/* ================================================================
   MÓDULO CONTABLE — Estilos v2 Premium
   Prefijo: cnt-*
   Diseño: Software contable profesional
   ================================================================ */

/* ── Variables ──────────────────────────────────────────────────── */
:root {
  --cnt-primary: #1A3C8F;
  --cnt-primary-light: #2D5DD9;
  --cnt-primary-50: rgba(26,60,143,.06);
  --cnt-primary-100: rgba(26,60,143,.12);
  --cnt-accent: #0EA5E9;
  --cnt-success: #059669;
  --cnt-danger: #DC2626;
  --cnt-warning: #D97706;
  --cnt-purple: #7C3AED;
  --cnt-text: #1E293B;
  --cnt-text-2: #475569;
  --cnt-text-3: #94A3B8;
  --cnt-border: #E2E8F0;
  --cnt-bg: #F8FAFC;
  --cnt-white: #ffffff;
  --cnt-shadow-sm: 0 1px 3px rgba(0,0,0,.05);
  --cnt-shadow: 0 2px 8px rgba(0,0,0,.06), 0 0 1px rgba(0,0,0,.08);
  --cnt-shadow-lg: 0 8px 24px rgba(0,0,0,.08), 0 0 1px rgba(0,0,0,.1);
  --cnt-radius: 12px;
  --cnt-radius-sm: 8px;
  --cnt-font: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  --cnt-mono: 'Cascadia Code', 'Fira Code', 'JetBrains Mono', monospace;
  --cnt-transition: .2s cubic-bezier(.4,0,.2,1);
}

/* ── Shell & Layout ─────────────────────────────────────────── */
.cnt-shell {
  font-family: var(--cnt-font);
  padding: 0;
  width: 100%;
  align-self: flex-start;
  margin-top: 0;
  min-height: 100%;
}

/* ── Header ─────────────────────────────────────────────────── */
.cnt-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: linear-gradient(135deg, var(--cnt-primary) 0%, #2D5DD9 60%, #0EA5E9 100%);
  border-radius: var(--cnt-radius) var(--cnt-radius) 0 0;
  margin: 0 0 0 0;
  flex-wrap: wrap;
  gap: 8px;
}
.cnt-title {
  font-size: 20px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -.3px;
}
.cnt-sub {
  font-size: 11px;
  color: rgba(255,255,255,.7);
  margin-left: 8px;
  font-weight: 500;
}

/* ── Tabs ────────────────────────────────────────────────────── */
.cnt-tabs {
  display: flex;
  gap: 2px;
  padding: 0 16px;
  overflow-x: auto;
  background: var(--cnt-white);
  border-bottom: 2px solid var(--cnt-border);
  scrollbar-width: none;
}
.cnt-tabs::-webkit-scrollbar { display: none; }
.cnt-tab {
  padding: 10px 16px;
  border: none;
  border-bottom: 3px solid transparent;
  border-radius: 0;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  background: transparent;
  color: var(--cnt-text-3);
  font-family: var(--cnt-font);
  transition: all var(--cnt-transition);
  position: relative;
}
.cnt-tab:hover {
  color: var(--cnt-primary);
  background: var(--cnt-primary-50);
}
.cnt-tab.active {
  color: var(--cnt-primary);
  border-bottom-color: var(--cnt-primary);
  background: var(--cnt-primary-50);
  font-weight: 700;
}

/* ── Content area ───────────────────────────────────────────── */
#cntContent {
  padding: 16px 20px;
  animation: cntFadeIn .3s ease;
}
@keyframes cntFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Filter bar ──────────────────────────────────────────────── */
.cnt-filters {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  flex-wrap: wrap;
  background: var(--cnt-bg);
  border-radius: var(--cnt-radius-sm);
  padding: 10px 14px;
  border: 1px solid var(--cnt-border);
}
.cnt-filters label {
  font-size: 11px;
  font-weight: 700;
  color: var(--cnt-primary);
  text-transform: uppercase;
  letter-spacing: .3px;
}
.cnt-filters input, .cnt-filters select {
  border: 1px solid var(--cnt-border);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 12px;
  font-family: var(--cnt-font);
  background: var(--cnt-white);
  transition: border-color var(--cnt-transition), box-shadow var(--cnt-transition);
}
.cnt-filters input:focus, .cnt-filters select:focus {
  outline: none;
  border-color: var(--cnt-primary-light);
  box-shadow: 0 0 0 3px var(--cnt-primary-100);
}

