/* ============================================================================
   THOR LICITACIONES - WORKFLOW APPLE STYLE
   Diseño: Apple minimalista, fondos claros, profesional
   
   Este archivo REEMPLAZA: kanban-redesign.css, kanban-v2.css
   Mantiene TODOS los nombres de clases para compatibilidad con JS
   ============================================================================ */

/* ===== VARIABLES DEL WORKFLOW ===== */
:root {
    /* Fondos claros Apple */
    --wf-bg: #f5f5f7;
    --wf-bg-board: #ffffff;
    --wf-card: #ffffff;

    /* Texto */
    --wf-text: #1d1d1f;
    --wf-text-secondary: #6e6e73;
    --wf-text-muted: #aeaeb2;

    /* Acento naranja */
    --wf-accent: #e88732;
    --wf-accent-hover: #d67826;
    --wf-accent-light: rgba(232, 135, 50, 0.1);

    /* Colores de estado - vibrantes pero profesionales */
    --wf-col-invitacion: #8b5cf6;
    --wf-col-favorita: #f59e0b;
    --wf-col-analisis: #3b82f6;
    --wf-col-gonogo: #f97316;
    --wf-col-preparacion: #6366f1;
    --wf-col-revision: #a855f7;
    --wf-col-presentacion: #ec4899;
    --wf-col-presentada: #06b6d4;
    --wf-col-adjudicada: #10b981;
    --wf-col-perdida: #6b7280;

    /* Bordes y sombras suaves */
    --wf-border: rgba(0, 0, 0, 0.08);
    --wf-border-strong: rgba(0, 0, 0, 0.12);
    --wf-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
    --wf-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --wf-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);

    /* Radios */
    --wf-radius-sm: 8px;
    --wf-radius-md: 12px;
    --wf-radius-lg: 16px;

    /* Tipografía */
    --wf-font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, sans-serif;
}

/* ============================================================================
   SECCIÓN PRINCIPAL DEL KANBAN
   Usa !important para sobrescribir los estilos oscuros de style.css
   ============================================================================ */

#kanbanLicitacionesSection {
    background: var(--wf-bg) !important;
    min-height: 100vh;
    padding: 24px;
    font-family: var(--wf-font);
}

/* Header del Kanban */
#kanbanLicitacionesSection h2 {
    color: var(--wf-text);
    font-size: 28px;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
}

/* ============================================================================
   BARRA DE ACCIONES (Búsqueda + Nueva Invitación)
   ============================================================================ */

#kanbanLicitacionesSection .mb-6 {
    background: var(--wf-card);
    border: 1px solid var(--wf-border);
    border-radius: var(--wf-radius-md);
    padding: 16px 20px;
    margin-bottom: 24px;
    box-shadow: var(--wf-shadow-sm);
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* Buscador */
#kanbanSearchInput {
    flex: 1;
    min-width: 200px;
    padding: 12px 16px;
    font-family: var(--wf-font);
    font-size: 14px;
    color: var(--wf-text);
    background: var(--wf-bg);
    border: 1px solid var(--wf-border);
    border-radius: var(--wf-radius-sm);
    outline: none;
    transition: all 0.2s ease;
}

#kanbanSearchInput::placeholder {
    color: var(--wf-text-muted);
}

#kanbanSearchInput:focus {
    border-color: var(--wf-accent);
    box-shadow: 0 0 0 3px var(--wf-accent-light);
}

#kanbanSearchClear {
    color: var(--wf-text-muted);
    cursor: pointer;
    transition: color 0.2s;
}

#kanbanSearchClear:hover {
    color: var(--wf-text);
}

/* Botón Nueva Invitación */
#btnNuevaInvitacion,
.btn-nueva-invitacion {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    font-family: var(--wf-font);
    font-size: 14px;
    font-weight: 600;
    color: white;
    background: var(--wf-accent);
    border: none;
    border-radius: var(--wf-radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(232, 135, 50, 0.25);
}

#btnNuevaInvitacion:hover,
.btn-nueva-invitacion:hover {
    background: var(--wf-accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(232, 135, 50, 0.35);
}

/* ============================================================================
   TABLERO KANBAN
   ============================================================================ */

.kanban-board-stacked {
    display: flex;
    gap: 16px;
    padding: 20px;
    overflow-x: auto;
    min-height: 70vh;
    background: var(--wf-bg) !important;
    border-radius: var(--wf-radius-lg);
    scroll-behavior: smooth;
    box-shadow: none !important;
}

