:root {
        /* Premium Cyber-Dark Blue Color Palette */
        --primary-blue: #3b82f6;
        --neon-cyan: #06b6d4;
        --pro-color: #10b981;    /* Emerald Green for Pros */
        --con-color: #f43f5e;    /* Rose Red for Cons */
        --text-main: #f8fafc;    /* Bright white/silver text for visibility */
        --text-muted: #94a3b8;   /* Soft slate text for description */
        --glass-border: rgba(255, 255, 255, 0.08); /* Sophisticated thin border */
    }

    /* Container integration with your Dark Blue Page */
    .review-dynamic-container {
        max-width: 950px;
        margin: 60px auto 30px auto; 
        padding: 0 20px;
        box-sizing: border-box;
        font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
        color: var(--text-main);
    }

    /* Premium Transparent Card Architecture (Professional Glassmorphism Look) */
    .review-card {
        background: rgba(255, 255, 255, 0.02); 
        backdrop-filter: blur(8px); 
        -webkit-backdrop-filter: blur(8px);
        padding: 35px;
        margin-bottom: 30px;
        border-radius: 20px;
        border: 1px solid var(--glass-border);
        box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .review-card:hover {
        transform: translateY(-3px);
        background: rgba(255, 255, 255, 0.04);
        border-color: rgba(61, 131, 246, 0.3); /* Soft blue glow border on hover */
    }
    
    .section-desc { color: var(--text-muted); font-size: 0.95rem; margin-top: 15px; margin-bottom: 25px;}

    /* Typography Overrides for Dark Theme */
    h1.review-main-title { font-size: 2.6rem; color: var(--text-main); margin: 0; font-weight: 800; text-align: center; text-shadow: 0 2px 10px rgba(0,0,0,0.5); }
    .review-dynamic-container h2 { font-size: 1.5rem; color: var(--text-main); margin-top: 0; font-weight: 700; letter-spacing: 0.5px; }

    /* Dynamic Image Container Layout */
    .review-image-card {
        width: 100%;
        margin-bottom: 30px;
        border-radius: 20px;
        overflow: hidden;
        border: 1px solid var(--glass-border);
        box-shadow: 0 10px 40px rgba(0,0,0,0.5);
        background: rgba(0, 0, 0, 0.2);
    }

    .review-image-card img {
        width: 100%;
        height: auto;
        max-height: 480px;
        object-fit: cover;
        display: block;
        transition: transform 0.5s ease;
    }
    
    .review-image-card img:hover {
        transform: scale(1.02);
    }

    /* 6x6 Metrics Framework with Flex-Wrap protection for Mobile */
    .metric-group { margin-bottom: 35px; }
    .group-title { font-size: 1.2rem; letter-spacing: 1px; margin-bottom: 20px; border-bottom: 1px solid var(--glass-border); padding-bottom: 8px; }
    .pro-text { color: var(--pro-color); font-weight: 700; }
    .con-text { color: var(--con-color); font-weight: 700; }

    /* Fixed Layout Wrapping to protect line colors on small screens */
    .metric-box { 
        display: flex; 
        align-items: center; 
        margin-bottom: 18px; 
        gap: 15px; 
        width: 100%;
        flex-wrap: wrap; /* Allows label & bar to cascade cleanly without breaking components */
    }

    .metric-label { 
        width: 240px; 
        font-weight: 500; 
        color: var(--text-muted); 
        flex-shrink: 0;
    }

    /* Ensures the visual colored lines always preserve their track structure */
    .bar-container { 
        flex-grow: 1; 
        background: rgba(255, 255, 255, 0.07); /* Deep dark background track */
        height: 14px; 
        border-radius: 10px; 
        overflow: hidden; 
        min-width: 160px; /* Forces dynamic bars to remain wide and visual on mobile viewports */
        position: relative;
    }

    .bar { 
        height: 100%; 
        width: 0%; 
        border-radius: 10px; 
        transition: width 1.5s cubic-bezier(0.1, 1, 0.1, 1); 
    }

    .pro-bar { background: linear-gradient(90deg, #059669, var(--pro-color)); box-shadow: 0 0 10px rgba(16, 185, 129, 0.4); }
    .con-bar { background: linear-gradient(90deg, #dc2626, var(--con-color)); box-shadow: 0 0 10px rgba(244, 63, 94, 0.4); }
    .metric-num { width: 45px; text-align: right; font-size: 1rem; font-weight: 600; }

