/* =============================================
   PANEL DE CONTINGENCIAS — SISTEMA DE ESTILOS
   Diseño premium dark mode con acentos azul-índigo
   ============================================= */

/* ---- Variables ---- */
:root {
  --bg-base:      #0d0f14;
  --bg-surface:   #13161e;
  --bg-card:      #1a1d27;
  --bg-input:     #1e2130;
  --bg-hover:     #242838;
  --border:       #2a2e40;
  --border-light: #323650;

  --accent:         #4f6ef7;
  --accent-primary: #4f6ef7;
  --accent-glow:    rgba(79, 110, 247, 0.25);
  --accent-hover:   #6681f8;
  --accent-dark:    #3a56d4;

  --text-primary:   #edf0fb;
  --text-secondary: #8892b0;
  --text-muted:     #55607a;
  --text-accent:    #a5b4fc;

  --success:  #22d3a5;
  --warning:  #f59e0b;
  --danger:   #f04e6a;
  --info:     #38bdf8;

  --urgencia-bajo:    #22d3a5;
  --urgencia-medio:   #f59e0b;
  --urgencia-alto:    #f97316;
  --urgencia-critico: #f04e6a;

  --sidebar-w: 240px;
  --topbar-h:  64px;
  --radius:    12px;
  --radius-sm: 8px;
  --shadow:    0 4px 24px rgba(0,0,0,0.4);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.15);
  --transition: 0.2s ease;
}

/* ---- Modo Claro Suave (Gris Pizarra) ---- */
[data-theme="light"] {
  --bg-base:      #f1f5f9;
  --bg-surface:   #ffffff;
  --bg-card:      #ffffff;
  --bg-input:     #f8fafc;
  --bg-hover:     #e2e8f0;
  --border:       #cbd5e1;
  --border-light: #94a3b8;

  --accent:         #3b82f6;
  --accent-primary: #3b82f6;
  --accent-glow:    rgba(59, 130, 246, 0.2);
  --accent-hover:   #2563eb;
  --accent-dark:    #1d4ed8;

  --text-primary:   #0f172a;
  --text-secondary: #475569;
  --text-muted:     #64748b;
  --text-accent:    #2563eb;

  --shadow:    0 4px 20px rgba(0,0,0,0.08);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
}

/* ---- Scrollbars Personalizados ---- */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-base);
}
::-webkit-scrollbar-thumb {
  background: var(--border-light);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}
* {
  scrollbar-width: thin;
  scrollbar-color: var(--border-light) var(--bg-base);
}

/* ---- Botón Tema Sidebar & Logo ---- */
.btn-theme-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  margin-bottom: 8px;
  transition: all var(--transition);
}
.btn-theme-toggle:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--border-light);
}

.logo-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 6px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  font-size: 15px;
  max-width: 100vw;
  overflow-x: hidden;
}
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg-base);
  color: var(--text-primary);
  display: flex;
  min-height: 100vh;
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
  position: relative;
}

a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }
input, select, textarea { font-family: inherit; }

/* ======================================
   SIDEBAR
   ====================================== */
.sidebar {
  width: var(--sidebar-w);
  background: var(--bg-surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1), transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* html.sidebar-collapsed la aplica un script inline en <head> ANTES del primer
   render (misma técnica que el anti-FOUC del tema claro/oscuro), para que el
   estado colapsado ya esté correcto desde el primer frame — si no, cada carga
   de página nueva arrancaba expandida y la transición de 0.3s se alcanzaba a
   ver "abriendo y volviendo a cerrar" el menú en cada cambio de página. */
.sidebar.collapsed,
html.sidebar-collapsed .sidebar {
  width: 68px !important;
}
.sidebar.collapsed .logo-text,
.sidebar.collapsed .sidebar-user,
.sidebar.collapsed .sidebar-version,
.sidebar.collapsed .nav-item span,
.sidebar.collapsed .nav-text,
html.sidebar-collapsed .sidebar .logo-text,
html.sidebar-collapsed .sidebar .sidebar-user,
html.sidebar-collapsed .sidebar .sidebar-version,
html.sidebar-collapsed .sidebar .nav-item span,
html.sidebar-collapsed .sidebar .nav-text {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
}
.sidebar.collapsed .sidebar-footer,
html.sidebar-collapsed .sidebar .sidebar-footer {
  padding: 12px 6px;
  display: flex !important;
  flex-direction: column;
  gap: 6px;
}
.sidebar.collapsed .sidebar-logo,
html.sidebar-collapsed .sidebar .sidebar-logo {
  justify-content: center;
  padding: 16px 0;
}
.sidebar.collapsed .nav-item,
.sidebar.collapsed .btn-theme-toggle,
.sidebar.collapsed .btn-logout,
html.sidebar-collapsed .sidebar .nav-item,
html.sidebar-collapsed .sidebar .btn-theme-toggle,
html.sidebar-collapsed .sidebar .btn-logout {
  justify-content: center;
  padding: 10px 0;
  gap: 0;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--border);
}

.logo-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--accent), #7c3aed);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 0 20px var(--accent-glow);
}

.logo-text { display: flex; flex-direction: column; }
.logo-title { font-size: 1rem; font-weight: 700; color: var(--text-primary); line-height: 1.2; }
.logo-sub { font-size: 0.72rem; color: var(--text-secondary); font-weight: 400; }

.sidebar-nav {
  flex: 1;
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition);
}

.nav-item:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.nav-item.active {
  background: rgba(79, 110, 247, 0.15);
  color: var(--accent);
  border: 1px solid rgba(79, 110, 247, 0.3);
}

.nav-item svg { flex-shrink: 0; opacity: 0.8; }

.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
}
.sidebar-version { font-size: 0.72rem; color: var(--text-muted); }

.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: margin-left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Cuando la página contiene herramientas-layout, bloquear el scroll del main y ajustar su ancho */
.main-content:has(.herramientas-layout) {
  height: 100vh;
  max-height: 100vh;
  overflow: hidden;
  width: calc(100vw - var(--sidebar-w));
  transition: margin-left 0.3s cubic-bezier(0.4, 0, 0.2, 1), width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.main-content.collapsed:has(.herramientas-layout),
html.sidebar-collapsed .main-content:has(.herramientas-layout) {
  width: calc(100vw - 70px);
}

.main-content.collapsed,
html.sidebar-collapsed .main-content {
  margin-left: 70px;
}

/* ---- Topbar ---- */
.topbar {
  min-height: var(--topbar-h);
  height: auto;
  flex-shrink: 0;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 24px;
  z-index: 50;
  gap: 12px;
  flex-wrap: wrap;
}

.topbar-left { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.topbar-right { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

/* ── Centro de notificaciones ─────────────────────────────────────────────── */
.notif-bell-wrap { position: relative; }
.notif-bell-btn {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  background: none;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  transition: all var(--transition);
}
.notif-bell-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--border);
}
.notif-badge {
  position: absolute;
  top: 2px; right: 2px;
  min-width: 16px; height: 16px;
  padding: 0 4px;
  display: flex; align-items: center; justify-content: center;
  background: var(--danger);
  color: #fff;
  font-size: 0.62rem;
  font-weight: 700;
  border-radius: 20px;
  line-height: 1;
}
.notif-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 340px;
  max-width: min(340px, calc(100vw - 32px));
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 28px rgba(0,0,0,0.25);
  z-index: 200;
  overflow: hidden;
}
.notif-dropdown-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
}
.notif-dropdown-header button {
  background: none; border: none;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
}
.notif-dropdown-header button:hover { text-decoration: underline; }
.notif-list {
  max-height: 360px;
  overflow-y: auto;
}
.notif-empty {
  padding: 24px 14px;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}
.notif-item {
  display: flex;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background var(--transition);
}
.notif-item:last-child { border-bottom: none; }
.notif-item:hover { background: var(--bg-hover); }
.notif-item.unread { background: rgba(79, 110, 247, 0.06); }
.notif-item-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  border-radius: 50%;
  background: rgba(79, 110, 247, 0.12);
  color: var(--accent);
}
.notif-item-body { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.notif-item-title { font-size: 0.82rem; font-weight: 600; color: var(--text-primary); }
.notif-item-msg {
  font-size: 0.76rem;
  color: var(--text-secondary);
  overflow: hidden; text-overflow: ellipsis; display: -webkit-box;
  -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}
.notif-item-date { font-size: 0.68rem; color: var(--text-muted); margin-top: 2px; }

@media (max-width: 640px) {
  .notif-dropdown {
    position: fixed;
    top: calc(var(--topbar-h, 64px) + 8px);
    right: 12px;
    left: 12px;
    width: auto;
    max-width: none;
  }
}

