/* ===== BOTONES — Ferrari 3D ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: linear-gradient(180deg, var(--brand-accent) 0%, var(--brand-accent-hover) 100%);
  color: white;
  border: none;
  border-bottom: 2px solid rgba(0, 0, 0, 0.18);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 2px 4px rgba(59, 130, 246, 0.3);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(59, 130, 246, 0.4);
  filter: brightness(1.08);
}

.btn:active {
  transform: translateY(1px);
  border-bottom-width: 0px;
  box-shadow: none;
  filter: brightness(0.96);
}

.btn:disabled {
  background: var(--text-secondary);
  border-bottom-color: transparent;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
  opacity: 0.6;
  filter: none;
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--brand-accent);
  border-bottom: 2px solid var(--brand-accent);
  color: var(--brand-accent);
  box-shadow: none;
}

.btn-outline:hover {
  background: rgba(59, 130, 246, 0.08);
  color: var(--brand-accent-hover);
  border-color: var(--brand-accent-hover);
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.15);
  filter: none;
}

.btn-success {
  background: linear-gradient(180deg, #10b981 0%, #059669 100%);
  border-bottom-color: rgba(0, 0, 0, 0.2);
  box-shadow: 0 2px 4px rgba(16, 185, 129, 0.3);
}
.btn-success:hover {
  box-shadow: 0 6px 12px rgba(16, 185, 129, 0.4);
}

.btn-warning {
  background: linear-gradient(180deg, #f59e0b 0%, #d97706 100%);
  color: #fff;
  border-bottom-color: rgba(0, 0, 0, 0.2);
  box-shadow: 0 2px 4px rgba(245, 158, 11, 0.3);
}
.btn-warning:hover {
  box-shadow: 0 6px 12px rgba(245, 158, 11, 0.4);
}

.btn-danger {
  background: linear-gradient(180deg, #ef4444 0%, #dc2626 100%);
  border-bottom-color: rgba(0, 0, 0, 0.2);
  box-shadow: 0 2px 4px rgba(239, 68, 68, 0.3);
}
.btn-danger:hover {
  box-shadow: 0 6px 12px rgba(239, 68, 68, 0.4);
}

.btn-sm {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
}

.btn-lg {
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-base);
}

.btn-icon {
  padding: var(--space-2);
  border-radius: 50%;
  aspect-ratio: 1;
  justify-content: center;
}

/* ===== BADGES ===== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 2px 8px;
  border-radius: 12px;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-ui);
  transition: filter var(--transition-fast), box-shadow var(--transition-fast);
}

.badge:hover {
  filter: brightness(1.05);
}

.badge-roja {
  background: rgba(220, 53, 69, 0.12);
  color: var(--alert-roja-text);
  border: 1px solid var(--alert-roja);
  box-shadow: 0 0 6px rgba(220, 53, 69, 0.1);
}

.badge-amarilla {
  background: rgba(255, 193, 7, 0.12);
  color: var(--alert-amarilla-text);
  border: 1px solid var(--alert-amarilla);
  box-shadow: 0 0 6px rgba(255, 193, 7, 0.1);
}

.badge-verde {
  background: rgba(40, 167, 69, 0.12);
  color: var(--alert-verde-text);
  border: 1px solid var(--alert-verde);
  box-shadow: 0 0 6px rgba(40, 167, 69, 0.1);
}

.badge-aprobado {
  background: var(--estado-aprobado);
  color: white;
  box-shadow: 0 1px 4px rgba(16, 185, 129, 0.35);
}

.badge-rechazado {
  background: var(--estado-rechazado);
  color: white;
  box-shadow: 0 1px 4px rgba(239, 68, 68, 0.35);
}

.badge-tentativa {
  background: rgba(245, 158, 11, 0.15);
  color: #b45309;
  border: 1px solid #f59e0b;
}

html.theme-dark .badge-tentativa {
  color: #fde68a;
}

/* ===== CARDS ===== */
.card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-fast);
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(59, 130, 246, 0.25);
}

.card-header {
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--border);
  background: var(--bg-tertiary);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--brand-primary);
  letter-spacing: var(--letter-spacing-heading);
}

.card-body {
  padding: var(--space-6);
}

.card-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--border);
  background: var(--bg-tertiary);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-2);
}

/* KPI Cards */
.kpi-card {
  text-align: center;
  padding: var(--space-5);
  position: relative;
  overflow: hidden;
}

