.jprd-calculadora {
    --jprd-accent: #d62828;
    --jprd-accent-dark: #b71f1f;
    --jprd-accent-soft: #fdeaea;
    --jprd-border: #e6d4d4;
    --jprd-bg: #ffffff;
    --jprd-muted: #7a6666;
    --jprd-text: #2c1f1f;
    font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--jprd-text);
}

.jprd-calculadora,
.jprd-calculadora *,
.jprd-calculadora *::before,
.jprd-calculadora *::after {
    box-sizing: border-box;
}

.jprd-calculadora__wrap {
    max-width: 860px;
    margin: 0 auto;
    padding: 22px;
    background: linear-gradient(180deg, #ffffff 0%, #fff8f8 100%);
    border: 1px solid #f0dede;
    border-radius: 18px;
    box-shadow: 0 18px 40px rgba(214, 40, 40, 0.08);
}

.jprd-calculadora__form {
    display: block;
    width: 100%;
    margin: 0;
}

.jprd-calculadora__header {
    text-align: center;
    margin-bottom: 20px;
}

.jprd-calculadora__logo {
    margin-bottom: 12px;
}

.jprd-calculadora__logo img {
    display: inline-block;
    max-width: 150px;
    height: auto;
    border: 0;
}

.jprd-calculadora__heading h2,
.jprd-calculadora__heading p {
    margin: 0 0 8px;
}

.jprd-calculadora__heading h2 {
    color: var(--jprd-accent-dark);
    font-size: 1.9rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.jprd-calculadora__heading p {
    color: var(--jprd-muted);
}

.jprd-calculadora__field {
    margin-bottom: 20px;
}

.jprd-calculadora__field-title {
    background: linear-gradient(135deg, var(--jprd-accent-dark) 0%, var(--jprd-accent) 100%);
    color: #fff;
    border-radius: 12px;
    padding: 12px 16px;
    text-align: center;
    box-shadow: 0 10px 24px rgba(214, 40, 40, 0.16);
}

.jprd-calculadora__field-title label,
.jprd-calculadora__field-title small {
    display: block;
    color: inherit;
}

.jprd-calculadora__field-title label {
    font-weight: 700;
    margin: 0 0 4px;
}

.jprd-calculadora__field-title small {
    opacity: 0.95;
    line-height: 1.4;
}

.jprd-calculadora__field > input {
    display: block;
    width: 100%;
    margin-top: 10px;
    min-height: 42px;
    padding: 10px 12px;
    border: 1px solid var(--jprd-border);
    border-radius: 10px;
    background: #fff;
    box-shadow: none;
}

.jprd-calculadora__field > input:focus {
    outline: none;
    border-color: var(--jprd-accent);
    box-shadow: 0 0 0 0.2rem rgba(214, 40, 40, 0.12);
}

.jprd-calculadora__error {
    margin: 8px 0 0;
    color: #dc3545;
    font-size: 0.92rem;
}

.jprd-calculadora__table {
    width: 100% !important;
    margin: 0 0 18px !important;
    border-collapse: separate !important;
    border-spacing: 0 !important;
    background: var(--jprd-bg);
    border: 1px solid #f1dfdf !important;
    border-radius: 14px !important;
    box-shadow: none !important;
    overflow: hidden;
}

.jprd-calculadora__table thead th {
    background: linear-gradient(135deg, var(--jprd-accent-dark) 0%, var(--jprd-accent) 100%) !important;
    color: #fff !important;
    text-align: center !important;
    font-weight: 700;
    font-size: 1rem;
    padding: 12px 14px !important;
    border: 0 !important;
    border-radius: 14px 14px 0 0;
    line-height: 1.3;
}

.jprd-calculadora__table tbody tr {
    background: #fff !important;
}

.jprd-calculadora__table tbody td {
    padding: 6px !important;
    border-top: 0 !important;
    border-left: 0 !important;
    border-right: 0 !important;
    border-bottom: 1px solid #f4e4e4 !important;
    background: transparent !important;
    vertical-align: middle !important;
    box-shadow: none !important;
    background-image: none !important;
}

.jprd-calculadora__table tbody tr:last-child td {
    border-bottom: 0 !important;
}

.jprd-calculadora__subhead td {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--jprd-accent-dark);
    text-align: left;
    background: #fff7f7 !important;
}

.jprd-calculadora__rate {
    width: 68px;
    white-space: nowrap;
    font-weight: 600;
}

.jprd-calculadora__table input[type="text"] {
    display: block;
    width: 100%;
    min-height: 38px;
    padding: 8px 10px;
    border: 1px solid var(--jprd-border) !important;
    border-radius: 10px !important;
    background: var(--jprd-accent-soft) !important;
    box-shadow: none !important;
    color: var(--jprd-text) !important;
    cursor: default !important;
    text-align: left;
    font-weight: 600;
}

.jprd-calculadora__actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 10px;
}

.jprd-calculadora__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 8px 18px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 600;
    cursor: pointer;
    box-shadow: none;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.jprd-calculadora__button:hover {
    transform: translateY(-1px);
}

.jprd-calculadora__button--primary {
    background: linear-gradient(135deg, var(--jprd-accent-dark) 0%, var(--jprd-accent) 100%);
    color: #fff;
    box-shadow: 0 10px 20px rgba(214, 40, 40, 0.16);
}

.jprd-calculadora__button--secondary {
    background: #fff5f5;
    color: var(--jprd-accent-dark);
    border-color: #efcaca;
}

.jprd-calculadora__note {
    margin: 14px 0 0;
    color: var(--jprd-accent-dark);
    text-align: center;
}

@media (max-width: 767px) {
    .jprd-calculadora__wrap {
        padding: 16px;
    }

    .jprd-calculadora__table {
        display: block;
        overflow-x: auto;
    }

    .jprd-calculadora__actions {
        flex-direction: column;
    }

    .jprd-calculadora__button {
        width: 100%;
    }
}