.sar-pkr-budget {
    --sar-pkr-budget-border: #d9e2e8;
    --sar-pkr-budget-muted: #536471;
    --sar-pkr-budget-accent: #146b57;
    max-width: 860px;
    margin: 2rem auto;
    padding: clamp(1rem, 3vw, 2rem);
    border: 1px solid var(--sar-pkr-budget-border);
    border-radius: 1rem;
    background: #fff;
    color: #17252f;
    box-shadow: 0 8px 28px rgba(18, 45, 58, .08);
}

.sar-pkr-budget-header h2,
.sar-pkr-budget-custom h3 {
    margin: 0 0 .4rem;
}

.sar-pkr-budget-header p,
.sar-pkr-budget-disclaimer {
    color: var(--sar-pkr-budget-muted);
}

.sar-pkr-budget-trip {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: .8rem;
    margin: 1.25rem 0;
}

.sar-pkr-budget [hidden] {
    display: none !important;
}

.sar-pkr-budget-trip label,
.sar-pkr-budget-row {
    min-width: 0;
}

.sar-pkr-budget-trip label span,
.sar-pkr-budget-description small {
    display: block;
    margin-bottom: .35rem;
    color: var(--sar-pkr-budget-muted);
    font-size: .875rem;
}

.sar-pkr-budget input,
.sar-pkr-budget select,
.sar-pkr-budget button {
    min-height: 44px;
    border: 1px solid #aebdc6;
    border-radius: .45rem;
    font: inherit;
}

.sar-pkr-budget input,
.sar-pkr-budget select {
    width: 100%;
    padding: .55rem .65rem;
    background: #fff;
    color: inherit;
}

.sar-pkr-budget-list {
    border-top: 1px solid var(--sar-pkr-budget-border);
}

.sar-pkr-budget-row {
    display: grid;
    grid-template-columns: minmax(145px, 1fr) minmax(95px, 130px) 78px minmax(130px, 1fr);
    gap: .65rem;
    align-items: center;
    padding: .8rem 0;
    border-bottom: 1px solid var(--sar-pkr-budget-border);
}

.sar-pkr-budget-description label {
    display: block;
    font-weight: 600;
}

.sar-pkr-budget-line-total {
    color: var(--sar-pkr-budget-muted);
    font-size: .875rem;
    text-align: right;
}

.sar-pkr-budget-custom {
    margin-top: 1.4rem;
}

.sar-pkr-budget-custom-row {
    grid-template-columns: minmax(130px, 1fr) 76px minmax(90px, 120px) 78px minmax(130px, 1fr) auto;
}

.sar-pkr-budget-add,
.sar-pkr-budget-remove {
    padding: .55rem .8rem;
    background: #fff;
    color: var(--sar-pkr-budget-accent);
    cursor: pointer;
}

.sar-pkr-budget-add {
    margin-top: .75rem;
    border-color: var(--sar-pkr-budget-accent) !important;
    font-weight: 600 !important;
}

.sar-pkr-budget-summary {
    display: grid;
    gap: .55rem;
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: .65rem;
    background: #eff7f4;
}

.sar-pkr-budget-summary strong {
    font-size: 1.15rem;
}

.sar-pkr-budget-rate,
.sar-pkr-budget-warning {
    margin: 0;
    color: var(--sar-pkr-budget-muted);
}

.sar-pkr-budget-warning {
    color: #8b4a00;
}

.sar-pkr-budget-disclaimer {
    margin: 1rem 0 0;
    font-size: .85rem;
}

.sar-pkr-budget input:focus-visible,
.sar-pkr-budget select:focus-visible,
.sar-pkr-budget button:focus-visible {
    outline: 3px solid rgba(20, 107, 87, .35);
    outline-offset: 2px;
}

.sar-pkr-budget-adjustments {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .8rem;
    margin-top: 1.4rem;
}

.sar-pkr-budget-adjustments span,
.sar-pkr-budget-adjustments small {
    display: block;
    color: var(--sar-pkr-budget-muted);
    font-size: .875rem;
}

.sar-pkr-budget-adjustments span {
    margin-bottom: .35rem;
}

.sar-pkr-budget-adjustments small {
    margin-top: .3rem;
    font-size: .8rem;
}

.sar-pkr-budget-detail {
    margin: 0;
}

.sar-pkr-budget-detail:empty {
    display: none;
}

.sar-pkr-budget-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .55rem;
    margin-top: 1rem;
}

.sar-pkr-budget-action {
    padding: .55rem .9rem;
    background: #fff;
    color: var(--sar-pkr-budget-accent);
    font-weight: 600;
    cursor: pointer;
}

@media print {
    .sar-pkr-budget {
        box-shadow: none;
        border: 0;
    }

    .sar-pkr-budget-actions,
    .sar-pkr-budget-add,
    .sar-pkr-budget-remove {
        display: none !important;
    }
}

@media (max-width: 860px) {
    .sar-pkr-budget-trip {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .sar-pkr-budget-adjustments {
        grid-template-columns: 1fr;
    }

    .sar-pkr-budget-trip {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .sar-pkr-budget-row,
    .sar-pkr-budget-custom-row {
        grid-template-columns: minmax(0, 1fr) 88px;
        gap: .5rem;
    }

    .sar-pkr-budget-description {
        grid-column: 1 / -1;
    }

    .sar-pkr-budget-line-total {
        grid-column: 1 / -1;
        text-align: left;
    }

    .sar-pkr-budget-remove {
        grid-column: 1 / -1;
        justify-self: start;
    }
}