.sidebar-toggle {
  background: none; border: none;
  color: var(--text-secondary);
  padding: 6px;
  border-radius: 6px;
  display: none;
  transition: color var(--transition);
}
.sidebar-toggle:hover { color: var(--text-primary); }

.page-title h1 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}
.page-subtitle {
  font-size: 0.78rem;
  color: var(--text-secondary);
  display: block;
}

.last-update {
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
}

/* ---- Content Area ---- */
.content-area {
  flex: 1;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  min-width: 0;
  max-width: 100%;
  overflow-x: hidden;
}

/* ======================================
   BOTONES
   ====================================== */
.btn-primary {
  display: flex; align-items: center; gap: 8px;
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 0 20px var(--accent-glow);
  transform: translateY(-1px);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border);
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-secondary:hover {
  background: var(--bg-hover);
  border-color: var(--border-light);
}

.btn-ghost {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 0.875rem;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  transition: color var(--transition);
}
.btn-ghost:hover { color: var(--text-primary); background: var(--bg-hover); }

/* ======================================
   KPIs
   ====================================== */
.kpis-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

/* ══════════════════════════════════════════════════════════
   LAPTOP ESTÁNDAR (~1366×768 y resoluciones de notebook similares).
   En vez de rehacer cada componente para este ancho, se reduce la
   escala base de fuente (todo el sitio usa rem, así que se reduce
   proporcionalmente) y se recorta el espacio de sidebar/paddings más
   grandes — el resto de reglas (flex-wrap, %, grid) ya se adaptan
   solas a partir de ese espacio ganado.
   ══════════════════════════════════════════════════════════ */
@media (max-width: 1440px) {
  html { font-size: 15px; }
  :root { --sidebar-w: 216px; }
  .content-area { padding: 20px 22px; }
  .topbar { padding: 8px 20px; }
}

@media (max-width: 1450px) {
  .kpis-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 1300px) {
  .kpis-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 850px) {
  .kpis-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 500px) {
  .kpis-grid { grid-template-columns: 1fr; }
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
  overflow: hidden;
  min-width: 0;
  width: 100%;
  box-sizing: border-box;
  transition: transform var(--transition), border-color var(--transition);
}
.kpi-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 60%, rgba(255,255,255,0.02));
}
.kpi-card:hover { transform: translateY(-2px); border-color: var(--border-light); }

.kpi-icon {
  width: 42px; height: 42px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.kpi-total .kpi-icon  { background: rgba(79,110,247,0.15); color: var(--accent); }
.kpi-costo .kpi-icon  { background: rgba(34,211,165,0.12); color: var(--success); }
.kpi-criticos .kpi-icon { background: rgba(240,78,106,0.12); color: var(--danger); }

.kpi-data, .kpi-body, .kpi-content {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.kpi-value {
  font-size: clamp(1.05rem, 1.4vw, 1.4rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--text-primary);
  letter-spacing: -0.5px;
  word-break: break-word;
  overflow-wrap: anywhere;
}
.kpi-label {
  font-size: 0.73rem;
  color: var(--text-secondary);
  margin-top: 3px;
  font-weight: 600;
  line-height: 1.3;
}
.kpi-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 2px;
  line-height: 1.3;
}

/* ======================================
   DASHBOARD GRID
   ====================================== */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 18px;
}
.card-ultimas {
  grid-column: 1 / -1;
}

/* ======================================
   CARDS
   ====================================== */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px 14px;
  border-bottom: 1px solid var(--border);
}

.card-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.card-link {
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 500;
  transition: color var(--transition);
}
.card-link:hover { color: var(--accent-hover); }

.card-body { padding: 20px 22px; }
.card-body.p-0 { padding: 0; }

/* ======================================
   TABLAS
   ====================================== */
.summary-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.summary-table th {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0 0 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.summary-table td {
  padding: 10px 0;
  border-bottom: 1px solid rgba(42,46,64,0.5);
  color: var(--text-primary);
}
.summary-table tr:last-child td { border-bottom: none; }

.summary-table .nivel-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 500;
}
.nivel-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Tabla de Parámetros (Administración) */
.param-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
.param-table th {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 10px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  background: var(--bg-surface);
}
.param-table td {
  padding: 10px 16px;
  border-bottom: 1px solid rgba(42,46,64,0.4);
  color: var(--text-primary);
  vertical-align: middle;
}
.param-table th:last-child,
.param-table td:last-child {
  text-align: right;
  width: 110px;
  white-space: nowrap;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}
.data-table th {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  background: var(--bg-surface);
  white-space: nowrap;
}
.data-table td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(42,46,64,0.5);
  color: var(--text-primary);
  vertical-align: middle;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tbody tr { transition: background var(--transition); }
.data-table tbody tr:hover { background: var(--bg-hover); }

.dashboard-grid > .card,
.dashboard-grid > div,
.kpis-grid > .card,
.kpis-grid > div,
.content-area > .card,
.admin-panel,
.admin-panel .card,
.admin-panel > div {
  min-width: 0 !important;
  max-width: 100% !important;
  width: 100% !important;
  box-sizing: border-box !important;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden !important;
  min-width: 0;
  max-width: 100%;
}

.table-scroll {
  overflow-x: auto !important;
  max-width: 100%;
  display: block;
  width: 100%;
  -webkit-overflow-scrolling: touch;
  touch-action: auto !important;
  box-sizing: border-box;
}

.table-scroll > table {
  width: 100%;
  min-width: 600px !important;
}

#tablaRegistros {
  min-width: 1200px !important;
}

#tablaUsuarios,
#tablaLocales,
#tablaAreas,
#tablaTiposDano,
#tablaBackups {
  min-width: 750px !important;
}

/* ======================================
   Navegación de Pestañas y Paneles en Administración
   ====================================== */
.admin-tabs {
  display: flex !important;
  gap: 8px !important;
  margin-bottom: 20px !important;
  overflow-x: auto !important;
  -webkit-overflow-scrolling: touch !important;
  touch-action: pan-x !important;
  padding-bottom: 6px !important;
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
}

.admin-tab {
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  padding: 10px 16px !important;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap !important;
  flex-shrink: 0 !important;
  transition: all var(--transition);
}

.admin-tab:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.admin-tab.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.admin-panel {
  display: none;
  width: 100% !important;
  max-width: 100% !important;
  min-width: 0 !important;
  box-sizing: border-box !important;
}

.admin-panel.active {
  display: block !important;
}

.admin-panel .card {
  width: 100% !important;
  max-width: 100% !important;
  min-width: 0 !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
}

.admin-panel .dashboard-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  width: 100% !important;
  max-width: 100% !important;
  min-width: 0 !important;
  box-sizing: border-box !important;
}

/* ======================================
   VISTA FIJA A PANTALLA (REGISTROS)
   ====================================== */
body.fixed-view-layout {
  height: 100vh;
  max-height: 100vh;
  overflow: hidden;
}

body.fixed-view-layout .main-content {
  height: 100vh;
  max-height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

body.fixed-view-layout .content-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
  padding: 12px 20px;
  gap: 10px;
}

body.fixed-view-layout .card-registros-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

body.fixed-view-layout .card-registros-wrapper .card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

body.fixed-view-layout .table-scroll {
  flex: 1;
  overflow: auto !important;
  min-height: 0;
  position: relative;
  touch-action: auto !important;
  -webkit-overflow-scrolling: touch;
}

body.fixed-view-layout .data-table th {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--bg-surface);
  box-shadow: 0 1px 0 var(--border);
}

.full-table th, .full-table td { white-space: nowrap; }
.full-table td:nth-child(3) { white-space: normal; min-width: 160px; max-width: 220px; }

/* Folio */
.folio-badge {
  font-family: 'Courier New', monospace;
  font-size: 0.8rem;
  background: rgba(79,110,247,0.1);
  color: var(--accent);
  padding: 3px 8px;
  border-radius: 4px;
  font-weight: 600;
  border: 1px solid rgba(79,110,247,0.2);
}

/* Badges urgencia */
.urgencia-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}
.urgencia-chip.bajo    { background: rgba(34,211,165,0.12); color: var(--urgencia-bajo); }
.urgencia-chip.medio   { background: rgba(245,158,11,0.12); color: var(--urgencia-medio); }
.urgencia-chip.alto    { background: rgba(249,115,22,0.12); color: var(--urgencia-alto); }
.urgencia-chip.critico { background: rgba(240,78,106,0.12); color: var(--urgencia-critico); animation: pulseRed 2s infinite; }

@keyframes pulseRed {
  0%, 100% { box-shadow: 0 0 0 0 rgba(240,78,106,0); }
  50%       { box-shadow: 0 0 0 4px rgba(240,78,106,0.15); }
}

/* Riesgo flags */
.risk-flags { display: flex; gap: 4px; }
.risk-flag {
  font-size: 0.7rem;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 600;
}
.risk-flag.active { background: rgba(240,78,106,0.15); color: var(--danger); }
.risk-flag.inactive { background: var(--bg-hover); color: var(--text-muted); }

