.65rem;
  color: var(--color-text-muted);
  transition: color 0.12s;
}
.sn-port:hover { color: var(--color-text); }
.sn-port--in  { flex-direction: row; }
.sn-port--out { flex-direction: row-reverse; justify-content: flex-start; }

.sn-port-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--color-border);
  border: 2px solid #2563eb66;
  cursor: crosshair;
  flex-shrink: 0;
  transition: background 0.12s, transform 0.12s;
}
.sn-port-dot:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  transform: scale(1.3);
}
.sn-port-label { font-size: 0.62rem; }

.sn-body { padding: 6px 8px; }
.sn-field { margin-bottom: 5px; }
.sn-field-label {
  display: block;
  font-size: 0.6rem;
  color: var(--color-text-muted);
  margin-bottom: 2px;
  text-align: start;
}
.sn-field-input {
  width: 100%;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  color: var(--color-text);
  font-size: 0.7rem;
  padding: 3px 6px;
  direction: ltr;
  resize: vertical;
}
.sn-field-input:focus { outline: none; border-color: var(--color-primary); }
select.sn-field-input { padding: 3px 4px; }

/* ── Inspector (right panel) ── */
.studio-inspector {
  display: none;          /* hidden by default */
  direction: rtl;
}
.studio-inspector--float {
  position: absolute;
  top: 54px;
  right: 12px;
  width: 260px;
  max-height: calc(100% - 80px);
  overflow-y: auto;
  background: var(--color-card-bg, var(--color-hover-bg));
  border: 1px solid var(--color-border);
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.22), 0 2px 8px rgba(0,0,0,0.12);
  padding: 12px;
  z-index: 300;
}
.studio-inspector--visible {
  display: block;
}
.studio-inspector__empty {
  color: var(--color-text-muted);
  font-size: 0.8rem;
  text-align: center;
  padding: 40px 0;
}
.studio-inspector__title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-text);
  margin-bottom: 4px;
}
.studio-inspector__close {
  margin-right: auto;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-muted);
  font-size: 14px;
  line-height: 1;
  padding: 2px 4px;
  border-radius: 4px;
  transition: background 0.12s, color 0.12s;
}
.studio-inspector__close:hover {
  background: var(--color-hover-bg);
  color: var(--color-text);
}
.studio-inspector__id {
  font-size: 0.62rem;
  color: var(--color-text-muted);
  font-family: monospace;
  margin-bottom: 12px;
}
.studio-inspector__form { margin-bottom: 12px; }
.studio-inspector__field { margin-bottom: 10px; }
.studio-inspector__label {
  display: block;
  font-size: 0.68rem;
  color: var(--color-text-secondary);
  margin-bottom: 3px;
  font-weight: 600;
}
.studio-inspector__input {
  width: 100%;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  color: var(--color-text);
  font-size: 0.75rem;
  padding: 5px 8px;
  direction: ltr;
  resize: vertical;
  font-family: inherit;
}
.studio-inspector__input:focus { outline: none; border-color: var(--color-primary); }
select.studio-inspector__input { padding: 4px 6px; }

.studio-inspector__ports { margin-top: 12px; border-top: 1px solid var(--color-border); padding-top: 10px; }
.studio-inspector__ports-title {
  font-size: 0.62rem;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 6px 0 3px;
}
.studio-inspector__port-item {
  font-size: 0.7rem;
  padding: 2px 6px;
  border-radius: 4px;
  margin-bottom: 2px;
}
.studio-inspector__port-item--in  { color: #2563eb; background: #2563eb11; }
.studio-inspector__port-item--out { color: #16a34a; background: #16a34a11; }

/* ── Status bar ── */
.studio-statusbar {
  flex-shrink: 0;
  height: 24px;
  background: var(--color-hover-bg);
  border-top: 2px solid var(--color-border-light);
  font-size: 0.68rem;
  color: var(--color-text-muted);
  padding: 0 14px;
  display: flex;
  align-items: center;
  direction: rtl;
  font-family: monospace;
}

