.kanban-board {
	display: flex;
	gap: 16px;
	padding: 20px;
	min-height: 400px;
	overflow-x: auto;
	align-items: flex-start;
	user-select: none;
}

.kanban-section {
	min-width: 280px;
	max-width: 320px;
	background: #f4f5f7;
	border-radius: 12px;
	display: flex;
	flex-direction: column;
	box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
	transition: transform 0.2s, box-shadow 0.2s;
	position: relative;
}

.kanban-section.dragging-section {
	opacity: 0.5;
	transform: scale(0.97);
}

.kanban-section.drag-over-section {
	box-shadow: 0 0 0 3px #4a90d9;
}

.kanban-section-header {
	padding: 12px 16px;
	border-radius: 12px 12px 0 0;
	display: flex;
	align-items: center;
	justify-content: space-between;
	cursor: grab;
	position: relative;
}

.kanban-section-header:active {
	cursor: grabbing;
}

.kanban-section-title {
	font-weight: 700;
	font-size: 14px;
	color: #fff;
	text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
	flex: 1;
	outline: none;
	border: none;
	background: transparent;
	cursor: text;
	padding: 2px 4px;
	border-radius: 4px;
	min-width: 0;
}

.kanban-section-title:focus {
	background: rgba(255, 255, 255, 0.2);
}

.kanban-section-count {
	background: rgba(255, 255, 255, 0.3);
	color: #fff;
	border-radius: 10px;
	padding: 2px 8px;
	font-size: 12px;
	font-weight: 600;
	margin-left: 8px;
	min-width: 20px;
	text-align: center;
}

.kanban-section-actions {
	display: flex;
	gap: 4px;
	margin-left: 8px;
}

.kanban-btn {
	background: rgba(255, 255, 255, 0.25);
	border: none;
	color: #fff;
	width: 28px;
	height: 28px;
	border-radius: 6px;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 14px;
	transition: background 0.15s;
	padding: 0;
}

.kanban-btn:hover {
	background: rgba(255, 255, 255, 0.45);
}

.kanban-section-body {
	padding: 8px 12px;
	flex: 1;
	min-height: 60px;
	display: flex;
	flex-direction: column;
	gap: 8px;
	transition: background 0.2s;
}

.kanban-section-body.drag-over {
	background: rgba(74, 144, 217, 0.08);
	border-radius: 0 0 12px 12px;
}

.kanban-section-footer {
	padding: 8px 12px 12px;
}

.kanban-add-task-btn {
	width: 100%;
	background: transparent;
	border: 2px dashed #ccc;
	color: #999;
	padding: 10px;
	border-radius: 8px;
	cursor: pointer;
	font-size: 13px;
	transition: all 0.15s;
}

.kanban-add-task-btn:hover {
	border-color: #999;
	color: #666;
	background: rgba(0, 0, 0, 0.02);
}

.kanban-task {
	background: #fff;
	border-radius: 8px;
	padding: 12px;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
	cursor: grab;
	transition: transform 0.15s, box-shadow 0.15s, opacity 0.15s;
	position: relative;
	border-left: 4px solid transparent;
}

.kanban-task:hover {
	box-shadow: 0 3px 8px rgba(0, 0, 0, 0.12);
	transform: translateY(-1px);
}

.kanban-task:active {
	cursor: grabbing;
}

.kanban-task.dragging-task {
	opacity: 0.4;
	transform: scale(0.97);
}

.kanban-task.drag-over-task {
	border-top: 3px solid #4a90d9;
}

.kanban-task-title {
	font-weight: 600;
	font-size: 14px;
	color: #333;
	margin-bottom: 4px;
	outline: none;
	border: none;
	background: transparent;
	width: 100%;
	padding: 2px 4px;
	border-radius: 4px;
	cursor: text;
}

.kanban-task-title:focus {
	background: #f0f0f0;
}

.kanban-task-content {
	font-size: 12px;
	color: #777;
	outline: none;
	border: none;
	background: transparent;
	width: 100%;
	padding: 2px 4px;
	border-radius: 4px;
	cursor: text;
	resize: none;
	font-family: inherit;
	min-height: 18px;
}