/* ======================================
   FILTROS
   ====================================== */
.filters-bar,
.filters-bar-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.filters-bar-header {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
}

.btn-toggle-filters-mobile {
  display: none;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  padding: 8px 12px;
  flex-shrink: 0;
}

.filters-bar-content {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .btn-toggle-filters-mobile {
    display: inline-flex;
  }
  .filters-bar-content {
    display: none;
    flex-direction: column;
    align-items: stretch;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px;
    gap: 10px;
    box-shadow: var(--shadow-sm);
  }
  .filters-bar-content.open {
    display: flex;
  }
  .filters-bar-content select,
  .filters-bar-content button,
  .filters-bar-content .custom-select-wrapper,
  .filters-bar-content .custom-multiselect-container {
    width: 100% !important;
  }
}

/* ---- Barra de Filtros Financieros de Gastos ---- */
.gastos-filters-bar {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  flex-wrap: wrap;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  margin-bottom: 24px;
}

.gastos-filters-bar .filter-item {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.gastos-filters-bar .filter-item label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.gastos-filters-bar .filter-actions {
  margin-left: auto;
}

@media (max-width: 768px) {
  .gastos-filters-bar {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    padding: 14px;
  }
  .gastos-filters-bar .filter-actions {
    margin-left: 0;
    width: 100%;
  }
  .gastos-filters-bar .filter-actions button {
    width: 100%;
    justify-content: center;
  }
}

.search-wrap {
  position: relative;
  flex: 1;
  min-width: 240px;
}
.search-icon {
  position: absolute;
  left: 12px; top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}
.search-input {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 9px 12px 9px 38px;
  font-size: 0.875rem;
  outline: none;
  transition: border-color var(--transition);
}
.search-input:focus { border-color: var(--accent); }
.search-input::placeholder { color: var(--text-muted); }

.filter-select {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 9px 32px 9px 12px;
  font-size: 0.875rem;
  outline: none;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 7L11 1' stroke='%2355607a' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  transition: border-color var(--transition);
}
.filter-select:focus { border-color: var(--accent); }
.filter-select option { background: var(--bg-card); }

/* ======================================
   PAGINACIÓN
   ====================================== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 18px;
  border-top: 1px solid var(--border);
}
.pagination-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  width: 36px; height: 36px;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition);
  display: flex; align-items: center; justify-content: center;
}
.pagination-btn:hover { background: var(--bg-hover); color: var(--text-primary); }
.pagination-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.pagination-btn:disabled { opacity: 0.3; cursor: not-allowed; }
.pagination-info { font-size: 0.8rem; color: var(--text-secondary); padding: 0 8px; }

/* ======================================
   MODAL
   ====================================== */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  width: 100%;
  max-width: 700px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 80px rgba(0,0,0,0.6);
  transform: translateY(16px) scale(0.98);
  transition: transform 0.25s ease;
}
.modal-overlay.open .modal {
  transform: translateY(0) scale(1);
}

.modal-detalle { max-width: 680px; }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.modal-title-group { display: flex; align-items: center; gap: 12px; }
.modal-icon {
  width: 38px; height: 38px;
  background: rgba(79,110,247,0.12);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
}
.modal-title { font-size: 1rem; font-weight: 700; }

.modal-close {
  background: none; border: none;
  color: var(--text-muted);
  padding: 6px; border-radius: 6px;
  transition: all var(--transition);
}
.modal-close:hover { color: var(--text-primary); background: var(--bg-hover); }

.modal-form {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.form-section {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 18px;
  background: var(--bg-surface);
  border-radius: 10px;
  border: 1px solid var(--border);
}

.form-section-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.section-num {
  width: 22px; height: 22px;
  background: var(--accent);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem;
  color: #fff;
  font-weight: 700;
  flex-shrink: 0;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.form-full { grid-column: 1 / -1; }

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
}
.req { color: var(--danger); margin-left: 2px; }

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  padding: 9px 12px;
  font-size: 0.875rem;
  outline: none;
  width: 100%;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.form-group textarea { resize: vertical; min-height: 72px; }
.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 7L11 1' stroke='%2355607a' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  cursor: pointer;
}
.form-group select option { background: var(--bg-card); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input.error,
.form-group select.error { border-color: var(--danger); }

/* Toggle switch */
.toggle-group {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  padding: 12px 0 4px;
}
.toggle-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toggle-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
}
.toggle-switch-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
}
.toggle-no { min-width: 22px; text-align: right; }
.toggle-si { min-width: 22px; }
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 44px; height: 24px;
  flex-shrink: 0;
}
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute; cursor: pointer;
  inset: 0;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 24px;
  transition: all 0.25s;
}
.toggle-slider::before {
  content: '';
  position: absolute;
  width: 18px; height: 18px;
  left: 2px; bottom: 2px;
  background: var(--text-muted);
  border-radius: 50%;
  transition: all 0.25s;
}
.toggle-switch input:checked + .toggle-slider {
  background: rgba(240,78,106,0.2);
  border-color: var(--danger);
}
.toggle-switch input:checked + .toggle-slider::before {
  background: var(--danger);
  transform: translateX(20px);
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  padding: 20px 24px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  background: var(--bg-card);
}

/* ---- Estilos para Tabla de Tareas en Modales ---- */
.modal-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-top: 12px;
  background: var(--bg-card);
}

.modal-data-table {
  width: 100%;
  min-width: 360px;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.modal-data-table th {
  padding: 8px 12px;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--border);
  background: var(--bg-surface);
  white-space: nowrap;
}

.modal-data-table td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text-primary);
  vertical-align: middle;
}

.modal-table-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: var(--bg-surface);
  font-size: 0.82rem;
  border-top: 1px solid var(--border);
  color: var(--text-secondary);
}

/* ======================================
   DETALLE MODAL
   ====================================== */
.detalle-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.detalle-field label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.06em;
  display: block;
  margin-bottom: 4px;
}
.detalle-field span {
  font-size: 0.9rem;
  color: var(--text-primary);
}
.detalle-full { grid-column: 1 / -1; }
.detalle-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  background: var(--bg-surface);
  border-radius: 8px;
  padding: 12px;
  border: 1px solid var(--border);
  white-space: pre-wrap;
}
.detalle-empty { color: var(--text-muted); font-style: italic; }

/* ======================================
   TOAST
   ====================================== */
.toast {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  padding: 12px 20px;
  border-radius: 10px;
  font-size: 0.875rem;
  font-weight: 500;
  box-shadow: var(--shadow);
  z-index: 999;
  transform: translateY(20px);
  opacity: 0;
  transition: all 0.3s ease;
  max-width: 340px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast.success { border-left: 3px solid var(--success); }
.toast.error   { border-left: 3px solid var(--danger); }
.toast.info    { border-left: 3px solid var(--accent); }
.toast.warning { border-left: 3px solid var(--warning); }
.toast-icon { display: flex; flex-shrink: 0; }
.toast.success .toast-icon { color: var(--success); }
.toast.error   .toast-icon { color: var(--danger); }
.toast.info    .toast-icon { color: var(--accent); }
.toast.warning .toast-icon { color: var(--warning); }

/* ======================================
   EMPTY STATE
   ====================================== */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  color: var(--text-muted);
  gap: 12px;
  text-align: center;
}
.empty-state svg { opacity: 0.3; }
.empty-state p { font-size: 0.9rem; }

/* ======================================
   LOADING SKELETON
   ====================================== */
@keyframes shimmer {
  0%   { background-position: -468px 0; }
  100% { background-position: 468px 0; }
}
.skeleton {
  background: linear-gradient(to right, var(--bg-surface) 8%, var(--bg-hover) 18%, var(--bg-surface) 33%);
  background-size: 800px 104px;
  animation: shimmer 1.5s linear infinite;
  border-radius: 6px;
}

/* ======================================
   ACCIONES en tabla
   ====================================== */
.action-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  padding: 5px;
  border-radius: 5px;
  transition: all var(--transition);
}
.action-btn:hover { background: var(--bg-hover); color: var(--text-primary); }
.action-btn.danger:hover { color: var(--danger); background: rgba(240,78,106,0.1); }

/* ======================================
   RESPONSIVE
   ====================================== */
@media (max-width: 900px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .sidebar-toggle { display: flex; }
  #btnCollapseSidebar { display: none !important; }
  .kpis-grid { grid-template-columns: 1fr; }
  .dashboard-grid { grid-template-columns: 1fr; }
  .card-ultimas { grid-column: auto; }
}

