:root {
    --white: #F8F9FA;
    --black: #333333;
    --light-grey: #F1F3F5;
    --grey: #c4c4c4;
    --dark-grey: #ADB5BD;
    --bright-white: #ffffff;
    --deep-black: #000000;
    --accent: #CC4C33;
    --messages-info-bg: #D9EDF7;
    --messages-info-color: #31708F;
    --messages-success-bg: #DFF2BF;
    --messages-success-color: #4A850B;
    --messages-warning-bg: #FEEFB3;
    --messages-warning-color: #9F6000;
    --messages-error-bg: #ffe5e5;
    --messages-error-color: #D8000C;
    --base-font-size: 16px;
}

html {
    /*
    Reset box model to something sensible
    https://css-tricks.com/inheriting-box-sizing-probably-slightly-better-best-practice/
    */
    box-sizing: border-box;
}

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

html {
    border-top: none;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 99vh;
    background-color: var(--bright-white);
    font-family: "Hind-Regular", "Helvetica Neue", Helvetica;
    font-size: var(--base-font-size);
    line-height: 1;
}


header {
    border-bottom: 1px solid var(--grey);
    padding-bottom: 0.5rem;
    margin-bottom: 2rem;
}

header .logo {
    max-width: 200px;
}

main {
    flex-grow: 1;
}

footer {
    color: var(--black);
    border-top: 1px solid var(--grey);
    padding-top: 0.5rem;
    margin-top: 3rem;
    text-align: right;
}

h1 {
    color: var(--dark-grey);
}

/* Sitewide link defaults */
a:link {
    color: var(--messages-info-color);
    text-decoration: underline;
}

a:visited {
    color: var(--messages-info-color);
    text-decoration: underline;
}

a:hover {
    color: lighten(var(--messages-success-color), 20%);
    text-decoration: underline;
}

a:active {
    color: var(--messages-info-color);
    text-decoration: none;
}

a.start {
    color: var(--messages-success-color);
}

a.stop {
    color: var(--accent);
}

a.delete {
    color: var(--messages-error-color);
}

a.delete::before {
    content: '⛔️';
}

/* Details */
details {
    margin: 2rem 0 2rem 0;
}

details>summary {
    cursor: pointer;
}

details[open]>summary {}

details p.action-delete {
    text-align: right;
}

/* Tables */
table {
    margin: 2rem 0 2rem 0;
    width: 100%;
    border-spacing: 0;
    border-collapse: collapse;
}

th,
td {
    padding: 0.5rem 0.3rem 0.5rem 0.3rem;
}

td.jail-ip {
    font-variant-numeric: tabular-nums;
}

th {
    text-align: left;
    padding-bottom: 0.5rem;
}

thead tr th {
    padding: 0.8rem 0.3rem 0.8rem 0.3rem;
    border-bottom: 1px dashed var(--grey);
    background-color: transparent;
}

tbody tr:nth-of-type(even) td {
    background-color: var(--light-grey);
}

tbody tr.cohort td a.delete {
    font-weight: normal;
}

tfoot {
    display: none;
}

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

/* Navigation */
nav.primary ul {
    justify-content: space-between;
}


/* Forms */
form {
    display: flex;
    flex-direction: column;
}

.form-spinner img {
    width: 25px;
    height: 25px;
    vertical-align: middle;
}

.form-row {
    margin-top: 1rem;
    margin-bottom: 1rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
}

input {
    font-size: var(--base-font-size);
}

input[type=submit] {
    background-color: var(--accent);
}

input[type=submit]:hover {
    color: var(--black);
}

/* Misc */
.htmx-request input[type=submit] {
    pointer-events: none;
    background-color: var(--black);
}

.htmx-indicator {
    filter: brightness(0) saturate(100%);
}


/* Utilities */
.list-reset {
    margin: 0 0 0 0;
    padding: 0 0 0 0;
    list-style-type: none;
}

.list-inline {
    display: flex;
    flex-direction: row;
}


@media (prefers-color-scheme: dark) {
    body {
        background-color: var(--black);
        color: var(--white);
    }

    textarea {
        background-color: var(--white);
        color: var(--black);
    }

    .logo {
        filter: invert(1);
    }

    a:link {
        color: var(--messages-info-color);
        filter: brightness(250%);
    }

    a:visited {
        color: var(--messages-info-color);
        filter: brightness(250%);
    }

    a.start {
        color: var(--messages-success-color);
        filter: brightness(250%);
    }

    a.stop {
        color: var(--accent);
        filter: brightness(250%);
    }

    a.delete {
        filter: none;
        color: #F4745B;
    }

    .htmx-indicator {
        filter: none;
    }
}