    /* ⚔️ Responsive Comparison Grid Styling */
    .comp-table-wrapper { width: 100%; overflow-x: auto; border-radius: 12px; border: 1px solid var(--glass-border); }
    .comp-table { width: 100%; border-collapse: collapse; text-align: left; background: rgba(255,255,255,0.01); }
    .comp-table th, .comp-table td { padding: 15px 20px; border-bottom: 1px solid var(--glass-border); font-size: 0.95rem; }
    .comp-table th { background: rgba(255,255,255,0.04); color: var(--text-main); font-weight: 600; }
    .comp-table td { color: var(--text-muted); }
    .current-shoe-row { background: rgba(59, 130, 246, 0.08); font-weight: bold; color: var(--text-main) !important; }
    .comp-badge { padding: 4px 10px; border-radius: 6px; font-size: 0.8rem; font-weight: bold; }
    .badge-win { background: rgba(16, 185, 129, 0.2); color: var(--pro-color); border: 1px solid var(--pro-color); }
    .badge-neutral { background: rgba(255, 255, 255, 0.1); color: var(--text-main); }

    /* 👟 Visual Fit Matrix / Sizing Scale */
    .fit-scale-container { margin: 30px 0 15px 0; background: rgba(255,255,255,0.03); padding: 20px; border-radius: 14px; border: 1px solid var(--glass-border); }
    .fit-labels { display: flex; justify-content: space-between; font-weight: 600; font-size: 0.9rem; color: var(--text-muted); margin-bottom: 12px; }
    .active-fit-label { color: var(--neon-cyan); }
    .fit-track-line { width: 100%; height: 8px; background: rgba(255,255,255,0.1); border-radius: 4px; position: relative; }
    .fit-dot { width: 20px; height: 20px; background: var(--neon-cyan); border-radius: 50%; position: absolute; top: -6px; left: 50%; transform: translateX(-50%); box-shadow: 0 0 12px var(--neon-cyan); transition: left 1.5s cubic-bezier(0.1, 1, 0.1, 1); }
    .fit-notes-text { font-size: 0.95rem; font-style: italic; color: var(--text-muted); margin-top: 15px; }

    /* Premium Circular Progress Settings */
    .circle-wrapper { width: 150px; margin: 0 auto; }
    .circular-chart { display: block; max-width: 100%; }
    .circle-bg { fill: none; stroke: rgba(255, 255, 255, 0.07); stroke-width: 3.2; }
    .circle { fill: none; stroke-width: 3.2; stroke-linecap: round; stroke: var(--primary-blue); transition: stroke-dasharray 1.5s cubic-bezier(0.1, 1, 0.1, 1); filter: drop-shadow(0px 0px 6px var(--primary-blue)); }
    .percentage { fill: var(--text-main); font-size: 0.55em; text-anchor: middle; font-weight: 800; }

    /* Telemetry Grid System and Micro Circles Custom Setup */
    .telemetry-main-title { font-size: 1.8rem; color: #60a5fa; margin-bottom: 5px; text-align: center; font-weight: 800; letter-spacing: 0.5px;}
    .telemetry-subtitle { text-align: center; color: var(--text-muted); margin-bottom: 35px; font-size: 1rem; }
    .telemetry-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 25px; }

    .telemetry-box {
        background: rgba(255, 255, 255, 0.01);
        border: 1px solid var(--glass-border);
        border-radius: 16px;
        padding: 25px;
        text-align: center;
        transition: all 0.3s ease;
    }
    .telemetry-box:hover { 
        border-color: var(--neon-cyan); 
        background: rgba(255, 255, 255, 0.03);
        box-shadow: 0 0 15px rgba(6, 182, 212, 0.15);
    }
    .telemetry-box h3 { font-size: 1.1rem; color: var(--text-main); margin: 15px 0 10px 0; font-weight: 600; }
    .telemetry-box p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; margin: 0; }

