@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    --ads-primary: #dd3333;
    --ads-secondary: #94a3b8;
    --ads-danger: #ef4444;
    --ads-success: #10b981;
    --ads-warning: #f59e0b;
    --ads-bg: #030712;
    --ads-surface: #030712;
    --ads-card-bg: #030712;
    --ads-border: rgba(255, 255, 255, 0.08);
    --ads-text: #f9fafb;
    --ads-text-light: #94a3b8;
    --ads-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}


.ads-sim-container {
    color: var(--ads-text);
    background-color: var(--ads-bg);
    padding: 24px;
    border-radius: 12px;
    max-width: 1250px;
    margin: 20px auto;
    border: 1px solid var(--ads-border);
}

/* Header & Inputs */
.ads-sim-header {
    background: var(--ads-surface);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 24px;
    border: 1px solid var(--ads-border);
}

.ads-sim-input-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    align-items: flex-end;
}

.ads-sim-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ads-sim-field label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--ads-secondary);
}

.ads-sim-field input[type="number"], 
.ads-sim-field input[type="text"], 
.ads-sim-field select {
    background-color: #111827 !important;
    background: #111827 !important;
    color: var(--ads-text) !important;
    border: 1px solid var(--ads-border) !important;
    border-radius: 4px;
    font-size: 0.95rem;
    padding: 12px 15px !important;
    height: 45px;
    box-sizing: border-box;
    outline: none;
    transition: all 0.2s;
    appearance: textfield; /* Firefox */
}

/* Hide Spinners for Chrome, Safari, Edge, Opera */
.ads-sim-field input::-webkit-outer-spin-button,
.ads-sim-field input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.ads-sim-field input:focus, 
.ads-sim-field select:focus {
    border-color: var(--ads-primary) !important;
    background-color: #111827 !important;
}

.ads-sim-field select option {
    background: #111827;
    color: var(--ads-text);
}

.ads-sim-actions {
    display: flex;
    gap: 12px;
}

.ads-sim-btn {
    padding: 0 24px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all 0.2s;
    font-size: 0.9rem;
    white-space: nowrap;
}

.ads-sim-btn.primary {
    background-color: var(--ads-primary);
    color: #fff;
}

.ads-sim-btn.primary:hover {
    background-color: #b91c1c;
}

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

.ads-sim-btn.secondary:hover {
    background-color: rgba(255,255,255,0.05);
}

/* Dashboard Content */
.ads-sim-section-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--ads-text);
    border-left: 4px solid var(--ads-primary);
    padding-left: 12px;
}

.ads-sim-section-title.main-title {
    border-left: none;
    padding-left: 0;
    margin-bottom: 24px;
    font-size: 2.5rem;
    text-align: center;
}

.ads-sim-info-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 12px;
}

.ads-sim-title-label {
    font-size: 1.1rem;
    color: var(--ads-text);
}

.ads-sim-badges {
    display: flex;
    gap: 8px;
}

.ads-sim-badge {
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 0.75rem;
    font-weight: 600;
}

.ads-sim-badge.industry {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--ads-primary);
}

.ads-sim-badge.competition {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--ads-text-light);
}

.ads-sim-badge.competition.high {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--ads-danger);
}

.ads-sim-badge.competition.medium {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--ads-warning);
}

.ads-sim-badge.competition.low {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--ads-success);
}

/* Main Cards */
.ads-sim-main-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.ads-sim-card {
    background: #111827;
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--ads-border);
    border-top: 4px solid var(--ads-border);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.ads-sim-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.ads-sim-card.active-primary {
    border-color: var(--ads-primary);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15);
}

.ads-sim-card.active-secondary {
    border-color: var(--ads-secondary);
}

.ads-sim-card.card-clicks { border-top-color: var(--ads-primary); }
.ads-sim-card.card-impressions { border-top-color: var(--ads-danger); }
.ads-sim-card.card-conversions { border-top-color: var(--ads-success); }
.ads-sim-card.card-cpc { border-top-color: var(--ads-warning); }