/* Barra superior decorativa animada */
.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-accent), var(--brand-gold), var(--brand-accent));
  background-size: 200% 100%;
  animation: gradientShift 3s ease infinite;
  opacity: 0.9;
}

.kpi-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.kpi-value {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--brand-primary);
  margin: var(--space-2) 0;
  letter-spacing: var(--letter-spacing-heading);
  transition: color var(--transition-fast);
}

.kpi-label {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-ui);
}

.kpi-trend {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  margin-top: var(--space-2);
  font-weight: 500;
}

.kpi-trend.up  { color: var(--estado-aprobado); }
.kpi-trend.down { color: var(--estado-rechazado); }

/* Alert Cards */
.alert-card {
  border-left: 4px solid var(--border);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.alert-card.roja    { border-left-color: var(--alert-roja);    box-shadow: -2px 0 8px rgba(220, 53, 69, 0.1); }
.alert-card.amarilla { border-left-color: var(--alert-amarilla); box-shadow: -2px 0 8px rgba(255, 193, 7, 0.1); }
.alert-card.verde   { border-left-color: var(--alert-verde);   box-shadow: -2px 0 8px rgba(40, 167, 69, 0.1); }

/* ===== DATA TABLES ===== */
.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--bg-secondary);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.data-table thead {
  background: linear-gradient(90deg, var(--brand-primary) 0%, #254b7a 100%);
  color: white;
  position: sticky;
  top: 0;
  z-index: 5;
}

.data-table th {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-weight: 700;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-ui);
  cursor: pointer;
  user-select: none;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.data-table th:hover {
  background: rgba(59, 130, 246, 0.15);
  color: #93c5fd;
}

html.theme-dark .data-table th:hover {
  background: rgba(96, 165, 250, 0.2);
}

.data-table th.sortable::after {
  content: "⇅";
  margin-left: var(--space-2);
  opacity: 0.45;
  transition: opacity var(--transition-fast), color var(--transition-fast);
}

.data-table th.sort-asc::after  { content: "↑"; opacity: 1; color: var(--brand-accent); }
.data-table th.sort-desc::after { content: "↓"; opacity: 1; color: var(--brand-accent); }

.data-table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border);
  font-size: var(--text-sm);
  vertical-align: middle;
  color: var(--text-primary);
}

.data-table tbody tr {
  transition: background var(--transition-fast), box-shadow var(--transition-fast);
}

.data-table tbody tr:hover {
  background: rgba(59, 130, 246, 0.05);
  box-shadow: inset 3px 0 0 var(--brand-accent);
  cursor: pointer;
}

html.theme-dark .data-table tbody tr:hover {
  background: rgba(96, 165, 250, 0.08);
}

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

.data-table.striped tbody tr:nth-child(even) {
  background: var(--bg-tertiary);
}

.data-table.striped tbody tr:nth-child(even):hover {
  background: rgba(59, 130, 246, 0.05);
}

.data-table.compact th,
.data-table.compact td {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
}

.table-actions {
  display: flex;
  gap: var(--space-2);
  justify-content: flex-end;
}

/* ===== SORTABLE COLUMNS ===== */
.data-table th.sortable {
  cursor: pointer;
  padding-right: 22px !important;
  position: relative;
  user-select: none;
  transition: background-color var(--transition-fast);
}

.data-table th.sortable .sort-arrow {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.3;
  font-size: 10px;
  pointer-events: none;
  transition: opacity var(--transition-fast), color var(--transition-fast);
}

.data-table th.sortable.sort-asc .sort-arrow,
.data-table th.sortable.sort-desc .sort-arrow {
  opacity: 1;
  color: var(--brand-accent);
}

.data-table th.sortable:hover {
  background: rgba(59, 130, 246, 0.12);
  color: #93c5fd;
}

html.theme-dark .data-table th.sortable:hover {
  background: rgba(96, 165, 250, 0.2);
}

/* ===== FORMS ===== */
.form-group {
  margin-bottom: var(--space-4);
}

.form-label {
  display: block;
  margin-bottom: var(--space-2);
  font-weight: 600;
  color: var(--text-primary);
  font-size: var(--text-sm);
  letter-spacing: 0.01em;
}

