/**
 * EcoMine - Estilos del Panel de Validación Inteligente
 * =====================================================
 * 
 * Mantiene los colores y fuentes de la app.
 * Panel con 5 áreas: resumen, capas, detalle, plan, acciones.
 */

/* ============================================================
   VARIABLES (heredar de la app principal)
   ============================================================ */
:root {
  /* Usar las variables existentes de la app */
  --validation-bg: var(--bg-secondary, #1a1a2e);
  --validation-card-bg: var(--bg-tertiary, #252540);
  --validation-border: var(--border-color, #3a3a5c);
  --validation-text: var(--text-primary, #ffffff);
  --validation-text-muted: var(--text-secondary, #a0a0b0);
  
  /* Colores de estado */
  --status-green: #22c55e;
  --status-yellow: #eab308;
  --status-red: #ef4444;
  --status-blue: #6b7280;
  
  /* Espaciado */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  
  /* Bordes */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
}


/* ============================================================
   PANEL PRINCIPAL
   ============================================================ */
.validation-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  height: 100vh;
  background: var(--validation-bg);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateX(100%);
  transition: transform 0.3s ease;
}

.validation-panel.open {
  transform: translateX(0);
}

/* Header */
.validation-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--validation-border);
  background: var(--validation-card-bg);
}

.validation-title h2 {
  margin: 0 0 var(--spacing-xs) 0;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--validation-text);
}

.validation-title .subtitle {
  margin: 0;
  font-size: 0.875rem;
  color: var(--validation-text-muted);
}

.btn-close {
  background: transparent;
  border: none;
  color: var(--validation-text-muted);
  cursor: pointer;
  padding: var(--spacing-sm);
  font-size: 1.25rem;
  transition: color 0.2s;
}

.btn-close:hover {
  color: var(--validation-text);
}


/* ============================================================
   BANNER INFORMATIVO
   ============================================================ */
.validation-banner {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  margin: var(--spacing-md);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
}

.validation-banner.info {
  background: rgba(107, 114, 128, 0.15);
  border: 1px solid rgba(107, 114, 128, 0.3);
  color: #9ca3af;
}

.validation-banner i {
  flex-shrink: 0;
}


/* ============================================================
   ESTADO GLOBAL
   ============================================================ */
.global-status {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  margin: 0 var(--spacing-md);
  border-radius: var(--radius-md);
}

.global-status i {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.global-status.status-green {
  background: rgba(34, 197, 94, 0.15);
  border: 1px solid rgba(34, 197, 94, 0.3);
}
.global-status.status-green i { color: var(--status-green); }

.global-status.status-yellow {
  background: rgba(234, 179, 8, 0.15);
  border: 1px solid rgba(234, 179, 8, 0.3);
}
.global-status.status-yellow i { color: var(--status-yellow); }

.global-status.status-red {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
}
.global-status.status-red i { color: var(--status-red); }

.status-content strong {
  display: block;
  color: var(--validation-text);
  margin-bottom: var(--spacing-xs);
}

.status-content p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--validation-text-muted);
}


/* ============================================================
   CONTADORES
   ============================================================ */
.validation-counters {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  justify-content: center;
}

.counter {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  min-width: 80px;
}

.counter .count {
  font-size: 1.5rem;
  font-weight: 700;
}

.counter .label {
  font-size: 0.75rem;
  color: var(--validation-text-muted);
  text-transform: uppercase;
}

.counter.critical { background: rgba(239, 68, 68, 0.15); }
.counter.critical .count { color: var(--status-red); }

.counter.warning { background: rgba(234, 179, 8, 0.15); }
.counter.warning .count { color: var(--status-yellow); }

.counter.info { background: rgba(107, 114, 128, 0.15); }
.counter.info .count { color: var(--status-blue); }

.counter.plan { background: rgba(34, 197, 94, 0.15); }
.counter.plan .count { color: var(--status-green); }