    .telemetry-circle-wrapper { width: 85px; margin: 0 auto; }
    .telemetry-chart { display: block; max-width: 100%; }
    .t-circle-bg { fill: none; stroke: rgba(255, 255, 255, 0.07); stroke-width: 3.5; }
    .t-circle { fill: none; stroke-width: 3.5; stroke-linecap: round; stroke: var(--neon-cyan); transition: stroke-dasharray 1.8s cubic-bezier(0.1, 1, 0.1, 1); filter: drop-shadow(0px 0px 4px var(--neon-cyan)); }
    .t-percentage { fill: var(--text-main); font-size: 0.5em; text-anchor: middle; font-weight: 700; }

    /* Description and Unique Section Overrides */
    .description-section p { color: var(--text-muted); line-height: 1.7; font-size: 1.05rem; }
    .unique-match-section { background: linear-gradient(135deg, rgba(37, 99, 235, 0.03) 0%, rgba(6, 182, 212, 0.03) 100%); border: 1px solid rgba(59, 130, 246, 0.2); }
    .unique-match-section p { color: var(--text-muted); line-height: 1.6; }
    .unique-notes-section { background-color: rgba(255, 255, 255, 0.01); border-left: 6px solid #475569; }
    .notes-container { font-style: italic; color: var(--text-muted); line-height: 1.7; }

    /* Responsive adjustments for narrow phone viewports */
    @media (max-width: 480px) {
        .review-card { padding: 22px; border-radius: 14px; }
        h1.review-main-title { font-size: 1.9rem; }
        .metric-label { width: 100%; margin-bottom: 5px; } 
        .metric-num { width: auto; margin-left: auto; }
        .telemetry-grid { grid-template-columns: 1fr; }
    }
    /* --- FOOT SIZE CALCULATOR STYLES --- */
.size-calculator-section {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.03) 0%, rgba(59, 130, 246, 0.03) 100%);
    border: 1px solid rgba(6, 182, 212, 0.2) !important;
}

.calculator-box {
    width: 100%;
    margin-top: 15px;
}

.input-group {
    display: flex;
    gap: 15px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 25px;
}

.input-group label {
    font-weight: 600;
    color: var(--text-main);
}

.input-group input {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    padding: 12px 15px;
    border-radius: 8px;
    color: var(--text-main);
    font-size: 1rem;
    width: 120px;
    outline: none;
    transition: border-color 0.3s;
}

.input-group input:focus {
    border-color: var(--neon-cyan);
}

.input-group button {
    background: linear-gradient(90deg, var(--primary-blue), var(--neon-cyan));
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.3);
}

.input-group button:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(6, 182, 212, 0.5);
}

.size-results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    animation: fadeInSmooth 0.5s ease-out;
}

.result-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    padding: 20px;
    border-radius: 12px;
}

.result-card h3 {
    margin-top: 0;
    font-size: 1.1rem;
    margin-bottom: 15px;
    padding-bottom: 5px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.standard-sizes h3 { color: var(--neon-cyan); }
.brand-matrix h3 { color: var(--pro-color); }

.result-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 1rem;
}

.result-row span {
    color: var(--text-muted);
}

.result-row strong {
    color: var(--text-main);
    font-size: 1.1rem;
}

.error-msg {
    color: var(--con-color);
    font-size: 0.95rem;
    font-style: italic;
    margin-top: 10px;
}

@keyframes fadeInSmooth {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
/* --- NEW VISUAL GRAPHICS LAYOUT STYLES --- */
.pressure-matrix-container { display: flex; flex-direction: column; gap: 20px; margin-top: 15px; }
.pressure-zone-box { width: 100%; }
.zone-header { display: flex; justify-content: space-between; font-weight: 600; font-size: 0.95rem; margin-bottom: 8px; }
.zone-val { font-size: 1rem; font-weight: 700; }
.zone-bar-track { width: 100%; height: 12px; background: rgba(255, 255, 255, 0.06); border-radius: 8px; overflow: hidden; }
.zone-bar-fill { height: 100%; width: 0%; border-radius: 8px; transition: width 1.5s cubic-bezier(0.1, 1, 0.1, 1); }

/* Color Indicators */
.text-cyan { color: var(--neon-cyan); }
.text-blue { color: var(--primary-blue); }
.text-pro { color: var(--pro-color); }

