/* ========================================
   Dashboard Specific Styles
   ======================================== */

/* Dashboard uses .dashboard-content which inherits from styles.css */

/* Page Switching Transition */
.main-content.page-switching {
    opacity: 0.4;
    transform: translateY(4px);
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.main-content {
    transition: opacity 0.3s ease, transform 0.3s ease;
}

/* Portfolio card click effect */
.portfolio-card {
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.portfolio-card:active {
    transform: scale(0.97);
}

.portfolio-card.active {
    animation: cardSelect 0.3s ease;
}

@keyframes cardSelect {
    0% { transform: scale(0.97); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

/* Dropdown close animation */
@keyframes pdSlideUp {
    from { opacity: 1; transform: translateY(0) scale(1); }
    to { opacity: 0; transform: translateY(-6px) scale(0.98); }
}

/* Live Status Banner */
.live-status-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--padding-lg) var(--padding-xl);
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1), rgba(6, 182, 212, 0.05));
    border: 1px solid rgba(34, 197, 94, 0.2);
    border-radius: var(--radius-lg);
    margin-bottom: var(--margin-lg);
}

.status-left {
    display: flex;
    align-items: center;
    gap: var(--gap-md);
}

.live-dot {
    width: 10px;
    height: 10px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4); }
    50% { opacity: 0.8; box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
}

.live-text {
    font-weight: 600;
    color: var(--success);
}

.separator {
    color: var(--border-secondary);
}

.sync-status {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.status-right {
    display: flex;
    align-items: center;
    gap: var(--gap-xl);
}

.autopilot-status {
    display: flex;
    align-items: center;
    gap: var(--gap-sm);
    color: var(--text-secondary);
}

.autopilot-status strong {
    color: var(--success);
}

.sync-btn {
    display: flex;
    align-items: center;
    gap: var(--gap-sm);
    padding: var(--padding-sm) var(--padding-lg);
    background: transparent;
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.85rem;
    transition: var(--transition-fast);
}

.sync-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--text-muted);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--gap-xl);
    margin-bottom: var(--margin-lg);
}

@media (max-width: 1200px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

.stat-card {
    background: var(--glass-bg, rgba(255, 255, 255, 0.03));
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border, rgba(255, 255, 255, 0.08));
    border-radius: var(--radius-xl, 20px);
    padding: var(--padding-xl);
    display: flex;
    gap: var(--gap-lg);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-gradient, linear-gradient(135deg, #6366f1, #8b5cf6));
    opacity: 0;
    transition: opacity 0.25s ease;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 40px rgba(99, 102, 241, 0.1);
}

.stat-card:hover::before {
    opacity: 1;
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
}

.stat-icon.spend {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.2), rgba(239, 68, 68, 0.05));
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.stat-icon.orders {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.2), rgba(34, 197, 94, 0.05));
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.stat-icon.cpo {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(99, 102, 241, 0.05));
    border: 1px solid rgba(99, 102, 241, 0.3);
}

.stat-icon.roas {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(245, 158, 11, 0.05));
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.stat-content {
    flex: 1;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: var(--margin-xs);
}

.stat-value {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: var(--margin-xs);
}

.stat-change {
    display: inline-flex;
    align-items: center;
    gap: var(--gap-xs);
    font-size: 0.8rem;
    padding: 3px var(--padding-sm);
    border-radius: var(--radius-sm);
}

.stat-change.positive {
    background: var(--success-bg);
    color: var(--success);
}

.stat-change.negative {
    background: var(--danger-bg);
    color: var(--danger);
}

/* Main Grid */
.main-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: var(--gap-2xl);
    margin-bottom: var(--margin-lg);
}

@media (max-width: 1024px) {
    .main-grid {
        grid-template-columns: 1fr;
    }
}

/* Chart Card */
.chart-card {
    background: var(--glass-bg, rgba(255, 255, 255, 0.03));
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border, rgba(255, 255, 255, 0.08));
    border-radius: var(--radius-xl, 20px);
}

.chart-card .card-header {
    padding: var(--padding-lg) var(--padding-xl);
}

.chart-legend {
    display: flex;
    gap: var(--gap-xl);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--gap-sm);
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.legend-dot.spend { background: #ef4444; }
.legend-dot.orders { background: #22c55e; }
.legend-dot.cpo { background: #6366f1; }