/* ============================================================
   NOTA DE TRAZABILIDAD
   ============================================================ */
.traceability-note {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: 0.75rem;
  color: var(--validation-text-muted);
  border-bottom: 1px solid var(--validation-border);
}

.traceability-note i {
  color: var(--status-blue);
}


/* ============================================================
   LAYOUT PRINCIPAL (3 columnas)
   ============================================================ */
.validation-layout {
  display: grid;
  grid-template-columns: 280px 1fr 320px;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  flex: 1;
  overflow: hidden;
}

/* Responsive */
@media (max-width: 1200px) {
  .validation-layout {
    grid-template-columns: 240px 1fr 280px;
  }
}

@media (max-width: 992px) {
  .validation-layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr auto;
  }
}


/* ============================================================
   LISTA DE CAPAS (columna izquierda)
   ============================================================ */
.validation-layers {
  background: var(--validation-card-bg);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  overflow-y: auto;
}

.validation-layers h3 {
  margin: 0 0 var(--spacing-md) 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--validation-text);
}

.layer-card {
  background: var(--validation-bg);
  border: 1px solid var(--validation-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
  cursor: pointer;
  transition: all 0.2s;
}

.layer-card:hover {
  border-color: var(--status-blue);
}

.layer-card.selected {
  border-color: var(--status-blue);
  background: rgba(59, 130, 246, 0.1);
}

.layer-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.layer-status {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.layer-status.status-green { background: var(--status-green); }
.layer-status.status-yellow { background: var(--status-yellow); }
.layer-status.status-red { background: var(--status-red); }

.layer-info {
  flex: 1;
  min-width: 0;
}

.layer-name {
  display: block;
  font-weight: 500;
  color: var(--validation-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.layer-score {
  font-size: 0.75rem;
  color: var(--validation-text-muted);
}

.layer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.75rem;
  color: var(--validation-text-muted);
  margin-bottom: var(--spacing-sm);
}

.layer-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.layer-meta i {
  font-size: 0.625rem;
}

.layer-type {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.75rem;
  color: var(--validation-text-muted);
  margin-bottom: var(--spacing-sm);
}

.badge {
  display: inline-block;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-size: 0.625rem;
  font-weight: 600;
  text-transform: uppercase;
}

.badge.confirmed {
  background: rgba(34, 197, 94, 0.2);
  color: var(--status-green);
}

.badge.pending {
  background: rgba(234, 179, 8, 0.2);
  color: var(--status-yellow);
}

.badge.recommended {
  background: rgba(59, 130, 246, 0.2);
  color: var(--status-blue);
}

.layer-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.corrections-badge {
  font-size: 0.75rem;
  padding: 2px 8px;
  background: rgba(34, 197, 94, 0.2);
  color: var(--status-green);
  border-radius: var(--radius-sm);
}


/* ============================================================
   DETALLE DE CAPA (columna central)
   ============================================================ */
.validation-detail {
  background: var(--validation-card-bg);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  overflow-y: auto;
}

.validation-detail h3 {
  margin: 0 0 var(--spacing-md) 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--validation-text);
}

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
  color: var(--validation-text-muted);
  text-align: center;
}

.empty-state i {
  font-size: 2rem;
  margin-bottom: var(--spacing-md);
  opacity: 0.5;
}

.empty-state p {
  margin: 0;
}

.no-issues {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--spacing-xl);
  color: var(--status-green);
}

.no-issues i {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}


/* ============================================================
   TARJETAS DE ISSUES
   ============================================================ */
.issues-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.issue-card {
  background: var(--validation-bg);
  border: 1px solid var(--validation-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.issue-card.severity-critical {
  border-left: 4px solid var(--status-red);
}

.issue-card.severity-warning {
  border-left: 4px solid var(--status-yellow);
}

.issue-card.severity-info {
  border-left: 4px solid var(--status-blue);
}

.issue-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  cursor: pointer;
  transition: background 0.2s;
}

