.kb2 {
    max-width: 768px !important;
    margin: 0 auto !important;
    font-family: Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
}

/* Fields */
.kb2__field {
    margin-bottom: 16px !important;
}

.kb2__field label {
    display: block !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    color: #374151 !important;
    margin-bottom: 6px !important;
}

.kb2__field select,
.kb2__field input[type="number"] {
    width: 100% !important;
    border: 1px solid #d1d5db !important;
    border-radius: 12px !important;
    padding: 12px 16px !important;
    font-size: 14px !important;
    font-family: inherit !important;
    outline: none !important;
    box-sizing: border-box !important;
    transition: border-color 0.2s, box-shadow 0.2s !important;
    background: #fff !important;
    color: #374151 !important;
    -webkit-appearance: none !important;
    appearance: none !important;
}

.kb2__field select:focus,
.kb2__field input:focus {
    border-color: #e8731a !important;
    box-shadow: 0 0 0 3px rgba(232, 115, 26, 0.15) !important;
}

.kb2__field select:disabled {
    opacity: 0.5 !important;
    cursor: not-allowed !important;
}

.kb2__row {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 16px !important;
}

/* Button */
.kb2__btn {
    width: 100% !important;
    background: #e8731a !important;
    color: #fff !important;
    border: none !important;
    border-radius: 12px !important;
    padding: 14px !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    font-family: inherit !important;
    cursor: pointer !important;
    transition: background 0.2s !important;
    margin-top: 4px !important;
    box-shadow: none !important;
    text-decoration: none !important;
    text-transform: none !important;
    letter-spacing: normal !important;
    line-height: 1.4 !important;
    outline: none !important;
}

.kb2__btn:hover {
    background: #d4680f !important;
    color: #fff !important;
}

.kb2__btn:focus,
.kb2__btn:focus-visible {
    background: #e8731a !important;
    color: #fff !important;
    box-shadow: 0 0 0 3px rgba(232, 115, 26, 0.3) !important;
}

/* Result container */
.kb2__result {
    margin-top: 24px !important;
    border-radius: 16px !important;
    overflow: hidden !important;
    border: 1px solid #e5e7eb !important;
    background: #fff !important;
}

/* Hero number */
.kb2__hero {
    background: #f8fafc !important;
    padding: 32px 24px !important;
    text-align: center !important;
    border-bottom: 1px solid #e5e7eb !important;
}

.kb2__hero-val {
    font-size: 36px !important;
    font-weight: 800 !important;
    color: #1e3a5f !important;
    line-height: 1.1 !important;
    margin: 0 !important;
}

.kb2__hero-lbl {
    font-size: 15px !important;
    color: #6b7280 !important;
    margin-top: 6px !important;
    font-weight: 500 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
}

/* Detail rows */
.kb2__details {
    padding: 0 !important;
}

.kb2__detail-row {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 14px 24px !important;
    border-bottom: 1px solid #f3f4f6 !important;
}

.kb2__detail-row:last-child {
    border-bottom: none !important;
}

.kb2__detail-label {
    font-size: 14px !important;
    color: #6b7280 !important;
    font-weight: 400 !important;
}

.kb2__detail-value {
    font-size: 15px !important;
    font-weight: 700 !important;
    color: #1e3a5f !important;
    white-space: nowrap !important;
}

/* Note */
.kb2__note {
    display: flex !important;
    gap: 10px !important;
    align-items: flex-start !important;
    padding: 14px 24px !important;
    background: #fffbeb !important;
    border-top: 1px solid #fde68a !important;
    font-size: 13px !important;
    color: #92400e !important;
    line-height: 1.6 !important;
}

.kb2__note-icon {
    flex-shrink: 0 !important;
    font-size: 16px !important;
    line-height: 1.4 !important;
}

/* Responsive */
@media (max-width: 480px) {
    .kb2__row {
        grid-template-columns: 1fr !important;
    }
    .kb2__hero-val {
        font-size: 40px !important;
    }
    .kb2__detail-row {
        padding: 12px 16px !important;
    }
    .kb2__note {
        padding: 12px 16px !important;
    }
}