:root {
    --primary: #7952b3;
    --secondary: #61428f;
    --border-color: #dee2e6;
    --max-width: 1600px;
    --border-radius: 0.25rem;
    --button-text: #fff;
    --button-focus: 0 0 0 3px rgba(121, 82, 179, 0.25);
    --link-color: #7952b3;
    --text-main: #363636;
    --text-bright: #000;
    --body-bg-color: #f9fafb;
    --footer-bg-color: #fff;
    --form-bg-color: #fff;
    --input-text-color: #000;
    --input-text-disabled: #7a7a7a;
    --input-placeholder-color: #c2c2c2;
    --input-border-color: #ccc;
    --input-background-color: #fff;
    --input-disabled: #f5f5f5;
    --input-focus: 0 0 0 3px rgba(121, 82, 179, 0.25);
    --error: #dc3545;
    --success: #198754;
    --warning: #664d03;
    --info: #0c5460;
    --alert-error-bg: #f8d7da;
    --alert-warning-bg: #fff3cd;
    --alert-success-bg: #d4edda;
    --alert-info-bg: #d1ecf1
}

*, ::after, ::before {
    margin: 0;
    padding: 0;
    box-sizing: border-box
}

body {
    font-family: -apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,Cantarell,'Open Sans','Helvetica Neue',sans-serif;
    font-size: 1rem;
    line-height: 1.25;
    background-color: var(--body-bg-color);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    color: var(--text-main)
}

    body > header {
        max-width: 100%;
        border-bottom: 1px solid var(--border-color);
        display: flex;
        justify-content: center;
        padding: 0;
        background-color: #fff
    }

        /* body > header > nav { */
            /* max-width: var(--max-width); */
            /* flex: 1 */
        /* } */

    body > footer {
        background-color: var(--footer-bg-color);
        border-top: 1px solid var(--border-color);
        width: 100%;
        margin-top: auto
    }

        body > footer > p {
            text-align: center;
            max-width: var(--max-width);
            padding: 1rem 0;
            margin: 0 auto
        }

    body > main {
        max-width: var(--max-width);
        margin: 1rem auto;
        flex: 1
    }

main > form {
    margin: 1rem auto;
    border: solid 1px var(--border-color);
    padding: 1rem;
    border-radius: var(--border-radius);
    background-color: var(--form-bg-color)
}

/* body > header > nav > a { */
    /* display: flex; */
    /* justify-content: center; */
    /* align-items: center */
/* } */

/* nav { */
    /* display: flex; */
    /* flex-direction: column; */
    /* justify-content: center; */
    /* align-items: center */
/* } */

/* @media (min-width:769px) { */
    /* nav { */
        /* display: flex; */
        /* flex-direction: row; */
        /* justify-content: space-between; */
        /* align-items: center */
    /* } */
/* } */

/* nav ul { */
    /* list-style: none; */
    /* padding: 0 */
/* } */

    /* nav ul li { */
        /* display: inline-block; */
        /* margin: 0 .5rem; */
        /* position: relative; */
        /* text-align: left */
    /* } */

/* nav li a { */
    /* text-decoration: none; */
    /* color: var(--text-main) */
/* } */

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

    a:hover {
        text-decoration: none
    }

article img, section img {
    max-width: 100%
}

hr {
    background-color: var(--input-border-color);
    border: none;
    height: 1px;
    margin: 1rem 0;
    width: 100%
}

/* ol li, ul li { */
    /* padding: .2rem 0; */
    /* margin: 0 2rem */
/* } */

p {
    margin: .75rem 0;
    padding: 0
}

details {
    margin: 1.3rem 0
}

    details summary {
        font-weight: 700;
        cursor: pointer
    }

form {
    width: 100%
}

    form h1 {
        padding: 5px 0;
        font-size: 1.4rem;
        font-weight: 400;
        text-align: center;
        color: var(--text-bright)
    }

    form i {
        margin-left: -30px;
        cursor: pointer
    }

    form p {
        margin-bottom: .5rem
    }

    form > section {
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 1rem
    }

