html,
body {
    margin: 0;
    padding: 0px;
    font-family: 'Rubik', sans-serif;
    background-color: #EEF0F4;
    color: #432000;
}

.container {
    display: flex;
    flex-direction: column;
    max-width: 320px;
    margin: 20px auto;
    padding: 0 10px;
}

.hidden {
    display: none;
}

img {
    border: 2px solid;
    width: 280px;
    margin: 0 auto;
    border-radius: 8px;
}

h2 {
    text-align: center;
}

input {
    color: #432000;
    background-color: #DCE1EB;
    border: 0;
    padding: 15px;
    border-radius: 10px;
    font-size: 20px;
    text-align: center;
    font-family: 'Rubik', sans-serif;
    margin: 10px 0;
}

button {
    color: #ebebeb;
    background-color: #5fa8d3;
    border: 0;
    padding: 15px;
    border-radius: 10px;
    font-size: 20px;
    text-align: center;
    font-family: 'Rubik', sans-serif;
}

button:hover {
    background-color: #3a6ea5;
    cursor: pointer;
}

button.secondary {
    background-color: #8a94a6;
    margin-top: 10px;
}

button.secondary:hover {
    background-color: #6b7587;
}

a {
    color: #3a6ea5;
    text-align: center;
    margin-top: 12px;
    font-size: 16px;
}

.msg {
    color: #b3261e;
    text-align: center;
    min-height: 1.2em;
    margin: 8px 0 0;
}

.hint {
    text-align: center;
    font-size: 14px;
    opacity: .7;
}

ul {
    list-style-type: none;
    padding: 0px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

ul li {
    border: none;
    padding: 10px 15px;
    border-radius: 8px;
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 20px;
    background-color: #fffdf8;
    box-shadow: 0px 1px 4px rgba(0, 0, 0, 0.2);
    word-break: break-word;
}

ul li.empty {
    opacity: .6;
}

li button.del {
    padding: 2px 10px;
    font-size: 22px;
    background-color: #e8b9a0;
    color: #432000;
}

li button.del:hover {
    background-color: #fec89a;
}