/* Scrollbar estilo macOS */
.kanban-board-stacked::-webkit-scrollbar {
    height: 8px;
}

.kanban-board-stacked::-webkit-scrollbar-track {
    background: transparent;
}

.kanban-board-stacked::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.15);
    border-radius: 4px;
}

.kanban-board-stacked::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.25);
}

/* ============================================================================
   COLUMNAS
   ============================================================================ */

.kanban-column-stacked {
    min-width: 320px;
    max-width: 340px;
    flex-shrink: 0;
    background: var(--wf-card) !important;
    border: 1px solid var(--wf-border) !important;
    border-radius: var(--wf-radius-md);
    display: flex;
    flex-direction: column;
    transition: all 0.2s ease;
    box-shadow: var(--wf-shadow-sm) !important;
    backdrop-filter: none !important;
}

.kanban-column-stacked:hover {
    box-shadow: var(--wf-shadow-md) !important;
    transform: none !important;
}

/* ============================================================================
   HEADER DE COLUMNA
   ============================================================================ */

.kanban-column-header-stacked {
    padding: 16px;
    border-bottom: 1px solid var(--wf-border);
    background: transparent !important;
}

.kanban-column-title-stacked {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 10px 16px;
    font-size: 12px !important;
    font-weight: 600 !important;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: white !important;
    border-radius: var(--wf-radius-sm);
    text-align: center;
    text-shadow: none !important;
    background-image: none !important;
}

/* Colores por estado */
.kanban-column-stacked[data-estado="Triaje"] .kanban-column-title-stacked {
    background: #10b981 !important;
}

.kanban-column-stacked[data-estado="Localret"] .kanban-column-title-stacked {
    background: #f59e0b !important;
}

.kanban-column-stacked[data-estado="Invitacion"] .kanban-column-title-stacked {
    background: var(--wf-col-invitacion) !important;
}

.kanban-column-stacked[data-estado="Favorita"] .kanban-column-title-stacked {
    background: var(--wf-col-favorita) !important;
}

.kanban-column-stacked[data-estado="Analisis"] .kanban-column-title-stacked {
    background: var(--wf-col-analisis) !important;
}

.kanban-column-stacked[data-estado="GoNoGo"] .kanban-column-title-stacked {
    background: var(--wf-col-gonogo) !important;
}

.kanban-column-stacked[data-estado="Preparacion"] .kanban-column-title-stacked {
    background: var(--wf-col-preparacion) !important;
}

.kanban-column-stacked[data-estado="Revision"] .kanban-column-title-stacked {
    background: var(--wf-col-revision) !important;
}

.kanban-column-stacked[data-estado="Presentacion"] .kanban-column-title-stacked {
    background: var(--wf-col-presentacion) !important;
}

.kanban-column-stacked[data-estado="Presentada"] .kanban-column-title-stacked {
    background: var(--wf-col-presentada) !important;
}

.kanban-column-stacked[data-estado="Adjudicada"] .kanban-column-title-stacked {
    background: var(--wf-col-adjudicada) !important;
}

.kanban-column-stacked[data-estado="Perdida"] .kanban-column-title-stacked {
    background: var(--wf-col-perdida) !important;
}

/* Contador */
.kanban-column-count-stacked {
    display: inline-block;
    margin-top: 10px;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--wf-text-secondary) !important;
    background: var(--wf-bg) !important;
    border-radius: 20px;
    text-align: center;
    box-shadow: none !important;
    border: none !important;
}

.kanban-column-count-stacked.has-urgent {
    background: rgba(249, 115, 22, 0.1);
    color: #f97316;
}

.kanban-column-count-stacked.has-critical {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

/* ============================================================================
   CONTENEDOR DE TARJETAS
   ============================================================================ */

.kanban-cards-stack-container {
    flex: 1;
    padding: 12px;
    overflow-y: auto;
    max-height: 60vh;
}

/* Scrollbar */
.kanban-cards-stack-container::-webkit-scrollbar {
    width: 6px;
}

.kanban-cards-stack-container::-webkit-scrollbar-track {
    background: transparent;
}

.kanban-cards-stack-container::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.12);
    border-radius: 3px;
}

.kanban-cards-stack-container::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.2);
}

/* Stack de tarjetas */
.card-stack {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* ============================================================================
   TARJETAS
   ============================================================================ */

.kanban-card-stacked {
    position: relative;
    background: var(--wf-card) !important;
    border: 1px solid var(--wf-border) !important;
    border-radius: var(--wf-radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    overflow: hidden;
    box-shadow: var(--wf-shadow-sm) !important;
}

