.tsm-shipping-calculator {
    margin: 1.2em 0;
    padding: 1em;
    border: 1px solid #ddd;
    border-radius: 8px;
    background: #fafafa;
    font-size: 0.95em;
}

.tsm-shipping-calculator .tsm-shipping-title {
    margin: 0 0 0.6em;
    font-size: 1.05em;
    font-weight: 600;
}

.tsm-shipping-calculator .tsm-shipping-row {
    display: flex;
    gap: 0.5em;
    align-items: center;
}

.tsm-shipping-calculator .tsm-cep-input {
    flex: 1 1 auto;
    min-width: 120px;
    padding: 0.5em 0.75em;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.tsm-shipping-calculator .tsm-cep-button {
    padding: 0.5em 1em;
    border: 0;
    border-radius: 4px;
    background: #111;
    color: #fff;
    cursor: pointer;
}

.tsm-shipping-calculator .tsm-cep-button:disabled {
    opacity: 0.6;
    cursor: default;
}

.tsm-shipping-calculator .tsm-shipping-result {
    margin-top: 0.75em;
}

.tsm-shipping-calculator .tsm-shipping-option {
    display: flex;
    align-items: center;
    gap: 0.6em;
    padding: 0.45em 0;
    border-bottom: 1px dashed #e0e0e0;
}

.tsm-shipping-calculator .tsm-shipping-option:last-child {
    border-bottom: 0;
}

.tsm-shipping-calculator .tsm-shipping-name {
    flex: 1 1 auto;
}

.tsm-shipping-calculator .tsm-shipping-value {
    font-weight: 600;
    white-space: nowrap;
}

.tsm-shipping-calculator .tsm-shipping-days {
    color: #666;
    white-space: nowrap;
    font-size: 0.9em;
}

.tsm-shipping-calculator .tsm-shipping-loading,
.tsm-shipping-calculator .tsm-shipping-error {
    margin: 0;
    color: #666;
}

.tsm-shipping-calculator .tsm-shipping-error {
    color: #b32d2e;
}