.form-control {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: var(--text-base);
  background: var(--bg-secondary);
  color: var(--text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.form-control:hover {
  border-color: rgba(59, 130, 246, 0.45);
}

.form-control:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
  background: var(--bg-primary);
}

.form-control:disabled {
  background: var(--bg-tertiary);
  cursor: not-allowed;
  opacity: 0.65;
}

.form-control.error {
  border-color: var(--alert-roja);
  box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.form-error {
  color: var(--alert-roja);
  font-size: var(--text-xs);
  margin-top: var(--space-1);
  display: none;
}

.form-control.error + .form-error {
  display: block;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right var(--space-3) center;
  background-repeat: no-repeat;
  background-size: 1.25em 1.25em;
  padding-right: var(--space-8);
}

.form-check {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.form-check-input {
  width: 1rem;
  height: 1rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.form-check-input:checked {
  background: var(--brand-accent);
  border-color: var(--brand-accent);
}

/* ===== MODALS ===== */
.modal-container {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  padding: var(--space-4);
}

.modal-container.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(255,255,255,0.05);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform: scale(0.94) translateY(8px);
  transition: transform var(--transition-bounce);
}

.modal-container.active .modal {
  transform: scale(1) translateY(0);
}

.modal-header {
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-tertiary);
}

.modal-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--brand-primary);
  letter-spacing: var(--letter-spacing-heading);
}

.modal-close {
  background: none;
  border: none;
  font-size: var(--text-xl);
  cursor: pointer;
  color: var(--text-secondary);
  padding: var(--space-1);
  border-radius: var(--radius);
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.modal-close:hover {
  background: var(--border);
  color: var(--text-primary);
  transform: rotate(90deg);
}

.modal-body {
  padding: var(--space-6);
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--border);
  background: var(--bg-tertiary);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
}

/* ===== TOASTS ===== */
.toast-container {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-width: 400px;
}

.toast {
  background: var(--bg-secondary);
  border-left: 4px solid var(--brand-accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: var(--space-4);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  animation: slideIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  max-width: 100%;
}

.toast.success { border-left-color: var(--alert-verde); }
.toast.warning { border-left-color: var(--alert-amarilla); }
.toast.error   { border-left-color: var(--alert-roja); }

.toast-icon     { font-size: var(--text-lg); flex-shrink: 0; }
.toast-content  { flex: 1; min-width: 0; }
.toast-title    { font-weight: 700; margin-bottom: var(--space-1); color: var(--text-primary); }
.toast-message  { font-size: var(--text-sm); color: var(--text-secondary); word-wrap: break-word; }

.toast-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: var(--space-1);
  font-size: var(--text-lg);
  border-radius: var(--radius);
  transition: background var(--transition-fast);
}

.toast-close:hover {
  background: var(--border);
  color: var(--text-primary);
}

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

/* ===== TIMELINE ===== */
.timeline {
  position: relative;
  padding-left: var(--space-8);
  margin: var(--space-4) 0;
}

.timeline::before {
  content: "";
  position: absolute;
  left: var(--space-3);
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--brand-accent) 0%, var(--border) 100%);
}

.timeline-item {
  position: relative;
  padding-bottom: var(--space-6);
  transition: opacity var(--transition-fast);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: calc(var(--space-3) - 6px);
  top: var(--space-2);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--brand-accent);
  border: 2px solid var(--bg-secondary);
  box-shadow: 0 0 0 2px var(--brand-accent), 0 0 8px rgba(59, 130, 246, 0.3);
  transition: transform var(--transition-bounce);
}

.timeline-item:hover .timeline-dot {
  transform: scale(1.3);
}

.timeline-item.roja    .timeline-dot { background: var(--alert-roja);    box-shadow: 0 0 0 2px var(--alert-roja),    0 0 8px rgba(220, 53, 69, 0.3); }
.timeline-item.amarilla .timeline-dot { background: var(--alert-amarilla); box-shadow: 0 0 0 2px var(--alert-amarilla), 0 0 8px rgba(255,193,7,0.3); }
.timeline-item.verde   .timeline-dot { background: var(--alert-verde);   box-shadow: 0 0 0 2px var(--alert-verde),   0 0 8px rgba(40,167,69,0.3); }

.timeline-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-4);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.timeline-item:hover .timeline-content {
  border-color: rgba(59, 130, 246, 0.3);
  box-shadow: var(--shadow-sm);
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-2);
  gap: var(--space-3);
}

