/**
 * Performance Visualization V2 - Clear & Visual
 */

.perf-v2-container {
    background: var(--bg-secondary, #3b4252);
    border: 2px solid var(--border-color, #4c566a);
    border-radius: var(--radius-viz);
    padding: 32px;
    margin: 32px 0;
}

.perf-v2-title {
    font-family: 'Public Sans', sans-serif;
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary, #eceff4);
    margin: 0 0 32px 0;
    text-align: center;
    border-bottom: 3px solid var(--primary, #88c0d0);
    padding-bottom: 16px;
}

/* ===== SAVINGS CALLOUT ===== */
.perf-v2-savings {
    background: linear-gradient(135deg, var(--success) 0%, var(--success) 100%);
    border-radius: var(--radius-viz);
    padding: 32px;
    text-align: center;
    margin-bottom: 40px;
    box-shadow: 0 8px 24px var(--success-shadow);
}

.perf-v2-savings-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 6px 16px;
    border-radius: var(--radius-viz-pill);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
}

.perf-v2-savings-amount {
    font-size: 72px;
    font-weight: 900;
    color: white;
    line-height: 1;
    margin-bottom: 12px;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.perf-v2-savings-text {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 500;
}

.perf-v2-savings-text strong {
    font-weight: 800;
    color: white;
}

/* ===== METRICS GRID ===== */
.perf-v2-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.perf-v2-metric {
    background: var(--bg-primary, #2e3440);
    border: 2px solid var(--border-color, #4c566a);
    border-radius: var(--radius-viz);
    padding: 24px;
}

.perf-v2-metric-title {
    font-family: 'Azeret Mono', monospace;
    font-size: 14px;
    font-weight: 700;
    color: var(--text-secondary, #d8dee9);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin: 0 0 20px 0;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border-color, #4c566a);
}

/* ===== COMPARISON BARS ===== */
.perf-v2-bars {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.perf-v2-bar-row {
    display: grid;
    grid-template-columns: 140px 1fr 120px;
    align-items: center;
    gap: 12px;
}

.perf-v2-bar-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary, #d8dee9);
}

.perf-v2-bar-track {
    height: 36px;
    background: var(--bg-secondary, #3b4252);
    border-radius: var(--radius-viz-sm);
    overflow: hidden;
    position: relative;
}

.perf-v2-bar-fill {
    height: 100%;
    border-radius: var(--radius-viz-sm);
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    display: flex;
    align-items: center;
    padding-left: 12px;
    color: white;
    font-weight: 600;
    font-size: 13px;
}

.perf-v2-bar-fill.best {
    box-shadow: 0 0 20px var(--success-glow);
    position: relative;
}

.perf-v2-bar-fill.best::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.2) 0%, transparent 100%);
    pointer-events: none;
}

.perf-v2-bar-value {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary, #eceff4);
    text-align: right;
}

.perf-v2-bar-value.best {
    color: var(--success);
    font-weight: 900;
}

/* ===== DETAIL TABLE ===== */
.perf-v2-table-container {
    background: var(--bg-primary, #2e3440);
    border: 2px solid var(--border-color, #4c566a);
    border-radius: var(--radius-viz);
    padding: 24px;
}

.perf-v2-table-title {
    font-family: 'Public Sans', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary, #eceff4);
    margin: 0 0 20px 0;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border-color, #4c566a);
}

.perf-v2-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.perf-v2-table thead th {
    background: var(--bg-secondary, #3b4252);
    color: var(--text-secondary, #d8dee9);
    font-family: 'Azeret Mono', monospace;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 12px;
    padding: 12px 16px;
    text-align: left;
    border-bottom: 3px solid var(--primary, #88c0d0);
}

.perf-v2-table tbody tr {
    border-bottom: 1px solid var(--border-color, #4c566a);
}

.perf-v2-table tbody tr:last-child {
    border-bottom: none;
}

.perf-v2-table tbody tr:hover {
    background: rgba(136, 192, 208, 0.05);
}

.perf-v2-table tbody td {
    padding: 12px 16px;
    color: var(--text-primary, #eceff4);
    font-family: 'IBM Plex Mono', monospace;
}

.perf-v2-table-label {
    font-weight: 600;
    color: var(--text-secondary, #d8dee9) !important;
    font-family: 'Public Sans', sans-serif !important;
}

.perf-v2-table tbody td strong {
    color: var(--primary, #88c0d0);
    font-weight: 700;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .perf-v2-container {
        padding: 20px;
    }

    .perf-v2-title {
        font-size: 24px;
    }

    .perf-v2-savings {
        padding: 24px;
    }

    .perf-v2-savings-amount {
        font-size: 56px;
    }

    .perf-v2-metrics {
        grid-template-columns: 1fr;
    }

    .perf-v2-bar-row {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .perf-v2-bar-value {
        text-align: left;
        margin-bottom: 8px;
    }

    .perf-v2-table {
        font-size: 12px;
    }

    .perf-v2-table thead th,
    .perf-v2-table tbody td {
        padding: 8px 12px;
    }
}

/* Animation on load — reuses fadeInUp from main.css */
.perf-v2-metric {
    animation: fadeInUp 0.5s ease-out backwards;
}

.perf-v2-metric:nth-child(1) { animation-delay: 0.1s; }
.perf-v2-metric:nth-child(2) { animation-delay: 0.2s; }
.perf-v2-metric:nth-child(3) { animation-delay: 0.3s; }