/* Meta Ads Dashboard V2 - Matching React Mockup */

:root {
    --bg: #0a0e17;
    --card: #111827;
    --card-alt: #1a2236;
    --border: #1e293b;
    --accent: #3b82f6;
    --gold: #f59e0b;
    --red: #ef4444;
    --green: #22c55e;
    --orange: #f97316;
    --purple: #a855f7;
    --cyan: #06b6d4;
    --text: #f1f5f9;
    --muted: #94a3b8;
    --dim: #475569;
}

#meta-ads-tab {
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto;
    background: var(--bg);
    min-height: calc(100vh - 60px);
}

/* Filters */
.meta-filters {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
    align-items: center;
}

.meta-filters select {
    padding: 6px 10px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--card);
    color: var(--text);
    font-size: 11px;
    cursor: pointer;
}

.meta-filters select:hover { border-color: var(--accent); }

#meta-sync-status {
    margin-left: auto;
    font-size: 11px;
    color: var(--dim);
}

/* Tabs */
.meta-tabs {
    display: flex;
    background: var(--card);
    border-bottom: 1px solid var(--border);
    padding: 0;
    margin-bottom: 20px;
    overflow-x: auto;
}

.meta-tab-btn {
    padding: 12px 16px;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--dim);
    font-size: 12px;
    cursor: pointer;
    white-space: nowrap;
}

.meta-tab-btn:hover { color: var(--text); }
.meta-tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 700; }

.meta-tab-content { display: none; }
.meta-tab-content.active { display: block; }

/* KPI Grid */
.meta-kpi-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
    margin-bottom: 20px;
}

.meta-kpi-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 14px;
    text-align: center;
}

.meta-kpi-label {
    font-size: 9px;
    color: var(--dim);
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.meta-kpi-value {
    font-size: 22px;
    font-weight: 800;
    margin-top: 4px;
    color: var(--text);
}

.meta-kpi-sub {
    font-size: 10px;
    color: var(--muted);
    margin-top: 2px;
}

/* Supplier Cards */
.meta-supplier-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 20px;
}

.supplier-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px;
    text-align: center;
}

.supplier-name { color: var(--muted); font-size: 11px; margin-bottom: 4px; }
.supplier-spend { color: var(--green); font-size: 18px; font-weight: 700; }
.supplier-leads { color: var(--dim); font-size: 10px; }

/* Charts */
.meta-charts-row {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 12px;
    margin-bottom: 20px;
}

.meta-chart-container {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 16px;
    height: 280px;
}

.meta-chart-title {
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text);
}

/* AI Insights */
.meta-ai-section { margin-bottom: 20px; }

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.section-title { font-size: 14px; font-weight: 700; color: var(--text); }
.section-meta { font-size: 10px; color: var(--dim); }

.insight-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 16px;
    border-left: 3px solid var(--accent);
    margin-bottom: 10px;
}

.insight-header {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 8px;
}

.insight-icon { font-size: 16px; }

.insight-title { flex: 1; }
.insight-name { font-size: 13px; font-weight: 700; color: var(--text); }
.insight-meta { font-size: 10px; color: var(--dim); margin-top: 2px; }

.insight-badges { display: flex; gap: 6px; }

.badge {
    font-size: 10px;
    padding: 3px 8px;
    border-radius: 12px;
    background: var(--card-alt);
    color: var(--muted);
}

.insight-detail {
    font-size: 11px;
    color: var(--muted);
    line-height: 1.5;
}

.insight-actions {
    display: flex;
    gap: 6px;
    margin-top: 10px;
}

.insight-actions button {
    padding: 4px 12px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--dim);
    font-size: 10px;
    cursor: pointer;
}

.btn-apply { border-color: var(--green) !important; color: var(--green) !important; }
.btn-apply:hover { background: var(--green); color: var(--bg) !important; }

.view-all {
    text-align: center;
    padding: 8px;
}

.view-all a { color: var(--accent); font-size: 11px; text-decoration: none; }
.view-all a:hover { text-decoration: underline; }

/* Alerts */
.meta-alerts-container {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 16px;
    max-height: 280px;
    overflow-y: auto;
}

.alerts-title { font-size: 12px; font-weight: 700; margin-bottom: 12px; color: var(--text); }

.alert-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    background: var(--card-alt);
    border-radius: 6px;
    margin-bottom: 6px;
    font-size: 11px;
}

.alert-severity {
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
}

.alert-critical .alert-severity { background: var(--red); color: #fff; }
.alert-warning .alert-severity { background: var(--orange); color: #000; }
.alert-info .alert-severity { background: var(--accent); color: #fff; }

.alert-title { flex: 1; color: var(--text); }
.alert-location { color: var(--muted); font-size: 10px; }

