.hidden {
    display: none !important;
}

.tool-shell .lead {
    color: var(--text-muted);
    margin-bottom: 0.9rem;
}

.tool-grid {
    display: grid;
    gap: 1.25rem;
}

.before-after-grid {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: 1fr 1fr;
}

.before-after-grid p {
    margin: 0 0 0.35rem;
}

.field-check-row {
    display: grid;
    gap: 0.45rem;
    grid-template-columns: 1fr 1fr;
    margin-top: 0.7rem;
    margin-bottom: 0.4rem;
}

.field-check-row label {
    display: inline-flex;
    gap: 0.4rem;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.image-lab-grid .toolbar-group .btn {
    padding: 0.45rem 0.7rem;
}

.tool-canvas {
    width: 100%;
    height: auto;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: #0d111a;
}

.field-label {
    display: block;
    margin: 0.5rem 0 0.35rem;
    color: var(--text-muted);
}

.field-input {
    width: 100%;
    padding: 0.6rem 0.7rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: #0d111a;
    color: var(--text-color);
}

.toolbar-row {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.toolbar-group {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.canvas-shell {
    overflow: auto;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 0.35rem;
    background: rgba(255, 255, 255, 0.02);
}

.btn-secondary {
    background: #273145;
    color: #f0f0f5;
}

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

.scan-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 0.85rem;
}

.scan-card {
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 0.85rem;
    background: rgba(255,255,255,0.03);
}

.scan-card h4 {
    margin: 0 0 0.25rem;
}

.scan-value {
    font-family: Consolas, Menlo, Monaco, monospace;
    font-size: 0.87rem;
    word-break: break-word;
    margin-bottom: 0.35rem;
}

.code-block {
    white-space: pre-wrap;
    margin: 0;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: #0d111a;
    padding: 0.85rem;
    overflow: auto;
}

.chip-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.chip {
    border-radius: 999px;
    border: 1px solid rgba(79, 141, 247, 0.42);
    background: rgba(79, 141, 247, 0.15);
    color: #c5dbff;
    padding: 0.2rem 0.6rem;
    font-size: 0.82rem;
}

.footer-rainbow-link {
    text-decoration: none;
    margin-left: 0.2rem;
    display: inline-flex;
    gap: 0.02rem;
}

.rainbow-letter {
    display: inline-block;
    font-weight: 700;
    transition: color 500ms ease;
}

@media (max-width: 860px) {
    .tool-grid {
        grid-template-columns: 1fr !important;
    }

    .before-after-grid {
        grid-template-columns: 1fr;
    }

    .field-check-row {
        grid-template-columns: 1fr;
    }
}