.cyan-glow-bar { background: linear-gradient(90deg, #0891b2, var(--neon-cyan)); box-shadow: 0 0 8px rgba(6, 182, 212, 0.4); }
.blue-glow-bar { background: linear-gradient(90deg, #1d4ed8, var(--primary-blue)); box-shadow: 0 0 8px rgba(59, 130, 246, 0.4); }
.pro-glow-bar { background: linear-gradient(90deg, #047857, var(--pro-color)); box-shadow: 0 0 8px rgba(16, 185, 129, 0.4); }
.con-glow-bar { background: linear-gradient(90deg, #b91c1c, var(--con-color)); box-shadow: 0 0 8px rgba(244, 63, 94, 0.4); }

/* Energy Return Grid Blocks */
.energy-curve-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; margin-top: 20px; }
.curve-step-card { background: rgba(255, 255, 255, 0.01); border: 1px solid var(--glass-border); padding: 25px; border-radius: 16px; position: relative; overflow: hidden; }
.curve-index { position: absolute; top: -10px; right: -5px; font-size: 4rem; font-weight: 900; color: rgba(255, 255, 255, 0.02); line-height: 1; user-select: none; }
.curve-step-card h3 { font-size: 1.15rem; margin-top: 0; margin-bottom: 15px; color: var(--text-main); font-weight: 600; }
.curve-visual-node { display: flex; justify-content: space-between; background: rgba(0,0,0,0.2); padding: 10px 14px; border-radius: 8px; font-size: 0.95rem; margin-bottom: 12px; border: 1px solid rgba(255,255,255,0.02); }
.node-label { color: var(--text-muted); }
.node-score { font-weight: 700; }
.curve-step-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.5; margin: 0; }

/* Terrain Radar Settings */
.radar-blocks-grid { display: flex; flex-direction: column; gap: 18px; margin-top: 20px; }
.radar-metric-item { display: flex; align-items: center; gap: 15px; width: 100%; flex-wrap: wrap; }
.radar-label { width: 220px; font-weight: 500; color: var(--text-muted); flex-shrink: 0; }
.radar-track-line { flex-grow: 1; height: 10px; background: rgba(255, 255, 255, 0.06); border-radius: 6px; overflow: hidden; min-width: 160px; position: relative; }
.radar-fill-line { height: 100%; width: 0%; border-radius: 6px; transition: width 1.5s cubic-bezier(0.1, 1, 0.1, 1); }
.radar-numeric-text { width: 50px; text-align: right; font-weight: 600; color: var(--text-main); font-size: 0.95rem; }
/* --- EXTRA EXTENDED GRAPHICS LAYOUT STYLES --- */

/* Foam Profile Needle Track */
/* ================================================================= */
/* 📉 FIXED: UNDER-FOOT FOAM COMPRESSION PROFILE SPACING INDEX        */
/* ================================================================= */
.foam-profile-wrapper {
    margin-top: 25px;
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid var(--glass-border);
    padding: 30px 25px 25px 25px; /* Added internal defensive padding layout */
    border-radius: 14px;
    box-sizing: border-box;
}

.foam-status-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    margin-bottom: 30px; /* Added separation padding from top text elements */
}

.foam-badge-glow {
    background: rgba(59, 130, 246, 0.15);
    color: var(--primary-blue);
    border: 1px solid var(--primary-blue);
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 0.9rem;
    box-shadow: 0 0 10px rgba(59, 130, 246, 0.2);
}

/* Base spectrum structural layout tracking band */
.stiffness-scale-track {
    width: 100%;
    height: 12px; /* Increased structural track height density */
    background: linear-gradient(90deg, #3b82f6, #06b6d4, #10b981); 
    border-radius: 6px;
    position: relative;
    margin-top: 20px;
    margin-bottom: 35px; /* CRUCIAL: Added safety margin block to push labels down away from the track */
}

/* Fixed Floating vertical pointer needle layers */
.foam-needle {
    width: 4px;
    height: 28px; /* Standardised vector bounding block specs */
    background: #ffffff;
    position: absolute;
    top: -8px; /* Centers the alignment across the tracking strip perfectly */
    left: 50%; 
    transform: translateX(-50%);
    box-shadow: 0 0 12px #ffffff;
    border-radius: 2px;
    transition: left 1.5s cubic-bezier(0.1, 1, 0.1, 1);
    z-index: 3; /* Locks layer sequence explicitly over tracking backgrounds */
}