.issue-header:hover {
  background: rgba(255, 255, 255, 0.03);
}

.issue-severity i {
  font-size: 1.25rem;
}

.severity-critical .issue-severity i { color: var(--status-red); }
.severity-warning .issue-severity i { color: var(--status-yellow); }
.severity-info .issue-severity i { color: var(--status-blue); }

.issue-title {
  flex: 1;
}

.issue-title strong {
  display: block;
  color: var(--validation-text);
  margin-bottom: 2px;
}

.issue-code {
  font-size: 0.75rem;
  color: var(--validation-text-muted);
  font-family: monospace;
}

.issue-header > i:last-child {
  color: var(--validation-text-muted);
}

.issue-body {
  padding: 0 var(--spacing-md) var(--spacing-md);
  border-top: 1px solid var(--validation-border);
}

.issue-section {
  margin-bottom: var(--spacing-md);
}

.issue-section label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--validation-text-muted);
  text-transform: uppercase;
  margin-bottom: var(--spacing-xs);
}

.issue-section p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--validation-text);
}

.issue-section .detected {
  background: rgba(0, 0, 0, 0.2);
  padding: var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-family: monospace;
  font-size: 0.8125rem;
}

.issue-actions {
  display: flex;
  justify-content: flex-end;
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--validation-border);
}


/* ============================================================
   OPCIONES DE CORRECCIÓN
   ============================================================ */
.correction-options {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.correction-option {
  background: var(--validation-card-bg);
  border: 1px solid var(--validation-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
}

.correction-option.recommended {
  border-color: var(--status-blue);
}

.option-header {
  margin-bottom: var(--spacing-sm);
}

.option-header label {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
  font-weight: 500;
  color: var(--validation-text);
}

.option-header input[type="radio"] {
  accent-color: var(--status-blue);
}

.option-description {
  margin: 0 0 var(--spacing-sm) 0;
  font-size: 0.8125rem;
  color: var(--validation-text-muted);
  padding-left: 24px;
}

.option-params {
  padding: var(--spacing-sm);
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-sm);
}

.param-group {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xs);
}

.param-group:last-child {
  margin-bottom: 0;
}

.param-group label {
  font-size: 0.8125rem;
  color: var(--validation-text-muted);
  min-width: 100px;
}

.param-input {
  flex: 1;
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--validation-bg);
  border: 1px solid var(--validation-border);
  border-radius: var(--radius-sm);
  color: var(--validation-text);
  font-size: 0.8125rem;
}

.option-warning {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  margin-bottom: var(--spacing-sm);
}

.option-warning.info {
  background: rgba(59, 130, 246, 0.1);
  color: #9ca3af;
}

.option-warning.warning {
  background: rgba(234, 179, 8, 0.1);
  color: #fcd34d;
}

.option-warning.critical {
  background: rgba(239, 68, 68, 0.1);
  color: #fca5a5;
}

.option-warning i {
  flex-shrink: 0;
  margin-top: 2px;
}

.correction-option button {
  width: 100%;
}


/* ============================================================
   PLAN DE CORRECCIONES (columna derecha)
   ============================================================ */
.validation-plan {
  background: var(--validation-card-bg);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.plan-header h3 {
  margin: 0 0 var(--spacing-xs) 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--validation-text);
}

.plan-subtitle {
  margin: 0 0 var(--spacing-md) 0;
  font-size: 0.8125rem;
  color: var(--validation-text-muted);
}

.plan-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.plan-item {
  background: var(--validation-bg);
  border: 1px solid var(--validation-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-sm);
}

.plan-item-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.plan-order {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--status-blue);
  color: white;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 600;
  flex-shrink: 0;
}

.plan-item-info {
  flex: 1;
  min-width: 0;
}

.plan-item-info strong {
  display: block;
  font-size: 0.8125rem;
  color: var(--validation-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.plan-item-info span {
  font-size: 0.75rem;
  color: var(--validation-text-muted);
}

