/*
 * Copyright 2022-2025 MONAI Consortium
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/* COLOR VARIABLES*/

:root {
    --header-bg-color: #03a3a3;
    --header-ft-color: #fff;
    --highlight-light: #03a3a3;
    --highlight-dark: #03a3a3;
    --accent-dim: #e0e0e0;
    --accent-super-dim: #f3f3f3;
    --font-color: light-dark(#34393e, #fff);
    --card-box-shadow: 0 1px 2px 0 rgba(61, 65, 68, 0.06), 0 1px 3px 1px rgba(61, 65, 68, 0.16);
    --search-box-shadow: 0 1px 2px 0 rgba(41, 45, 48, 0.36), 0 1px 3px 1px rgba(41, 45, 48, 0.46);
    --transition: 350ms;
    --hover: light-dark(#eff7e0, #34393e);
}

body {
    color: var(--font-color);
    font-family: "Roboto", sans-serif;
    line-height: 1.5;
    font-size: 16px;
    -ms-text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%;
    word-wrap: break-word;
}

/* HIGHLIGHT COLOR */

button,
a {
    color: var(--highlight-dark);
    cursor: pointer;
}

button:hover,
button:focus,
a:hover,
a:focus {
    color: var(--highlight-light);
    text-decoration: none;
    background-color: var(--hover);
}

.toc .nav>li.active>a {
    color: var(--highlight-dark);
}

.toc .nav>li.active>a:hover,
.toc .nav>li.active>a:focus {
    color: var(--highlight-light);
}

.pagination>.active>a {
    background-color: var(--header-bg-color);
    border-color: var(--header-bg-color);
}

.pagination>.active>a,
.pagination>.active>a:focus,
.pagination>.active>a:hover,
.pagination>.active>span,
.pagination>.active>span:focus,
.pagination>.active>span:hover {
    background-color: var(--highlight-light);
    border-color: var(--highlight-light);
}


/* HEADINGS */

h1 {
    font-weight: 600;
    font-size: 32px;
}

h2 {
    font-weight: 600;
    font-size: 24px;
    line-height: 1.8;
}

h3 {
    font-weight: 600;
    font-size: 20px;
    line-height: 1.8;
}

h5 {
    font-size: 14px;
    padding: 10px 0px;
}

article h1,
article h2,
article h3,
article h4 {
    margin-top: 35px;
    margin-bottom: 15px;
}

article h4 {
    padding-bottom: 8px;
    border-bottom: 2px solid #ddd;
}


/* NAVBAR */

.navbar-brand>svg {
    height: 50px;
}

.navbar-brand>img {
    color: var(--header-ft-color);
}

.navbar {
    border: none;
    /* Both navbars use box-shadow */
    -webkit-box-shadow: var(--card-box-shadow);
    -moz-box-shadow: var(--card-box-shadow);
    box-shadow: var(--card-box-shadow);
    background-color: var(--header-bg-color);
    color: var(--header-ft-color);
}

.subnav {
    border-top: 1px solid #ddd;
    background-color: #fff;
}

.navbar-inverse {
    background-color: var(--header-bg-color);
    z-index: 100;
}

.navbar-inverse .navbar-nav>li>a,
.navbar-inverse .navbar-text {
    color: var(--header-ft-color);
    background-color: var(--header-bg-color);
    border-bottom: 3px solid transparent;
    padding-bottom: 12px;
    transition: 350ms;
    padding-top: 17px;
}

.navbar-inverse .navbar-nav>li>a:focus,
.navbar-inverse .navbar-nav>li>a:hover {
    color: var(--header-ft-color);
    background-color: var(--header-bg-color);
    border-bottom: 3px solid white;
}

.navbar-inverse .navbar-nav>.active>a,
.navbar-inverse .navbar-nav>.active>a:focus,
.navbar-inverse .navbar-nav>.active>a:hover {
    color: var(--header-ft-color);
    background-color: var(--header-bg-color);
    border-bottom: 3px solid white;
}

.navbar-form .form-control {
    border: 0;
    border-radius: 4px;
    box-shadow: var(--search-box-shadow);
    transition: var(--transition);
}

.navbar-form .form-control:hover {
    background-color: var(--accent-dim);
}


/* NAVBAR TOGGLED (small screens) */

.navbar-inverse .navbar-collapse,
.navbar-inverse .navbar-form {
    border: none;
}

.navbar-inverse .navbar-toggle {
    box-shadow: var(--card-box-shadow);
    border: none;
}

.navbar-inverse .navbar-toggle:focus,
.navbar-inverse .navbar-toggle:hover {
    background-color: var(--highlight-dark);
}


/* SIDEBAR */

.toc .level1>li {
    font-weight: 400;
}

.toc .nav>li>a {
    color: var(--font-color);
}

.sidefilter {
    background-color: #fff;
    border-left: none;
    border-right: none;
}

.sidefilter {
    background-color: #fff;
    border-left: none;
    border-right: none;
}

.toc-filter {
    padding: 5px;
    margin: 0;
    box-shadow: var(--card-box-shadow);
    transition: var(--transition);
}

.toc-filter:hover {
    background-color: var(--accent-super-dim);
}

.toc-filter>input {
    border: none;
    background-color: inherit;
    transition: inherit;
}

.toc-filter>.filter-icon {
    display: none;
}

.sidetoc>.toc {
    background-color: #fff;
    overflow-x: hidden;
}

.sidetoc {
    background-color: #fff;
    border: none;
}


/* ALERTS */

.alert {
    padding: 0px 0px 5px 0px;
    color: inherit;
    background-color: inherit;
    border: none;
    box-shadow: var(--card-box-shadow);
}

.alert>p {
    margin-bottom: 0;
    padding: 5px 10px;
}

.alert>ul {
    margin-bottom: 0;
    padding: 5px 40px;
}

.alert>h5 {
    padding: 10px 15px;
    margin-top: 0;
    text-transform: uppercase;
    font-weight: bold;
    border-radius: 4px 4px 0 0;
}

.alert-info>h5 {
    color: #1976d2;
    border-bottom: 4px solid #1976d2;
    background-color: #e3f2fd;
}

.alert-warning>h5 {
    color: #f57f17;
    border-bottom: 4px solid #f57f17;
    background-color: #fff3e0;
}

.alert-danger>h5 {
    color: #d32f2f;
    border-bottom: 4px solid #d32f2f;
    background-color: #ffebee;
}


/* CODE HIGHLIGHT */

pre {
    padding: 9.5px;
    margin: 0 0 10px;
    font-size: 13px;
    word-break: break-all;
    word-wrap: break-word;
    background-color: #eef9f9;
    border-radius: 4px;
    border: none;
    box-shadow: var(--card-box-shadow);
}


/* STYLE FOR IMAGES */

.article .small-image {
    margin-top: 15px;
    box-shadow: var(--card-box-shadow);
    max-width: 350px;
}

.article .medium-image {
    margin-top: 15px;
    box-shadow: var(--card-box-shadow);
    max-width: 550px;
}

.article .large-image {
    margin-top: 15px;
    box-shadow: var(--card-box-shadow);
    max-width: 700px;
}

#fields,
#properties,
#methods,
#events {
    font-weight: bold;
    margin-top: 2em;
    border-bottom: 8px solid var(--highlight-dark);
    padding: 0 10px;
}