.alert-item button {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--dim);
    padding: 4px 8px;
    border-radius: 4px;
    cursor: pointer;
}

.no-alerts { text-align: center; padding: 20px; color: var(--green); }

/* Funnel */
.funnel-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 24px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 10px;
    margin-bottom: 20px;
}

.funnel-stage {
    background: var(--accent)33;
    border: 2px solid var(--accent);
    border-radius: 10px;
    padding: 16px;
    text-align: center;
    margin-bottom: 8px;
}

.stage-count { font-size: 22px; font-weight: 800; color: var(--accent); }
.stage-name { font-size: 10px; color: var(--muted); margin-top: 2px; }
.stage-pct { font-size: 11px; font-weight: 700; color: var(--text); margin-top: 4px; }

.funnel-drop { color: var(--red); font-size: 10px; font-weight: 600; margin: 4px 0; }

.funnel-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.metric-card {
    background: var(--card-alt);
    border-radius: 8px;
    padding: 12px;
    text-align: center;
}

.metric-label { font-size: 10px; color: var(--dim); }
.metric-value { font-size: 20px; font-weight: 800; margin-top: 4px; }
.metric-sub { font-size: 10px; color: var(--muted); margin-top: 2px; }

/* Heatmap */
.heatmap-title {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text);
}

.heatmap-bubbles {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    padding: 20px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 10px;
    margin-bottom: 12px;
}

.heatmap-bubble {
    border-radius: 8px;
    border: 2px solid;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.2s;
}

.heatmap-bubble:hover { transform: scale(1.1); }

.bubble-abbr { font-size: 11px; font-weight: 700; color: var(--text); }
.bubble-cpl { font-size: 13px; font-weight: 800; }
.bubble-spend { font-size: 8px; color: var(--dim); }

.heatmap-legend {
    display: flex;
    justify-content: center;
    gap: 16px;
    font-size: 10px;
    color: var(--dim);
}

/* Data Table */
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 11px;
    background: var(--card);
    border-radius: 10px;
    overflow: hidden;
}

.data-table th {
    background: var(--card-alt);
    color: var(--dim);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 9px;
    letter-spacing: 0.5px;
    padding: 10px 8px;
    text-align: left;
}

.data-table td {
    padding: 10px 8px;
    border-bottom: 1px solid var(--border);
    color: var(--text);
}

.data-table tr:hover { background: var(--card-alt); }

.status-active { color: var(--green); }
.status-paused { color: var(--red); }

.meta-link {
    display: inline-block;
    padding: 4px 8px;
    background: var(--card-alt);
    border-radius: 4px;
    text-decoration: none;
}

.table-footer {
    text-align: center;
    padding: 12px;
    color: var(--dim);
    font-size: 11px;
}

/* AI Layout */
.ai-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.ai-insights-full { }

.ai-chat {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    height: 680px;
}

.chat-header {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
    font-weight: 700;
    color: var(--text);
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
}

.chat-msg {
    margin-bottom: 12px;
}

.chat-user { text-align: right; }
.chat-ai { text-align: left; }

.msg-role {
    font-size: 9px;
    color: var(--dim);
    margin-bottom: 4px;
}

.msg-text {
    display: inline-block;
    max-width: 90%;
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 12px;
    line-height: 1.5;
    color: var(--text);
}

.chat-user .msg-text { background: var(--accent); }
.chat-ai .msg-text { background: var(--card-alt); }

.chat-input {
    padding: 12px;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 8px;
}

.chat-input input {
    flex: 1;
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--card-alt);
    color: var(--text);
    font-size: 12px;
}

.chat-input button {
    padding: 8px 16px;
    border-radius: 8px;
    background: var(--accent);
    color: white;
    border: none;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
}

.chat-suggestions {
    padding: 6px 12px;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.chat-suggestions button {
    padding: 4px 10px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--dim);
    font-size: 9px;
    cursor: pointer;
}

.chat-suggestions button:hover { background: var(--card-alt); color: var(--text); }

/* Mobile */
@media (max-width: 768px) {
    .meta-kpi-grid { grid-template-columns: repeat(2, 1fr); }
    .meta-supplier-grid { grid-template-columns: 1fr; }
    .meta-charts-row { grid-template-columns: 1fr; }
    .funnel-metrics { grid-template-columns: 1fr; }
    .ai-layout { grid-template-columns: 1fr; }
    .ai-chat { height: 500px; }
}

/* Location Table Section */
.location-table-section {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #2d3748;
}

.table-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.table-header-row h3 {
    margin: 0;
    font-size: 16px;
    color: #f1f5f9;
}

