/* ══════════════════════════════════════════
   SOCIAL ARCADE — ROI CALCULATOR STYLES
   Matches cyberpunk dark theme
   ══════════════════════════════════════════ */

.sam-roi {
    font-family: 'Outfit', sans-serif;
    color: var(--sam-white, rgba(255,255,255,0.87));
    background: var(--sam-dark, #121212);
    padding: 80px 40px;
    -webkit-font-smoothing: antialiased;
}
.sam-roi-inner {
    max-width: 1000px;
    margin: 0 auto;
}

/* Header */
.sam-roi-header {
    text-align: center;
    margin-bottom: 64px;
}
.sam-roi-header .sam-lead {
    margin: 0 auto;
    max-width: 650px;
}

/* Calculator Grid */
.sam-roi-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: var(--sam-card, #1E1E1E);
    border: 1px solid var(--sam-border, rgba(255,255,255,0.12));
    border-radius: 10px;
    overflow: hidden;
}

/* ─── Input Side ─── */
.sam-roi-inputs {
    padding: 48px;
}
.sam-roi-group {
    margin-bottom: 36px;
}
.sam-roi-group:last-child {
    margin-bottom: 0;
}
.sam-roi-group label {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    color: var(--sam-muted, rgba(255,255,255,0.60));
    margin-bottom: 14px;
    font-weight: 500;
}
.sam-roi-val {
    color: var(--sam-white, rgba(255,255,255,0.87));
    font-weight: 700;
}
.sam-roi-note-sm {
    font-size: 0.75rem;
    color: var(--sam-muted, rgba(255,255,255,0.40));
    margin-top: 8px;
    font-style: italic;
}

/* Custom Slider */
.sam-slider {
    width: 100%;
    -webkit-appearance: none;
    appearance: none;
    background: var(--sam-dark2, #1A1A1A);
    height: 8px;
    border-radius: 4px;
    outline: none;
    border: 1px solid var(--sam-border, rgba(255,255,255,0.12));
    cursor: pointer;
}
.sam-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--sam-cyan, #00E5FF);
    cursor: pointer;
    box-shadow: 0 0 12px rgba(0,229,255,0.5);
    transition: box-shadow 0.2s;
}
.sam-slider::-webkit-slider-thumb:hover {
    box-shadow: 0 0 20px rgba(0,229,255,0.7);
}
.sam-slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--sam-cyan, #00E5FF);
    cursor: pointer;
    border: none;
    box-shadow: 0 0 12px rgba(0,229,255,0.5);
}

/* ─── Results Side ─── */
.sam-roi-results {
    background: var(--sam-dark3, #222222);
    padding: 48px;
    border-left: 1px solid var(--sam-border, rgba(255,255,255,0.12));
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.sam-roi-result {
    margin-bottom: 32px;
}
.sam-roi-result-label {
    font-size: 0.8rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--sam-muted, rgba(255,255,255,0.60));
    margin-bottom: 8px;
    font-weight: 600;
}
.sam-roi-profit-label {
    color: var(--sam-green, #00FFB0);
}
.sam-roi-result-value {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 3.5rem;
    line-height: 1;
}
.sam-roi-white {
    color: var(--sam-white, rgba(255,255,255,0.87));
}
.sam-roi-green {
    color: var(--sam-green, #00FFB0);
}
.sam-roi-gold {
    color: var(--sam-gold, #FFD060);
}

.sam-roi-advantage {
    font-size: 0.85rem;
    color: var(--sam-muted, rgba(255,255,255,0.60));
    line-height: 1.6;
    padding-top: 24px;
    border-top: 1px solid var(--sam-border, rgba(255,255,255,0.12));
    margin-bottom: 24px;
}
.sam-roi-advantage strong {
    color: var(--sam-white, rgba(255,255,255,0.87));
}

/* ─── Responsive ─── */
@media (max-width: 1024px) {
    .sam-roi-grid {
        grid-template-columns: 1fr;
    }
    .sam-roi-results {
        border-left: none;
        border-top: 1px solid var(--sam-border, rgba(255,255,255,0.12));
    }
}

@media (max-width: 768px) {
    .sam-roi {
        padding: 60px 20px;
    }
    .sam-roi-inputs,
    .sam-roi-results {
        padding: 32px 24px;
    }
    .sam-roi-result-value {
        font-size: 2.8rem;
    }
}