/* ============================================
   DevCue Planning - Kanban Board + AI Planning
   ============================================ */

.planning-container {
    padding: 0;
}

/* AI Planning Input */
.planning-ai-section {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border-radius: 12px;
    padding: 28px;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.planning-ai-section h4 {
    color: #fff;
    font-size: 18px;
    margin-bottom: 4px;
}

.planning-ai-section p {
    color: #8899aa;
    font-size: 13px;
    margin-bottom: 16px;
}

.planning-ai-input-group {
    display: flex;
    gap: 12px;
}

.planning-ai-input {
    flex: 1;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #fff;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    transition: border-color 0.2s;
}

.planning-ai-input:focus {
    outline: none;
    border-color: #0e639c;
    background: rgba(255, 255, 255, 0.12);
}

.planning-ai-input::placeholder {
    color: #556677;
}

.planning-ai-btn {
    background: #0e639c;
    color: #fff;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    transition: background 0.2s;
}

.planning-ai-btn:hover {
    background: #1177bb;
}

.planning-ai-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Repository Selector */
.planning-repo-selector {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
}

.planning-repo-selector label {
    color: #8899aa;
    font-size: 12px;
    white-space: nowrap;
}

.planning-repo-selector select {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #ccc;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 12px;
}

/* Kanban Board */
.kanban-board {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    padding-bottom: 16px;
    min-height: 500px;
}

.kanban-column {
    min-width: 300px;
    width: 300px;
    background: #f8f9fa;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.kanban-column-header {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid transparent;
}

.kanban-column-header .badge {
    margin-left: 8px;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 10px;
}

.kanban-column.pending .kanban-column-header {
    color: #6c757d;
    border-bottom-color: #6c757d;
}

.kanban-column.in-progress .kanban-column-header {
    color: #0e639c;
    border-bottom-color: #0e639c;
}

.kanban-column.completed .kanban-column-header {
    color: #16825d;
    border-bottom-color: #16825d;
}

.kanban-column.failed .kanban-column-header {
    color: #dc3545;
    border-bottom-color: #dc3545;
}

.kanban-cards {
    flex: 1;
    overflow-y: auto;
    padding: 8px 12px;
}

.kanban-cards::-webkit-scrollbar {
    width: 4px;
}

.kanban-cards::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 2px;
}

/* Kanban Card */
.kanban-card {
    background: #fff;
    border-radius: 8px;
    padding: 12px 14px;
    margin-bottom: 8px;
    border: 1px solid #e5e7eb;
    cursor: pointer;
    transition: box-shadow 0.2s, transform 0.1s;
}

.kanban-card:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transform: translateY(-1px);
}

.kanban-card-title {
    font-size: 14px;
    font-weight: 600;
    color: #1a1a2e;
    margin-bottom: 6px;
    line-height: 1.3;
}

.kanban-card-description {
    font-size: 12px;
    color: #666;
    line-height: 1.4;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.kanban-card-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    color: #999;
}

.kanban-card-priority {
    padding: 1px 6px;
    border-radius: 3px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
}

.kanban-card-priority.high {
    background: #fee2e2;
    color: #dc2626;
}

.kanban-card-priority.medium {
    background: #fef3c7;
    color: #d97706;
}

.kanban-card-priority.low {
    background: #dbeafe;
    color: #2563eb;
}

.kanban-card-actions {
    display: flex;
    gap: 4px;
    margin-left: auto;
}

.kanban-card-action-btn {
    background: none;
    border: none;
    color: #999;
    cursor: pointer;
    padding: 2px 4px;
    border-radius: 3px;
    font-size: 12px;
}

.kanban-card-action-btn:hover {
    background: #f0f0f0;
    color: #333;
}

.kanban-card-subtasks {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    color: #888;
    margin-top: 6px;
}

.kanban-card-subtasks .progress {
    flex: 1;
    height: 4px;
    background: #e5e7eb;
    border-radius: 2px;
}

.kanban-card-subtasks .progress-bar {
    height: 100%;
    background: #16825d;
    border-radius: 2px;
    transition: width 0.3s;
}

/* AI Generated Tasks Preview */
.ai-tasks-preview {
    background: #f0f9ff;
    border: 1px solid #bae6fd;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 24px;
}

.ai-tasks-preview h5 {
    color: #0c4a6e;
    font-size: 15px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.ai-task-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px solid #e0f2fe;
}

.ai-task-item:last-child {
    border-bottom: none;
}

.ai-task-number {
    width: 24px;
    height: 24px;
    background: #0e639c;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    flex-shrink: 0;
}

.ai-task-content {
    flex: 1;
}

.ai-task-content strong {
    display: block;
    font-size: 13px;
    color: #1a1a2e;
}

.ai-task-content span {
    font-size: 12px;
    color: #666;
}

.ai-tasks-actions {
    display: flex;
    gap: 8px;
    margin-top: 16px;
    justify-content: flex-end;
}

/* Empty State */
.kanban-empty {
    text-align: center;
    padding: 40px 20px;
    color: #999;
    font-size: 13px;
}

.kanban-empty i {
    font-size: 32px;
    display: block;
    margin-bottom: 8px;
    color: #ddd;
}