.table-count {
    color: #718096;
    font-size: 14px;
}

.sortable-table th {
    cursor: pointer;
    user-select: none;
    transition: background 0.2s;
}

.sortable-table th:hover {
    background: #3d4758;
}

.sort-icon {
    opacity: 0.5;
    margin-left: 4px;
    font-size: 12px;
}

.sortable-table th:hover .sort-icon {
    opacity: 1;
}

/* Enhanced Supplier Scorecard */
.meta-supplier-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin: 20px 0;
}

.supplier-card {
    background: linear-gradient(135deg, #1a1f2e 0%, #252d3d 100%);
    border-radius: 10px;
    padding: 20px;
    border-left: 4px solid #6b7280;
    transition: transform 0.2s, box-shadow 0.2s;
}

.supplier-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

.supplier-card:nth-child(1) { border-left-color: #3b82f6; } /* Faheem - blue */
.supplier-card:nth-child(2) { border-left-color: #8b5cf6; } /* Selena - purple */
.supplier-card:nth-child(3) { border-left-color: #10b981; } /* Zed - green */

.supplier-name {
    font-size: 18px;
    font-weight: 600;
    color: #f1f5f9;
    margin-bottom: 12px;
}

.supplier-spend {
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
}

.supplier-leads {
    color: #a0aec0;
    font-size: 14px;
    margin-bottom: 4px;
}

.supplier-cpl {
    color: #10b981;
    font-size: 14px;
    font-weight: 500;
}

/* Campaign Health Matrix */
.matrix-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.matrix-header h3 {
    margin: 0;
    color: #f1f5f9;
}

.matrix-legend {
    display: flex;
    gap: 15px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 5px;
    color: #a0aec0;
    font-size: 13px;
}

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

.matrix-quadrants {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px;
    margin-bottom: 10px;
    font-size: 11px;
}

.quadrant {
    padding: 8px 12px;
    background: #1a1f2e;
    border-radius: 4px;
    text-align: center;
    color: #a0aec0;
}

.quadrant.top-left { color: #10b981; }
.quadrant.bottom-right { color: #ef4444; }

#campaignMatrixChart {
    background: #0f1117;
    border-radius: 8px;
    padding: 10px;
}

/* Offer Performance */
.offer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.offer-header h3 {
    margin: 0;
    color: #f1f5f9;
}

.offer-count {
    color: #718096;
    font-size: 14px;
}

.offer-chart-container {
    background: #0f1117;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 20px;
}

.offer-table {
    margin-top: 15px;
}

/* Export Buttons */
.export-buttons {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.export-btn {
    padding: 8px 16px;
    background: #3b82f6;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: background 0.2s;
}

.export-btn:hover {
    background: #2563eb;
}

.export-btn.secondary {
    background: #374151;
}

.export-btn.secondary:hover {
    background: #4b5563;
}

/* Mobile Responsive - 375px+ */
@media (max-width: 768px) {
    /* Filter bar collapse */
    .meta-filters {
        flex-direction: column;
        gap: 10px;
    }
    
    .meta-filters select,
    .meta-filters input {
        width: 100%;
    }
    
    /* KPI grid mobile */
    .meta-kpi-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .meta-kpi-card {
        padding: 12px;
    }
    
    .meta-kpi-value {
        font-size: 20px;
    }
    
    /* Supplier cards mobile */
    .meta-supplier-grid {
        grid-template-columns: 1fr;
    }
    
    /* Tables scrollable */
    .data-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
    
    .data-table th,
    .data-table td {
        padding: 8px 12px;
        font-size: 12px;
    }
    
    /* Charts responsive */
    .offer-chart-container,
    #campaignMatrixChart {
        min-height: 250px;
    }
    
    /* Heatmap bubbles */
    .heatmap-bubbles {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .heatmap-bubble {
        min-width: 60px;
        min-height: 60px;
    }
    
    /* Export buttons */
    .export-buttons {
        flex-direction: column;
    }
    
    .export-btn {
        width: 100%;
        justify-content: center;
    }
    
    /* Matrix quadrants */
    .matrix-quadrants {
        font-size: 10px;
    }
    
    .quadrant {
        padding: 6px 8px;
    }
    
    /* Location table section */
    .location-table-section {
        overflow-x: auto;
    }
    
    /* Notification dropdown */
    .alert-dropdown {
        width: 300px;
        right: -50px;
    }
    
    /* AI chat */
    #chat-input {
        font-size: 14px;
    }
    
    .chat-suggestions {
        flex-wrap: wrap;
    }
    
    .chat-suggestion {
        font-size: 11px;
        padding: 6px 10px;
    }
}

@media (max-width: 480px) {
    .meta-kpi-grid {
        grid-template-columns: 1fr;
    }
    