.chart-container {
    height: 300px;
    position: relative;
}

.chart-placeholder {
    width: 100%;
    height: 100%;
}

/* AI Activity Card */
.ai-activity-card .card-body {
    padding: 0;
}

.activity-list {
    max-height: 360px;
    overflow-y: auto;
}

.activity-item {
    display: flex;
    align-items: flex-start;
    gap: var(--gap-lg);
    padding: var(--padding-lg) var(--padding-xl);
    border-bottom: 1px solid var(--border-primary);
    transition: var(--transition-fast);
}

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

.activity-item:hover {
    background: var(--bg-hover);
}

.activity-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.action-pause .activity-icon {
    background: var(--warning-bg);
}

.action-scale .activity-icon {
    background: var(--success-bg);
}

.action-create .activity-icon {
    background: var(--info-bg);
}

.action-optimize .activity-icon {
    background: rgba(99, 102, 241, 0.15);
}

.activity-content {
    flex: 1;
    min-width: 0;
}

.activity-title {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 3px;
}

.activity-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

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

.activity-savings,
.activity-result,
.activity-status {
    text-align: right;
    flex-shrink: 0;
}

.savings-label,
.result-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: block;
    margin-bottom: 2px;
}

.savings-value {
    font-weight: 600;
    color: var(--success);
    font-size: 0.9rem;
}

.result-value {
    font-weight: 600;
    font-size: 0.9rem;
}

.result-value.success {
    color: var(--success);
}

.status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.status-badge.learning {
    background: var(--info-bg);
    color: var(--info);
}

/* Second Grid */
.second-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: var(--gap-2xl);
    margin-bottom: var(--margin-lg);
}

/* Ad Name Cell */
.ad-name-cell {
    display: flex;
    align-items: center;
    gap: var(--gap-md);
}

.ad-thumbnail {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    background: var(--bg-hover);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.ad-name {
    font-weight: 500;
}

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

/* Recommendations Card */
.recommendations-card .card-header {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.05), transparent);
}

.pending-count {
    font-size: 0.8rem;
    color: var(--warning);
    background: var(--warning-bg);
    padding: 4px 12px;
    border-radius: 12px;
}

.recommendation-list {
    display: flex;
    flex-direction: column;
    gap: var(--gap-lg);
}

.recommendation-item {
    background: var(--bg-hover);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    padding: var(--padding-lg);
}

.rec-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--margin-sm);
}

.rec-type {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
}

.rec-type.pause {
    background: var(--danger-bg);
    color: var(--danger);
}

.rec-type.scale-up {
    background: var(--success-bg);
    color: var(--success);
}

.rec-type.duplicate {
    background: var(--info-bg);
    color: var(--info);
}

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

.rec-title {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 4px;
}

.rec-reason {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.rec-actions {
    display: flex;
    gap: var(--gap-md);
}

.rec-btn {
    flex: 1;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    border: none;
    transition: var(--transition-fast);
}

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

.rec-btn.approve:hover {
    background: #1da34a;
}

.rec-btn.reject {
    background: transparent;
    border: 1px solid var(--border-secondary);
    color: var(--text-secondary);
}

.rec-btn.reject:hover {
    background: var(--danger-bg);
    border-color: var(--danger);
    color: var(--danger);
}

.view-all-link {
    display: block;
    text-align: center;
    padding: 14px;
    color: var(--accent-secondary);
    font-size: 0.85rem;
    border-top: 1px solid var(--border-primary);
    margin-top: 14px;
    margin: 14px -22px -18px -22px;
    transition: var(--transition-fast);
}

.view-all-link:hover {
    background: var(--bg-hover);
}

/* Third Grid */
.third-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: var(--gap-2xl);
}

/* Conversations */
.conversation-list {
    display: flex;
    flex-direction: column;
}

.conversation-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 0;
    border-bottom: 1px solid var(--border-primary);
}

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

.conversation-item.ordered {
    background: linear-gradient(90deg, var(--success-bg), transparent);
    margin: 0 -22px;
    padding: 16px 22px;
}

.conv-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    flex-shrink: 0;
}

.conv-content {
    flex: 1;
    min-width: 0;
}

.conv-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 4px;
}

.conv-name {
    font-weight: 600;
    font-size: 0.9rem;
}

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

.conv-message {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 6px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.source-badge {
    font-size: 0.7rem;
    color: var(--text-muted);
    background: var(--bg-primary);
    padding: 3px 8px;
    border-radius: var(--radius-sm);
}

