.wave-background {
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
    width: 100%;
    height: 50vh;
    background: url('../img/illustrations/wavy-background-yellow.svg') no-repeat top center;
    background-size: 100% 100%;
    z-index: -1;
    pointer-events: none;
}

body {
    background-color: var(--wisp-yellow-100);
    padding: 15px 15px 90px 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 40px;
}

* {
    box-sizing: border-box;
}

header {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 15px 10px;
    width: 100%;
    align-self: center;
}

header a {
    text-decoration: none;
    font-family: 'Proxima Nova', sans-serif;
    font-weight: 400;
    font-style: normal;
    font-size: 0.75rem;
    color: var(--wisp-dark-grey-700);
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 6px;
}

.search {
    display: flex;
    flex-direction: row;
    padding: 10px 15px;
    justify-content: space-between;
    border-radius: 10px;
    background: var(--wisp-white);
    width: 100%;
    align-self: center;
}

.search input[type=text] {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    align-self: stretch;
    border: none;
    background: none;
    font-family: 'Proxima Nova', sans-serif;
    font-weight: 400;
    font-style: normal;
    font-size: 1rem;
    color: var(--wisp-dark-grey-700);
    width: 100%;
}

.search button {
    background: none;
    border: none;
    height: 1.5rem;
}

.search button svg {
    height: 1.3rem;
    fill: var(--wisp-dark-700);
    cursor: pointer;
    transition: ease-in-out 100ms;
}

.search button svg:hover {
    fill: var(--wisp-dark-grey);
    transform: scale(1.1);
    transition: ease-in-out 100ms;
}

.chat-list {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 15px;
    width: 100%;
    align-self: center;
}

.chat {
    display: flex;
    flex-direction: column;
    padding: 15px;
    border-radius: 15px;
    gap: 15px;
    background: var(--wisp-white);
    box-shadow: 0px 4px 4px 0px rgba(27, 27, 33, 0.25);
    flex-grow: 1;
    max-width: 500px;
    transition: ease-in-out 100ms;
    width: 100%;
    align-self: center;
    cursor: pointer;
}

.chat:hover {
    border-radius: 15px;
    background: var(--wisp-white);
    box-shadow: 0px 4px 4px 0px rgba(27, 27, 33, 0.35);
    transform: scale(1.01);
    transition: ease-in-out 100ms;
}

.chat .title {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    align-self: stretch;
}

.chat .last-message {
    display: flex;
    align-items: flex-start;
    gap: 5px;
    align-self: stretch;
}

@media screen and (min-width: 480px) {
    body header {
        max-width: 500px;
    }

    form {
        max-width: 500px;
    }
}

@media screen and (min-width: 769px) {
}

@media screen and (min-width: 1050px) {
}