/* ==========================================================================
   TECSON Bestellmengenrechner — Form & Results
   ========================================================================== */

.tbr-calculator-container {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    max-width: 600px !important;
    background: #ffffff !important;
    padding: 24px !important;
    box-sizing: border-box !important;
    color: #334155 !important;
}

.tbr-form-title {
    font-size: 16px !important;
    font-weight: 700 !important;
    color: #0f2963 !important;
    margin: 0 0 20px 0 !important;
}

.tbr-form-table {
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
    margin-bottom: 24px !important;
}

.tbr-form-row {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    gap: 16px !important;
}

@media (max-width: 640px) {
    .tbr-form-row {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 6px !important;
    }
}

.tbr-form-label {
    font-size: 14px !important;
    font-weight: 500 !important;
    margin: 0 !important;
}

.tbr-input-group {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
}

.tbr-form-input,
.tbr-form-select {
    width: 140px !important;
    height: 38px !important;
    background-color: #f1f5f9 !important;
    border: 1px solid #cbd5e1 !important;
    border-radius: 4px !important;
    padding: 0 10px !important;
    font-family: inherit !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    color: #0f172a !important;
    box-sizing: border-box !important;
    text-align: right !important;
}

.tbr-form-select {
    text-align: left !important;
    cursor: pointer !important;
}

.tbr-input-unit {
    display: inline-block !important;
    font-size: 14px !important;
    color: #475569 !important;
    min-width: 40px !important;
}

/* Radio Button Ranges */
.tbr-ranges-container {
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
    margin-bottom: 24px !important;
    background-color: #f8fafc !important;
    padding: 16px !important;
    border-radius: 6px !important;
    border: 1px solid #e2e8f0 !important;
}

.tbr-radio-row {
    display: flex !important;
    align-items: center !important;
}

.tbr-radio-label {
    display: flex !important;
    align-items: center !important;
    cursor: pointer !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    color: #334155 !important;
    margin: 0 !important;
}

.tbr-radio-label.tbr-disabled {
    cursor: not-allowed !important;
    color: #94a3b8 !important;
}

.tbr-radio-input {
    appearance: none !important;
    -webkit-appearance: none !important;
    width: 18px !important;
    height: 18px !important;
    border: 2px solid #cbd5e1 !important;
    border-radius: 50% !important;
    margin: 0 10px 0 0 !important;
    display: inline-block !important;
    position: relative !important;
    cursor: pointer !important;
}

.tbr-radio-label.tbr-disabled .tbr-radio-input {
    background-color: #f1f5f9 !important;
    border-color: #e2e8f0 !important;
    cursor: not-allowed !important;
}

.tbr-radio-input:checked::before {
    content: '' !important;
    position: absolute !important;
    top: 3px !important;
    left: 3px !important;
    width: 8px !important;
    height: 8px !important;
    background-color: white !important;
    border-radius: 50% !important;
}

.tbr-dynamic-date {
    font-weight: 400 !important;
    color: #64748b !important;
    margin-left: 4px !important;
}

/* Button */
.tbr-button-row {
    margin-bottom: 24px !important;
}

.tbr-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    background-color: #0f2963 !important;
    color: #ffffff !important;
    border: none !important;
    border-radius: 4px !important;
    padding: 12px 24px !important;
    font-family: inherit !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: background-color 0.2s ease !important;
}

.tbr-btn:hover {
    background-color: #0d2253 !important;
}

.tbr-btn:disabled {
    background-color: #94a3b8 !important;
    cursor: not-allowed !important;
}

/* Results */
.tbr-results-container {
    background-color: #f0fdf4 !important;
    border: 1px solid #bbf7d0 !important;
    border-radius: 6px !important;
    padding: 20px !important;
}

.tbr-result-heading {
    font-size: 15px !important;
    font-weight: 700 !important;
    color: #166534 !important;
    margin-bottom: 12px !important;
}

.tbr-result-sentence, .tbr-result-line2 {
    font-size: 15px !important;
    color: #15803d !important;
    margin-bottom: 8px !important;
    line-height: 1.5 !important;
}

.tbr-result-sentence strong, .tbr-result-line2 strong {
    font-size: 18px !important;
    font-weight: 800 !important;
}

.tbr-warning-box {
    margin-top: 16px !important;
    background-color: #fef2f2 !important;
    border-left: 4px solid #ef4444 !important;
    padding: 12px 16px !important;
    font-size: 14px !important;
    color: #991b1b !important;
    font-weight: 500 !important;
}