/* ==========================================
   SCREENSHOT BEAUTIFIER
========================================== */

.screenshot-beautifier-page .tool-page-title {
    font-size: 2.25rem;
    font-weight: 700;
}

.screenshot-beautifier-page .tool-page-description {
    font-size: 1.075rem;
    color: var(--gray-color, #6b7280);
    max-width: 760px;
    margin: 0 auto;
}

.screenshot-beautifier-page kbd {
    background: #1f2937;
    color: #fff;
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
    font-size: 0.8rem;
}

/* ---------- Preview ---------- */
.sb-preview-body {
    background: #f1f3f5;
    background-image:
        linear-gradient(45deg, #e4e7eb 25%, transparent 25%),
        linear-gradient(-45deg, #e4e7eb 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #e4e7eb 75%),
        linear-gradient(-45deg, transparent 75%, #e4e7eb 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 420px;
    padding: 1.5rem;
    border-radius: 0 0 0.375rem 0.375rem;
}

#sbCanvas {
    max-width: 100%;
    max-height: 560px;
    height: auto;
    width: auto;
    display: block;
    border-radius: 4px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

/* ---------- Background swatches ---------- */
.sb-bg-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
}

.sb-swatch {
    aspect-ratio: 1 / 1;
    width: 100%;
    min-height: 34px;
    border-radius: 8px;
    border: 2px solid #dee2e6;
    padding: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.sb-swatch:hover {
    transform: translateY(-2px);
    border-color: var(--primary-light, #60a5fa);
}

.sb-swatch.active {
    border-color: var(--primary-color, #2563eb);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.25);
}

.sb-swatch-none {
    background:
        linear-gradient(45deg, #e9ecef 25%, transparent 25%),
        linear-gradient(-45deg, #e9ecef 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #e9ecef 75%),
        linear-gradient(-45deg, transparent 75%, #e9ecef 75%),
        #fff;
    background-size: 10px 10px;
    background-position: 0 0, 0 5px, 5px -5px, -5px 0;
    color: #6b7280;
    font-size: 0.8rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 991px) {
    .screenshot-beautifier-page .tool-page-title {
        font-size: 1.75rem;
    }

    .sb-preview-body {
        min-height: 300px;
        padding: 1rem;
    }

    #sbCanvas {
        max-height: 380px;
    }
}

@media (max-width: 575px) {
    .sb-bg-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}