.plan-item-actions {
  display: flex;
  gap: var(--spacing-xs);
}

.btn-icon {
  background: transparent;
  border: none;
  color: var(--validation-text-muted);
  cursor: pointer;
  padding: var(--spacing-xs);
  border-radius: var(--radius-sm);
  transition: all 0.2s;
}

.btn-icon:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--validation-text);
}

.plan-item-method {
  font-size: 0.75rem;
  color: var(--validation-text-muted);
  padding: var(--spacing-xs) 0 var(--spacing-xs) 32px;
}

.plan-item-warning {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-xs);
  font-size: 0.75rem;
  padding: var(--spacing-xs);
  margin: var(--spacing-xs) 0;
  border-radius: var(--radius-sm);
}

.plan-item-warning.info {
  background: rgba(59, 130, 246, 0.1);
  color: #9ca3af;
}

.plan-item-warning.warning {
  background: rgba(234, 179, 8, 0.1);
  color: #fcd34d;
}

.plan-item-warning.critical {
  background: rgba(239, 68, 68, 0.1);
  color: #fca5a5;
}

.plan-item-status {
  font-size: 0.75rem;
  color: var(--validation-text-muted);
  padding-left: 32px;
}

.status-pending { color: var(--status-yellow); }
.status-applied { color: var(--status-green); }
.status-failed { color: var(--status-red); }

.plan-note {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  margin-top: var(--spacing-md);
  background: rgba(59, 130, 246, 0.1);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  color: #9ca3af;
}


/* ============================================================
   FOOTER / APLICAR
   ============================================================ */
.validation-footer {
  border-top: 1px solid var(--validation-border);
  background: var(--validation-card-bg);
  padding: var(--spacing-md) var(--spacing-lg);
}

.apply-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.apply-note {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.8125rem;
  color: var(--validation-text-muted);
}

.apply-note i {
  color: var(--status-blue);
}

.confirmations-checklist {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background: var(--validation-bg);
  border-radius: var(--radius-md);
}

.confirmation-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  font-size: 0.8125rem;
  color: var(--validation-text);
  cursor: pointer;
}

.confirmation-item input[type="checkbox"] {
  margin-top: 2px;
  accent-color: var(--status-green);
}

.apply-section > button {
  align-self: flex-end;
}


/* ============================================================
   BOTONES
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--status-blue);
  color: white;
}

.btn-primary:hover:not(:disabled) {
  background: #10b981;
}

.btn-ghost {
  background: transparent;
  color: var(--validation-text-muted);
  border: 1px solid var(--validation-border);
}

.btn-ghost:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.05);
  color: var(--validation-text);
}

.btn-sm {
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.8125rem;
}

.btn-lg {
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: 1rem;
}


/* ============================================================
   UTILIDADES
   ============================================================ */
.text-muted {
  color: var(--validation-text-muted);
}

.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
  color: var(--validation-text-muted);
}

/* Scrollbar personalizada */
.validation-layers::-webkit-scrollbar,
.validation-detail::-webkit-scrollbar,
.validation-plan::-webkit-scrollbar {
  width: 6px;
}

.validation-layers::-webkit-scrollbar-track,
.validation-detail::-webkit-scrollbar-track,
.validation-plan::-webkit-scrollbar-track {
  background: transparent;
}

.validation-layers::-webkit-scrollbar-thumb,
.validation-detail::-webkit-scrollbar-thumb,
.validation-plan::-webkit-scrollbar-thumb {
  background: var(--validation-border);
  border-radius: 3px;
}

.validation-layers::-webkit-scrollbar-thumb:hover,
.validation-detail::-webkit-scrollbar-thumb:hover,
.validation-plan::-webkit-scrollbar-thumb:hover {
  background: var(--validation-text-muted);
}