/* ── Buttons ─────────────────────────────────────────────────── */
.cnt-btn {
  border: none;
  border-radius: var(--cnt-radius-sm);
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--cnt-font);
  transition: all var(--cnt-transition);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  line-height: 1.2;
}
.cnt-btn:hover { transform: translateY(-1px); box-shadow: var(--cnt-shadow); }
.cnt-btn:active { transform: translateY(0); }
.cnt-btn-primary { background: var(--cnt-primary); color: #fff; }
.cnt-btn-primary:hover { background: var(--cnt-primary-light); }
.cnt-btn-success { background: var(--cnt-success); color: #fff; }
.cnt-btn-success:hover { background: #047857; }
.cnt-btn-danger  { background: var(--cnt-danger); color: #fff; }
.cnt-btn-danger:hover { background: #B91C1C; }
.cnt-btn-warn    { background: var(--cnt-warning); color: #fff; }
.cnt-btn-warn:hover { background: #B45309; }
.cnt-btn-ghost {
  background: var(--cnt-white);
  color: var(--cnt-text-2);
  border: 1px solid var(--cnt-border);
}
.cnt-btn-ghost:hover { background: var(--cnt-bg); border-color: var(--cnt-primary); color: var(--cnt-primary); }
.cnt-btn-sm { padding: 5px 12px; font-size: 11px; border-radius: 6px; }
.cnt-btn-info {
  background: none;
  border: 1px solid var(--cnt-border);
  cursor: pointer;
  font-size: 12px;
  padding: 2px 6px;
  border-radius: 4px;
  transition: all var(--cnt-transition);
}
.cnt-btn-info:hover { background: var(--cnt-primary-50); border-color: var(--cnt-primary); }

/* ── KPI cards ───────────────────────────────────────────────── */
.cnt-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.cnt-kpi {
  background: var(--cnt-white);
  border-radius: var(--cnt-radius);
  padding: 14px 16px;
  box-shadow: var(--cnt-shadow-sm);
  border-left: 4px solid var(--cnt-primary);
  transition: all var(--cnt-transition);
  position: relative;
  overflow: hidden;
}
.cnt-kpi::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--cnt-primary-50);
  transform: translate(20px, -20px);
}
.cnt-kpi:hover { box-shadow: var(--cnt-shadow); transform: translateY(-2px); }
.cnt-kpi-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--cnt-text-3);
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: 4px;
}
.cnt-kpi-value {
  font-size: 22px;
  font-weight: 800;
  color: var(--cnt-primary);
  line-height: 1.1;
}
.cnt-kpi-sub {
  font-size: 10px;
  color: var(--cnt-text-3);
  margin-top: 4px;
}
.cnt-kpi.green  { border-color: var(--cnt-success); }
.cnt-kpi.green .cnt-kpi-value { color: var(--cnt-success); }
.cnt-kpi.green::before { background: rgba(5,150,105,.06); }
.cnt-kpi.red    { border-color: var(--cnt-danger); }
.cnt-kpi.red .cnt-kpi-value { color: var(--cnt-danger); }
.cnt-kpi.red::before { background: rgba(220,38,38,.06); }
.cnt-kpi.amber  { border-color: var(--cnt-warning); }
.cnt-kpi.amber .cnt-kpi-value { color: var(--cnt-warning); }
.cnt-kpi.amber::before { background: rgba(217,119,6,.06); }
.cnt-kpi.purple { border-color: var(--cnt-purple); }
.cnt-kpi.purple .cnt-kpi-value { color: var(--cnt-purple); }
.cnt-kpi.purple::before { background: rgba(124,58,237,.06); }

