/* Card container */
.emk-solar-card {
    background: #ffffff;
    border-radius: 22px;
    padding: 20px 20px 24px;
    box-shadow: 0 18px 45px rgba(15, 35, 52, 0.10);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, sans-serif;
    max-width: 600px;
    margin: 0 auto;
}

/* Tabs */
.emk-solar-tabs {
    display: flex;
    border-bottom: 1px solid #E2E6F0;
    margin-bottom: 18px;
}

.emk-solar-tab {
    flex: 1;
    background: transparent;
    border: none;
    padding: 10px 0;
    font-size: 16px;
    cursor: pointer;
    font-weight: 600;
    color: #8A94A6;
    position: relative;
}

.emk-solar-tab.active {
    color: #0A2342;
}

.emk-solar-tab.active::after {
    content: "";
    position: absolute;
    bottom: -1px;
    left: 20%;
    right: 20%;
    height: 3px;
    background: #00B39B;
    border-radius: 999px;
}

/* Options */
.emk-solar-options {
    margin-top: 6px;
}

.emk-solar-option-row {
    background: #F8FAFD;
    border: 1px solid #E2E6F0;
    border-radius: 18px;
    padding: 14px 18px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    transition: 0.15s ease;
}

.emk-solar-option-row:hover {
    background: #F1F5FB;
    box-shadow: 0 6px 18px rgba(15, 35, 52, 0.08);
    transform: translateY(-1px);
}

.emk-solar-option-left {
    flex: 1;
}

.emk-solar-option-text {
    font-size: 16px;
    font-weight: 500;
    color: #102333;
}

.emk-solar-option-middle {
    display: flex;
    align-items: center;
    gap: 6px;
    padding-right: 12px;
    margin-right: 12px;
    border-right: 1px solid #D5DCE6;
    font-size: 20px;
}

.emk-solar-plus {
    font-size: 14px;
    font-weight: 600;
    margin: 0 2px;
}

/* Arrow button */
.emk-solar-option-right {
    display: flex;
    align-items: center;
    justify-content: center;
}

.emk-solar-arrow-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 999px;
    background: #E86F5E;
    color: #ffffff;
    font-size: 16px;
}

/* Mobile tweaks */
@media (max-width: 480px) {
    .emk-solar-card {
        border-radius: 18px;
        padding: 18px 16px 22px;
    }

    .emk-solar-option-row {
        padding: 13px 14px;
        border-radius: 16px;
    }

    .emk-solar-option-text {
        font-size: 15px;
    }
}