.kanban-card-stacked:hover {
    border-color: var(--wf-border-strong) !important;
    box-shadow: var(--wf-shadow-md) !important;
    transform: translateY(-2px);
    background: var(--wf-card) !important;
}

/* Borde izquierdo de color por estado */
.kanban-card-stacked::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--wf-col-analisis);
    opacity: 0;
    transition: opacity 0.2s;
}

.kanban-card-stacked:hover::before {
    opacity: 1;
}

/* Contenido */
.kanban-card-content-stacked {
    position: relative;
    width: 100%;
}

/* ============================================================================
   CARD PREVIEW (Vista principal de tarjeta)
   ============================================================================ */

.card-preview {
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: transparent !important;
}

.card-preview-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.card-preview-expediente {
    font-family: 'SF Mono', 'JetBrains Mono', monospace;
    font-size: 11px;
    font-weight: 600;
    color: white !important;
    background: var(--wf-col-analisis) !important;
    border: none !important;
    padding: 4px 10px;
    border-radius: 6px;
    max-width: 160px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.card-preview-status {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.card-preview-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 8px;
}

.card-preview-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--wf-text) !important;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin: 0;
}

.card-preview-meta {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.card-preview-organismo {
    font-size: 12px;
    color: var(--wf-text-secondary) !important;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-preview-importe {
    font-size: 14px;
    font-weight: 700;
    color: var(--wf-text) !important;
}

.card-preview-deadline,
.card-preview-days {
    font-size: 11px;
    color: var(--wf-text-secondary) !important;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Estados de urgencia */
.card-preview-days.urgente {
    color: #f97316;
    font-weight: 600;
}

.card-preview-days.vencida {
    color: #ef4444;
    font-weight: 600;
}

/* ============================================================================
   ACCIONES DE TARJETA
   ============================================================================ */

.card-preview-actions {
    display: flex;
    gap: 6px;
    justify-content: flex-end;
    margin-top: 8px;
    opacity: 0;
    transform: translateY(4px);
    transition: all 0.2s ease;
}

.kanban-card-stacked:hover .card-preview-actions {
    opacity: 1;
    transform: translateY(0);
}

.card-preview-actions--hover {
    display: flex;
    gap: 6px;
}

/* Botones dentro de tarjeta */
.kpills {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.kbtn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 12px;
    font-family: var(--wf-font);
    font-size: 11px;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.kbtn--primary,
.btnAvanzarFase {
    background: #10b981;
    color: white;
}

.kbtn--primary:hover,
.btnAvanzarFase:hover {
    background: #059669;
}

.kbtn--ghost,
.btnRetrocederFase {
    background: var(--wf-bg);
    color: var(--wf-text-secondary);
    border: 1px solid var(--wf-border);
}

.kbtn--ghost:hover,
.btnRetrocederFase:hover {
    background: var(--wf-border);
    color: var(--wf-text);
}

.kbtn--ok {
    background: #10b981;
    color: white;
}

.kbtn--danger {
    background: #ef4444;
    color: white;
}

.btnEstrategia {
    background: var(--wf-accent);
    color: white;
    font-size: 11px;
    padding: 5px 10px;
}

.btnEstrategia:hover {
    background: var(--wf-accent-hover);
}

/* Botones genéricos del kanban */
.kanban-btn-stacked {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 12px;
    font-family: var(--wf-font);
    font-size: 11px;
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.kanban-btn-primary-stacked {
    background: var(--wf-accent);
    color: white;
    border: none;
}

.kanban-btn-primary-stacked:hover {
    background: var(--wf-accent-hover);
}

.kanban-btn-secondary-stacked {
    background: transparent;
    color: var(--wf-text-secondary);
    border: 1px solid var(--wf-border);
}

.kanban-btn-secondary-stacked:hover {
    background: var(--wf-bg);
    color: var(--wf-text);
}

/* ============================================================================
   ESTADOS ESPECIALES DE TARJETA
   ============================================================================ */

/* Expediente badge coloreado según la columna/estado */
.kanban-column-stacked[data-estado="Triaje"] .card-preview-expediente {
    background: #10b981 !important;
}

.kanban-column-stacked[data-estado="Localret"] .card-preview-expediente {
    background: #f59e0b !important;
}

.kanban-column-stacked[data-estado="Invitacion"] .card-preview-expediente {
    background: var(--wf-col-invitacion) !important;
}

.kanban-column-stacked[data-estado="Favorita"] .card-preview-expediente {
    background: var(--wf-col-favorita) !important;
}