/* ── Tables ──────────────────────────────────────────────────── */
.cnt-table-wrap {
  overflow-x: auto;
  margin-bottom: 14px;
  border-radius: var(--cnt-radius);
  border: 1px solid var(--cnt-border);
  box-shadow: var(--cnt-shadow-sm);
}
.cnt-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  font-family: var(--cnt-font);
}
.cnt-table th {
  background: linear-gradient(180deg, var(--cnt-bg) 0%, #EEF2F7 100%);
  padding: 10px 12px;
  text-align: left;
  font-weight: 700;
  color: var(--cnt-text);
  border-bottom: 2px solid var(--cnt-border);
  white-space: nowrap;
  position: sticky;
  top: 0;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .3px;
}
.cnt-table td {
  padding: 10px 12px;
  border-bottom: 1px solid #F1F5F9;
  color: var(--cnt-text-2);
  transition: background var(--cnt-transition);
}
.cnt-table tr:hover td { background: var(--cnt-primary-50); }
.cnt-table tr:last-child td { border-bottom: none; }
.cnt-table .r { text-align: right; }
.cnt-table .c { text-align: center; }
.cnt-table .mono {
  font-family: var(--cnt-mono);
  font-size: 11px;
  font-weight: 500;
}

/* ── Cards ────────────────────────────────────────────────────── */
.cnt-card {
  background: var(--cnt-white);
  border-radius: var(--cnt-radius);
  padding: 18px 20px;
  box-shadow: var(--cnt-shadow);
  border: 1px solid var(--cnt-border);
  margin-bottom: 14px;
  transition: box-shadow var(--cnt-transition);
}
.cnt-card:hover { box-shadow: var(--cnt-shadow-lg); }
.cnt-card-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--cnt-text);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 10px;
  border-bottom: 1px solid #F1F5F9;
}

/* ── Badges ───────────────────────────────────────────────────── */
.cnt-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .3px;
  line-height: 1.4;
}
.cnt-badge-blue   { background: #DBEAFE; color: #1E40AF; }
.cnt-badge-green  { background: #D1FAE5; color: #065F46; }
.cnt-badge-red    { background: #FEE2E2; color: #991B1B; }
.cnt-badge-amber  { background: #FEF3C7; color: #92400E; }
.cnt-badge-gray   { background: #F1F5F9; color: #64748B; }
.cnt-badge-purple { background: #EDE9FE; color: #5B21B6; }

/* ── Forms ────────────────────────────────────────────────────── */
.cnt-form-group { margin-bottom: 12px; }
.cnt-form-group label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  color: var(--cnt-text);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: .3px;
}
.cnt-form-group input, .cnt-form-group select, .cnt-form-group textarea {
  width: 100%;
  border: 1.5px solid var(--cnt-border);
  border-radius: var(--cnt-radius-sm);
  padding: 9px 12px;
  font-size: 13px;
  font-family: var(--cnt-font);
  box-sizing: border-box;
  transition: all var(--cnt-transition);
  background: var(--cnt-white);
}
.cnt-form-group input:focus, .cnt-form-group select:focus, .cnt-form-group textarea:focus {
  outline: none;
  border-color: var(--cnt-primary-light);
  box-shadow: 0 0 0 3px var(--cnt-primary-100);
}
.cnt-form-group textarea { resize: vertical; min-height: 70px; }
.cnt-form-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }

/* ── Modal ────────────────────────────────────────────────────── */
.cnt-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,.6);
  backdrop-filter: blur(4px);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  animation: cntFadeIn .2s ease;
}
.cnt-modal-overlay.show { display: flex; }
.cnt-modal {
  background: var(--cnt-white);
  border-radius: 16px;
  max-width: 700px;
  width: 94%;
  padding: 24px 28px;
  max-height: 85vh;
  overflow-y: auto;
  font-family: var(--cnt-font);
  box-shadow: var(--cnt-shadow-lg);
  animation: cntSlideUp .25s ease;
}
@keyframes cntSlideUp {
  from { opacity: 0; transform: translateY(20px) scale(.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.cnt-modal-lg { max-width: 960px; }
.cnt-modal h3 {
  font-size: 16px;
  font-weight: 800;
  color: var(--cnt-text);
  margin: 0 0 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ── PUC tree ─────────────────────────────────────────────────── */
.cnt-puc-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 6px;
  cursor: pointer;
  transition: background var(--cnt-transition);
}
.cnt-puc-row:hover { background: var(--cnt-primary-50); }
.cnt-puc-toggle {
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: var(--cnt-text-3);
  cursor: pointer;
  border-radius: 4px;
  transition: all var(--cnt-transition);
}
.cnt-puc-toggle:hover { background: var(--cnt-primary-100); color: var(--cnt-primary); }
.cnt-puc-code {
  font-family: var(--cnt-mono);
  font-size: 12px;
  color: var(--cnt-primary);
  font-weight: 700;
  min-width: 90px;
}
.cnt-puc-name { font-size: 12px; color: var(--cnt-text); flex: 1; }
.cnt-puc-nat {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
}
.cnt-puc-nat.DB { color: #2563EB; background: #DBEAFE; }
.cnt-puc-nat.CR { color: #059669; background: #D1FAE5; }
.cnt-puc-level1 { font-weight: 800; font-size: 13px; background: var(--cnt-primary-50); border-radius: 6px; }
.cnt-puc-level1 .cnt-puc-name { color: var(--cnt-primary); }
.cnt-puc-level2 { padding-left: 20px; font-weight: 700; }
.cnt-puc-level2 .cnt-puc-name { font-weight: 700; }
.cnt-puc-level3 { padding-left: 36px; }
.cnt-puc-level4 { padding-left: 52px; }
.cnt-puc-level5 { padding-left: 68px; font-size: 11px; }
.cnt-puc-children { border-left: 2px solid #E2E8F0; margin-left: 16px; }

