.erp-calculator {
    width: 100%;
    font-family: inherit;
    color: #1f2430;
}

.erp-calculator *,
.erp-calculator *::before,
.erp-calculator *::after {
    box-sizing: border-box;
}

.erp-calculator .erp-head {
    margin-bottom: 18px;
    text-align: left;
}

.erp-calculator .erp-title {
    margin: 0 0 8px;
    font-size: 34px;
    line-height: 1.08;
    font-weight: 800;
    color: #1f2430;
    letter-spacing: -0.02em;
}

.erp-calculator .erp-subtitle {
    margin: 0;
    font-size: 17px;
    line-height: 1.55;
    color: #556070;
    max-width: 760px;
}

.erp-calculator .erp-panel {
    max-width: 1180px;
    background: #f7f7f8;
    border: 1px solid #e6e8ec;
    border-radius: 24px;
    padding: 24px;
    box-shadow: 0 10px 30px rgba(20, 27, 45, 0.05);
}

.erp-calculator .erp-section-title {
    margin: 0 0 16px;
    font-size: 18px;
    line-height: 1.3;
    font-weight: 800;
    color: #1f2430;
}

/* Service cards */
.erp-calculator .erp-service-grid {
    display: grid !important;
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
    gap: 16px !important;
    margin-bottom: 24px !important;
}

.erp-calculator .erp-service-card {
    appearance: none;
    width: 100% !important;
    min-height: 188px !important;
    border: 1px solid #d9dee6 !important;
    background: #fff !important;
    border-radius: 16px !important;
    padding: 8px !important;
    cursor: pointer;
    text-align: left;
    transition: 0.2s ease;
    box-shadow: 0 1px 2px rgba(16, 24, 40, 0.02);
    display: flex !important;
    flex-direction: column !important;
    justify-content: flex-start !important;
}

.erp-calculator .erp-service-card:hover {
    border-color: #ff7400 !important;
    transform: translateY(-1px);
    box-shadow: 0 10px 20px rgba(17, 24, 39, 0.06);
}

.erp-calculator .erp-service-card.is-active {
    border-color: #ff7400 !important;
    box-shadow: 0 0 0 2px rgba(255, 116, 0, 0.12), 0 12px 24px rgba(255, 116, 0, 0.08);
}

.erp-calculator .erp-service-card__media {
    display: block !important;
    width: 100% !important;
    height: 136px !important;
    min-height: 136px !important;
    overflow: hidden !important;
    border-radius: 12px !important;
    background: #eceff3 !important;
}

.erp-calculator .erp-service-card__media img {
    width: 100% !important;
    height: 136px !important;
    min-height: 136px !important;
    object-fit: cover !important;
    display: block !important;
}

.erp-calculator .erp-service-card__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    font-size: 13px;
    color: #7b8492;
    font-weight: 700;
}

.erp-calculator .erp-service-card__title {
    display: block;
    margin-top: 10px;
    font-size: 14px;
    line-height: 1.3;
    font-weight: 700;
    color: #1f2430;
}

/* Main 2-column layout */
.erp-calculator .erp-grid {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 22px !important;
    align-items: stretch !important;
}

.erp-calculator .erp-col {
    min-width: 0 !important;
    background: #fff !important;
    border: 1px solid #e6e8ec !important;
    border-radius: 20px !important;
    padding: 18px !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: flex-start !important;
    align-self: stretch !important;
    height: 100% !important;
    min-height: 400px !important;
}

.erp-calculator .erp-field {
    margin-bottom: 16px;
}

.erp-calculator .erp-field:last-child {
    margin-bottom: 0;
}

.erp-calculator .erp-label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    line-height: 1.35;
    font-weight: 700;
    color: #1f2430;
}

.erp-calculator .erp-switch-group,
.erp-calculator .erp-pill-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.erp-calculator .erp-switch,
.erp-calculator .erp-pill {
    appearance: none;
    border: 1px solid #d7dde6 !important;
    background: #fff !important;
    color: #1f2430 !important;
    border-radius: 12px !important;
    min-height: 40px !important;
    padding: 0 18px !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    cursor: pointer;
    transition: 0.2s ease;
    box-shadow: none !important;
}

