.timer-section {
    text-align: center;
    padding: 2em;
}

.input-block {
    margin: 1em auto;
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.date-input {
    padding: 0.5em;
    font-size: 1em;
    border: 2px solid #4a90e2;
    border-radius: 8px;
    background: #f9f9f9;
    color: #333;
    transition: 0.3s;
}

.date-input:focus {
    border-color: #3273c5;
    outline: none;
}

.input-block button {
    padding: 0.5em 1.5em;
    font-size: 1em;
    background: #4a90e2;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: 0.3s;
}

.input-block button:hover {
    background: #3273c5;
}

.result-block {
    margin-top: 2em;
    background: white;
    padding: 1.5em;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.result-block h3 {
    margin-top: 1em;
}

.result-block ul {
    list-style: none;
    padding: 0;
}

.result-block li {
    font-size: 1.1em;
    margin: 0.5em 0;
}

@media (max-width: 600px) {
    .input-block {
        flex-direction: column;
        gap: 15px;
    }
    .input-block button {
        width: 100%;
    }
    .date-input {
        width: 100%;
    }
}