/* KPI Kanban Styles */

:root {
    --primary: #4f46e5;
    --primary-light: #818cf8;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;
    
    --pending: #6b7280;
    --analyzing: #f59e0b;
    --approved: #10b981;
    --rejected: #ef4444;
    
    --bg: #f3f4f6;
    --card: #ffffff;
    --text: #1f2937;
    --text-muted: #6b7280;
    --border: #e5e7eb;
    
    --shadow: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.15);
    --radius: 8px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Noto Sans Thai', sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
}

/* App Container */
.app-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    background: var(--card);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.header-left h1 {
    font-size: 1.5rem;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.header-left .subtitle {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.header-right {
    display: flex;
    gap: 0.75rem;
}

/* Buttons */
.btn {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.btn-primary {
    background: var(--primary);
    color: white;
}

.btn-primary:hover {
    background: #4338ca;
}

.btn-success {
    background: var(--success);
    color: white;
}

.btn-success:hover {
    background: #059669;
}

.btn-secondary {
    background: var(--border);
    color: var(--text);
}

.btn-danger {
    background: var(--danger);
    color: white;
}

.btn-danger:hover {
    background: #dc2626;
}

.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
}

/* Filter Bar */
.filter-bar {
    background: var(--card);
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-group label {
    font-size: 0.875rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.filter-group select,
.filter-group input {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.875rem;
    min-width: 200px;
}

.stats-bar {
    margin-left: auto;
    display: flex;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Kanban Container */
.kanban-container {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    overflow-x: auto;
    flex: 1;
}

/* Kanban Columns */
.kanban-column {
    min-width: 320px;
    max-width: 380px;
    background: var(--bg);
    border-radius: var(--radius);
    display: flex;
    flex-direction: column;
    max-height: calc(100vh - 200px);
}

.column-header {
    padding: 1rem;
    border-radius: var(--radius) var(--radius) 0 0;
    color: white;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    position: sticky;
    top: 0;
}

.column-header i {
    font-size: 1.25rem;
}

.column-header .count {
    margin-left: auto;
    background: rgba(255,255,255,0.2);
    padding: 0.125rem 0.5rem;
    border-radius: 1rem;
    font-size: 0.75rem;
}

.column-header.pending { background: var(--pending); }
.column-header.analyzing { background: var(--analyzing); }
.column-header.approved { background: var(--approved); }
.column-header.rejected { background: var(--rejected); }

.column-body {
    padding: 0.5rem;
    overflow-y: auto;
    flex: 1;
    min-height: 200px;
}

/* KPI Card */
.kpi-card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 1rem;
    margin-bottom: 0.5rem;
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: all 0.2s;
    border-left: 4px solid transparent;
}

.kpi-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.kpi-card.dragging {
    opacity: 0.5;
    transform: rotate(3deg);
}

.kpi-card[data-status="pending"] { border-left-color: var(--pending); }
.kpi-card[data-status="analyzing"] { border-left-color: var(--analyzing); }
.kpi-card[data-status="approved"] { border-left-color: var(--approved); }
.kpi-card[data-status="rejected"] { border-left-color: var(--rejected); }

.kpi-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.5rem;
}

.kpi-category {
    font-size: 0.75rem;
    color: var(--primary);
    background: rgba(79, 70, 229, 0.1);
    padding: 0.125rem 0.5rem;
    border-radius: 1rem;
}

.kpi-code {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.kpi-name {
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.kpi-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.kpi-meta span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-bottom: 0.25rem;
}

/* Performance Mini Table */
.perf-mini {
    background: var(--bg);
    border-radius: 4px;
    padding: 0.5rem;
    margin-top: 0.5rem;
}

.perf-mini table {
    width: 100%;
    font-size: 0.75rem;
}

.perf-mini th,
.perf-mini td {
    padding: 0.25rem 0.5rem;
    text-align: center;
}

.perf-mini th {
    color: var(--text-muted);
    font-weight: 500;
}

.perf-mini .good { color: var(--success); font-weight: 600; }
.perf-mini .warning { color: var(--warning); font-weight: 600; }
.perf-mini .bad { color: var(--danger); font-weight: 600; }

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--card);
    border-radius: var(--radius);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
}

.modal-large {
    max-width: 800px;
}

.modal-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-muted);
    line-height: 1;
}

.modal-close:hover {
    color: var(--text);
}

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

/* Forms */
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
    color: var(--text);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-family: inherit;
}