.erp-calculator .erp-switch {
    min-width: 96px;
}

.erp-calculator .erp-pill {
    min-width: 88px;
}

.erp-calculator .erp-switch:hover,
.erp-calculator .erp-pill:hover {
    border-color: #ff7400 !important;
}

.erp-calculator .erp-switch.is-active,
.erp-calculator .erp-pill.is-active {
    background: #ff7400 !important;
    border-color: #ff7400 !important;
    color: #fff !important;
    box-shadow: 0 10px 20px rgba(255, 116, 0, 0.16) !important;
}

.erp-calculator .erp-input-wrap {
    position: relative;
}

.erp-calculator .erp-input,
.erp-calculator .erp-select {
    width: 100% !important;
    min-height: 46px !important;
    border: 1px solid #d7dde6 !important;
    border-radius: 12px !important;
    background: #fff !important;
    padding: 0 14px !important;
    font-size: 15px !important;
    color: #1f2430 !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.erp-calculator .erp-input {
    padding-right: 52px !important;
}

.erp-calculator .erp-input:focus,
.erp-calculator .erp-select:focus {
    outline: none;
    border-color: #ff7400 !important;
    box-shadow: 0 0 0 3px rgba(255, 116, 0, 0.12) !important;
}

.erp-calculator .erp-unit {
    position: absolute;
    top: 50%;
    right: 14px;
    transform: translateY(-50%);
    color: #677181;
    font-size: 14px;
    font-weight: 700;
}

.erp-calculator .erp-help {
    margin-top: 8px;
    font-size: 13px;
    color: #677181;
}

/* CTA */
.erp-calculator .erp-actions {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    margin-top: 24px !important;
    width: 100% !important;
}

.erp-calculator .erp-calc-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 340px !important;
    min-width: 340px !important;
    max-width: 340px !important;
    min-height: 54px !important;
    border: 0 !important;
    border-radius: 14px !important;
    background: linear-gradient(180deg, #ff8a2a 0%, #ff7400 100%) !important;
    color: #fff !important;
    font-size: 18px !important;
    font-weight: 800 !important;
    cursor: pointer;
    transition: 0.2s ease;
    box-shadow: 0 14px 28px rgba(255, 116, 0, 0.22) !important;
    padding: 0 30px !important;
}

.erp-calculator .erp-calc-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 32px rgba(255, 116, 0, 0.28) !important;
}

/* Result */
.erp-calculator .erp-result-wrap {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    margin-top: 18px !important;
    width: 100% !important;
}

.erp-calculator .erp-result {
    width: 100% !important;
    max-width: 760px !important;
    background: #fff !important;
    border: 1px solid #e6e8ec !important;
    border-radius: 20px !important;
    padding: 22px !important;
    box-shadow: 0 8px 22px rgba(20, 27, 45, 0.04) !important;
}

.erp-calculator .erp-result__headline {
    margin-bottom: 14px;
    font-size: 18px;
    font-weight: 800;
    color: #1f2430;
    text-align: left;
}

.erp-calculator .erp-result__headline span {
    font-size: 22px;
    white-space: nowrap;
}

.erp-calculator .erp-result__lines {
    display: flex;
    flex-direction: column;
    gap: 8px;
    color: #3f4754;
    font-size: 14px;
}

.erp-calculator .erp-line {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid #f0f2f5;
}

.erp-calculator .erp-line strong {
    white-space: nowrap;
}

.erp-calculator .erp-note {
    margin-top: 6px;
    font-size: 13px;
    color: #707989;
}

/* Desktop fine tuning */
@media (min-width: 992px) {
    .erp-calculator .erp-service-card {
        min-height: 188px !important;
    }

    .erp-calculator .erp-service-card__media,
    .erp-calculator .erp-service-card__media img {
        height: 136px !important;
        min-height: 136px !important;
    }

