.maintenance-widget {
    margin: 1.5rem 0;
    padding: 1.2rem;
    border-radius: 24px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    box-shadow: 0 16px 36px rgba(15, 23, 42, 0.08);
}

.cmw-toolbar,
.cmw-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-bottom: 1rem;
}

.cmw-tab,
.cmw-controls button {
    border: none;
    cursor: pointer;
    border-radius: 999px;
    padding: 0.62rem 1rem;
    background: white;
    color: #334155;
    border: 1px solid #cbd5e1;
    font-weight: 700;
    transition: all 0.2s ease;
}

.cmw-tab:hover,
.cmw-controls button:hover {
    transform: translateY(-2px);
    background: #0f172a;
    color: white;
    border-color: #0f172a;
}

.cmw-tab.active {
    background: #5b5fa8;
    color: white;
    border-color: #5b5fa8;
}

.cmw-layout {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 1rem;
    align-items: stretch;
}

.cmw-code-card,
.cmw-info-card,
.cmw-trace-panel {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 22px;
    padding: 1rem;
}

.cmw-mini-label,
.cmw-stage-label {
    display: inline-block;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #64748b;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.cmw-code {
    overflow-x: auto;
    background: #0f172a;
    color: #e5e7eb;
    border-radius: 16px;
    padding: 1rem;
    line-height: 1.55;
    font-size: 0.92rem;
}

.cmw-fix-line {
    display: none;
    margin-top: 0.85rem;
    padding: 0.8rem;
    border-radius: 16px;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #14532d;
    font-size: 0.95rem;
}

.cmw-fix-line.visible {
    display: block;
}

.cmw-info-card h3 {
    margin-top: 0.2rem;
    margin-bottom: 0.5rem;
}

.cmw-focus-box {
    margin-top: 0.9rem;
    padding: 0.8rem;
    border-radius: 16px;
    background: #fff7ed;
    border: 1px solid #fed7aa;
    color: #7c2d12;
    font-weight: 700;
}

.cmw-trace-panel {
    margin-top: 1rem;
    overflow-x: auto;
}

.cmw-trace-table {
    margin: 0;
}

.cmw-highlight-row td {
    background: #fef3c7 !important;
    font-weight: 700;
}

.cmw-correct-cell {
    color: #14532d !important;
    font-weight: 800;
}

.cmw-wrong-cell {
    color: #991b1b !important;
    font-weight: 800;
}

@media (max-width: 780px) {
    .cmw-layout {
        grid-template-columns: 1fr;
    }
}