.time-difference__form {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-direction: column;
}

.time-difference__input-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: row;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 20px;
}

@media (max-width: 830px) {
    .time-difference__input-wrapper {
        flex-direction: column;
    }
}

.time-difference__time-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 15px;
}

.time-difference__time-label {
    font-size: 18px;
    margin-bottom: 10px;
    font-weight: 500;
}

.time-difference__time-inputs {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.time-difference__input-label {
    font-size: 12px;
    color: #666;
    margin-top: 5px;
    text-align: center;
}

.time-difference__input-with-label {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.time-difference__separator {
    margin-top: 20px;
    font-size: 30px;
    color: #666;
}

.time-difference__input {
    width: 100px;
    font-size: 40px;
    text-align: center;
}

.time-difference__select {
    width: 100px;
    font-size: 40px;
    text-align: center;
    padding: 5px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

@media (max-width: 450px) {
    .time-difference__input {
        width: 80px;
        font-size: 32px;
    }

    .time-difference__select {
        width: 80px;
        font-size: 32px;
    }
}

.time-difference__swap-btn {
    margin: 0 20px;
}

@media (max-width: 830px) {
    .time-difference__swap-btn {
        margin: 15px 0;
    }
}

.time-difference__head {
    border-bottom: 2px solid #e1e1e1;
    padding-bottom: 16px;
}

.time-difference__head h1 {
    margin: 0 0 14px;
}

.time-difference__tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin: 0;
    padding: 0;
    border: 0;
}

.time-difference__tab {
    padding: 12px 20px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 8px;
    background-color: #f5f5f5;
    text-decoration: none;
    color: #333;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.time-difference__tab:hover {
    background-color: #e8e8e8;
    border-color: #999;
}

.time-difference__tab--active {
    background-color: #161cba;
    color: #fff;
    border-color: #161cba;
}

.time-difference__tab--active:hover {
    background-color: #161cba;
}

.time-difference__intro {
    max-width: 720px;
    margin: 0 auto 20px;
    font-size: 17px;
    line-height: 1.5;
    color: #444;
    text-align: center;
}

.time-difference__result-text {
    font-size: 32px;
    font-weight: 500;
}

@media (max-width: 600px) {
    .time-difference__result-text {
        font-size: 24px;
    }
}