@media (max-width: 640px) {
  .content-area { padding: 16px; }
  .topbar { padding: 12px 16px; gap: 12px; }
  .topbar-right {
    width: 100%;
    justify-content: flex-start;
    gap: 10px;
    margin-top: 2px;
    padding-bottom: 2px;
  }
  .form-grid { grid-template-columns: 1fr; }
  .detalle-grid { grid-template-columns: 1fr; }
  .filters-bar { flex-direction: column; align-items: stretch; }
  #secTareasRealizadas .form-grid {
    grid-template-columns: 1fr !important;
  }
  #secTareasRealizadas .form-group {
    grid-column: auto !important;
  }
}

/* ======================================
   USER CHIP & LOGOUT
   ====================================== */
.user-chip {
  display: flex;
  align-items: center;
}
.user-chip-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  cursor: default;
}
.user-avatar {
  width: 28px; height: 28px;
  background: linear-gradient(135deg, var(--accent), #7c3aed);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 700; color: #fff;
  flex-shrink: 0;
}
.user-info { display: flex; flex-direction: column; line-height: 1.2; }
.user-name { font-size: 0.78rem; font-weight: 600; color: var(--text-primary); }
.user-role { font-size: 0.68rem; color: var(--text-muted); }

.sidebar-user {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 0;
  font-size: 0.82rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
}
.user-avatar-sm {
  width: 24px; height: 24px;
  background: linear-gradient(135deg, var(--accent), #7c3aed);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.68rem; font-weight: 700; color: #fff;
  flex-shrink: 0;
}

.btn-logout {
  display: flex; align-items: center; gap: 6px;
  width: 100%;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 7px 10px;
  border-radius: 7px;
  font-size: 0.82rem;
  margin-bottom: 8px;
  transition: all var(--transition);
}
.btn-logout:hover {
  border-color: var(--danger);
  color: var(--danger);
  background: rgba(240,78,106,0.05);
}

/* ======================================
   LOGIN PAGE
   ====================================== */
.login-body {
  display: flex;
  min-height: 100vh;
  background: var(--bg-base);
}

.login-container {
  display: flex;
  width: 100%;
  min-height: 100vh;
}

/* Lado izquierdo — branding */
.login-brand {
  flex: 0 0 420px;
  background: linear-gradient(160deg, #0d0f14 0%, #13161e 40%, #1a1040 100%);
  border-right: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  position: relative;
  overflow: hidden;
}
.login-brand::before {
  content: '';
  position: absolute;
  top: -40%;
  left: -20%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(79,110,247,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.brand-content { max-width: 320px; position: relative; z-index: 1; }
.brand-logo {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--accent), #7c3aed);
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  box-shadow: 0 0 40px rgba(79,110,247,0.4);
  margin-bottom: 20px;
}
.brand-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.5px;
  line-height: 1;
  margin-bottom: 4px;
}
.brand-sub {
  font-size: 0.9rem;
  color: var(--accent);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.brand-divider {
  width: 40px; height: 2px;
  background: linear-gradient(to right, var(--accent), transparent);
  margin-bottom: 16px;
}
.brand-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 28px;
}
.brand-stats { display: flex; flex-direction: column; gap: 10px; }
.brand-stat {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}
.brand-stat svg { color: var(--accent); flex-shrink: 0; }

/* Lado derecho — formulario */
.login-form-side {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}
.login-form-wrap { width: 100%; max-width: 400px; }

/* Logo compacto que solo se muestra en mobile (ver @media más abajo), cuando
   .login-brand (el panel con el logo grande) está oculto. */
.login-mobile-brand {
  display: none;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}
.login-mobile-brand-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--accent), #7c3aed);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  flex-shrink: 0;
}
.login-mobile-brand-icon .logo-img { width: 100%; height: 100%; object-fit: contain; border-radius: 10px; }
.login-mobile-brand-text { font-size: 1.1rem; font-weight: 800; color: var(--text-primary); }

.login-form-header { margin-bottom: 28px; }
.login-form-header h2 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 6px;
}
.login-form-header p { font-size: 0.875rem; color: var(--text-secondary); }

.login-form { display: flex; flex-direction: column; gap: 16px; }

.input-icon-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.input-icon {
  position: absolute;
  left: 12px;
  color: var(--text-muted);
  pointer-events: none;
  z-index: 1;
}
.input-icon-wrap input {
  padding-left: 38px !important;
  padding-right: 40px;
}
.toggle-password {
  position: absolute;
  right: 10px;
  background: none;
  border: none;
  color: var(--text-muted);
  padding: 4px;
  border-radius: 4px;
  transition: color var(--transition);
  z-index: 1;
}
.toggle-password:hover { color: var(--text-primary); }

.login-error {
  display: none;
  align-items: center;
  gap: 8px;
  background: rgba(240,78,106,0.1);
  border: 1px solid rgba(240,78,106,0.3);
  color: var(--danger);
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 500;
}

.btn-login {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%;
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 700;
  transition: all var(--transition);
  margin-top: 4px;
}
.btn-login:hover {
  background: var(--accent-hover);
  box-shadow: 0 0 24px var(--accent-glow);
  transform: translateY(-1px);
}
.btn-login:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

.spinner {
  animation: spin 0.8s linear infinite;
}
.hidden { display: none !important; }
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 760px) {
  .login-brand { display: none; }
  .login-form-side { padding: 24px; }
  .login-mobile-brand { display: flex; }
}

/* ======================================
   ADMIN PANEL — TABS
   ====================================== */
.admin-tabs {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 20px;
  box-sizing: border-box;
}
.admin-tab {
  display: flex; align-items: center; gap: 8px;
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: 8px 16px;
  border-radius: 7px;
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
  flex-shrink: 0;
  transition: all var(--transition);
}
.admin-tab:hover { background: var(--bg-hover); color: var(--text-primary); }
.admin-tab.active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 12px var(--accent-glow);
}
.admin-panel {
  display: none;
  min-width: 0;
  width: 100%;
  max-width: 100%;
}
.admin-panel.active { display: block; }

/* ======================================
   ADMIN — CONFIG FORM
   ====================================== */
.config-form { display: flex; flex-direction: column; gap: 18px; }
.config-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.config-section-header {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-surface);
}
.config-section-icon {
  width: 40px; height: 40px;
  background: rgba(79,110,247,0.1);
  color: var(--accent);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.config-section-header h3 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 2px;
}
.config-section-header p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.4;
}
.config-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 20px 22px;
}

@media (max-width: 768px) {
  .config-fields {
    grid-template-columns: 1fr;
    padding: 16px;
  }
}
.config-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 16px;
  padding: 4px 0;
}
.config-save-info { font-size: 0.82rem; color: var(--text-muted); }

/* ======================================
   ADMIN — ROL & STATUS BADGES
   ====================================== */
.rol-badge {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
}
.rol-badge.admin {
  background: rgba(79,110,247,0.12);
  color: var(--accent);
}
.rol-badge.usuario {
  background: rgba(136,146,176,0.1);
  color: var(--text-secondary);
}
.status-badge {
  font-size: 0.78rem;
  font-weight: 600;
}
.status-badge.active { color: var(--success); }
.status-badge.inactive { color: var(--text-muted); }

/* ---- Estilos Globales para Selects, Inputs y Pickers de Fecha ---- */
select,
input[type="text"],
input[type="number"],
input[type="email"],
input[type="password"],
input[type="date"],
input[type="datetime-local"],
input[type="time"],
textarea {
  background-color: var(--bg-card) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-sm) !important;
  padding: 8px 12px;
  font-size: 0.85rem;
  font-family: inherit;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  color-scheme: dark;
}

[data-theme="light"] select,
[data-theme="light"] input[type="text"],
[data-theme="light"] input[type="number"],
[data-theme="light"] input[type="email"],
[data-theme="light"] input[type="password"],
[data-theme="light"] input[type="date"],
[data-theme="light"] input[type="datetime-local"],
[data-theme="light"] input[type="time"],
[data-theme="light"] textarea {
  color-scheme: light;
}

select {
  appearance: none !important;
  -webkit-appearance: none !important;
  padding-right: 32px !important;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 7L11 1' stroke='%238892b0' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E") !important;
  background-repeat: no-repeat !important;
  background-position: right 10px center !important;
  cursor: pointer;
}

[data-theme="light"] select {
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 7L11 1' stroke='%23475569' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E") !important;
}

select option {
  background-color: var(--bg-card);
  color: var(--text-primary);
}

select:focus,
input:focus,
textarea:focus {
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 3px var(--accent-glow) !important;
}

/* ---- Componente Multi-Select Custom (Locales) ---- */
.custom-multiselect-container {
  position: relative;
  display: inline-block;
}

.custom-multiselect-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  outline: none;
  transition: all var(--transition);
}

.custom-multiselect-btn:hover {
  border-color: var(--accent) !important;
}

.custom-multiselect-popover {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  z-index: 100;
  min-width: 230px;
  background: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  padding: 8px 0;
  max-height: 280px;
  overflow-y: auto;
}