/* ── Pagination ───────────────────────────────────────────────── */
.cnt-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin-top: 14px;
  padding: 8px 0;
}
.cnt-pagination button {
  padding: 6px 12px;
  border: 1px solid var(--cnt-border);
  border-radius: 6px;
  font-size: 12px;
  cursor: pointer;
  background: var(--cnt-white);
  font-family: var(--cnt-font);
  font-weight: 600;
  transition: all var(--cnt-transition);
}
.cnt-pagination button:hover:not(:disabled) { background: var(--cnt-primary-50); border-color: var(--cnt-primary); color: var(--cnt-primary); }
.cnt-pagination button.active { background: var(--cnt-primary); color: #fff; border-color: var(--cnt-primary); }
.cnt-pagination button:disabled { opacity: .4; cursor: default; }
.cnt-pagination span { font-size: 11px; color: var(--cnt-text-3); margin-left: 8px; }

/* ── Alerts ───────────────────────────────────────────────────── */
.cnt-alert {
  padding: 10px 14px;
  border-radius: var(--cnt-radius-sm);
  font-size: 12px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.5;
}
.cnt-alert-info    { background: #EFF6FF; color: #1E40AF; border: 1px solid #BFDBFE; }
.cnt-alert-success { background: #ECFDF5; color: #065F46; border: 1px solid #A7F3D0; }
.cnt-alert-warn    { background: #FFFBEB; color: #92400E; border: 1px solid #FDE68A; }
.cnt-alert-error   { background: #FEF2F2; color: #991B1B; border: 1px solid #FECACA; }

/* ── Empty state ──────────────────────────────────────────────── */
.cnt-empty {
  text-align: center;
  padding: 50px 20px;
  color: var(--cnt-text-3);
}
.cnt-empty-icon {
  font-size: 42px;
  margin-bottom: 10px;
  opacity: .7;
}
.cnt-empty-text {
  font-size: 14px;
  font-weight: 500;
}

/* ── Loading ──────────────────────────────────────────────────── */
.cnt-loading { text-align: center; padding: 60px; color: var(--cnt-text-3); }
.cnt-loading-icon {
  font-size: 28px;
  animation: cntPulse 1.5s ease-in-out infinite;
}
@keyframes cntPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(.95); }
}
.cnt-loading-text { margin-top: 10px; font-size: 14px; font-weight: 500; }

/* ── Toast notification ──────────────────────────────────────── */
.cnt-toast-container {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}
.cnt-toast {
  padding: 12px 18px;
  border-radius: var(--cnt-radius-sm);
  font-size: 13px;
  font-weight: 600;
  font-family: var(--cnt-font);
  box-shadow: var(--cnt-shadow-lg);
  animation: cntToastIn .3s ease;
  pointer-events: auto;
  max-width: 380px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.cnt-toast.out { animation: cntToastOut .25s ease forwards; }
@keyframes cntToastIn {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes cntToastOut {
  to { opacity: 0; transform: translateX(40px); }
}
.cnt-toast-success { background: #065F46; color: #fff; }
.cnt-toast-error   { background: #991B1B; color: #fff; }
.cnt-toast-info    { background: var(--cnt-primary); color: #fff; }
.cnt-toast-warn    { background: #92400E; color: #fff; }

