/* Globals */

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

* {
    margin: 0;
    padding: 0;
}

:root {
    --gray-1: #111111;
    --gray-2: #222222;
    --gray-3: #333333;
    --gray-4: #444444;
    --gray-5: #555555;
    --gray-6: #666666;
    --gray-7: #777777;
    --gray-8: #888888;
    --gray-9: #999999;
    --gray-a: #aaaaaa;
    --gray-b: #bbbbbb;
    --gray-c: #cccccc;
    --gray-d: #dddddd;
    --gray-e: #eeeeee;
}

/* Tags */

body {
    font-family: Arial, Helvetica, sans-serif;
}

nav {
    display: flex;
    justify-content: space-between;
    margin-left: 25px;
    margin-right: 25px;
    margin-top: 15px;
    margin-bottom: 15px;
}

footer {
    text-align: center;
    padding: 25px;
    font-size: 12px;
}

main {
    margin: 0 auto;
}

input,
select {
    border: none;
    background: transparent;
    outline: none;
    margin-left: 10px;
    width: 100%;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Main */

.line-x {
    min-height: 1px;
    height: 1px;
    max-height: 1px;
    width: 100%;
    background-color: var(--gray-c);
}

.line-y {
    min-width: 1px;
    width: 1px;
    max-width: 1px;
    height: 100%;
    background-color: var(--gray-c);
}

.description {
    text-align: center;
    margin-top: 150px;
    margin-bottom: 150px;
}

.controls {
    display: flex;
    gap: 10px;
    height: 60px;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.app-card {
    border: 1px solid var(--gray-c);
    min-width: 400px;
}

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-left: 20px;
    padding-right: 20px;
    padding-top: 15px;
    padding-bottom: 15px;
}

.app-bottom {
    display: flex;
    width: 100%;
    align-items: center;
    padding-left: 20px;
    padding-right: 20px;
    padding-top: 15px;
    padding-bottom: 15px;
}

.app-tag {
    border: 1px solid var(--gray-c);
    padding-left: 10px;
    padding-right: 10px;
    padding-top: 5px;
    padding-bottom: 5px;
}

.item-group {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.app-title {
    font-size: 1.5em;
    font-weight: bold;
}

.app-description {
    height: 55px;
    overflow-y: auto;
    padding-left: 20px;
    padding-right: 20px;
    margin-bottom: 25px;
}

.app-property {
    width: 100%;
}