/**
 * d3-org-chart custom styles for FourSat
 * Binary Network Tree visualization
 */

/* Container */
.org-chart-wrapper {
    width: 100%;
    min-height: 500px;
    background: #f5f5f5;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
}

.org-chart-container {
    width: 100%;
    height: 550px;
}

/* Loading & Error States */
.chart-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 400px;
    color: #6c757d;
}

.no-data-message,
.error-message {
    text-align: center;
    padding: 60px 20px;
    color: #6c757d;
    font-size: 16px;
}

.error-message {
    color: #dc3545;
}

/* Node Card - Compact */
.org-node-card {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: all 0.2s ease;
    cursor: pointer;
    border: 1px solid #e0e0e0;
    font-family: 'Vazirmatn', 'IRANSans', sans-serif;
    direction: rtl;
    width: 100%;
    height: 100%;
}

.org-node-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    border-color: #0380C0;
}

.org-node-card.active {
    border-left: 3px solid #28a745;
}

.org-node-card.inactive {
    opacity: 0.6;
    border-left: 3px solid #dc3545;
}

/* Compact Header */
.node-header-compact {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 8px;
    height: 100%;
    background: linear-gradient(135deg, #f8f9fa 0%, #fff 100%);
}

.node-header-compact.root {
    background: linear-gradient(135deg, #e8f5e9 0%, #fff 100%);
}

.node-header-compact.root .node-avatar-sm {
    background: linear-gradient(135deg, #28a745 0%, #1e7e34 100%);
}

/* Avatar Small */
.node-avatar-sm {
    width: 26px;
    height: 26px;
    min-width: 26px;
    border-radius: 50%;
    background: linear-gradient(135deg, #0380C0 0%, #026a9e 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 11px;
    font-weight: 600;
}

.node-info {
    flex: 1;
    min-width: 0;
    text-align: right;
}

.node-name-sm {
    font-size: 10px;
    font-weight: 600;
    color: #212529;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.2;
}

.node-level-sm {
    font-size: 9px;
    color: #6c757d;
    margin-top: 1px;
}

/* Legacy Avatar (keep for compatibility) */
.node-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    font-weight: bold;
}

/* Position Badge */
.position-badge {
    font-size: 11px;
    padding: 4px 10px;
    border-radius: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.position-badge.position-left {
    background: #e3f2fd;
    color: #1976d2;
}

.position-badge.position-right {
    background: #fce4ec;
    color: #c2185b;
}

.position-badge.position-root {
    background: #e8f5e9;
    color: #388e3c;
}

/* Node Body */
.node-body {
    padding: 12px;
    text-align: center;
}

.node-name {
    font-size: 14px;
    font-weight: 600;
    color: #212529;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.node-mobile {
    font-size: 12px;
    color: #6c757d;
    direction: ltr;
    margin-bottom: 8px;
}

.node-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.level-badge {
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 10px;
    background: #f8f9fa;
    color: #495057;
    font-weight: 500;
}

.club-badge {
    font-size: 14px;
}

/* Expand/Collapse Button */
.org-expand-btn {
    width: 20px;
    height: 20px;
    background: #0380C0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 12px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 2px 6px rgba(3, 128, 192, 0.4);
    border: 2px solid white;
}

.org-expand-btn:hover {
    background: #026a9e;
    transform: scale(1.1);
}

/* Toolbar */
.org-chart-toolbar {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 10px 12px;
    background: white;
    border-bottom: 1px solid #e9ecef;
    flex-wrap: wrap;
    gap: 10px;
}

.toolbar-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.toolbar-btn {
    padding: 8px 16px;
    border: 1px solid #dee2e6;
    background: white;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.toolbar-btn:hover {
    background: #f8f9fa;
    border-color: #adb5bd;
}

.toolbar-btn.primary {
    background: #0380C0;
    color: white;
    border-color: #0380C0;
}

.toolbar-btn.primary:hover {
    background: #026a9e;
}

/* Stats Bar */
.org-chart-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    padding: 12px 16px;
    background: #f8f9fa;
    border-top: 1px solid #e9ecef;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
}

.stat-label {
    color: #6c757d;
}

.stat-value {
    font-weight: 600;
    color: #212529;
}

.stat-value.left {
    color: #1976d2;
}

.stat-value.right {
    color: #c2185b;
}

/* Depth Controls */
.depth-control {
    display: flex;
    align-items: center;
    gap: 8px;
}

.depth-control label {
    font-size: 13px;
    color: #495057;
}

.depth-control select {
    padding: 6px 12px;
    border: 1px solid #dee2e6;
    border-radius: 6px;
    font-size: 13px;
    background: white;
}

/* Responsive */
@media (max-width: 768px) {
    .org-chart-wrapper {
        border-radius: 8px;
    }
    
    .org-chart-container {
        height: 450px;
    }

    .org-chart-toolbar {
        padding: 10px;
        gap: 8px;
    }

    .toolbar-group {
        flex-wrap: wrap;
        gap: 6px;
    }
    
    .toolbar-btn {
        padding: 6px 12px;
        font-size: 12px;
    }

    .org-chart-stats {
        flex-wrap: wrap;
        gap: 12px;
        padding: 10px;
    }
    
    .stat-item {
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .org-chart-container {
        height: 400px;
    }
    
    .org-chart-toolbar {
        padding: 8px;
    }
    
    .toolbar-btn {
        padding: 5px 8px;
        font-size: 11px;
    }
    
    .toolbar-btn span {
        display: none;
    }
    
    .stat-item {
        font-size: 11px;
    }
}

/* Print styles */
@media print {
    .org-chart-toolbar,
    .org-chart-stats {
        display: none;
    }

    .org-chart-container {
        height: auto;
        overflow: visible;
    }
}