/*
Template Name: Velzon - Admin & Dashboard Template
Custom CSS for Team Management Pages
Author: Claude AI
File: team-pages-velzon.css
Version: 1.0
*/

/* ============================================
   BINARY TREE STYLES
   ============================================ */

.binary-tree-container {
    padding: 2rem;
    min-height: 500px;
    background: var(--vz-body-bg);
}

.binary-tree {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem 1rem;
}

.tree-level {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin: 2rem 0;
    width: 100%;
}

.tree-level:first-child {
    margin-top: 0;
}

/* Node Cards */
.node-card {
    background: var(--vz-card-bg);
    border: 2px solid var(--vz-border-color);
    border-radius: 12px;
    padding: 1.5rem;
    min-width: 200px;
    max-width: 220px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    position: relative;
}

.node-card:hover:not(.empty) {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
    border-color: var(--vz-primary);
}

/* Node Colors */
.node-card.center {
    border-color: var(--vz-info);
    background: linear-gradient(135deg, var(--vz-card-bg) 0%, rgba(var(--vz-info-rgb), 0.05) 100%);
}

.node-card.left {
    border-color: var(--vz-success);
    background: linear-gradient(135deg, var(--vz-card-bg) 0%, rgba(var(--vz-success-rgb), 0.05) 100%);
}

.node-card.right {
    border-color: var(--vz-warning);
    background: linear-gradient(135deg, var(--vz-card-bg) 0%, rgba(var(--vz-warning-rgb), 0.05) 100%);
}

.node-card.empty {
    border-style: dashed;
    border-color: var(--vz-border-color);
    opacity: 0.5;
    background: var(--vz-light);
    cursor: default;
}

.node-card.empty:hover {
    transform: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* Position Badge */
.position-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: 4px;
}

/* Node Avatar */
.node-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto 1rem;
    object-fit: cover;
    border: 4px solid var(--vz-white);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.node-card.left .node-avatar {
    border-color: var(--vz-success);
}

.node-card.right .node-avatar {
    border-color: var(--vz-warning);
}

.node-card.center .node-avatar {
    border-color: var(--vz-info);
}

/* Node Info */
.node-info h6 {
    font-weight: 600;
    color: var(--vz-heading-color);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.node-info p {
    margin-bottom: 0.25rem;
    font-size: 0.85rem;
}

.node-info .text-muted {
    color: var(--vz-secondary-color) !important;
}

/* Empty Node */
.empty-node {
    color: var(--vz-secondary-color);
    padding: 2rem;
}

.empty-node i {
    font-size: 3rem;
    opacity: 0.3;
    margin-bottom: 1rem;
    display: block;
}

/* Tree Connections (Optional Lines) */
.tree-level::before {
    content: '';
    position: absolute;
    top: -20px;
    left: 50%;
    width: 2px;
    height: 20px;
    background: var(--vz-border-color);
    display: none; /* Enable if you want connecting lines */
}

/* ============================================
   SEARCH & FILTER CONTROLS
   ============================================ */

.team-controls {
    background: var(--vz-card-bg);
    border: 1px solid var(--vz-border-color);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.search-box {
    position: relative;
}

.search-box input {
    padding-left: 2.5rem;
}

.search-box i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--vz-secondary-color);
}

/* ============================================
   TEAM TABLE STYLES
   ============================================ */

.team-table {
    background: var(--vz-card-bg);
    border-radius: 8px;
    overflow: hidden;
}

.team-table .table {
    margin-bottom: 0;
}

.team-table thead {
    background: var(--vz-light);
    border-bottom: 2px solid var(--vz-border-color);
}

.team-table thead th {
    font-weight: 600;
    color: var(--vz-heading-color);
    padding: 1rem;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.team-table tbody tr {
    transition: all 0.2s ease;
}

.team-table tbody tr:hover {
    background: rgba(var(--vz-primary-rgb), 0.05);
}

.team-table tbody td {
    padding: 1rem;
    vertical-align: middle;
    font-size: 0.875rem;
}

/* Member Code */
.member-code {
    font-family: 'Courier New', monospace;
    font-weight: 600;
    color: var(--vz-primary);
    font-size: 0.9rem;
}

/* Status Badges */
.status-badge {
    padding: 0.35rem 0.75rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-active {
    background: rgba(var(--vz-success-rgb), 0.1);
    color: var(--vz-success);
}

.status-inactive {
    background: rgba(var(--vz-secondary-rgb), 0.1);
    color: var(--vz-secondary);
}

.status-pending {
    background: rgba(var(--vz-warning-rgb), 0.1);
    color: var(--vz-warning);
}

/* PV Badge */
.pv-badge {
    background: linear-gradient(135deg, var(--vz-info), var(--vz-primary));
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.85rem;
}

/* ============================================
   SUMMARY CARDS
   ============================================ */

.summary-card {
    border: 1px solid var(--vz-border-color);
    border-radius: 8px;
    transition: all 0.3s ease;
    background: var(--vz-card-bg);
}

.summary-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.summary-card.success {
    border-left: 4px solid var(--vz-success);
}

.summary-card.info {
    border-left: 4px solid var(--vz-info);
}

.summary-card.warning {
    border-left: 4px solid var(--vz-warning);
}

.summary-card.primary {
    border-left: 4px solid var(--vz-primary);
}

.summary-card .card-body {
    padding: 1.5rem;
}

.summary-card h6 {
    color: var(--vz-secondary-color);
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.summary-card h3 {
    color: var(--vz-heading-color);
    font-weight: 700;
    font-size: 2rem;
    margin-bottom: 0;
}