.kanban-column-stacked[data-estado="Analisis"] .card-preview-expediente {
    background: var(--wf-col-analisis) !important;
}

.kanban-column-stacked[data-estado="GoNoGo"] .card-preview-expediente {
    background: var(--wf-col-gonogo) !important;
}

.kanban-column-stacked[data-estado="Preparacion"] .card-preview-expediente {
    background: var(--wf-col-preparacion) !important;
}

.kanban-column-stacked[data-estado="Revision"] .card-preview-expediente {
    background: var(--wf-col-revision) !important;
}

.kanban-column-stacked[data-estado="Presentacion"] .card-preview-expediente {
    background: var(--wf-col-presentacion) !important;
}

.kanban-column-stacked[data-estado="Presentada"] .card-preview-expediente {
    background: var(--wf-col-presentada) !important;
}

.kanban-column-stacked[data-estado="Adjudicada"] .card-preview-expediente {
    background: var(--wf-col-adjudicada) !important;
}

.kanban-column-stacked[data-estado="Perdida"] .card-preview-expediente {
    background: var(--wf-col-perdida) !important;
}

/* Presentada */
.kanban-card-stacked.estado-presentada,
.kanban-card-stacked.wf-estado-presentada {
    border-left: 4px solid var(--wf-col-presentada);
}

.kanban-card-stacked.estado-presentada .card-preview-expediente,
.kanban-card-stacked.wf-estado-presentada .card-preview-expediente {
    background: var(--wf-col-presentada) !important;
}

/* Adjudicada */
.kanban-card-stacked.estado-adjudicada,
.kanban-card-stacked.wf-estado-adjudicada {
    border-left: 4px solid var(--wf-col-adjudicada);
    background: rgba(16, 185, 129, 0.03);
}

.kanban-card-stacked.estado-adjudicada .card-preview-expediente,
.kanban-card-stacked.wf-estado-adjudicada .card-preview-expediente {
    background: var(--wf-col-adjudicada) !important;
}

/* Perdida */
.kanban-card-stacked.estado-perdida,
.kanban-card-stacked.wf-estado-perdida {
    border-left: 4px solid var(--wf-col-perdida);
    opacity: 1;
}

.kanban-card-stacked.estado-perdida .card-preview-title,
.kanban-card-stacked.wf-estado-perdida .card-preview-title {
    color: #1e293b !important;
}

.kanban-card-stacked.estado-perdida .card-preview-organismo,
.kanban-card-stacked.wf-estado-perdida .card-preview-organismo {
    color: #475569 !important;
}

.kanban-card-stacked.estado-perdida .card-preview-importe,
.kanban-card-stacked.wf-estado-perdida .card-preview-importe {
    color: #1e293b !important;
}

.kanban-card-stacked.estado-perdida .card-preview-days,
.kanban-card-stacked.wf-estado-perdida .card-preview-days {
    color: #6b7280 !important;
}

.kanban-card-stacked.estado-perdida .card-preview-expediente,
.kanban-card-stacked.wf-estado-perdida .card-preview-expediente {
    background: var(--wf-col-perdida) !important;
}

/* Urgencia */
.kanban-card-stacked.urgencia-proxima {
    border-left: 4px solid #f97316;
}

.kanban-card-stacked.urgencia-vencida {
    border-left: 4px solid #ef4444;
    animation: pulseUrgent 2s ease-in-out infinite;
}

@keyframes pulseUrgent {

    0%,
    100% {
        box-shadow: var(--wf-shadow-sm);
    }

    50% {
        box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15), var(--wf-shadow-md);
    }
}

/* ============================================================================
   EMPTY STATE
   ============================================================================ */

.empty-stack {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 32px 16px;
    background: var(--wf-bg) !important;
    border: 2px dashed var(--wf-border) !important;
    border-radius: var(--wf-radius-sm);
    color: var(--wf-text-muted) !important;
    text-align: center;
}

.empty-stack svg {
    width: 32px;
    height: 32px;
    margin-bottom: 8px;
    opacity: 0.5;
    color: var(--wf-text-muted) !important;
}

.empty-stack span {
    font-size: 13px;
}

/* ============================================================================
   PRESENCE DOCK (Usuarios conectados)
   ============================================================================ */

.presence-dock {
    background: var(--wf-card) !important;
    border: 1px solid var(--wf-border) !important;
    border-radius: var(--wf-radius-sm);
    padding: 12px 16px;
    margin-bottom: 16px;
    backdrop-filter: none !important;
    box-shadow: none !important;
}