/* Zone text labels baseline positioning configuration */
.scale-zones {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
    padding-top: 10px; /* Forced extra padding block safety spacing check */
    border-top: 1px solid rgba(255, 255, 255, 0.04); /* Optional structural separation frame divider line */
}

.zone-firm, .zone-balanced, .zone-plush {
    display: inline-block;
    white-space: nowrap; /* Prevents text elements cascading crash loops on mobile screen viewports */
}

/* Thermal Graphics Setup */
.thermal-grid-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 15px;
}
.thermal-item { width: 100%; }
.thermal-meta {
    display: flex;
    justify-content: space-between;
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}
.thermal-track {
    width: 100%;
    height: 12px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    overflow: hidden;
}
.thermal-fill {
    height: 100%;
    width: 0%;
    border-radius: 8px;
    transition: width 1.5s cubic-bezier(0.1, 1, 0.1, 1);
}

/* Degradation Forecast Grid Layout Blocks */
.degradation-dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 22px;
    margin-top: 20px;
}
.deg-card {
    background: rgba(255,255,255,0.01);
    border: 1px solid var(--glass-border);
    padding: 22px;
    border-radius: 16px;
}
.deg-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}
.deg-card h4 {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-main);
}
.deg-score {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--con-color);
}
.deg-track-radial {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 14px;
}
.deg-fill-line {
    height: 100%;
    width: 0%;
    border-radius: 4px;
    transition: width 1.5s cubic-bezier(0.1, 1, 0.1, 1);
}
.deg-card p.deg-meta {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0;
}
/* --- FLOATING PRICE TAG & AMAZON BUTTON GRAPHICS --- */
.image-wrapper-relative {
    position: relative;
    width: 100%;
}

.floating-price-tag {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(11, 19, 41, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--neon-cyan);
    padding: 10px 16px;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.3);
    z-index: 5;
}

.old-price-strike {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-decoration: line-through;
    font-weight: 500;
}

.sale-price-glow {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--pro-color);
    text-shadow: 0 0 10px rgba(16, 185, 129, 0.4);
}

.affiliate-action-bar {
    background: rgba(255, 255, 255, 0.01);
    padding: 20px;
    border-top: 1px solid var(--glass-border);
    display: flex;
    justify-content: center;
}

.amazon-btn-glow {
    width: 100%;
    max-width: 500px;
    text-align: center;
    background: linear-gradient(90deg, #ff9900, #ffb300); /* Amazon Corporate Yellow Brand Sync */
    color: #111111 !important;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.05rem;
    padding: 14px 28px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(255, 153, 0, 0.3);
    transition: transform 0.2s, box-shadow 0.2s;
}

.amazon-btn-glow:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(255, 153, 0, 0.5);
}

/* --- VOWELRATE AUDITING VERDICT LAYOUTS --- */
.auditing-verdict-section {
    background: linear-gradient(135deg, rgba(244, 63, 94, 0.02) 0%, rgba(59, 130, 246, 0.02) 100%);
    border: 1px solid rgba(244, 63, 94, 0.15) !important;
}

.verdict-shield-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.verdict-shield-header h2 {
    margin: 0 !important;
    color: #f43f5e !important; /* Warning/Trust soft deep red tone focus */
    font-weight: 800;
}

.shield-icon {
    font-size: 1.6rem;
}

.verdict-audit-text {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-muted);
    font-style: italic;
}

.market-value-action {
    margin-top: 22px;
    border-top: 1px solid var(--glass-border);
    padding-top: 15px;
}

.market-link-arrow {
    display: inline-block;
    color: var(--neon-cyan);
    text-decoration: none;
    font-weight: 700;
    font-size: 1.05rem;
    transition: color 0.2s, transform 0.2s;
}

.market-link-arrow:hover {
    color: var(--primary-blue);
    transform: translateX(4px);
}

@media (max-width: 480px) {
    .floating-price-tag { top: 10px; right: 10px; padding: 6px 12px; }
    .sale-price-glow { font-size: 1.1rem; }
    .amazon-btn-glow { font-size: 0.95rem; padding: 12px 20px; }
}