/* ── Run Panel (floating, bottom-right of studio-screen) ── */
.studio-run-panel {
  position: absolute;
  bottom: 32px;
  inset-inline-end: 244px;
  width: 360px;
  max-height: 70vh;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
  z-index: 50;
  direction: rtl;
}
.studio-run-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  /* opaque base under the tint so content doesn't bleed through when sticky */
  background-color: var(--color-surface);
  background-image: linear-gradient(var(--color-hover-bg), var(--color-hover-bg));
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
  position: sticky;
  top: 0;
  z-index: 2;
}
.studio-run-panel__title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-text);
}
.studio-run-panel__close {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  padding: 2px 5px;
  border-radius: 4px;
}
.studio-run-panel__close:hover { background: var(--color-hover-bg); color: var(--color-text); }

.studio-run-panel__input-row {
  display: flex;
  gap: 8px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}
.studio-run-panel__input {
  flex: 1;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 0.78rem;
  color: var(--color-text);
}
.studio-run-panel__input:focus { outline: none; border-color: var(--color-primary); }
.studio-run-panel__run-btn {
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 6px 14px;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.15s;
}
.studio-run-panel__run-btn:hover   { opacity: 0.88; }
.studio-run-panel__run-btn:disabled{ opacity: 0.5; cursor: wait; }

.studio-run-panel__output {
  flex-shrink: 0;
  border-bottom: 1px solid var(--color-border);
  overflow-y: auto;
  max-height: 40vh;
}
.studio-run-panel__output-label {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 8px 12px 4px;
}
.studio-run-panel__output-content { padding: 0 12px 10px; }
.studio-run-panel__output-pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 0.78rem;
  color: var(--color-text);
  font-family: 'Fira Code', monospace;
  line-height: 1.5;
}
.studio-run-panel__output-content--json .studio-run-panel__output-pre {
  color: #0891b2;
}
.studio-run-panel__output-iframe {
  width: 100%;
  min-height: 120px;
  border: none;
  border-radius: 4px;
  background: var(--color-bg);
}

.studio-run-panel__log {
  flex-shrink: 0;
  padding: 6px 12px 10px;
}
.studio-run-panel__log-toggle {
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 0.72rem;
  color: var(--color-text-secondary);
  padding: 2px 0;
}
.studio-run-panel__log-toggle:hover { color: var(--color-primary); }
.studio-run-panel__log-list {
  margin-top: 6px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.studio-run-panel__log-row {
  font-size: 0.68rem;
  font-family: monospace;
  padding: 2px 6px;
  border-radius: 3px;
  color: var(--color-text-secondary);
}
.studio-run-panel__log-row--ok    { color: #16a34a; background: #16a34a0a; }
.studio-run-panel__log-row--error { color: #dc2626; background: #dc26260a; }
.studio-run-panel__log-row--warn  { color: #d97706; background: #d977060a; }
.studio-run-panel__log-row--skip  { color: var(--color-text-muted); }

/* Full-bleed override — removes padding/overflow from the generic content-area wrapper
   so that Studio (and future full-canvas screens) can fill the entire viewport height. */
.content-area--fullbleed {
  padding: 0 !important;
  overflow: hidden !important;
  display: flex !important;
  flex-direction: column !important;
  height: 100% !important;
  min-height: 0 !important;
}

/* ── Studio — Variables panel ─────────────────────────────────── */
.studio-run-panel__vars {
  margin: 8px 0 4px;
  border-top: 1px solid var(--color-border, rgba(0,0,0,.1));
  padding-top: 8px;
}
.studio-run-panel__vars-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: .4px;
  margin-bottom: 6px;
  padding: 0 4px;
}
.studio-run-panel__vars-list {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.studio-run-panel__var-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
  padding: 3px 6px;
  background: rgba(53,88,240,.06);
  border-radius: 5px;
  border: 1px solid rgba(53,88,240,.12);
  font-size: 11px;
}
.studio-run-panel__var-name {
  font-family: 'SF Mono', Menlo, Consolas, monospace;
  color: var(--color-primary, #3558F0);
  flex-shrink: 0;
  font-weight: 600;
  font-size: 10px;
}
.studio-run-panel__var-val {
  color: var(--color-text, #0e1525);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  min-width: 0;
}