/* Kanban Board Styles */
.kanban-show-more-container {
    text-align: center;
    margin: 12px 0 4px;
    padding: 4px 0;
    position: relative;
}

.kanban-show-more {
    background: var(--primary);
    color: var(--on-primary);
    border: 1px solid var(--primary-dark);
    border-radius: var(--radius-md);
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
}

.kanban-show-more::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(rgba(255, 255, 255, 0.2), transparent);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.kanban-show-more:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.12);
}

.kanban-show-more:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.kanban-show-more i {
    font-size: 0.75rem;
    transition: transform 0.3s ease;
}

.kanban-show-more:hover i {
    transform: translateY(2px);
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.kanban-show-more-container {
    animation: fadeInUp 0.3s ease-out forwards;
}

/* Kanban Layout */
.kanban-board {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    padding: 10px 0;
    scrollbar-width: thin;
    scrollbar-color: var(--primary) transparent;
}

.kanban-board::-webkit-scrollbar {
    height: 8px;
}

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

.kanban-board::-webkit-scrollbar-thumb {
    background-color: var(--primary);
    border-radius: 4px;
}

.kanban-column {
    min-width: 300px;
    max-width: 350px;
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    max-height: 80vh;
}

.kanban-column h3 {
    padding: 16px;
    margin: 0;
    font-size: 1rem;
    color: var(--text-primary);
    background: var(--card-header-bg);
    border-bottom: 1px solid var(--border);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.kanban-column h3 i {
    font-size: 1.1em;
    color: var(--primary);
}

.kanban-tasks {
    padding: 12px;
    overflow-y: auto;
    flex-grow: 1;
    scrollbar-width: thin;
    scrollbar-color: var(--primary-light) transparent;
}

.kanban-tasks::-webkit-scrollbar {
    width: 6px;
}

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

.kanban-tasks::-webkit-scrollbar-thumb {
    background-color: var(--primary-light);
    border-radius: 3px;
}

.kanban-task {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 12px;
    margin-bottom: 12px;
    transition: all 0.2s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.kanban-task:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-light);
}

.kanban-task-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.kanban-task-priority {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 6px;
}

.kanban-task-category {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 2px 8px;
    border-radius: 10px;
    background: var(--tag-bg);
    color: var(--tag-text);
}

.kanban-task-title {
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.kanban-task-description {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
    line-height: 1.4;
}

.kanban-task-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
    padding-top: 8px;
    border-top: 1px dashed var(--border);
}

.kanban-task-due {
    font-size: 0.75rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 4px;
}

.kanban-task-due.overdue {
    color: var(--error);
    font-weight: 500;
}

.kanban-task-actions {
    display: flex;
    gap: 6px;
}

.kanban-task-edit,
.kanban-task-delete {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.kanban-task-edit {
    color: var(--primary);
}

.kanban-task-edit:hover {
    background: rgba(var(--primary-rgb), 0.1);
    color: var(--primary-dark);
}

.kanban-task-delete {
    color: var(--error);
}

.kanban-task-delete:hover {
    background: rgba(var(--error-rgb), 0.1);
    color: var(--error-dark);
}

.kanban-empty-state {
    text-align: center;
    padding: 24px 12px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.kanban-empty-state i {
    font-size: 1.5rem;
    margin-bottom: 8px;
    opacity: 0.7;
    display: block;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .kanban-board {
        gap: 12px;
        padding: 8px 0;
    }
    
    .kanban-column {
        min-width: 280px;
    }
}

/* Animation for task actions */
@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.kanban-task {
    animation: fadeIn 0.2s ease-out forwards;
}