.form-group textarea {
    resize: vertical;
    min-height: 60px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

/* Performance Section */
.performance-section {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
}

.performance-section h3 {
    font-size: 1rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text);
}

.perf-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.perf-table th,
.perf-table td {
    padding: 0.5rem;
    border: 1px solid var(--border);
    text-align: center;
}

.perf-table th {
    background: var(--bg);
    font-weight: 500;
}

.perf-table input {
    width: 100%;
    padding: 0.375rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    text-align: center;
}

/* Detail Modal */
.detail-section {
    margin-bottom: 1.5rem;
}

.detail-section h4 {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.detail-item {
    background: var(--bg);
    padding: 0.75rem;
    border-radius: var(--radius);
}

.detail-item label {
    font-size: 0.75rem;
    color: var(--text-muted);
    display: block;
    margin-bottom: 0.25rem;
}

.detail-item span {
    font-weight: 500;
}

.perf-display {
    margin-top: 1rem;
}

.perf-display table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.perf-display th,
.perf-display td {
    padding: 0.75rem;
    border: 1px solid var(--border);
    text-align: center;
}

.perf-display th {
    background: var(--primary);
    color: white;
}

/* Category Badge Colors */
.cat-badge {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 500;
}

.cat-level-1 { background: #dbeafe; color: #1e40af; }
.cat-level-2 { background: #dcfce7; color: #166534; }
.cat-level-3 { background: #fef3c7; color: #92400e; }
.cat-level-4 { background: #fce7f3; color: #9d174d; }

/* Drop Zone Highlight */
.column-body.drag-over {
    background: rgba(79, 70, 229, 0.1);
    border: 2px dashed var(--primary);
}

/* Header Center - Org Selector */
.header-center {
    display: flex;
    align-items: center;
}

.org-selector {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg);
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
}

.org-selector label {
    font-size: 0.875rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.org-selector select {
    padding: 0.375rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.875rem;
    min-width: 200px;
}

/* Organization Modal */
.org-form {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border);
}

.org-form h3 {
    margin-bottom: 1rem;
    font-size: 1rem;
}

.org-list h3 {
    font-size: 1rem;
    margin-bottom: 1rem;
}

.org-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background: var(--bg);
    border-radius: var(--radius);
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
}

.org-item:hover {
    background: var(--border);
}

.org-item.active {
    border: 2px solid var(--primary);
    background: rgba(79, 70, 229, 0.1);
}

.org-info {
    display: flex;
    flex-direction: column;
}

.org-code {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.org-actions {
    display: flex;
    gap: 0.5rem;
}

/* Form Actions */
.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 1rem;
}

/* Empty State - No Org */
.empty-state {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 400px;
}

.empty-state i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.3;
}

.empty-state p {
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

#noOrgSelected {
    display: flex;
}

/* Kanban Columns Container */
.kanban-columns {
    display: flex;
    gap: 1rem;
    flex: 1;
}

/* Drag Over */
.column-body.drag-over {
    background: rgba(79, 70, 229, 0.1);
    border: 2px dashed var(--primary);
    border-radius: var(--radius);
}

/* Detail Grid */
.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.detail-item {
    background: var(--bg);
    padding: 0.75rem;
    border-radius: var(--radius);
}

.detail-item label {
    font-size: 0.75rem;
    color: var(--text-muted);
    display: block;
    margin-bottom: 0.25rem;
}

.detail-item span {
    font-weight: 500;
}

.detail-section {
    margin-bottom: 1.5rem;
}

.detail-section h4 {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.perf-display {
    margin-top: 1.5rem;
}

.perf-display table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.perf-display th,
.perf-display td {
    padding: 0.75rem;
    border: 1px solid var(--border);
    text-align: center;
}

.perf-display th {
    background: var(--primary);
    color: white;
}

/* Category Badge Levels */
.cat-badge {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 500;
}

.cat-level-1 { background: #dbeafe; color: #1e40af; }
.cat-level-2 { background: #dcfce7; color: #166534; }
.cat-level-3 { background: #fef3c7; color: #92400e; }
.cat-level-4 { background: #fce7f3; color: #9d174d; }

/* Responsive */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .kanban-container {
        flex-direction: column;
    }
    
    .kanban-column {
        max-width: 100%;
        min-width: auto;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .detail-grid {
        grid-template-columns: 1fr;
    }
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.kpi-card {
    animation: fadeIn 0.3s ease;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}