.presence-dock-title {
    font-size: 11px;
    font-weight: 600;
    color: var(--wf-text-secondary) !important;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 8px;
}

.presence-dock-avatars {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.presence-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 600;
    color: white;
    box-shadow: var(--wf-shadow-sm);
}

.presence-avatar:hover {
    transform: scale(1.1);
}

.presence-none {
    font-size: 12px;
    color: var(--wf-text-muted);
    font-style: italic;
}

/* Indicadores en tarjetas */
.presence-stack {
    position: absolute;
    top: 8px;
    right: 8px;
    display: flex;
    z-index: 10;
}

.presence-dot {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 9px;
    font-weight: 700;
    color: white;
    margin-left: -4px;
    border: 2px solid white;
}

.presence-plus {
    font-size: 9px;
    background: #64748b;
    color: white;
    padding: 2px 4px;
    border-radius: 4px;
    margin-left: 2px;
}

/* ============================================================================
   DRAG AND DROP
   ============================================================================ */

.kanban-card-stacked[draggable="true"] {
    cursor: grab;
}

.kanban-card-stacked[draggable="true"]:active {
    cursor: grabbing;
}

.kanban-card-stacked.dragging {
    opacity: 0.5;
    transform: rotate(3deg);
}

.kanban-column-stacked.drag-target-possible {
    border-color: var(--wf-accent);
}

.kanban-column-stacked.drag-over {
    background: var(--wf-accent-light);
    border-color: var(--wf-accent);
}

.kanban-column-stacked.drag-over .kanban-cards-stack-container {
    min-height: 100px;
}

/* ============================================================================
   BADGES Y CHIPS
   ============================================================================ */

.kanban-card-stacked .badge,
.kanban-card-stacked .chip {
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 500;
}

.badge-unread {
    background: #ef4444;
    color: white;
}

/* ============================================================================
   TAGS
   ============================================================================ */

.tags-container {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.tags-actuales {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.tag {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: 500;
    color: white;
}

.tag-remove {
    margin-left: 4px;
    cursor: pointer;
    opacity: 0.7;
}

.tag-remove:hover {
    opacity: 1;
}

/* ============================================================================
   RESPONSIVE
   ============================================================================ */

@media (max-width: 1024px) {
    #kanbanLicitacionesSection {
        padding: 16px;
    }

    .kanban-column-stacked {
        min-width: 280px;
        max-width: 300px;
    }
}

@media (max-width: 768px) {
    .kanban-board-stacked {
        flex-direction: column;
        gap: 20px;
    }

    .kanban-column-stacked {
        min-width: auto;
        max-width: none;
        width: 100%;
    }

    .kanban-cards-stack-container {
        max-height: 400px;
    }

    .card-preview-actions {
        opacity: 1;
        transform: translateY(0);
    }

    #kanbanLicitacionesSection .mb-6 {
        flex-direction: column;
        align-items: stretch;
    }

    #kanbanSearchInput {
        width: 100%;
    }
}

/* ============================================================================
   ANIMACIONES DE ENTRADA
   ============================================================================ */

.kanban-column-stacked {
    animation: fadeInUp 0.3s ease-out both;
}

.kanban-column-stacked:nth-child(1) {
    animation-delay: 0.03s;
}

.kanban-column-stacked:nth-child(2) {
    animation-delay: 0.06s;
}

.kanban-column-stacked:nth-child(3) {
    animation-delay: 0.09s;
}

.kanban-column-stacked:nth-child(4) {
    animation-delay: 0.12s;
}

.kanban-column-stacked:nth-child(5) {
    animation-delay: 0.15s;
}

.kanban-column-stacked:nth-child(6) {
    animation-delay: 0.18s;
}

.kanban-column-stacked:nth-child(7) {
    animation-delay: 0.21s;
}

.kanban-column-stacked:nth-child(8) {
    animation-delay: 0.24s;
}

.kanban-column-stacked:nth-child(9) {
    animation-delay: 0.27s;
}

.kanban-column-stacked:nth-child(10) {
    animation-delay: 0.30s;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Reducir animaciones si el usuario lo prefiere */
@media (prefers-reduced-motion: reduce) {

    .kanban-column-stacked,
    .kanban-card-stacked {
        animation: none;
        transition: opacity 0.15s ease;
    }

    .kanban-card-stacked.urgencia-vencida {
        animation: none;
    }
}

/* ============================================================================
   OCULTAR ELEMENTOS LEGACY
   ============================================================================ */

