/* Adapted from dodofarm/fit; see assets/static/css/LICENSE.fit. */
:root {
    --brand: #000080;
    --brand-hover: #000066;
    --text: #34495e;
    --muted: #6a6c6f;
    --page: #f1f3f6;
    --surface: #ffffff;
    --surface-subtle: #f7f9fa;
    --border: #e4e5e7;
    --error: #c0392b;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: "Ubuntu Mono", "Cascadia Mono", "Liberation Mono", monospace;
}

html,
body {
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
    min-width: 320px;
    background: var(--page);
    color: var(--text);
    font-size: 18px;
    line-height: 1.5;
    overflow-y: scroll;
}

header,
nav,
main,
footer {
    padding-right: max(24px, calc((100% - 1100px) / 2));
    padding-left: max(24px, calc((100% - 1100px) / 2));
}

header {
    border-bottom: 1px solid var(--border);
    padding-top: 32px;
    padding-bottom: 26px;
    background-image: linear-gradient(
        to right,
        #34495e 0 25%,
        #9b59b6 25% 35%,
        #3498db 35% 45%,
        #62cb31 45% 55%,
        #ffb606 55% 65%,
        #e67e22 65% 75%,
        #e74c3c 75% 85%,
        #c0392b 85% 100%
    );
    background-position: top;
    background-repeat: no-repeat;
    background-size: 100% 6px;
    text-align: center;
}

h1 a {
    color: var(--text);
    font-size: 36px;
    font-weight: 700;
    letter-spacing: -1px;
    text-decoration: none;
}

h1 a:hover {
    color: var(--text);
    text-decoration: none;
}

nav {
    min-height: 60px;
    border-bottom: 1px solid var(--border);
    padding-top: 16px;
    padding-bottom: 14px;
    background: var(--surface-subtle);
}

nav a {
    display: inline-block;
    margin-right: 1.5em;
    font-weight: 700;
}

nav form {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5em;
}

.account-email {
    min-width: 0;
    overflow-wrap: anywhere;
}

main {
    flex: 1;
    width: 100%;
    padding-top: 46px;
    padding-bottom: 54px;
}

.panel {
    max-width: 760px;
    margin: 0 auto;
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 24px;
    background: var(--surface);
}

h2 {
    margin-bottom: 18px;
    font-size: 24px;
    line-height: 1.25;
}

p + p {
    margin-top: 18px;
}

.panel > form {
    margin-top: 28px;
}

.panel > form + p {
    margin-top: 24px;
}

main form > div + div {
    margin-top: 22px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 700;
}

input:not([type="hidden"]) {
    display: block;
    width: 100%;
    border: 1px solid #9b9da0;
    border-radius: 3px;
    padding: 12px;
    background: var(--surface);
    color: var(--text);
    font: inherit;
    line-height: 1.4;
}

input:focus-visible {
    border-color: var(--text);
    outline: 3px solid var(--text);
    outline-offset: 2px;
}

a,
button {
    color: var(--brand);
}

a {
    text-decoration: none;
}

a:hover,
button:hover {
    color: var(--brand-hover);
    text-decoration: underline;
}

a:focus-visible,
button:focus-visible {
    border-radius: 2px;
    outline: 3px solid var(--text);
    outline-offset: 3px;
}

button {
    border: 0;
    padding: 0;
    background: none;
    font-size: inherit;
    cursor: pointer;
}

main form > button {
    display: inline-block;
    border-radius: 3px;
    margin-top: 24px;
    padding: 9px 14px;
    background: var(--brand);
    color: #ffffff;
    font-weight: 700;
}

main form > button:hover {
    background: var(--brand-hover);
    color: #ffffff;
    text-decoration: none;
}

.error {
    color: var(--error);
    font-weight: 700;
}

div.error {
    border: 1px solid var(--border);
    border-left: 5px solid var(--error);
    border-radius: 4px;
    padding: 20px;
    background: var(--surface-subtle);
}

span.error {
    display: block;
    margin-bottom: 7px;
}

footer {
    display: flex;
    justify-content: center;
    gap: 1em;
    min-height: 60px;
    border-top: 1px solid var(--border);
    padding-top: 16px;
    padding-bottom: 14px;
    background: var(--surface-subtle);
    color: var(--muted);
    text-align: center;
}

@media (max-width: 540px) {
    body {
        font-size: 16px;
    }

    header,
    nav,
    main,
    footer {
        padding-right: 18px;
        padding-left: 18px;
    }

    header {
        padding-top: 26px;
        padding-bottom: 20px;
    }

    h1 a {
        font-size: 28px;
    }

    main {
        padding-top: 36px;
        padding-bottom: 42px;
    }

    .panel {
        padding: 20px;
    }

    footer {
        flex-direction: column;
        gap: 0;
    }
}