.rciva-tool-page .tool-container {
    max-width: 1350px;
}

.rciva-grid {
    grid-template-columns: minmax(0, 1fr) minmax(460px, .95fr);
}

.rciva-hero .tool-hero-icon {
    background: rgba(19, 128, 206, .10);
    color: #1380ce;
}

.rciva-main-input {
    margin-bottom: 24px;
}

.rciva-main-input > label {
    display: block;
    margin-bottom: 8px;
    color: #374151;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
}

.rciva-input-group {
    display: flex;
    align-items: stretch;
    width: 100%;
}

.rciva-input-group > span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 48px;
    padding: 0 10px;
    border: 1px solid #d8dee4;
    border-right: 0;
    border-radius: 8px 0 0 8px;
    background: #f7f9fb;
    color: #596572;
    font-size: 13px;
    font-weight: 600;
}

.rciva-input-group input {
    width: 100%;
    min-height: 44px;
    border: 1px solid #d8dee4;
    border-radius: 0 8px 8px 0;
    padding: 9px 12px;
    text-align: right;
    font-size: 15px;
    background: #fff;
}

.rciva-input-group input:focus {
    outline: none;
    border-color: #1380ce;
    box-shadow: 0 0 0 3px rgba(19, 128, 206, .09);
}

.rciva-config {
    padding: 16px;
    border: 1px solid #e3e8ed;
    border-radius: 10px;
    background: #f7f9fb;
}

.rciva-config-title {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    color: #34404c;
    font-size: 1rem;
    font-weight: 700;
}

.rciva-config-title i {
    color: #1380ce;
}

.rciva-field {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 170px;
    gap: 15px;
    align-items: center;
}

.rciva-field label {
    margin: 0;
    color: #4d5965;
    font-size: 1rem;
    line-height: 1.35;
}

.rciva-field label small {
    display: block;
    margin-top: 3px;
    color: #7a8793;
    font-size: 0.9rem;
}

.rciva-field .rciva-input-group input {
    min-height: 38px;
    font-size: 13px;
}

.rciva-note,
.rciva-disclaimer {
    display: flex;
    gap: 9px;
    align-items: flex-start;
    color: #687582;
    font-size: 0.80rem;
    line-height: 1.45;
}

.rciva-note {
    margin-top: 14px;
}

.rciva-note i,
.rciva-disclaimer i {
    flex: 0 0 auto;
    margin-top: 2px;
    color: #1380ce;
}

.rciva-disclaimer {
    margin-top: 18px;
    padding: 12px 14px;
    border: 1px solid #e3e8ed;
    border-radius: 8px;
    background: #f8fafb;
}

.rciva-disclaimer i {
    color: #8a6d3b;
}

.rciva-stats {
    grid-template-columns: 1fr 1fr;
}

.rciva-stat-primary {
    border-color: rgba(19, 128, 206, .28);
    background: rgba(19, 128, 206, .045);
}

.rciva-stat-primary strong {
    color: #1380ce;
}

.rciva-document-card {
    margin-top: 16px;
}

.rciva-result-heading {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
    padding: 14px 0 9px;
    border-bottom: 2px solid #e7ebef;
    color: #34404c;
    font-size: 1rem;
    font-weight: 700;
}

.rciva-result-heading small {
    color: #8a949e;
    font-size: 0.8rem;
    font-weight: 400;
}

.rciva-result-table {
    width: 100%;
    border-collapse: collapse;
}

.rciva-result-table td {
    padding: 9px 6px;
    border-bottom: 1px solid #edf0f2;
    vertical-align: middle;
}

.rciva-result-table td:first-child {
    width: 70%;
    color: #4d5965;
    font-size: 0.9rem;
    line-height: 1.3;
}

.rciva-result-table td:last-child {
    width: 30%;
    text-align: right;
    white-space: nowrap;
    color: #27313a;
    font-size: 12px;
}

.rciva-row-title {
    display: block;
}

.rciva-row-title + small {
    display: block;
    margin-top: 2px;
    color: #89939c;
    font-size: 0.85rem;
}

.rciva-result-table tr.rciva-calculated {
    background: #f7f9fb;
}

.rciva-result-table tr.rciva-calculated td {
    font-weight: 600;
}

.rciva-result-table tr.rciva-total {
    background: rgba(19, 128, 206, .07);
}

.rciva-result-table tr.rciva-total td {
    padding-top: 12px;
    padding-bottom: 12px;
    border-top: 2px solid rgba(19, 128, 206, .22);
    border-bottom: 0;
    color: #1f2937;
    font-weight: 700;
}

.rciva-result-table tr.rciva-total td:last-child {
    color: #1380ce;
    font-size: 15px;
}

.rciva-final {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    margin-top: 14px;
    padding: 15px 16px;
    border-radius: 9px;
    background: #1380ce;
    color: #fff;
}

.rciva-final span {
    font-size: 13px;
    font-weight: 600;
}

.rciva-final strong {
    font-size: 18px;
}

@media (max-width: 1000px) {
    .rciva-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 650px) {
    .rciva-field {
        grid-template-columns: 1fr;
        gap: 7px;
    }

    .rciva-field .rciva-input-group {
        max-width: 220px;
    }

    .rciva-stats {
        grid-template-columns: 1fr;
    }

    .rciva-result-heading {
        display: block;
    }

    .rciva-result-heading small {
        display: block;
        margin-top: 3px;
    }

    .rciva-result-table td:first-child {
        width: 65%;
    }

    .rciva-result-table td:last-child {
        width: 35%;
    }
}

.tool-card-header {
    font-size: 1rem;
}