.custom-multiselect-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  font-size: 0.83rem;
  color: var(--text-primary);
  cursor: pointer;
  transition: background var(--transition);
}

.custom-multiselect-option:hover {
  background: var(--bg-hover);
}

.custom-multiselect-option input[type="checkbox"] {
  accent-color: var(--accent);
  width: 15px;
  height: 15px;
  cursor: pointer;
}

.custom-multiselect-divider {
  height: 1px;
  background: var(--border);
  margin: 6px 0;
}

/* ---- Calugas de Tiempo y Estado Adaptables (High Contrast) ---- */
.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
}

.status-chip.en-plazo {
  background: rgba(34, 211, 165, 0.14);
  color: #22d3a5;
  border: 1px solid rgba(34, 211, 165, 0.28);
}

.status-chip.pronto {
  background: rgba(245, 158, 11, 0.14);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.28);
}

.status-chip.vencido {
  background: rgba(240, 78, 106, 0.14);
  color: #f04e6a;
  border: 1px solid rgba(240, 78, 106, 0.28);
}

.status-chip.resuelto {
  background: rgba(79, 110, 247, 0.14);
  color: #4f6ef7;
  border: 1px solid rgba(79, 110, 247, 0.28);
}

/* Modo Claro Adaptativo para Calugas */
[data-theme="light"] .status-chip.en-plazo {
  background: #d1fae5 !important;
  color: #047857 !important;
  border: 1px solid #6ee7b7 !important;
}

[data-theme="light"] .status-chip.pronto {
  background: #fef3c7 !important;
  color: #b45309 !important;
  border: 1px solid #fde68a !important;
}

[data-theme="light"] .status-chip.vencido {
  background: #ffe4e6 !important;
  color: #be123c !important;
  border: 1px solid #fecdd3 !important;
}

[data-theme="light"] .status-chip.resuelto {
  background: #dbeafe !important;
  color: #1d4ed8 !important;
  border: 1px solid #93c5fd !important;
}

/* ---- Filtros y Buscador ---- */
.search-wrap {
  position: relative;
  display: flex;
  align-items: center;
  flex: 1;
  min-width: 240px;
}

.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  z-index: 2;
}

.search-input {
  width: 100%;
  padding-left: 38px !important;
}

/* ---- Switch Segmentado del Dashboard (Activas vs Finalizadas) ---- */
.dashboard-mode-switch {
  display: inline-flex;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 3px;
  gap: 4px;
}

.btn-mode-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-mode-toggle:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.btn-mode-toggle.active {
  background: var(--accent) !important;
  color: #ffffff !important;
  box-shadow: var(--shadow-sm);
}

/* ---- Alerta de Casos Vencidos y Próximos Adaptable ---- */
.vencido-alert-card {
  background: rgba(240, 78, 106, 0.08);
  border: 1px solid rgba(240, 78, 106, 0.3);
  border-radius: 10px;
  padding: 14px;
  position: relative;
}

.proximo-alert-card {
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 10px;
  padding: 14px;
  position: relative;
}

[data-theme="light"] .vencido-alert-card {
  background: #fff1f2 !important;
  border-color: #fecdd3 !important;
}

[data-theme="light"] .proximo-alert-card {
  background: #fffbeb !important;
  border-color: #fde68a !important;
}

/* ---- Componente Custom Select Unificado ---- */
.custom-select-wrapper {
  position: relative;
  display: inline-block;
  min-width: 160px;
}

.custom-select-btn {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  background: var(--bg-card) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.custom-select-btn:hover {
  border-color: var(--accent) !important;
}

.custom-select-btn:focus {
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 3px var(--accent-glow) !important;
}

/* position:fixed y montado en <body> (ver makeCustomSelect en app.js) — así
   nunca lo recorta un contenedor con overflow:hidden/auto (listas con scroll
   dentro de modales, etc.); left/top/bottom/width los calcula JS al abrir. */
.custom-select-popover {
  position: fixed;
  z-index: 1000;
  min-width: 180px;
  background: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  padding: 6px 0;
  max-height: 240px;
  overflow-y: auto;
}

.custom-select-option {
  padding: 8px 14px;
  font-size: 0.83rem;
  font-weight: 500;
  color: var(--text-primary);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}

.custom-select-option:hover {
  background: var(--bg-hover);
  color: var(--accent);
}

.custom-select-option.selected {
  background: rgba(79, 110, 247, 0.12);
  color: var(--accent);
  font-weight: 700;
}

/* ---- Componente DatePicker Custom (100% Sin Nivel Nativo) ---- */
.custom-date-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.custom-date-input {
  padding-right: 32px !important;
  cursor: pointer !important;
  user-select: none;
}

.custom-date-icon {
  position: absolute;
  right: 10px;
  color: var(--text-muted);
  pointer-events: none;
  display: flex;
  align-items: center;
}

.custom-calendar-popover {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  z-index: 150;
  width: 260px;
  background: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 12px;
  user-select: none;
}

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

.cal-month-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
}

.cal-nav-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-primary);
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
}

.cal-nav-btn:hover {
  background: var(--bg-hover);
  border-color: var(--accent);
}

.cal-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.cal-days-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
}

.cal-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  border-radius: 6px;
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.15s ease;
}

.cal-day:hover {
  background: var(--bg-hover);
  color: var(--accent);
}

.cal-day.selected {
  background: var(--accent) !important;
  color: #ffffff !important;
  font-weight: 700;
}

.cal-day.today {
  border: 1px solid var(--accent);
}

.cal-day.other-month {
  color: var(--text-muted);
  opacity: 0.4;
  pointer-events: none;
}

.cal-footer {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}

.cal-action-btn {
  background: none;
  border: none;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
}

.cal-action-btn:hover {
  background: var(--bg-hover);
}

/* ---- KPI Cards (Gastos) ---- */
.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  transition: box-shadow 0.2s ease, transform 0.15s ease;
}

.kpi-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-1px);
}

.kpi-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.kpi-content {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.kpi-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.kpi-value {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
  word-break: break-word;
}

.kpi-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.3;
}

/* ---- Tablas de Gastos (card-table) — filas con padding interno ---- */
.card-table td {
  padding: 9px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 0.83rem;
  color: var(--text-primary);
  vertical-align: middle;
}

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

.card-table tbody tr:hover {
  background: var(--bg-hover);
}

/* ---- Columnas ordenables en tablas ---- */
th.sortable {
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  position: relative;
  padding-right: 22px !important;
}

th.sortable:hover {
  color: var(--accent-primary);
  background: var(--bg-hover);
}

th.sortable::after {
  content: '⇅';
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.75rem;
  opacity: 0.35;
  transition: opacity 0.15s;
}

th.sortable.sort-asc::after {
  content: '↑';
  opacity: 0.9;
  color: var(--accent-primary);
}

th.sortable.sort-desc::after {
  content: '↓';
  opacity: 0.9;
  color: var(--accent-primary);
}

th.sortable.sort-asc,
th.sortable.sort-desc {
  color: var(--accent-primary);
}

/* ---- Botón de Peligro para Modales de Confirmación ---- */
.btn-danger-modal {
  background: var(--danger) !important;
  color: #ffffff !important;
  border: none !important;
  box-shadow: 0 2px 12px rgba(240, 78, 106, 0.3) !important;
}

.btn-danger-modal:hover {
  background: #d93856 !important;
  box-shadow: 0 4px 16px rgba(240, 78, 106, 0.4) !important;
}

/* ======================================
   HERRAMIENTAS — LAYOUT
   ====================================== */
.herramientas-layout {
  display: flex;
  gap: 0;
  height: calc(100vh - var(--topbar-h));
  align-items: stretch;
  overflow: hidden;
}
.herramientas-content {
  flex: 1;
  padding: 24px;
  min-width: 0;
  overflow: auto;
  background: var(--bg-base);
  background-image: radial-gradient(var(--border) 1px, transparent 1px);
  background-size: 20px 20px;
}

/* ── Config Panel (Fijo, scroll independiente) ─────────────── */
.config-panel {
  width: 290px;
  flex-shrink: 0;
  background: var(--bg-card);
  border-right: 1px solid var(--border);
  height: 100%;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
  transition: transform 0.3s ease, opacity 0.3s ease, width 0.3s ease;
  z-index: 40;
}
.config-panel-inner {
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.config-panel-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2px;
}
.btn-collapse-config-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  flex-shrink: 0;
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-secondary);
  transition: all var(--transition);
}
.btn-collapse-config-panel:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

/* ── Config Sections ─────────────────────────────────────── */
.cfg-section {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.cfg-section-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  user-select: none;
  transition: background 0.15s;
}
.cfg-section-header:hover {
  background: var(--bg-hover);
}
.cfg-section-header.collapsed + .cfg-section-body {
  display: none;
}
.cfg-section-body {
  padding: 10px 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-top: 1px solid var(--border);
}