/* ── Dashboard overview ──────────────────────────────────────── */
.cnt-dash-hero {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}
.cnt-dash-stat {
  background: var(--cnt-white);
  border-radius: var(--cnt-radius);
  padding: 18px 20px;
  box-shadow: var(--cnt-shadow);
  border: 1px solid var(--cnt-border);
  position: relative;
  overflow: hidden;
  transition: all var(--cnt-transition);
}
.cnt-dash-stat:hover { box-shadow: var(--cnt-shadow-lg); transform: translateY(-2px); }
.cnt-dash-stat-icon {
  font-size: 28px;
  margin-bottom: 8px;
}
.cnt-dash-stat-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--cnt-text-3);
  text-transform: uppercase;
  letter-spacing: .5px;
}
.cnt-dash-stat-value {
  font-size: 26px;
  font-weight: 800;
  color: var(--cnt-text);
  margin: 4px 0;
  line-height: 1;
}
.cnt-dash-stat-sub {
  font-size: 11px;
  color: var(--cnt-text-3);
}
.cnt-dash-stat::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 4px;
  background: var(--cnt-primary);
}
.cnt-dash-stat.green::after { background: var(--cnt-success); }
.cnt-dash-stat.red::after { background: var(--cnt-danger); }
.cnt-dash-stat.amber::after { background: var(--cnt-warning); }
.cnt-dash-stat.purple::after { background: var(--cnt-purple); }
.cnt-dash-stat.blue::after { background: var(--cnt-accent); }

/* ── Quick access grid ───────────────────────────────────────── */
.cnt-quick-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
}
.cnt-quick-card {
  background: var(--cnt-white);
  border-radius: var(--cnt-radius);
  padding: 16px 18px;
  box-shadow: var(--cnt-shadow-sm);
  border: 1px solid var(--cnt-border);
  cursor: pointer;
  transition: all var(--cnt-transition);
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.cnt-quick-card:hover {
  box-shadow: var(--cnt-shadow);
  border-color: var(--cnt-primary);
  transform: translateY(-2px);
}
.cnt-quick-icon {
  font-size: 26px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--cnt-radius-sm);
  background: var(--cnt-primary-50);
  flex-shrink: 0;
}
.cnt-quick-text h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--cnt-text);
  margin: 0 0 3px;
}
.cnt-quick-text p {
  font-size: 11px;
  color: var(--cnt-text-3);
  margin: 0;
  line-height: 1.4;
}

/* ── Motor process cards ─────────────────────────────────────── */
.cnt-process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 12px;
}
.cnt-process-card {
  background: var(--cnt-white);
  border-radius: var(--cnt-radius);
  padding: 16px 18px;
  box-shadow: var(--cnt-shadow-sm);
  border: 1px solid var(--cnt-border);
  cursor: pointer;
  transition: all var(--cnt-transition);
}
.cnt-process-card:hover {
  box-shadow: var(--cnt-shadow);
  border-color: var(--cnt-primary);
  transform: translateY(-2px);
}
.cnt-process-card-icon { font-size: 24px; margin-bottom: 6px; }
.cnt-process-card-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--cnt-text);
  margin-bottom: 4px;
}
.cnt-process-card-desc {
  font-size: 11px;
  color: var(--cnt-text-3);
  margin-bottom: 10px;
  line-height: 1.4;
}

/* ── Section headers ─────────────────────────────────────────── */
.cnt-section-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--cnt-border);
}
.cnt-section-header h2 {
  font-size: 15px;
  font-weight: 800;
  color: var(--cnt-text);
  margin: 0;
}