    form > footer {
        text-align: center;
        border-top: solid 1px var(--input-border-color);
        padding: .5rem 0;
        font-size: .8rem
    }

    form > div {
        margin-bottom: .75rem
    }

input + small, label + small, textarea + small {
    color: var(--error)
}

label {
    display: inline-block;
    margin-bottom: 5px;
    vertical-align: top;
    width: 100%
}

input, select, textarea {
    background-color: var(--input-background-color);
    color: var(--input-text-color);
    border: 1px solid var(--input-border-color);
    border-radius: var(--border-radius);
    display: inline-block;
    padding: .5rem .75rem;
    width: 100%;
    font-family: inherit;
    font-size: 1rem
}

    input::placeholder {
        color: var(--input-placeholder-color)
    }

    input:focus, select:focus, textarea:focus {
        outline: 0;
        box-shadow: var(--input-focus)
    }

    input[disabled], textarea[disabled] {
        background-color: var(--input-disabled);
        border: solid 1px var(--input-border-color);
        box-shadow: none;
        color: var(--input-text-disabled);
        cursor: not-allowed
    }

    input.error, select.error, textarea.error {
        border-color: var(--error)
    }

        input.error:focus, select.error:focus, textarea.error:focus {
            box-shadow: 0 0 0 .25rem rgb(220 53 69 / 25%)
        }

    input.success, select.success, textarea.success {
        border-color: var(--success)
    }

        input.success:focus, textarea.success:focus {
            box-shadow: 0 0 0 .25rem rgb(25 135 84 / 25%)
        }

.button_login {
    display: inline-block;
    background: var(--primary);
    color: var(--button-text);
    border: 1px solid var(--primary);
    border-radius: var(--border-radius);
    font-size: 1em;
    font-weight: 400;
    text-align: center;
    padding: .5em .75em;
    min-width: 10ch;
    user-select: none;
    font-style: normal;
    text-decoration: none;
    transition: color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out,box-shadow .15s ease-in-out
}

    a em:hover, a i:hover, button:hover {
        background: var(--secondary);
        border-color: var(--border-color);
        cursor: pointer
    }

    a em:focus, a i:focus, button:focus {
        outline: 0;
        color: var(--button-text);
        background-color: var(--secondary);
        border-color: var(--border-color);
        box-shadow: var(--button-focus)
    }

    a em, button[type=button] {
        background-color: #fff;
        color: var(--primary);
        border-color: var(--primary)
    }

        a em:hover, button[type=button]:hover {
            background: var(--secondary);
            color: var(--button-text);
            cursor: pointer
        }

form > button {
    display: block;
    width: 100%
}

form > div > div > label {
    width: auto;
    cursor: pointer;
    display: inline-block;
    position: relative;
    border-radius: var(--border-radius)
}

form > div > p > label {
    display: block;
    margin-left: auto;
    margin-bottom: .75rem
}

label + label {
    margin-left: 1rem
}

input[type=checkbox], input[type=radio] {
    vertical-align: baseline;
    width: auto
}

[hidden] {
    display: none
}

.alert {
    position: relative;
    padding: 1rem 1rem;
    margin-bottom: 1rem;
    border-radius: var(--border-radius)
}

.alert-error {
    color: var(--error);
    background-color: var(--alert-error-bg)
}

.alert-warning {
    color: var(--warning);
    background-color: var(--alert-warning-bg)
}

.alert-info {
    color: var(--info);
    background-color: var(--alert-info-bg)
}

.alert-success {
    color: var(--success);
    background-color: var(--alert-success-bg)
}

table {
    border-spacing: 0;
    display: block;
    overflow-x: auto;
    text-align: left;
    width: 100%
}

td, th {
    border-bottom: .1rem solid #e1e1e1;
    padding: 1.2rem 1.5rem
}

    td:first-child, th:first-child {
        padding-left: 0
    }

    td:last-child, th:last-child {
        padding-right: 0
    }

@media (min-width:40rem) {
    table {
        display: table;
        overflow-x: initial
    }
}

.center {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center
}