.conv-status {
    flex-shrink: 0;
}

.intent-badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 12px;
}

.intent-badge.order {
    background: var(--success-bg);
    color: var(--success);
}

.intent-badge.inquiry {
    background: var(--info-bg);
    color: var(--info);
}

.intent-badge.completed {
    background: var(--success);
    color: white;
}

/* Quick Stats Card */
.quick-stats-card .card-body {
    padding: 20px;
}

.quick-stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.quick-stat {
    padding: 16px;
    background: var(--bg-hover);
    border-radius: var(--radius-md);
}

.quick-stat-value {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.quick-stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.quick-stat-bar {
    height: 6px;
    background: var(--bg-primary);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 6px;
}

.bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 3px;
}

.quick-stat-limit {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.quick-stat-comparison {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.quick-stat-comparison .up {
    color: var(--success);
}

.quick-stat-conversion,
.quick-stat-detail {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* =============================================
   PAGE SUBTITLE
   ============================================= */
.page-subtitle {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 400;
    margin-top: 2px;
}

/* =============================================
   GETTING STARTED GUIDE
   ============================================= */
.getting-started-card {
    background: linear-gradient(135deg, rgba(99,102,241,0.08), rgba(139,92,246,0.05));
    border: 1px solid rgba(99,102,241,0.2);
    border-radius: var(--radius-xl);
    padding: 24px;
    margin-bottom: 20px;
    position: relative;
}

.gs-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    gap: 16px;
}

.gs-header-left {
    flex: 1;
}

.gs-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.gs-subtitle {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 4px 0 0;
}

.gs-close {
    position: absolute;
    top: 16px;
    right: 16px;
    opacity: 0.5;
    transition: opacity 0.2s;
}

.gs-close:hover {
    opacity: 1;
}

/* Progress Ring */
.gs-progress-ring {
    position: relative;
    width: 52px;
    height: 52px;
}

.gs-progress-ring svg {
    width: 52px;
    height: 52px;
    transform: rotate(-90deg);
}

.gs-progress-bg {
    fill: none;
    stroke: var(--border-primary);
    stroke-width: 3;
}

.gs-progress-fill {
    fill: none;
    stroke: var(--accent-primary);
    stroke-width: 3;
    stroke-linecap: round;
    transition: stroke-dasharray 0.6s ease;
}

.gs-progress-text {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* Steps */
.gs-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.gs-step {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: inherit;
    transition: all 0.2s;
    cursor: pointer;
}

.gs-step:hover {
    background: var(--glass-bg-hover);
    border-color: rgba(99,102,241,0.3);
    transform: translateY(-1px);
}

.gs-step.completed {
    border-color: rgba(34,197,94,0.3);
    background: rgba(34,197,94,0.05);
}

.gs-step-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: rgba(99,102,241,0.1);
    color: var(--accent-primary);
}

.gs-step.completed .gs-step-icon {
    background: rgba(34,197,94,0.15);
    color: var(--success);
}

.gs-step-content {
    flex: 1;
    min-width: 0;
}

.gs-step-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.gs-step-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.gs-step-status {
    flex-shrink: 0;
}

.gs-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: var(--radius-full);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.gs-badge.pending {
    background: rgba(245,158,11,0.15);
    color: #f59e0b;
    border: 1px solid rgba(245,158,11,0.3);
}

.gs-badge.done {
    background: rgba(34,197,94,0.15);
    color: #22c55e;
    border: 1px solid rgba(34,197,94,0.3);
}

/* =============================================
   QUICK NAVIGATION CARDS
   ============================================= */
.quick-nav-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.quick-nav-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 18px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: inherit;
    transition: all 0.2s;
    cursor: pointer;
}

.quick-nav-card:hover {
    background: var(--glass-bg-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.qn-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.qn-info {
    flex: 1;
    min-width: 0;
}

.qn-title {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.qn-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 2px 0;
}

.qn-desc {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.qn-arrow {
    color: var(--text-muted);
    flex-shrink: 0;
    transition: transform 0.2s;
}

.quick-nav-card:hover .qn-arrow {
    transform: translateX(3px);
    color: var(--accent-primary);
}