.summary-card .trend {
    font-size: 0.8rem;
    margin-top: 0.5rem;
}

.trend.up {
    color: var(--vz-success);
}

.trend.down {
    color: var(--vz-danger);
}

/* ============================================
   TEAM STATS WIDGET
   ============================================ */

.team-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-item {
    border-radius: 8px;
    padding: 1.25rem;
    text-align: center;
    transition: all 0.3s ease;
}

.stat-item:hover {
    border-color: var(--vz-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.stat-item i {
    font-size: 2rem;
    margin-bottom: 0.75rem;
    opacity: 0.7;
}

.stat-item.success i {
    color: var(--vz-success);
}

.stat-item.info i {
    color: var(--vz-info);
}

.stat-item.warning i {
    color: var(--vz-warning);
}

.stat-item.primary i {
    color: var(--vz-primary);
}

.stat-item .stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--vz-heading-color);
    margin-bottom: 0.25rem;
}

.stat-item .stat-label {
    font-size: 0.8rem;
    color: var(--vz-secondary-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ============================================
   LOADING STATES
   ============================================ */

.loading-indicator {
    padding: 4rem;
    text-align: center;
}

.loading-indicator .spinner-border {
    width: 3rem;
    height: 3rem;
    border-width: 0.3rem;
}

.loading-indicator p {
    margin-top: 1rem;
    color: var(--vz-secondary-color);
    font-size: 0.9rem;
}

/* Skeleton Loading */
.skeleton {
    background: linear-gradient(90deg, 
        var(--vz-light) 0%, 
        var(--vz-border-color) 50%, 
        var(--vz-light) 100%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: 4px;
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

.skeleton-text {
    height: 1rem;
    margin-bottom: 0.5rem;
}

.skeleton-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
}

.skeleton-card {
    height: 200px;
}

/* ============================================
   EMPTY STATES
   ============================================ */

.empty-state {
    text-align: center;
    padding: 4rem 2rem;
}

.empty-state i {
    font-size: 4rem;
    color: var(--vz-secondary-color);
    opacity: 0.3;
    margin-bottom: 1.5rem;
}

.empty-state h5 {
    color: var(--vz-heading-color);
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.empty-state p {
    color: var(--vz-secondary-color);
    font-size: 0.9rem;
    max-width: 400px;
    margin: 0 auto;
}

/* ============================================
   ALERTS & NOTIFICATIONS
   ============================================ */

.cart-expiry-alert {
    border-left: 4px solid var(--vz-warning);
    background: rgba(var(--vz-warning-rgb), 0.1);
}

.cart-expired-alert {
    border-left: 4px solid var(--vz-danger);
    background: rgba(var(--vz-danger-rgb), 0.1);
}

/* ============================================
   PAGINATION
   ============================================ */

.team-pagination {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
}

.team-pagination .pagination {
    gap: 0.5rem;
}

.team-pagination .page-item {
    margin: 0 0.25rem;
}

.team-pagination .page-link {
    border-radius: 6px;
    font-weight: 500;
}

/* ============================================
   ACTION BUTTONS
   ============================================ */

.btn-team-action {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-team-action:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.btn-group-team {
    display: flex;
    gap: 0.5rem;
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */

/* Tablets */
@media (max-width: 991.98px) {
    .tree-level {
        gap: 2rem;
    }
    
    .node-card {
        min-width: 160px;
        max-width: 180px;
        padding: 1rem;
    }
    
    .node-avatar {
        width: 60px;
        height: 60px;
    }
    
    .team-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile */
@media (max-width: 767.98px) {
    .binary-tree {
        padding: 1rem 0.5rem;
    }
    
    .tree-level {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .node-card {
        max-width: 100%;
        width: 100%;
    }
    
    .team-controls {
        padding: 1rem;
    }
    
    .team-stats {
        grid-template-columns: 1fr;
    }
    
    .summary-card h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 575.98px) {
    .node-avatar {
        width: 50px;
        height: 50px;
    }
    
    .node-info h6 {
        font-size: 0.8rem;
    }
    
    .team-table tbody td {
        font-size: 0.75rem;
        padding: 0.75rem;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
    .binary-tree,
    .team-table {
        break-inside: avoid;
    }
    
    .node-card {
        box-shadow: none;
        border: 1px solid #000;
    }
    
    .btn-team-action,
    .team-controls {
        display: none;
    }
}

/* ============================================
   DARK MODE ADJUSTMENTS
   ============================================ */

[data-layout-mode="dark"] .node-card {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

[data-layout-mode="dark"] .node-card:hover:not(.empty) {
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
}

[data-layout-mode="dark"] .node-avatar {
    border-color: var(--vz-dark);
}

[data-layout-mode="dark"] .empty-state i {
    opacity: 0.2;
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.node-card {
    animation: fadeInUp 0.4s ease-out;
}

.node-card:nth-child(2) {
    animation-delay: 0.1s;
}

.node-card:nth-child(3) {
    animation-delay: 0.2s;
}

/* Pulse animation for active nodes */
@keyframes pulse {
    0%, 100% {
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    }
    50% {
        box-shadow: 0 4px 12px rgba(var(--vz-primary-rgb), 0.3);
    }
}

.node-card.active {
    animation: pulse 2s infinite;
}

/* ============================================
   UTILITIES
   ============================================ */

.text-truncate-2 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.text-truncate-3 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.cursor-pointer {
    cursor: pointer;
}

.cursor-default {
    cursor: default;
}

/* ============================================
   END OF FILE
   ============================================ */