/* ── Presets ─────────────────────────────────────────────── */
.presets-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}
.preset-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 8px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition);
  cursor: pointer;
}
.preset-btn:hover {
  border-color: var(--accent);
  color: var(--text-primary);
}
.preset-btn.active {
  border-color: var(--accent);
  background: rgba(79,110,247,0.08);
  color: var(--accent);
  font-weight: 600;
}
.preset-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 1px solid rgba(255,255,255,0.15);
}

/* ── Presets personalizados ──────────────────────────────── */
.custom-preset-btn {
  position: relative;
}
.custom-preset-btn .btn-preset-delete {
  position: absolute;
  top: -5px;
  right: -5px;
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--danger);
  color: #fff;
  border: 1px solid var(--bg-card);
  border-radius: 50%;
  font-size: 10px;
  line-height: 1;
  cursor: pointer;
  opacity: 0;
  transition: opacity var(--transition);
}
.custom-preset-btn:hover .btn-preset-delete {
  opacity: 1;
}
.preset-new-row {
  margin-top: 8px;
}
.btn-preset-new {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 100%;
  padding: 7px 8px;
  background: none;
  border: 1px dashed var(--border);
  border-radius: 8px;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
}
.btn-preset-new:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.preset-new-input-row {
  display: flex;
  gap: 4px;
}
.preset-new-input-row input {
  flex: 1;
  min-width: 0;
  padding: 6px 8px;
  font-size: 0.75rem;
  background: var(--bg-input);
  border: 1px solid var(--accent);
  border-radius: 6px;
  color: var(--text-primary);
  outline: none;
}
.btn-preset-save, .btn-preset-cancel {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  flex-shrink: 0;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: none;
  cursor: pointer;
  font-size: 0.72rem;
  transition: all var(--transition);
}
.btn-preset-save {
  color: var(--success);
  border-color: var(--success);
}
.btn-preset-save:hover {
  background: rgba(34,211,165,0.1);
}
.btn-preset-cancel {
  color: var(--text-muted);
}
.btn-preset-cancel:hover {
  border-color: var(--danger);
  color: var(--danger);
}

/* ── Color Pickers ──────────────────────────────────────── */
.color-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.color-group-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 2px;
}
.color-picker-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.color-picker-row label {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.68rem;
  color: var(--text-muted);
  cursor: pointer;
  position: relative;
}
.color-picker-row input[type="color"] {
  width: 24px;
  height: 24px;
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  padding: 1px;
  background: none;
}
.color-picker-row input[type="color"]::-webkit-color-swatch-wrapper {
  padding: 1px;
}
.color-picker-row input[type="color"]::-webkit-color-swatch {
  border-radius: 4px;
  border: none;
}
.color-preview {
  display: none;
}

/* ── Sliders ────────────────────────────────────────────── */
.slider-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.slider-row label {
  font-size: 0.72rem;
  color: var(--text-secondary);
  flex: 1;
  min-width: 0;
}
.slider-row input[type="range"] {
  width: 80px;
  height: 4px;
  -webkit-appearance: none;
  appearance: none;
  background: var(--border);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}
.slider-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg-card);
  box-shadow: 0 1px 4px rgba(0,0,0,0.3);
  cursor: pointer;
}
.slider-val {
  font-size: 0.7rem;
  color: var(--text-muted);
  min-width: 32px;
  text-align: right;
  font-family: 'Inter', monospace;
}

/* ── Toggle rows ────────────────────────────────────────── */
.toggle-row, .select-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.toggle-row label:first-child, .select-row label:first-child {
  font-size: 0.72rem;
  color: var(--text-secondary);
  flex: 1;
}
.select-row select {
  width: 110px;
  padding: 5px 8px;
  font-size: 0.72rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  outline: none;
  cursor: pointer;
}

/* Mini toggle switch */
.mini-toggle {
  position: relative;
  display: inline-block;
  width: 36px;
  height: 20px;
  flex-shrink: 0;
}
.mini-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}
.mini-toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 20px;
  transition: all 0.25s;
}
.mini-toggle-slider::before {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  left: 2px;
  bottom: 2px;
  background: var(--text-muted);
  border-radius: 50%;
  transition: all 0.25s;
}
.mini-toggle input:checked + .mini-toggle-slider {
  background: rgba(79,110,247,0.2);
  border-color: var(--accent);
}
.mini-toggle input:checked + .mini-toggle-slider::before {
  background: var(--accent);
  transform: translateX(16px);
}

/* ── Reset button ───────────────────────────────────────── */
.btn-reset-config {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 8px 12px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  margin-top: 4px;
}
.btn-reset-config:hover {
  border-color: var(--danger);
  color: var(--danger);
  background: rgba(240,78,106,0.05);
}

/* ══════════════════════════════════════════════════════════
   UPLOAD ZONE
   ══════════════════════════════════════════════════════════ */
.upload-drop-zone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 60px 40px;
  border: 2px dashed var(--border);
  border-radius: 16px;
  background: var(--bg-surface);
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.upload-drop-zone::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(79,110,247,0.03), rgba(168,85,247,0.03));
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.upload-drop-zone:hover,
.upload-drop-zone.drag-over {
  border-color: var(--accent);
  background: var(--bg-card);
}
.upload-drop-zone:hover::before,
.upload-drop-zone.drag-over::before {
  opacity: 1;
}

/* Mobile blocker para Herramientas */
.mobile-blocker {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--bg-base);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
}
.mobile-blocker-content {
  max-width: 400px;
}
@media (max-width: 768px) {
  .mobile-blocker {
    display: flex;
  }
}

.upload-drop-zone.drag-over {
  transform: scale(1.01);
  box-shadow: 0 0 40px rgba(79,110,247,0.15);
}
.upload-icon {
  color: var(--text-muted);
  opacity: 0.4;
  transition: all 0.3s;
}
.upload-drop-zone:hover .upload-icon {
  opacity: 0.7;
  color: var(--accent);
  transform: translateY(-4px);
}
.upload-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
}
.upload-subtitle {
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.upload-hint {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ── Upload Info Card ─────────────────────────────────── */
.upload-info-card {
  margin-top: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 24px;
}
.upload-info-card h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}
.upload-info-card ol {
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.upload-info-card li {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.5;
}
.upload-info-card code {
  background: var(--bg-surface);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.78rem;
  color: var(--accent);
  border: 1px solid var(--border);
}

/* ══════════════════════════════════════════════════════════
   LOADING SECTION
   ══════════════════════════════════════════════════════════ */
.loading-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 80px 20px;
  color: var(--text-secondary);
}
.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
.loading-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ══════════════════════════════════════════════════════════
   RESULTS SECTION
   ══════════════════════════════════════════════════════════ */
.results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
  padding: 14px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.results-info {
  display: flex;
  align-items: center;
  gap: 12px;
}
.results-file {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  padding: 4px 10px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
}
.results-file:hover {
  border-color: var(--accent);
}
.results-file-input {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  padding: 4px 10px;
  background: var(--bg-input);
  border: 1px solid var(--accent);
  border-radius: 6px;
  outline: none;
  min-width: 180px;
}
.btn-rename-project {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
  flex-shrink: 0;
}
.btn-rename-project:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.results-count {
  font-size: 0.82rem;
  color: var(--text-secondary);
}
.results-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
#btnUndoGlobal, #btnRedoGlobal {
  padding-left: 10px;
  padding-right: 10px;
}
#btnUndoGlobal:disabled, #btnRedoGlobal:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ══════════════════════════════════════════════════════════
   FLOWCHART CARDS
   ══════════════════════════════════════════════════════════ */
.flowcharts-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.flowchart-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.flowchart-card.visible {
  opacity: 1;
  transform: translateY(0);
}
.flowchart-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-surface);
}
.flowchart-card-num {
  width: 28px;
  height: 28px;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 700;
  flex-shrink: 0;
}
.flowchart-card-title {
  flex: 1;
  min-width: 80px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.btn-download-png,
.btn-download-pdf {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
  flex-shrink: 0;
}
.btn-download-png:hover,
.btn-download-pdf:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(79,110,247,0.06);
}
.btn-delete-sheet {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
  flex-shrink: 0;
}
.btn-delete-sheet:hover {
  border-color: var(--danger);
  color: var(--danger);
  background: rgba(240,78,106,0.06);
}
.flowchart-card-canvas-wrap {
  padding: 16px;
  overflow-x: auto;
  display: flex;
  justify-content: center;
  background: var(--bg-surface);
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--border);
}
[data-theme="light"] .flowchart-card-canvas-wrap {
  background: #e9edf3;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}
.flowchart-card-canvas-wrap canvas {
  max-width: 100%;
  height: auto !important;
}

