html {
    font-size: 100%;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background-color: #CDCDCD;
}

#app-content-container {
    position: relative;
}

#login-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 25rem;
    margin: 5rem auto 0;
}

#login-form fieldset {
    padding: 1.3rem 0.6rem 0.6rem;
}

#login-form .form-item {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

#login-form .form-item label {
    min-width: 7.5rem;
    text-align: right;
}

#login-form .form-item input {
    flex: 1;
}

#login-form .form-submit {
    padding-left: 8rem;
}

header {
    height: 12.2rem;
    background: black;
    color: white;
    background-image: url('/images/logo.png');
    background-repeat: no-repeat;
    background-size: auto 6.25rem;
    background-position: 1.5rem 3.5rem;
}

main {
    position: relative;
    top: -1.65rem;
    padding: 2rem 1.5rem;
    background-color: white;
}

main.hidden {
    display: none;
}

main h2 {
    padding: 0;
    margin: 0 0 1.6rem;
    font-size: 1.1em;
}

nav {
    position: relative;
    top: -1.65rem;
    padding-left: 1.5rem;
}

nav ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

nav ul li {
    display: inline-block;
    padding: 0;
    margin: 0 0.1rem 0 0;
}

nav ul li.current-main-page {
    color: black;
}

nav ul li a,
nav ul li span {
    display: inline-block;
    padding: 0.25rem 1rem;
}

nav ul li a,
nav ul li a:visited {
    background-color: #eaeaea;
    text-decoration: none;
    color: #3e565e;
}

nav ul li a:hover {
    background-color: white;
    color: black;
}

nav ul li span {
    background-color: white;
}

#login-info p {
    margin: 0;
    padding: 1.5rem 1.5rem 0 0;
    text-align: right;
}

#login-info a,
#login-info a:visited {
    color: silver;
}

#login-info a:hover {
    color: white;
    text-decoration: none;
}

#aside-submenu-btn.active {
    display: block;
    padding: 0 1.5rem 0 0;
    margin: 5.9rem 0 0 0;
    text-align: right;
}

#aside-submenu-btn.active a,
#aside-submenu-btn.active a:visited {
    color: white;
}

aside {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    background-color: #eaeaea;
    z-index: 667;
}

aside.hidden {
    display: none;
}

aside ul {
    list-style-type: none;
    padding: 2rem 0 1rem 1rem;
    margin: 0;
}

aside ul li {
    margin: 0 0 0.4rem;
    font-weight: bold;
}

aside ul li a,
aside ul li span {
    font-weight: normal;
}

aside ul li ul {
    padding: 0 0 0 1rem;
}

aside a,
aside a:visited {
    color: #3e565e;
}

aside a:hover {
    color: black;
    text-decoration: none;
}

h2 a,
h2 a.visited {
    color: #3e565e;
}

h2 a:hover {
    color: black;
    text-decoration: none;
}

.list-main-items {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.item-info {
    border: solid #3e5653 1px;
    border-radius: 5px;
    box-shadow: 2px 2px 5px rgba(0,0,0,0.3);
    padding: 1rem;
}

.item-info h4 {
    font-size: medium;
    padding: 0;
    margin: 0 0 0.5rem;
}

.item-info h4 a,
.item-info h4 a:visited {
    display: inline-block;
    width: 100%;
    color: #3e565e;
}

.item-info h4 a:hover {
    color: black;
    text-decoration: none;
    background-color: #eaeaea;
}

.item-info p {
    padding: 0;
    margin: 0 0 0.25rem;
}

.item-detail-more-info {
    display: none;
}

.item-detail {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.item-detail-row {
    display: flex;
    gap: 1rem;
}

.item-detail-label {
    min-width: 12rem;
    text-align: right;
}

.item-detail-value {
    flex: 1;
}

.item-detail-value ul {
    padding: 0 0 0 1rem;
    margin: 0;
}

.item-detail-sub-values {
    flex: 1;
    display: grid;
    grid-template-columns: minmax(15rem, 17rem) 1fr;
    gap: 0.5rem;
}

.table-tabs ul {
    position: relative;
    list-style-type: none;
    padding: 0;
    margin: 0;
    z-index: 666;
}

.table-tabs ul li {
    display: inline-block;
    padding: 0.4rem 0.6rem;
    margin: 0 0.5rem 0 0;
    border-left: solid #3e5653 1px;
    border-top: solid #3e5653 1px;
    border-right: solid #3e5653 1px;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
    background-color: #eaeaea;
}

.table-tabs ul li.actual-tab {
    background-color: white;
    border-bottom: solid white 1px;
}

.table-tabs ul li a,
.table-tabs ul li a:visited {
    color: #3e565e;
}

.table-tabs ul li a:hover {
    text-decoration: none;
}

.table-tab-container {
    position: relative;
    top: -1px;
    padding: 2rem 1rem;
    border: solid #3e5653 1px;
}


.normal-table {
    border-collapse: collapse;
}

.normal-table th,
.normal-table td {
    border: solid #a8a8a8 1px;
    padding: 0.25rem 0.75rem;
}

.table-row-dark {
    background-color: #dbdbdb;
}

.table-row-light {
    background-color: #f0f0f0;
}

.date-expired,
.invalid-value {
    color: red;
}

.date-active,
.valid-value {
    color: green;
}

.middle-value {
    color: orange;
}

.error {
    color: red;
}

.align-right {
    text-align: right;
}

.search-container p {
    margin: 0 0 1rem;
    padding: 0;
}

input[type="search"] {
    font-family: Arial, Helvetica, sans-serif;
    min-width: 10rem;
    max-width: 40rem;
    width: 40%;
    padding: 0.4rem 0.6rem;
    border: solid #a8a8a8 1px;
    border-radius: 5px;
    font-size: 100%;
}

/* 960px / 16 = 60rem */
@media only screen and (min-width: 60rem) {
    #app-content-container {
        position: static;
        display: grid;
        grid-template-rows: 7.75rem 1.5rem 1fr;
        grid-template-columns: 23rem 1fr;
        grid-template-areas:
            "header header"
            ". nav"
            "side main";
        margin: 0 auto 0.62rem;
    }

    header {
        height: auto;
        grid-area: header;
        grid-row: 1 / span 2;
        background-position: 3rem 1.5rem;
    }

    main {
        grid-area: main;
        position: static;
    }

    main h2 {
        font-size: 1.5em;
    }

    aside {
        grid-area: side;
        position: static;
        width: auto;
    }

    nav {
        grid-area: nav;
        position: static;
        padding: 0;
        background-color: black;
        color: white;
    }

    #login-info p {
        padding: 1.5rem 3rem 0 0;
    }

    #aside-submenu-btn.active {
        display: none;
    }

    aside.hidden {
        display: block;
    }

    .list-main-items {
        grid-template-columns: 1fr 1fr;
    }
}

@media only screen and (min-width: 80rem) {
    .list-main-items {
        grid-template-columns: 1fr 1fr 1fr;
    }
}

@media only screen and (min-width: 100rem) {
    .list-main-items {
        grid-template-columns: 1fr 1fr 1fr 1fr;
    }
}

@media only screen and (min-width: 120rem) {
    .list-main-items {
        grid-template-columns: 1fr 1fr 1fr 1fr 1fr;
    }
}

@media only screen and (min-width: 140rem) {
    .list-main-items {
        grid-template-columns: 1fr 1fr 1fr 1fr 1fr 1fr;
    }
}

@media only screen and (min-width: 160rem) {
    .list-main-items {
        grid-template-columns: 1fr 1fr 1fr 1fr 1fr 1fr 1fr;
    }
}