.card-stack[data-count]::before {
    display: none;
}

/* ============================================================================
   MODAL DE LICITACIÓN - ESTILO APPLE
   Sobrescribe los estilos oscuros del modal existente
   ============================================================================ */

/* Overlay del modal */
#modalLicitacion {
    background: rgba(0, 0, 0, 0.4) !important;
    backdrop-filter: blur(4px);
}

/* Contenedor del modal */
#modalLicitacion .modal-content,
#modalLicitacion .modal-dialog {
    background: var(--wf-card) !important;
    border: 1px solid var(--wf-border) !important;
    border-radius: var(--wf-radius-lg) !important;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25) !important;
    max-width: 720px;
    margin: auto;
}

/* Contenido principal */
.modal-modern-content {
    padding: 28px !important;
    overflow-y: auto;
    max-height: 85vh;
    color: var(--wf-text) !important;
    background: var(--wf-card) !important;
    border-radius: var(--wf-radius-lg) !important;
}

/* Header del modal */
.modal-header-modern {
    margin-bottom: 24px !important;
    padding-bottom: 20px !important;
    border-bottom: 1px solid var(--wf-border) !important;
    position: relative;
}

.modal-title-modern {
    font-size: 22px !important;
    font-weight: 600 !important;
    color: var(--wf-text) !important;
    margin-bottom: 12px !important;
    text-shadow: none !important;
    background: none !important;
    -webkit-background-clip: unset !important;
    -webkit-text-fill-color: var(--wf-text) !important;
    background-clip: unset !important;
    letter-spacing: -0.02em;
}

.modal-status-modern {
    display: inline-block;
    color: white !important;
    font-size: 12px !important;
    font-weight: 600 !important;
    padding: 6px 14px !important;
    border-radius: 20px !important;
    text-shadow: none !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
}

.modal-urgency {
    font-size: 13px !important;
    font-weight: 600 !important;
    padding: 8px 14px !important;
    border-radius: var(--wf-radius-sm) !important;
    background: var(--wf-bg) !important;
    backdrop-filter: none !important;
    box-shadow: none !important;
    border: 1px solid var(--wf-border) !important;
    color: var(--wf-text) !important;
    text-shadow: none !important;
}

.modal-urgency.urgencia-vencida,
.modal-urgency.text-red-500 {
    background: rgba(239, 68, 68, 0.1) !important;
    color: #ef4444 !important;
    border-color: rgba(239, 68, 68, 0.2) !important;
}

.modal-urgency.urgencia-proxima,
.modal-urgency.text-yellow-500 {
    background: rgba(245, 158, 11, 0.1) !important;
    color: #f59e0b !important;
    border-color: rgba(245, 158, 11, 0.2) !important;
}

/* Campos del modal */
.modal-fields-modern {
    display: flex;
    flex-direction: column;
    gap: 16px !important;
    margin-bottom: 24px !important;
}

.modal-field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px !important;
}

@media (max-width: 640px) {
    .modal-field-row {
        grid-template-columns: 1fr;
    }
}

.modal-field-group {
    display: flex;
    flex-direction: column;
    gap: 8px !important;
}

.modal-field-label {
    display: flex;
    align-items: center;
    gap: 6px !important;
    font-size: 12px !important;
    font-weight: 600 !important;
    color: var(--wf-text-secondary) !important;
    text-shadow: none !important;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.modal-field-label svg {
    color: var(--wf-accent) !important;
    filter: none !important;
    width: 14px;
    height: 14px;
}

.modal-field-content {
    display: flex;
    align-items: center;
    gap: 10px !important;
    background: var(--wf-bg) !important;
    backdrop-filter: none !important;
    border: 1px solid var(--wf-border) !important;
    border-radius: var(--wf-radius-sm) !important;
    padding: 12px 14px !important;
    transition: all 0.2s ease !important;
    position: relative;
    overflow: hidden;
}

.modal-field-content::before {
    display: none !important;
}

.modal-field-content:hover {
    background: var(--wf-card) !important;
    border-color: var(--wf-accent) !important;
    box-shadow: 0 0 0 3px var(--wf-accent-light) !important;
}

.modal-field-value {
    flex: 1;
    color: var(--wf-text) !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    text-shadow: none !important;
}

/* Botón de editar */
.modal-edit-btn {
    background: var(--wf-accent) !important;
    color: white !important;
    border: none !important;
    border-radius: 6px !important;
    padding: 6px !important;
    cursor: pointer;
    opacity: 0;
    transition: all 0.2s ease !important;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: none !important;
    position: relative;
    overflow: hidden;
    width: 28px;
    height: 28px;
}