/* ══════════════════════════════════════════════════════════
   HERRAMIENTAS RESPONSIVE
   ══════════════════════════════════════════════════════════ */
/* Por debajo de esto el .mobile-blocker ya impide usar la herramienta, así que
   este modo "panel superpuesto" solo existe como resguardo; el resto del sitio
   (sidebar principal, etc.) también usa 768px como corte mobile/escritorio. */
@media (max-width: 768px) {
  .config-panel {
    position: fixed;
    top: 0;
    left: 0;
    width: 290px;
    height: 100vh;
    z-index: 150;
    transform: translateX(-100%);
    opacity: 0;
    box-shadow: 4px 0 24px rgba(0,0,0,0.3);
  }
  .config-panel.open {
    transform: translateX(0);
    opacity: 1;
  }
  .herramientas-content {
    padding: 16px;
  }
}
/* Escritorios/laptops angostos (769-1024px): el panel se comporta igual que en
   escritorio grande (columna colapsable), solo que empieza angosto para dejar
   más espacio al canvas. */
@media (min-width: 769px) and (max-width: 1200px) {
  .config-panel { width: 240px; }
}
/* Colapsado: no desaparece del todo, queda como una barra angosta con los
   íconos de cada categoría (igual criterio que el menú lateral colapsado) —
   clickear un ícono expande el panel de nuevo y abre esa categoría. */
.config-panel.panel-collapsed {
  width: 56px !important;
  overflow: visible;
}
.config-panel.panel-collapsed .config-panel-inner {
  padding: 14px 8px;
  align-items: center;
}
.config-panel.panel-collapsed .config-panel-title {
  justify-content: center;
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 4px;
}
.config-panel.panel-collapsed .config-panel-title-icon,
.config-panel.panel-collapsed .config-panel-title-label,
.config-panel.panel-collapsed .cfg-section-label,
.config-panel.panel-collapsed .btn-reset-config {
  display: none !important;
}
.config-panel.panel-collapsed .cfg-section {
  width: 36px;
  border: none;
  background: none;
}
.config-panel.panel-collapsed .cfg-section-header {
  justify-content: center;
  padding: 8px;
  border-radius: 8px;
}
.config-panel.panel-collapsed .cfg-section-header:hover {
  background: var(--bg-hover);
  color: var(--accent);
}
.config-panel.panel-collapsed .cfg-section-body {
  display: none !important;
}
@media (max-width: 640px) {
  .results-header {
    flex-direction: column;
    align-items: stretch;
  }
  .results-actions {
    flex-direction: column;
  }
  .upload-drop-zone {
    padding: 40px 20px;
  }
}

/* ── Flowchart Card Toolbar ──────────────────────────────── */
.flowchart-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}
.btn-flow-tool {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 9px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
}
.btn-flow-tool:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(79,110,247,0.06);
}

/* ── Interactive Canvas Styles ────────────────────────────── */
.flowchart-card-canvas-wrap {
  position: relative;
  user-select: none;
}
.flowchart-card-canvas-wrap canvas {
  cursor: default;
}
.flowchart-card-canvas-wrap canvas.cursor-grab {
  cursor: grab;
}
.flowchart-card-canvas-wrap canvas.cursor-grabbing {
  cursor: grabbing;
}
.flowchart-card-canvas-wrap canvas.cursor-resize-nwse {
  cursor: nwse-resize;
}
.flowchart-card-canvas-wrap canvas.cursor-resize-nesw {
  cursor: nesw-resize;
}

/* ── Logo Preview in Config ───────────────────────────────── */
.logo-upload-preview {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
  padding: 6px 8px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 6px;
}
.logo-upload-preview img {
  max-width: 24px;
  max-height: 24px;
  object-fit: contain;
}
.logo-upload-preview span {
  font-size: 0.7rem;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ── Flowchart Context Menu ──────────────────────────────── */
.flowchart-context-menu {
  position: fixed;
  z-index: 9999;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  padding: 6px;
  min-width: 180px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  animation: fadeIn 0.15s ease-out;
}
.flowchart-context-menu .ctx-group-title {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 6px 10px 2px;
}
.flowchart-context-menu .ctx-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  font-size: 0.78rem;
  color: var(--text-primary);
  border-radius: 6px;
  cursor: pointer;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  transition: background 0.15s;
}
.flowchart-context-menu .ctx-item:hover {
  background: var(--bg-hover);
  color: var(--accent);
}
.flowchart-context-menu .ctx-item.danger:hover {
  background: rgba(240, 78, 106, 0.1);
  color: var(--danger);
}
.flowchart-context-menu .ctx-divider {
  height: 1px;
  background: var(--border);
  margin: 4px 0;
}

/* ── Node Personalization Modal CSS ──────────────────────── */
.color-picker-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.color-picker-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.color-picker-field label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
}
.color-input-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}
.color-input-wrap input[type="color"] {
  -webkit-appearance: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  width: 36px;
  height: 32px;
  cursor: pointer;
  background: none;
  padding: 2px;
}
.color-input-wrap span {
  font-size: 0.8rem;
  font-family: monospace;
  color: var(--text-muted);
}

/* ══════════════════════════════════════════════════════════
   TOOLS TABS BAR
   ══════════════════════════════════════════════════════════ */
.tools-tabs-bar {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 24px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.tools-tab {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 12px 16px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
}
.tools-tab:hover {
  color: var(--text-primary);
}
.tools-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* ══════════════════════════════════════════════════════════
   GALERÍA DE PROYECTOS (HISTORIAL)
   ══════════════════════════════════════════════════════════ */
.gallery-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
  padding: 10px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.gallery-tabs {
  display: flex;
  gap: 4px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 3px;
}
.gallery-tab {
  padding: 7px 14px;
  background: none;
  border: none;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.gallery-tab:hover { color: var(--text-primary); }
.gallery-tab.active {
  background: var(--accent);
  color: #fff;
}
.gallery-toolbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.gallery-actions {
  display: flex;
  gap: 8px;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 18px;
}
.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.project-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.project-card-thumb {
  position: relative;
  height: 140px;
  background: var(--bg-surface);
  background-image: radial-gradient(var(--border) 1px, transparent 1px);
  background-size: 16px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.project-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #ffffff;
}
.project-card-thumb .project-card-thumb-empty {
  color: var(--text-muted);
  opacity: 0.4;
}

/* Avatares agrupados (con quién está compartido un proyecto): superpuestos
   en una esquina de la miniatura, en "Mis Proyectos" y "Compartidos conmigo". */
.project-card-avatars {
  position: absolute;
  bottom: 8px;
  right: 8px;
  z-index: 1;
}
.project-card-avatars.project-card-avatars--left {
  right: auto;
  left: 8px;
}
.avatar-stack {
  display: flex;
  align-items: center;
}
.avatar-stack-item {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  color: #fff;
  border: 2px solid var(--bg-card);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
  flex-shrink: 0;
}
.avatar-stack-item:not(:first-child) {
  margin-left: -8px;
}
.avatar-stack-more {
  background: var(--text-muted);
  font-size: 0.6rem;
}
.project-card-body {
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}
.project-card-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.project-card-date {
  font-size: 0.7rem;
  color: var(--text-muted);
}
.project-card-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 14px 12px;
  border-top: 1px solid var(--border);
}
.btn-project-continue {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent);
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 0;
}
.btn-project-continue:hover {
  text-decoration: underline;
}
.btn-project-delete {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
  flex-shrink: 0;
}
.btn-project-delete:hover {
  border-color: var(--danger);
  color: var(--danger);
  background: rgba(240,78,106,0.08);
}

.projects-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 80px 20px;
  color: var(--text-secondary);
  text-align: center;
}
.projects-empty p {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}
.projects-empty-sub {
  font-size: 0.8rem !important;
  font-weight: 400 !important;
  color: var(--text-muted) !important;
}

/* ══════════════════════════════════════════════════════════
   GALERÍA — FILTROS (vista mosaico/lista, orden)
   ══════════════════════════════════════════════════════════ */
.gallery-filters {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.gallery-view-toggle {
  display: flex;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.gallery-view-toggle button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--bg-card);
  border: none;
  border-right: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
}
.gallery-view-toggle button:last-child { border-right: none; }
.gallery-view-toggle button:hover { color: var(--text-primary); background: var(--bg-hover); }
.gallery-view-toggle button.active { color: #fff; background: var(--accent); }
/* Nota: gallerySortSelect se estiliza vía makeCustomSelect() (app.js), el mismo
   componente de select personalizado usado en Registros/Dashboard — no necesita
   estilos propios aquí. */

