/* Kanban Board Styles */

.task-board-container {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.board-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.board-header h2 {
    margin: 0;
}

.board-actions {
    display: flex;
    gap: 12px;
}

.kanban-board {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    overflow-x: auto;
    padding-bottom: 20px;
}

.kanban-column {
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    min-width: 280px;
}

.column-header {
    padding: 16px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.column-header h3 {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
}

.task-count {
    background: var(--bg-tertiary);
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.column-tasks {
    flex: 1;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    overflow-y: auto;
}

.task-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 14px;
    cursor: move;
    transition: all 0.2s;
}

.task-card:hover {
    border-color: var(--accent-info);
    transform: translateY(-2px);
}

.task-card.dragging {
    opacity: 0.5;
}

.task-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.task-priority {
    font-size: 10px;
    padding: 3px 8px;
    border-radius: 10px;
    font-weight: 600;
    text-transform: uppercase;
}

.priority-high { background: rgba(239, 68, 68, 0.2); color: #ef4444; }
.priority-medium { background: rgba(245, 158, 11, 0.2); color: #f59e0b; }
.priority-low { background: rgba(16, 185, 129, 0.2); color: #10b981; }

.task-agent {
    font-size: 11px;
    color: var(--text-secondary);
}

.task-title {
    margin: 0 0 10px 0;
    font-size: 14px;
    font-weight: 500;
}

.task-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 11px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.task-actions {
    display: flex;
    gap: 8px;
}

.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-secondary);
}

.empty-icon {
    font-size: 32px;
    display: block;
    margin-bottom: 8px;
}

/* Stats panel */
.task-stats {
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--border);
    padding: 16px;
    margin-bottom: 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 28px;
    font-weight: 700;
}

.stat-label {
    font-size: 12px;
    color: var(--text-secondary);
    text-transform: uppercase;
}

/* Responsive */
@media (max-width: 1400px) {
    .kanban-board {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 900px) {
    .kanban-board {
        grid-template-columns: 1fr;
    }
}