.modal-edit-btn::before {
    display: none !important;
}

.modal-field-content:hover .modal-edit-btn {
    opacity: 1 !important;
}

.modal-edit-btn:hover {
    background: var(--wf-accent-hover) !important;
    transform: scale(1.05) !important;
}

/* Input de edición */
.modal-field-input-edit {
    flex: 1;
    padding: 10px 12px !important;
    font-family: var(--wf-font) !important;
    font-size: 14px !important;
    color: var(--wf-text) !important;
    background: var(--wf-card) !important;
    border: 1px solid var(--wf-accent) !important;
    border-radius: var(--wf-radius-sm) !important;
    outline: none !important;
    box-shadow: 0 0 0 3px var(--wf-accent-light) !important;
}

/* Alerta de warning */
.modal-alert-warning {
    background: rgba(245, 158, 11, 0.08) !important;
    border: 1px solid rgba(245, 158, 11, 0.2) !important;
    border-radius: var(--wf-radius-sm) !important;
    padding: 14px 16px !important;
    margin-bottom: 20px !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
}

.modal-alert-warning h3 {
    color: #b45309 !important;
    text-shadow: none !important;
}

.modal-alert-warning p {
    color: #92400e !important;
    text-shadow: none !important;
}

/* Acciones principales */
.modal-actions-modern {
    display: flex;
    flex-wrap: wrap;
    gap: 10px !important;
    margin-bottom: 24px !important;
    padding: 16px !important;
    background: var(--wf-bg) !important;
    backdrop-filter: none !important;
    border-radius: var(--wf-radius-md) !important;
    border: 1px solid var(--wf-border) !important;
    box-shadow: none !important;
}

.modal-actions-modern--sticky {
    position: sticky;
    top: 0;
    z-index: 10;
    background: var(--wf-card) !important;
    margin: 0 -28px 24px !important;
    padding: 16px 28px !important;
    border-bottom: 1px solid var(--wf-border) !important;
    border-radius: 0 !important;
}

.modal-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px !important;
    padding: 10px 16px !important;
    border-radius: var(--wf-radius-sm) !important;
    font-family: var(--wf-font) !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    border: none !important;
    cursor: pointer;
    transition: all 0.2s ease !important;
    box-shadow: none !important;
    position: relative;
    overflow: hidden;
    text-shadow: none !important;
}

.modal-action-btn::before {
    display: none !important;
}

.modal-action-btn:hover {
    transform: translateY(-1px) !important;
}

.modal-btn-primary {
    background: var(--wf-accent) !important;
    color: white !important;
}

.modal-btn-primary:hover {
    background: var(--wf-accent-hover) !important;
    box-shadow: 0 4px 12px rgba(232, 135, 50, 0.3) !important;
}

.modal-btn-secondary {
    background: var(--wf-card) !important;
    color: var(--wf-text) !important;
    border: 1px solid var(--wf-border) !important;
}

.modal-btn-secondary:hover {
    background: var(--wf-bg) !important;
    border-color: var(--wf-accent) !important;
}

.modal-btn-success {
    background: #10b981 !important;
    color: white !important;
}

.modal-btn-success:hover {
    background: #059669 !important;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3) !important;
}

.modal-btn-warning {
    background: #f59e0b !important;
    color: white !important;
}

.modal-btn-warning:hover {
    background: #d97706 !important;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3) !important;
}

.modal-btn-danger {
    background: #ef4444 !important;
    color: white !important;
}

.modal-btn-danger:hover {
    background: #dc2626 !important;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3) !important;
}

/* Grupo de pliegos */
.modal-actions-modern__group--pliegos {
    display: flex;
    gap: 8px;
}

.pliego-btn-wrapper {
    display: flex;
    align-items: stretch;
}

.modal-pdf-btn {
    background: var(--wf-card) !important;
    color: var(--wf-text) !important;
    border: 1px solid var(--wf-border) !important;
}

.modal-pdf-btn:hover {
    border-color: var(--wf-accent) !important;
    color: var(--wf-accent) !important;
}

.pliego-cambiar-btn {
    padding: 8px 10px !important;
    background: var(--wf-bg) !important;
    border: 1px solid var(--wf-border) !important;
    border-left: none !important;
    border-radius: 0 var(--wf-radius-sm) var(--wf-radius-sm) 0 !important;
    cursor: pointer;
    font-size: 12px;
}

