/* Kanban Board Layout */
.layout-kanban {
    display: flex;
    flex-direction: column;
    height: 100vh;
    padding: 0;
    overflow: hidden;
}

.header-kanban {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 32px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-main);
}

.header-kanban h1 {
    font-size: 1.5rem;
    font-weight: 700;
}

.kanban-wrapper {
    flex: 1;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 24px 32px;
}

.kanban-board {
    display: flex;
    gap: 20px;
    height: 100%;
}

.kanban-column {
    background: #f4f6f8;
    /* Un gris muy sutil, estilo tableros */
    border-radius: var(--radius-md);
    width: 320px;
    min-width: 320px;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border-color);
}

.column-header {
    background: white;
    padding: 16px;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 8px;
    position: sticky;
    top: 0;
}

.column-header h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    flex: 1;
}

.column-count {
    background: rgba(0, 0, 0, 0.05);
    color: var(--text-secondary);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.column-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

/* Colores de Columnas */
.dot-pendiente {
    background: #ff9500;
}

.dot-preprensa {
    background: #5ac8fa;
}

.dot-impresion {
    background: #ff2d55;
}

.dot-terminaciones {
    background: #af52de;
}

.dot-listo {
    background: #34c759;
}

.column-body {
    padding: 16px;
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 100px;
    /* Para permitir el drop cuando está vacío */
}

/* Tarjeta Kanban */
.ticket-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 16px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    cursor: grab;
    transition: all 0.2s;
    user-select: none;
}

.ticket-card:hover {
    box-shadow: var(--shadow-hover);
    border-color: var(--c-cyan);
    transform: translateY(-2px);
}

.ticket-card:active {
    cursor: grabbing;
}

.ticket-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
    line-height: 1.3;
}

.badge-material {
    font-size: 0.7rem;
    background: #f0f2f5;
    color: var(--text-secondary);
    padding: 3px 6px;
    border-radius: 4px;
    font-weight: 500;
    border: 1px solid var(--border-color);
}

.detail-box {
    background: #fafafa;
    padding: 10px;
    border-radius: 8px;
    border: 1px solid #eee;
}

.detail-box label {
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    display: block;
    margin-bottom: 4px;
    font-weight: 600;
}

.detail-box div {
    font-weight: 600;
    font-size: 0.95rem;
}

.ticket-meta {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
    display: flex;
    justify-content: space-between;
}

.ticket-label {
    display: inline-block;
    padding: 2px 6px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-top: 8px;
}

.ticket-duedate {
    font-size: 0.75rem;
    color: #ff3b30;
    display: flex;
    align-items: center;
    gap: 4px;
    margin-top: 8px;
}

/* Efectos Drag & Drop */
.ticket-card.dragging {
    opacity: 0.5;
    background: #fafafa;
}

.kanban-list.drag-over {
    background: rgba(19, 182, 236, 0.05);
    border: 2px dashed var(--c-cyan);
    border-radius: var(--radius-sm);
}