/* =============================================
   RESPONSIVE - GETTING STARTED & QUICK NAV
   ============================================= */
@media (max-width: 1200px) {
    .gs-steps {
        grid-template-columns: repeat(2, 1fr);
    }
    .quick-nav-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .gs-steps {
        grid-template-columns: 1fr;
    }
    .quick-nav-grid {
        grid-template-columns: 1fr;
    }
    .gs-header {
        flex-wrap: wrap;
    }
    .getting-started-card {
        padding: 16px;
    }
}

/* ========================================
   Responsive Styles
   ======================================== */

/* Large Desktop */
@media (max-width: 1400px) {
    .main-grid,
    .second-grid,
    .third-grid {
        grid-template-columns: 1fr;
    }
}

/* Tablet */
@media (max-width: 1024px) {
    .dashboard-content {
        padding: var(--padding-xl, 20px);
    }
    
    .live-status-banner {
        flex-direction: column;
        gap: var(--gap-md, 12px);
        text-align: center;
    }
    
    .status-right {
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* Mobile Landscape */
@media (max-width: 768px) {
    .dashboard-content {
        padding: var(--padding-lg, 16px);
    }
    
    .stat-card {
        padding: var(--padding-lg, 16px);
    }
    
    .stat-icon {
        width: 48px;
        height: 48px;
        font-size: 1.3rem;
    }
    
    .stat-value {
        font-size: 1.4rem;
    }
    
    .chart-container {
        height: 250px;
    }
    
    .activity-list {
        max-height: 300px;
    }
}

/* ========================================
   Portfolio: Connected Page Cards
   ======================================== */
.portfolio-section {
    margin-bottom: var(--margin-lg);
}

.portfolio-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--margin-md);
}

.portfolio-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.portfolio-link {
    font-size: 0.8rem;
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 500;
}

.portfolio-link:hover {
    text-decoration: underline;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--gap-md);
}

.portfolio-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--padding-lg);
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.portfolio-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.1);
}

.portfolio-card.active {
    border-color: var(--accent-primary);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(99, 102, 241, 0.02));
}

.pc-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

/* Image-based avatar */
.pc-avatar-img {
    position: relative;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    overflow: visible;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary, #8b5cf6));
    flex-shrink: 0;
}

.pc-avatar-img img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
}

.pc-avatar-fallback {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    color: #fff;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary, #8b5cf6));
}

.pc-online-dot {
    position: absolute;
    bottom: 1px;
    right: 1px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--card-bg, var(--glass-bg, #fff));
    z-index: 1;
}

/* Letter-only avatar fallback */
.pc-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary, #8b5cf6));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    color: #fff;
    flex-shrink: 0;
}

.pc-info {
    flex: 1;
    min-width: 0;
}

.pc-name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pc-category {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pc-id {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.pc-status {
    flex-shrink: 0;
}

.pc-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

/* Stats row */
.pc-stats {
    display: flex;
    gap: var(--gap-md, 12px);
    padding-top: 12px;
    border-top: 1px solid var(--glass-border);
}

.pc-stat {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
    text-align: center;
}

.pc-stat-value {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-primary);
}

.pc-stat-label {
    font-size: 0.68rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* Legacy metrics */
.pc-metrics {
    display: flex;
    gap: var(--gap-lg);
    padding-top: var(--padding-sm);
    border-top: 1px solid var(--glass-border);
}

.pc-metric {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.pc-metric-value {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-primary);
}

.pc-metric-label {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.pc-selected-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--accent-primary);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Mobile Portrait */
@media (max-width: 480px) {
    .dashboard-content {
        padding: var(--padding-md, 12px);
    }
    
    .stat-card {
        flex-direction: column;
        gap: var(--gap-md, 12px);
    }
    
    .stat-icon {
        width: 44px;
        height: 44px;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
    
    .quick-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .chart-legend {
        flex-wrap: wrap;
        gap: var(--gap-sm, 8px);
    }
}

/* Touch-friendly interactions */
@media (pointer: coarse) {
    .stat-card,
    .activity-item,
    .sync-btn {
        min-height: 44px;
    }
    
    .activity-item {
        padding: var(--padding-xl, 20px);
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .stat-card,
    .activity-item,
    .live-dot {
        animation: none;
        transition: none;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .stat-card,
    .chart-card,
    .ai-activity-card {
        border-width: 2px;
    }
}