.card-label {
    font-size: 0.85rem;
    color: var(--ads-text-light);
    margin-bottom: 8px;
}

.card-value {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.card-diff {
    font-size: 0.8rem;
    color: var(--ads-success);
    display: flex;
    align-items: center;
    gap: 4px;
}

.card-diff small {
    color: var(--ads-text-light);
}

/* Secondary Stats */
.ads-sim-secondary-stats {
    display: flex;
    background: var(--ads-surface);
    padding: 16px 24px;
    border-radius: 8px;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
    border: 1px solid var(--ads-border);
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--ads-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--ads-text);
}

.stat-separator {
    width: 1px;
    height: 30px;
    background: var(--ads-border);
}

/* Chart */
.ads-sim-chart-container {
    background: var(--ads-surface);
    padding: 24px;
    border-radius: 8px;
    border: 1px solid var(--ads-border);
    margin-bottom: 32px;
}

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

.chart-tabs {
    display: flex;
    gap: 12px;
}

.chart-tabs span {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--ads-text-light);
    padding: 6px 12px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.05);
    cursor: pointer;
    transition: all 0.2s;
}

.chart-tabs span.active {
    background: rgba(59, 130, 246, 0.15);
    color: var(--ads-primary);
}

.chart-tabs span:nth-child(2).active {
    background: rgba(239, 68, 68, 0.15);
    color: var(--ads-danger);
}

.chart-period select {
    background: var(--ads-bg);
    color: var(--ads-text);
    border: 1px solid var(--ads-border);
    border-radius: 4px;
    font-size: 0.85rem;
    padding: 4px 8px;
}

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

/* Bottom elements */
.ads-sim-disclaimer {
    font-size: 16px;
    color: var(--ads-text-light);
    font-style: italic;
    margin-bottom: 24px;
    text-align: center;
}

.ads-sim-cta {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}
 
.primary-solid {
    background: var(--ads-primary);
    color: #fff;
    padding: 12px 28px;
}

.secondary-outline {
    background: transparent;
    border: 1.5px solid var(--ads-primary);
    color: var(--ads-primary);
    padding: 12px 28px;
}

.primary-solid:hover { background: #1765cc; }
.secondary-outline:hover { background: #e8f0fe; }

/* Responsive */
@media (max-width: 768px) {
    .ads-sim-container {
        padding: 15px;
    }
    .ads-sim-header {
        padding: 15px;
    }
    .chart-header {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        gap: 8px;
    }
    .chart-tabs {
        width: auto;
        display: flex;
        gap: 5px;
    }
    .chart-tabs span {
        padding: 4px 8px;
        font-size: 0.75rem;
    }
    .chart-period select {
        font-size: 0.75rem;
        padding: 2px 4px;
    }
    .ads-sim-input-group {
        grid-template-columns: 1fr;
    }
    .stat-separator {
        display: none;
    }
    .ads-sim-secondary-stats {
        display: grid;
        grid-template-columns: 1fr 1fr;
        padding: 10px;
    }
    .ads-sim-info-bar {
        flex-direction: column;
        align-items: flex-start;
    }
    .ads-sim-chart-container {
        padding: 0;
    }
}

/* Facebook Ads Table Simulator Styles - DARK THEME */
.fb-table-sim-container {
    background: #030712;
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    color: #f9fafb;
    font-family: 'Inter', sans-serif;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.fb-table-sim-container .main-title {
    color: #f9fafb;
    text-align: left;
    font-size: 1.8rem;
    margin-bottom: 24px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.fb-table-sim-container .ads-sim-header {
    background: #030712;
    padding: 30px;
    border-radius: 12px;
    margin-bottom: 30px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    display: block;
}

.fb-table-sim-container .ads-sim-input-group {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 20px;
    align-items: flex-end;
}