/* ── Chart placeholder ───────────────────────────────────────── */
.cnt-chart-container {
  background: var(--cnt-white);
  border-radius: var(--cnt-radius);
  padding: 18px 20px;
  box-shadow: var(--cnt-shadow-sm);
  border: 1px solid var(--cnt-border);
  margin-bottom: 14px;
}
.cnt-chart-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--cnt-text);
  margin-bottom: 12px;
}
.cnt-bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 120px;
  padding: 0 4px;
}
.cnt-bar {
  flex: 1;
  border-radius: 4px 4px 0 0;
  min-height: 4px;
  transition: height .5s ease;
  position: relative;
}
.cnt-bar-label {
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 9px;
  color: var(--cnt-text-3);
  white-space: nowrap;
}
.cnt-bar-value {
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 9px;
  font-weight: 700;
  color: var(--cnt-text-2);
  white-space: nowrap;
}

/* ── Donut chart (CSS-only) ──────────────────────────────────── */
.cnt-donut-wrap {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 10px 0;
}
.cnt-donut {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  position: relative;
  flex-shrink: 0;
}
.cnt-donut-center {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  font-size: 16px;
  font-weight: 800;
  color: var(--cnt-text);
}
.cnt-donut-legend {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cnt-donut-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--cnt-text-2);
}
.cnt-donut-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  flex-shrink: 0;
}

/* ── Status dots ──────────────────────────────────────────────── */
.cnt-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 4px;
}
.cnt-dot-green  { background: var(--cnt-success); }
.cnt-dot-red    { background: var(--cnt-danger); }
.cnt-dot-amber  { background: var(--cnt-warning); }
.cnt-dot-blue   { background: var(--cnt-accent); }
.cnt-dot-gray   { background: var(--cnt-text-3); }

/* ── Responsive ───────────────────────────────────────────────── */
@media (max-width: 768px) {
  .cnt-kpis, .cnt-dash-hero { grid-template-columns: repeat(2, 1fr); }
  .cnt-form-row { grid-template-columns: 1fr; }
  .cnt-modal { width: 98%; padding: 16px; border-radius: var(--cnt-radius); }
  .cnt-quick-grid, .cnt-process-grid { grid-template-columns: 1fr; }
  .cnt-header { padding: 12px 14px; }
  .cnt-title { font-size: 17px; }
  #cntContent { padding: 12px 14px; }
  .cnt-tabs { padding: 0 10px; }
  .cnt-tab { padding: 8px 12px; font-size: 11px; }
}
@media (max-width: 480px) {
  .cnt-kpis, .cnt-dash-hero { grid-template-columns: 1fr; }
  .cnt-kpi-value { font-size: 18px; }
  .cnt-dash-stat-value { font-size: 20px; }
  .cnt-donut-wrap { flex-direction: column; }
}

/* ── Filtro global de periodo/rango ────────────────────────────── */
.cnt-filtro-global {
  display: flex; align-items: center; gap: 10px; padding: 8px 16px;
  background: linear-gradient(135deg, #EFF6FF 0%, #F0F9FF 100%);
  border: 1px solid var(--cnt-primary-100); border-radius: var(--cnt-radius);
  margin: 0 16px 12px; flex-wrap: wrap;
}
.cnt-filtro-toggle { display: flex; gap: 0; border-radius: 6px; overflow: hidden; border: 1px solid var(--cnt-border); }
.cnt-filtro-btn {
  padding: 5px 12px; font-size: 12px; font-weight: 600; border: none; cursor: pointer;
  background: #fff; color: var(--cnt-text-2); transition: all .15s;
}
.cnt-filtro-btn.active { background: var(--cnt-primary); color: #fff; }
.cnt-filtro-btn:hover:not(.active) { background: var(--cnt-primary-50); }
.cnt-filtro-inputs { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.cnt-filtro-inputs label { font-size: 11px; font-weight: 600; color: var(--cnt-text-2); }
.cnt-filtro-inputs input, .cnt-filtro-inputs select {
  padding: 4px 8px; border: 1px solid var(--cnt-border); border-radius: 4px;
  font-size: 12px; background: #fff;
}
#cntFiltroPeriodo, #cntFiltroRango { display: flex; align-items: center; gap: 6px; }

/* ── Print ─────────────────────────────────────────────────────── */
@media print {
  .cnt-header, .cnt-tabs, .cnt-btn, .cnt-filters, .cnt-pagination, .cnt-filtro-global { display: none !important; }
  .cnt-card { box-shadow: none; border: 1px solid #ccc; break-inside: avoid; }
  .cnt-kpi { box-shadow: none; border: 1px solid #ccc; }
  .cnt-table th { background: #eee !important; }
}