.pyramid-program-widget {
    margin: 1.5rem 0;
    padding: 1.2rem;
    border-radius: 24px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    box-shadow: 0 14px 36px rgba(15, 23, 42, 0.08);
}

.ppw-controls {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
    align-items: end;
    margin-bottom: 1rem;
}

.ppw-field {
    display: grid;
    gap: 0.35rem;
}

.ppw-field label,
.ppw-label {
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #64748b;
}

.ppw-field input {
    width: 150px;
    padding: 0.65rem 0.8rem;
    border-radius: 14px;
    border: 1px solid #cbd5e1;
    font: inherit;
    background: white;
}

.pyramid-program-widget button {
    border: none;
    border-radius: 999px;
    padding: 0.65rem 1rem;
    background: #0f172a;
    color: white;
    font-weight: 800;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.pyramid-program-widget button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(15, 23, 42, 0.18);
}

.ppw-error {
    color: #b91c1c;
    font-weight: 700;
    min-height: 1.2rem;
}

.ppw-layout {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 1rem;
    margin: 1rem 0;
}

.ppw-card,
.ppw-output-card,
.ppw-subroutine {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    padding: 1rem;
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.05);
}

.ppw-card h3 {
    margin: 0.4rem 0 0.4rem;
    color: #0f172a;
}

.ppw-buttons {
    display: flex;
    gap: 0.55rem;
    flex-wrap: wrap;
    margin-top: 0.9rem;
}

.ppw-buttons button:nth-child(3) {
    background: #475569;
}

.ppw-value-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.65rem;
    margin-top: 0.7rem;
}

.ppw-value-grid div {
    display: grid;
    place-items: center;
    padding: 0.85rem 0.5rem;
    border-radius: 16px;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    text-align: center;
}

.ppw-value-grid strong {
    font-size: 1.65rem;
    color: #1e3a8a;
}

.ppw-value-grid span {
    font-size: 0.78rem;
    font-weight: 700;
    color: #475569;
}

.ppw-subroutine-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
    margin: 1rem 0;
}

.ppw-subroutine {
    min-height: 94px;
    border-color: #e2e8f0;
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.ppw-subroutine strong,
.ppw-subroutine span {
    display: block;
}

.ppw-subroutine strong {
    color: #334155;
    margin-bottom: 0.35rem;
}

.ppw-subroutine span {
    color: #64748b;
    font-size: 0.88rem;
    line-height: 1.35;
}

.ppw-subroutine.active {
    transform: translateY(-3px);
    background: #f0fdf4;
    border-color: #86efac;
    box-shadow: 0 12px 24px rgba(22, 163, 74, 0.12);
}

.ppw-output-card pre {
    margin: 0.7rem 0 0;
    min-height: 150px;
    padding: 1rem;
    border-radius: 16px;
    background: #0f172a;
    color: #f8fafc;
    font-size: 1.15rem;
    line-height: 1.35;
    overflow: auto;
}

@media (max-width: 800px) {
    .ppw-layout,
    .ppw-subroutine-row {
        grid-template-columns: 1fr;
    }

    .ppw-value-grid {
        grid-template-columns: 1fr;
    }
}