body {
    margin: 0;
    padding: 0;
    background-color: #212121;
    color: #eaeaea;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 18px;
    line-height: 1.5;
}

.container {
    max-width: 520px;
    margin: 20px auto;
    padding: 16px;
}

h1 {
    font-size: 26px;
    text-align: center;
}

h2 {
    font-size: 20px;
    text-align: center;
}

form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

input {
    padding: 14px;
    border-radius: 10px;
    border: 1px solid #3a3a3a;
    background-color: #2a2a2a;
    color: #fff;
    font-size: 16px;
}

input:focus {
    outline: none;
    border-color: #b247e0;
    box-shadow: 0 0 0 1px #b247e0;
}

button {
    padding: 14px;
    border-radius: 10px;
    border: none;
    background-color: #b247e0;
    color: white;
    font-size: 16px;
    cursor: pointer;
}

.entry {
    background-color: #2a2a2a;
    padding: 14px;
    border-radius: 12px;
    margin-top: 14px;
}

.entry strong {
    font-size: 16px;
}

ul {
    padding-left: 18px;
    margin: 6px 0 0 0;
}

a {
    color: #b247e0;
    text-decoration: none;
    display: block;
    text-align: center;
    margin-top: 20px;
}

#gratitude-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 10px;
}

#gratitude-list input {
    width: 100%;
    box-sizing: border-box;
}

/* 📱 Extra small screens */
@media (max-width: 480px) {
    body {
        font-size: 17px;
    }

    .container {
        padding: 12px;
        margin: 10px auto;
    }

    input, button {
        font-size: 17px;
    }
}