    .meta-tabs {
        overflow-x: auto;
        white-space: nowrap;
        padding-bottom: 5px;
    }
    
    .meta-tab-btn {
        padding: 8px 12px;
        font-size: 12px;
    }
    
    .header-nav {
        display: none;
    }
    
    .alert-dropdown {
        width: 280px;
        right: -80px;
    }
}

/* Touch-friendly buttons */
@media (hover: none) {
    .meta-tab-btn,
    .nav-link,
    .export-btn,
    button {
        min-height: 44px;
        min-width: 44px;
    }
    
    .sortable-table th {
        padding: 12px 8px;
    }
}

/* Funnel Analytics */
.funnel-section {
    background: #1a1f2e;
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 25px;
}

.funnel-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    margin: 30px 0;
}

.funnel-stage {
    min-width: 120px;
    transition: width 0.3s;
}

.stage-bar {
    height: 50px;
    border-radius: 8px;
    margin-bottom: 8px;
}

.stage-bar.leads { background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%); }
.stage-bar.booked { background: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%); }
.stage-bar.showed { background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%); }
.stage-bar.sales { background: linear-gradient(135deg, #10b981 0%, #059669 100%); }

.stage-label {
    display: flex;
    justify-content: space-between;
    padding: 0 10px;
}

.stage-name {
    color: #a0aec0;
    font-size: 13px;
}

.stage-value {
    color: #fff;
    font-weight: 600;
}

.funnel-arrow {
    color: #4a5568;
    font-size: 14px;
    padding: 5px 0;
}

.drop-rate {
    color: #718096;
    font-size: 12px;
}

.funnel-summary {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #2d3748;
}

.summary-stat {
    text-align: center;
}

.summary-stat .stat-value {
    display: block;
    font-size: 28px;
    font-weight: 700;
    color: #fff;
}

.summary-stat .stat-label {
    color: #718096;
    font-size: 13px;
}

/* Loss Cards */
.loss-cards {
    margin-bottom: 25px;
}

.loss-cards h3 {
    margin-bottom: 15px;
    color: #f1f5f9;
}

.loss-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.loss-card {
    background: linear-gradient(135deg, #1a1f2e 0%, #252d3d 100%);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    border-left: 4px solid #ef4444;
}

.loss-icon {
    font-size: 32px;
    margin-bottom: 10px;
}

.loss-title {
    color: #f1f5f9;
    font-weight: 600;
    margin-bottom: 8px;
}

.loss-count {
    color: #a0aec0;
    font-size: 14px;
}

.loss-value {
    color: #ef4444;
    font-size: 24px;
    font-weight: 700;
    margin: 8px 0;
}

.loss-hint {
    color: #718096;
    font-size: 11px;
}

.funnel-by-location {
    margin-top: 25px;
}

.funnel-by-location h3 {
    margin-bottom: 15px;
    color: #f1f5f9;
}

.funnel-upload-prompt {
    background: #1a1f2e;
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    color: #718096;
}

.funnel-upload-prompt h3 {
    color: #f1f5f9;
    margin-bottom: 15px;
}

/* AI Chat */
#chat-history {
    max-height: 400px;
    overflow-y: auto;
    padding: 15px;
    background: #0f1117;
    border-radius: 8px;
    margin-bottom: 15px;
}

.chat-msg {
    display: flex;
    gap: 12px;
    margin-bottom: 15px;
    padding: 12px;
    border-radius: 8px;
}

.chat-msg.user {
    background: #1e3a5f;
    margin-left: 40px;
}

.chat-msg.ai {
    background: #1a1f2e;
    margin-right: 40px;
}

.msg-icon {
    font-size: 20px;
    flex-shrink: 0;
}

.msg-text {
    color: #f1f5f9;
    line-height: 1.6;
    white-space: pre-wrap;
}

.chat-input {
    display: flex;
    gap: 10px;
}

.chat-input input {
    flex: 1;
    padding: 12px 15px;
    background: #1a1f2e;
    border: 1px solid #2d3748;
    border-radius: 8px;
    color: #f1f5f9;
    font-size: 14px;
}

.chat-input input:focus {
    outline: none;
    border-color: #3b82f6;
}

.chat-input button {
    padding: 12px 24px;
    background: #3b82f6;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
}

.chat-input button:hover {
    background: #2563eb;
}

.chat-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 15px;
}

.chat-suggestions button {
    padding: 8px 14px;
    background: #374151;
    color: #d1d5db;
    border: none;
    border-radius: 20px;
    font-size: 12px;
    cursor: pointer;
    transition: background 0.2s;
}

.chat-suggestions button:hover {
    background: #4b5563;
}