.fb-table-sim-container .ads-sim-field label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.fb-manager-table-wrapper {
    overflow-x: auto;
    margin: 20px 0;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    background: #030712;
    -webkit-overflow-scrolling: touch; /* Smoother scroll on iOS */
}

/* Sticky First Column for Mobile */
@media (max-width: 768px) {
    .fb-manager-table th:first-child,
    .fb-manager-table td:first-child {
        position: -webkit-sticky;
        position: sticky;
        left: 0;
        z-index: 10;
        background: #111827 !important;
        border-right: 2px solid rgba(255, 255, 255, 0.1);
        min-width: 120px;
        max-width: 140px;
        white-space: normal; /* Allow name to wrap if too long */
        word-break: break-word;
    }
    
    .fb-manager-table td:first-child {
        background: #030712 !important;
    }
}

.fb-manager-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
    line-height: 1.4;
    min-width: 1100px; /* Ensure table is wide enough to scroll */
}

/* Custom indicator for scrollability */
.fb-manager-table-wrapper::-webkit-scrollbar {
    height: 8px;
}
.fb-manager-table-wrapper::-webkit-scrollbar-track {
    background: #111827;
}
.fb-manager-table-wrapper::-webkit-scrollbar-thumb {
    background: #dd3333;
    border-radius: 4px;
}

.fb-manager-table th {
    background: #111827;
    padding: 12px 10px;
    text-align: left;
    font-weight: 600;
    color: #94a3b8;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    white-space: nowrap;
}

.fb-manager-table td {
    padding: 12px 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    vertical-align: middle;
    background: #030712;
    color: #f9fafb;
}

.fb-manager-table tr:hover td {
    background-color: rgba(255, 255, 255, 0.02);
}

/* Columns */
.fb-manager-table .col-name { 
    color: #1a73e8; 
    font-weight: 600; 
    cursor: pointer;
    max-width: 250px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.fb-manager-table .col-name:hover { text-decoration: underline; }

.fb-manager-table .fb-row-total {
    background: #111827;
    font-weight: 700;
}

.fb-manager-table .fb-row-total td {
    border-top: 2px solid rgba(255, 255, 255, 0.08);
    background: #111827;
    color: #f9fafb;
}

.fb-row-loading td {
    text-align: center;
    padding: 60px;
    color: #94a3b8;
    font-style: italic;
    font-size: 14px;
}

.fb-metric-sub {
    display: block;
    font-size: 11px;
    color: #94a3b8;
    margin-top: 2px;
    font-weight: normal;
}

.fb-table-sim-container .ads-sim-field label {
    color: #94a3b8;
    font-weight: 600;
}

.fb-table-sim-container .ads-sim-field input {
    background: #111827 !important;
    color: #f9fafb !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
}

.fb-table-sim-container .ads-sim-btn.primary {
    background-color: #dd3333;
    color: #fff;
}

.fb-table-sim-container .ads-sim-btn.primary:hover {
    background-color: #b91c1c;
}

.fb-chart-container {
    margin-top: 30px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.fb-chart-container .chart-legend {
    display: flex;
    gap: 16px;
}

.legend-item {
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    color: #94a3b8;
}

.legend-item::before {
    content: '';
    width: 12px;
    height: 12px;
    border-radius: 2px;
}

.legend-item.results::before { background-color: #1a73e8; }
.legend-item.spent::before { background-color: #10b981; }

.fb-table-sim-container .ads-sim-disclaimer {
    color: #94a3b8;
    text-align: left;
    font-size: 13px;
    margin-top: 24px;
}
@media (max-width: 768px) {
    .fb-table-sim-container {
        padding: 10px;
    }
    .fb-table-sim-container .ads-sim-header {
        padding: 20px;
    }
    .fb-table-sim-container .main-title {
        font-size: 1.4rem;
        margin-bottom: 15px;
    }
    .fb-table-sim-container .ads-sim-input-group {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .fb-table-sim-container .ads-sim-btn.primary {
        width: 100%;
        margin-top: 5px;
    }
}