/* ── Vista en lista de proyectos ─────────────────────────── */
.projects-grid.list-view {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.projects-grid.list-view .project-card {
  flex-direction: row;
  align-items: center;
}
.projects-grid.list-view .project-card:hover { transform: none; }
.projects-grid.list-view .project-card-thumb {
  height: 52px;
  width: 76px;
  flex-shrink: 0;
  border-bottom: none;
  border-right: 1px solid var(--border);
}
/* La miniatura es angosta en vista de lista: avatares más chicos y pegados a la esquina */
.projects-grid.list-view .project-card-avatars {
  bottom: 3px;
  right: 3px;
}
.projects-grid.list-view .project-card-avatars.project-card-avatars--left {
  left: 3px;
}
.projects-grid.list-view .avatar-stack-item {
  width: 16px;
  height: 16px;
  font-size: 0.5rem;
  border-width: 1.5px;
}
.projects-grid.list-view .avatar-stack-item:not(:first-child) {
  margin-left: -5px;
}
.projects-grid.list-view .project-card-body {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  flex: 1;
  padding: 10px 14px;
  gap: 12px;
}
.projects-grid.list-view .project-card-date { flex-shrink: 0; }
.projects-grid.list-view .project-card-actions {
  border-top: none;
  border-left: 1px solid var(--border);
  padding: 8px 12px;
}

/* ══════════════════════════════════════════════════════════
   REORDENAR HOJAS (drag handle + arriba/abajo)
   ══════════════════════════════════════════════════════════ */
.flowchart-card-header {
  cursor: default;
}
.flowchart-drag-handle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  color: var(--text-muted);
  cursor: grab;
  flex-shrink: 0;
  border-radius: 4px;
  transition: all var(--transition);
}
.flowchart-drag-handle:hover { color: var(--accent); background: rgba(79,110,247,0.08); }
.flowchart-drag-handle:active { cursor: grabbing; }
.flowchart-card.drag-source { opacity: 0.4; }
.flowchart-card.drag-over-before { box-shadow: inset 0 3px 0 var(--accent); }
.flowchart-card.drag-over-after { box-shadow: inset 0 -3px 0 var(--accent); }
.btn-reorder-flow[disabled] { opacity: 0.35; cursor: not-allowed; }
.btn-reorder-flow[disabled]:hover { border-color: var(--border); color: var(--text-secondary); background: var(--bg-card); }

/* ══════════════════════════════════════════════════════════
   PANEL: HISTORIAL DE CAMBIOS (estilo Photoshop)
   ══════════════════════════════════════════════════════════ */
.history-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 320px;
  height: 100vh;
  background: var(--bg-card);
  border-left: 1px solid var(--border-light);
  box-shadow: -4px 0 24px rgba(0,0,0,0.3);
  z-index: 200;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  opacity: 0;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.history-panel.open {
  transform: translateX(0);
  opacity: 1;
}
.history-panel-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.35);
  z-index: 190;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.history-panel-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}
.history-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 16px 12px;
  border-bottom: 1px solid var(--border);
}
.history-panel-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
}
.history-panel-hint {
  padding: 10px 16px;
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.5;
  border-bottom: 1px solid var(--border);
}
.history-panel-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.history-panel-empty {
  padding: 24px 12px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.82rem;
}
.history-entry {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  width: 100%;
  padding: 9px 10px;
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  text-align: left;
  cursor: pointer;
  transition: background var(--transition);
}
.history-entry:hover { background: var(--bg-hover); }
.history-entry-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-light);
  margin-top: 5px;
  flex-shrink: 0;
}
.history-entry.current { background: rgba(79,110,247,0.1); }
.history-entry.current .history-entry-dot { background: var(--accent); box-shadow: 0 0 0 3px rgba(79,110,247,0.2); }
.history-entry.future { opacity: 0.5; }
.history-entry-body {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}
.history-entry-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.history-entry.current .history-entry-label { color: var(--accent); }
.history-entry-time {
  font-size: 0.68rem;
  color: var(--text-muted);
}

/* ══════════════════════════════════════════════════════════
   COMPARTIR PROYECTOS + PRESENCIA DE EDICIÓN
   ══════════════════════════════════════════════════════════ */
.role-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
}
.role-badge-viewer {
  background: rgba(148,163,184,0.15);
  color: var(--text-secondary);
}
.role-badge-editor {
  background: rgba(79,110,247,0.12);
  color: var(--accent);
}

/* Modo solo-lectura (proyecto compartido con permiso de "visor"): deshabilita
   visualmente todo lo que mutaría el proyecto. Las interacciones del canvas
   (arrastrar, doble clic, clic derecho) se bloquean aparte, en JS. */
.readonly-mode .btn-add-box,
.readonly-mode .btn-delete-sheet,
.readonly-mode .btn-select-all-flow,
.readonly-mode .btn-reorder-flow,
.readonly-mode .btn-center-h-flow,
.readonly-mode .btn-center-v-flow,
.readonly-mode .btn-fit-page,
.readonly-mode .flowchart-drag-handle,
.readonly-mode #btnAddFlowchart,
.readonly-mode .btn-rename-project,
.readonly-mode .results-file {
  pointer-events: none;
  opacity: 0.4;
}

/* Barra de presencia: quién más está conectado ahora mismo a este proyecto */
.presence-bar {
  display: none;
  align-items: center;
  margin-right: 4px;
}

/* ── Modal Compartir ─────────────────────────────────────── */
.share-add-row {
  display: flex;
  gap: 8px;
}
.share-add-row select {
  height: 38px;
  padding: 0 10px;
  background: var(--bg-input, var(--bg-surface));
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.85rem;
}
.share-add-row select:first-child { flex: 1; min-width: 0; }
.share-add-row select:nth-child(2) { width: 140px; flex-shrink: 0; }
.share-add-row button { flex-shrink: 0; }
/* makeCustomSelect() envuelve el <select> real en este wrapper y lo oculta, así
   que el tamaño real en pantalla lo define el wrapper, no las reglas de arriba. */
.share-add-row .custom-select-wrapper:first-child { flex: 1; min-width: 0; }
.share-add-row .custom-select-wrapper:nth-child(2) { width: 140px; min-width: 140px; flex-shrink: 0; }

.share-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 240px;
  overflow-y: auto;
  overflow-x: hidden;
}
.share-list-empty {
  font-size: 0.8rem;
  color: var(--text-muted);
  padding: 8px 2px;
}
.share-list-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.share-list-item-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}
.share-list-item-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.share-list-item-name {
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.share-list-item-username {
  font-size: 0.7rem;
  color: var(--text-muted);
}
.share-list-item select {
  height: 32px;
  padding: 0 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-secondary);
  font-size: 0.76rem;
  flex-shrink: 0;
  min-width: 118px;
  max-width: 118px;
}
.share-list-item .custom-select-wrapper {
  min-width: 118px;
  width: 118px;
  flex-shrink: 0;
}
.share-list-item .custom-select-btn {
  height: 32px;
  padding: 0 8px;
  font-size: 0.76rem;
  font-weight: 500;
}
.btn-share-revoke {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
  flex-shrink: 0;
}
.btn-share-revoke:hover {
  border-color: var(--danger);
  color: var(--danger);
  background: rgba(240,78,106,0.08);
}

/* ── Tarjeta de proyecto compartido (pestaña "Compartidos conmigo") ─────── */
.project-card-owner {
  font-size: 0.7rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}
.permiso-chip {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 2px 7px;
  border-radius: 10px;
}
.permiso-chip.editor { background: rgba(79,110,247,0.12); color: var(--accent); }
.permiso-chip.visor { background: rgba(148,163,184,0.15); color: var(--text-secondary); }

/* ══════════════════════════════════════════════════════════
   RICH TEXT EDITOR (Modal de Texto de Caja)
   ══════════════════════════════════════════════════════════ */
.rich-text-toolbar {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: 8px 8px 0 0;
}
.rt-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 28px;
  padding: 0 6px;
  background: none;
  border: 1px solid transparent;
  border-radius: 6px;
  font-size: 0.78rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
}
.rt-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}
.rt-btn.active {
  background: rgba(79,110,247,0.12);
  border-color: var(--accent);
  color: var(--accent);
}
.rt-separator {
  width: 1px;
  height: 18px;
  background: var(--border);
  margin: 0 4px;
}
.rich-text-editor {
  min-height: 90px;
  max-height: 220px;
  overflow-y: auto;
  padding: 10px 12px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 0 0 8px 8px;
  color: var(--text-primary);
  font-size: 0.85rem;
  line-height: 1.5;
  outline: none;
}
.rich-text-editor:focus {
  border-color: var(--accent);
}
.rich-text-editor:empty::before {
  content: attr(data-placeholder);
  color: var(--text-muted);
}
.rich-text-editor ul, .rich-text-editor ol {
  padding-left: 22px;
  margin: 4px 0;
}
.rich-text-editor div {
  min-height: 1.4em;
}