    .erp-calculator .erp-col {
        min-height: 400px !important;
    }
}

@media (min-width: 1200px) {
    .erp-calculator .erp-panel {
        padding: 26px !important;
    }

    .erp-calculator .erp-col {
        min-height: 410px !important;
    }

    .erp-calculator .erp-service-card {
        min-height: 192px !important;
    }

    .erp-calculator .erp-service-card__media,
    .erp-calculator .erp-service-card__media img {
        height: 140px !important;
        min-height: 140px !important;
    }
}

/* Tablet */
@media (max-width: 991px) {
    .erp-calculator .erp-title {
        font-size: 30px;
    }

    .erp-calculator .erp-service-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    }

    .erp-calculator .erp-grid {
        grid-template-columns: 1fr !important;
    }

    .erp-calculator .erp-col {
        min-height: auto !important;
        padding: 16px !important;
    }

    .erp-calculator .erp-actions {
        justify-content: stretch !important;
    }

    .erp-calculator .erp-calc-btn {
        width: 100% !important;
        min-width: 0 !important;
        max-width: none !important;
    }

    .erp-calculator .erp-result {
        max-width: none !important;
    }
}

/* Mobile */
@media (max-width: 640px) {
    .erp-calculator .erp-panel {
        padding: 16px !important;
        border-radius: 16px !important;
    }

    .erp-calculator .erp-title {
        font-size: 27px;
    }

    .erp-calculator .erp-subtitle {
        font-size: 15px;
    }

    .erp-calculator .erp-service-grid {
        grid-template-columns: 1fr !important;
    }

    .erp-calculator .erp-service-card__media,
    .erp-calculator .erp-service-card__media img {
        height: 128px !important;
        min-height: 128px !important;
    }

    .erp-calculator .erp-switch-group,
    .erp-calculator .erp-pill-group {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .erp-calculator .erp-switch,
    .erp-calculator .erp-pill {
        width: 100% !important;
        min-width: 0 !important;
    }

    .erp-calculator .erp-calc-btn {
        min-width: 0 !important;
    }
}

.erp-calculator .erp-result__whatsapp {
    margin-top: 18px;
    display: flex !important;
    justify-content: center !important;
    width: 100% !important;
}

.erp-calculator .erp-result__whatsapp.is-hidden {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

.erp-calculator .erp-whatsapp-btn {
    min-width: 280px !important;
    background: #25D366 !important;
    box-shadow: 0 14px 28px rgba(37, 211, 102, 0.22) !important;
}

.erp-calculator .erp-whatsapp-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 32px rgba(37, 211, 102, 0.28) !important;
}

.erp-calculator .erp-whatsapp-form {
    width: 100%;
    max-width: 520px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.erp-calculator .erp-whatsapp-form .erp-field {
    margin-bottom: 0;
}

.erp-calculator .erp-whatsapp-form .erp-whatsapp-btn {
    width: 100% !important;
    max-width: none !important;
    min-width: 0 !important;
}

.erp-calculator .erp-input.is-error {
    border-color: #d63638 !important;
    box-shadow: 0 0 0 3px rgba(214, 54, 56, 0.12) !important;
}

.erp-notice-box {
    max-width: 1180px;
    margin: 24px auto 0;
    padding: 0 12px;
}

.erp-notice-box__content {
    background: #ffffff;
    border: 1px solid #e6e8ec;
    border-radius: 24px;
    padding: 26px 28px;
    box-shadow: 0 12px 32px rgba(20, 27, 45, 0.08);
}

/* Первый текст */
.erp-notice-box__content p {
    margin: 0;
    font-size: 17px;
    line-height: 1.75;
    color: #3f4754;
}

/* Разделитель */
.erp-notice-box__content p + p {
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px solid #e6e8ec;
}

/* Главный акцент */
.erp-notice-box__highlight {
    font-size: 18px !important;
    font-weight: 800;
    color: #1f2430 !important;
}