.kanban-task-content:focus {
	background: #f0f0f0;
}

.kanban-task-actions {
	position: absolute;
	top: 8px;
	right: 8px;
	display: flex;
	gap: 4px;
	opacity: 0;
	transition: opacity 0.15s;
}

.kanban-task:hover .kanban-task-actions {
	opacity: 1;
}

.kanban-task-btn {
	background: #f0f0f0;
	border: none;
	width: 24px;
	height: 24px;
	border-radius: 4px;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 12px;
	color: #666;
	transition: background 0.15s;
	padding: 0;
}

.kanban-task-btn:hover {
	background: #e0e0e0;
	color: #333;
}

.kanban-add-section {
	min-width: 280px;
	background: rgba(0, 0, 0, 0.04);
	border: 2px dashed #ccc;
	border-radius: 12px;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	min-height: 120px;
	transition: all 0.15s;
	color: #999;
	font-size: 14px;
	font-weight: 600;
	flex-shrink: 0;
}

.kanban-add-section:hover {
	border-color: #999;
	color: #666;
	background: rgba(0, 0, 0, 0.06);
}

.kanban-color-picker {
	position: absolute;
	z-index: 1000;
	background: #fff;
	border-radius: 12px;
	padding: 12px;
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	width: 180px;
}

.kanban-color-option {
	width: 28px;
	height: 28px;
	border-radius: 50%;
	border: 3px solid transparent;
	cursor: pointer;
	transition: transform 0.15s, border-color 0.15s;
}

.kanban-color-option:hover {
	transform: scale(1.2);
	border-color: rgba(0, 0, 0, 0.2);
}

.kanban-color-option.active {
	border-color: #333;
}

.kanban-color-custom {
	width: 28px;
	height: 28px;
	border-radius: 50%;
	border: 2px dashed #ccc;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 14px;
	color: #999;
	position: relative;
	overflow: hidden;
}

.kanban-color-custom input {
	position: absolute;
	width: 100%;
	height: 100%;
	opacity: 0;
	cursor: pointer;
}

.kanban-overlay {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 999;
}

.kanban-placeholder {
	background: rgba(74, 144, 217, 0.1);
	border: 2px dashed #4a90d9;
	border-radius: 8px;
	min-height: 40px;
	transition: all 0.2s;
}
/* Tags */
.kanban-task-tags {
	display: flex;
	flex-wrap: wrap;
	gap: 4px;
	margin-top: 8px;
	margin-bottom: 8px;
	align-items: center;
}

.kanban-tag {
	font-size: 11px;
	font-weight: 500;
	padding: 2px 8px;
	border-radius: 10px;
	color: #fff;
	background: #3b82f6;
	display: inline-flex;
	align-items: center;
	user-select: none;
	cursor: default;
	transition: opacity 0.15s;
	gap: 4px;
}

.kanban-tag:hover {
	opacity: 0.9;
}

.kanban-tag > span {
	cursor: pointer;
	opacity: 0.7;
	transition: opacity 0.15s;
}

.kanban-tag > span:hover {
	opacity: 1;
}

.kanban-tag > span:first-child {
	cursor: text;
	opacity: 1;
	flex: 1;
}

.kanban-tag input {
	background: transparent;
	border: none;
	color: inherit;
	font-size: inherit;
	font-family: inherit;
	padding: 0;
	margin: 0;
	width: 60px;
	outline: none;
}

.kanban-add-tag-btn {
	background: transparent;
	border: 1px dashed #ccc;
	border-radius: 10px;
	width: 24px;
	height: 24px;
	font-size: 12px;
	cursor: pointer;
	color: #999;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all 0.15s;
	flex-shrink: 0;
}

.kanban-add-tag-btn:hover {
	border-color: #999;
	color: #666;
	background: rgba(0, 0, 0, 0.02);
}