*, *::before, *::after {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
}

html {
    width: 100vw;
    min-height: 100vh;
}

body {
    background-color: #f5f5f5;
    font-family: Arial, Helvetica, sans-serif;
    display: flex;
    justify-content: center;
}

.container {
    width: 100%;
    max-width: 600px;
    min-height: calc(100vh - 70px);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem 1rem 80px 1rem;
    gap: 0.5rem;
}

.title {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 0.5rem 0;
}

.tile {
    width: 100%;
    background-color: #fff;
    padding: 1rem;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.08);
}

.form {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.input {
    width: 100%;
    padding: 0.6rem 0.75rem;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 1rem;
}

.input:focus {
    outline: none;
    border-color: #007BFF;
}

.button {
    padding: 0.6rem 1.25rem;
    background-color: #007BFF;
    color: #fff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1rem;
    text-align: center;
}

.button:hover {
    background-color: #0056b3;
}

.error {
    color: red;
    font-size: 0.85rem;
    text-align: center;
}

/* Menu */
.menu {
    position: fixed;
    bottom: 10px;
    left: 5vw;
    width: 90vw;
    height: 55px;
    background-color: rgba(255,255,255,0.92);
    backdrop-filter: blur(6px);
    border-radius: 28px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.12);
    display: flex;
    justify-content: space-evenly;
    align-items: center;
}

.menu > .button {
    background: none;
    padding: 0;
    border-radius: 0;
    color: #333;
    font-size: 0.7rem;
}

.menu > .button:hover {
    background: none;
}

.menu > .button > a {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #333;
    text-decoration: none;
    font-size: 0.7rem;
    gap: 2px;
}

.menu > .button > a > img {
    width: 22px;
    height: 22px;
}

select.input {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='[w3.org](http://www.w3.org/2000/svg)' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23555' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2rem;
}