.timeline-date {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

.timeline-user {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--brand-primary);
}

.timeline-change {
  font-size: var(--text-sm);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--bg-tertiary);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  border-left: 2px solid var(--brand-accent);
}

.timeline-justification {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  font-style: italic;
}

/* ===== FILTERS & SEARCH ===== */
.filter-bar {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
  align-items: center;
  box-shadow: var(--shadow-sm);
}

.filter-group {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.filter-label {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  white-space: nowrap;
  font-weight: 500;
}

.search-box {
  position: relative;
  flex: 1;
  min-width: 200px;
}

.search-box input {
  width: 100%;
  padding: var(--space-2) var(--space-3) var(--space-2) var(--space-8);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  color: var(--text-primary);
  background: var(--bg-secondary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-box input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.search-box::before {
  content: "🔍";
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--text-sm);
}

/* ===== EMPTY STATE ===== */
.empty-state {
  text-align: center;
  padding: var(--space-12) var(--space-6);
  color: var(--text-secondary);
}

.empty-state-icon {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-4);
  opacity: 0.45;
  filter: grayscale(0.3);
}

.empty-state-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  letter-spacing: var(--letter-spacing-heading);
}

.empty-state-message {
  margin-bottom: var(--space-6);
}

/* ===== LOADING ===== */
.loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-12);
  color: var(--text-secondary);
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--brand-accent);
  border-radius: 50%;
  animation: spin 0.8s cubic-bezier(0.4, 0, 0.2, 1) infinite;
  margin-bottom: var(--space-4);
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.15);
}

/* ===== PROGRESS BAR ===== */
.progress-wrapper {
  margin: var(--space-4) 0;
}

.progress-container {
  width: 100%;
  height: 12px;
  background: var(--bg-tertiary);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}

.progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--brand-accent), var(--brand-gold), var(--brand-accent));
  background-size: 200% 100%;
  animation: gradientFlow 2s ease infinite;
  transition: width 0.15s ease-in-out;
  border-radius: var(--radius);
}

.progress-bar.processing {
  animation: gradientFlow 1.5s ease infinite, pulse 1.5s ease-in-out infinite;
}

.progress-text {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  text-align: center;
  margin-top: var(--space-2);
  font-family: var(--font-mono);
}

.progress-wrapper.hidden { display: none; }
.progress-bar.complete   { background: var(--alert-verde); animation: none; }
.progress-bar.error      { background: var(--alert-roja);  animation: none; }

/* ===== ANIMATIONS ===== */
@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes gradientFlow {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.65; }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
  animation: fadeIn 0.25s cubic-bezier(0.4, 0, 0.2, 1) both;
}

/* ===== UTILITIES ===== */
.text-center   { text-align: center; }
.text-right    { text-align: right; }
.text-muted    { color: var(--text-secondary); }
.text-success  { color: var(--estado-aprobado); }
.text-warning  { color: var(--estado-tentativa); }
.text-danger   { color: var(--estado-rechazado); }

.font-mono  { font-family: var(--font-mono); }
.font-bold  { font-weight: 700; }
.text-xs    { font-size: var(--text-xs); }
.text-sm    { font-size: var(--text-sm); }

.mt-1 { margin-top: var(--space-2); }
.mt-2 { margin-top: var(--space-4); }
.mt-3 { margin-top: var(--space-6); }

.mb-1 { margin-bottom: var(--space-2); }
.mb-2 { margin-bottom: var(--space-4); }
.mb-3 { margin-bottom: var(--space-6); }

.p-3  { padding: var(--space-3); }
.p-4  { padding: var(--space-4); }
.p-6  { padding: var(--space-6); }

.flex          { display: flex; }
.flex-col      { flex-direction: column; }
.items-center  { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2  { gap: var(--space-2); }
.gap-3  { gap: var(--space-3); }
.gap-4  { gap: var(--space-4); }

.hidden  { display: none !important; }
.visible { display: block !important; }

/* ===== PRINT STYLES ===== */
@media print {
  .sidebar, .topbar-actions, .btn, .toast-container, .modal-container {
    display: none !important;
  }
  #app { grid-template-columns: 1fr !important; }
  .main-content { padding: 0 !important; }
  .card { box-shadow: none !important; border: 1px solid #000 !important; }
  .data-table { font-size: 9pt !important; }
}