.pliego-cambiar-btn:hover {
    background: var(--wf-accent-light) !important;
}

/* Links en el modal */
.modal-link {
    color: var(--wf-accent) !important;
    text-decoration: none;
    font-weight: 500;
}

.modal-link:hover {
    text-decoration: underline;
}

/* Sección de comentarios */
.modal-comments-section {
    border-top: 1px solid var(--wf-border) !important;
    padding-top: 24px !important;
    background: var(--wf-bg) !important;
    margin: 0 -28px -28px !important;
    padding-left: 28px !important;
    padding-right: 28px !important;
    padding-bottom: 28px !important;
    border-radius: 0 0 var(--wf-radius-lg) var(--wf-radius-lg) !important;
}

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

.modal-comments-title {
    display: flex;
    align-items: center;
    gap: 8px !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    color: var(--wf-text) !important;
    text-shadow: none !important;
}

.modal-comments-title svg {
    color: var(--wf-accent) !important;
    filter: none !important;
}

.modal-comments-count {
    background: var(--wf-accent) !important;
    color: white !important;
    font-size: 11px !important;
    font-weight: 600 !important;
    padding: 4px 10px !important;
    border-radius: 12px !important;
    min-width: auto !important;
    text-align: center;
    box-shadow: none !important;
    text-shadow: none !important;
}

/* Lista de comentarios */
.modal-comments-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Input de comentario */
#chatComentarios {
    background: transparent !important;
}

#chatComentarios textarea,
#chatComentarios input[type="text"] {
    background: var(--wf-card) !important;
    border: 1px solid var(--wf-border) !important;
    border-radius: var(--wf-radius-sm) !important;
    color: var(--wf-text) !important;
    padding: 12px !important;
    font-family: var(--wf-font) !important;
}

#chatComentarios textarea:focus,
#chatComentarios input[type="text"]:focus {
    border-color: var(--wf-accent) !important;
    box-shadow: 0 0 0 3px var(--wf-accent-light) !important;
    outline: none !important;
}

/* Modal de preguntas al portal */
.modal-pregunta-estado-overlay {
    background: rgba(0, 0, 0, 0.5) !important;
}

.modal-pregunta-estado {
    background: var(--wf-card) !important;
    border-radius: var(--wf-radius-lg) !important;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25) !important;
}

.modal-pregunta-header {
    padding: 20px 24px !important;
    border-bottom: 1px solid var(--wf-border) !important;
}

.modal-subtitle {
    color: var(--wf-text) !important;
    font-size: 16px !important;
    font-weight: 600 !important;
}

.modal-help-text {
    color: var(--wf-text-secondary) !important;
    font-size: 13px !important;
}

.modal-pregunta-body {
    padding: 20px 24px !important;
}

.modal-pregunta-section {
    margin-bottom: 20px !important;
    padding-bottom: 20px !important;
    border-bottom: 1px solid var(--wf-border) !important;
}

.modal-pregunta-section:last-child {
    border-bottom: none !important;
    margin-bottom: 0 !important;
    padding-bottom: 0 !important;
}

.modal-section-title {
    color: var(--wf-text) !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    margin-bottom: 12px !important;
}

.modal-textarea {
    width: 100%;
    padding: 12px !important;
    background: var(--wf-bg) !important;
    border: 1px solid var(--wf-border) !important;
    border-radius: var(--wf-radius-sm) !important;
    color: var(--wf-text) !important;
    font-family: var(--wf-font) !important;
    font-size: 14px !important;
    resize: vertical;
}

.modal-textarea:focus {
    border-color: var(--wf-accent) !important;
    box-shadow: 0 0 0 3px var(--wf-accent-light) !important;
    outline: none !important;
}

.modal-pregunta-footer {
    padding: 16px 24px !important;
    border-top: 1px solid var(--wf-border) !important;
    display: flex;
    justify-content: flex-end;
}

/* Botón cerrar modal */
.modal-close-kanban,
#cerrarModalLicitacion {
    background: transparent !important;
    border: none !important;
    color: var(--wf-text-secondary) !important;
    cursor: pointer;
    padding: 8px !important;
    border-radius: 50% !important;
    transition: all 0.2s ease !important;
}

.modal-close-kanban:hover,
#cerrarModalLicitacion:hover {
    background: var(--wf-bg) !important;
    color: var(--wf-text) !important;
}

/* Clase para tema claro en el modal */
#modalLicitacion.th-modal.th-light {
    background: rgba(0, 0, 0, 0.4) !important;
}

#modalLicitacion.th-modal.th-light .th-modal-content {
    background: var(--wf-card) !important;
}