/**
 * @Author: Akkariin
 * @Date: 2025-05-08
 * @Description: ZDocs CSS 样式文件
 * @Version: 1.0
 * @License: MIT
**/

@import url(open-sans.css);

:root {
    /* 主题色 */
    --primary-color: #ce422b;
    --primary-hover: #b13724;
    --primary-active: #9a2f1f;

    /* 背景相关 */
    --bg-image: url(../images/cd88dd8c0bde25f332eb481cdef16c35.png);
    --bg-size: 250px;

    /* 文字颜色 */
    --text-color: #333;
    --text-light: #666;
    --text-lighter: #999;

    /* 背景颜色 */
    --bg-color: #f5f5f5;
    --bg-content: #fff;
    --bg-secondary: #f0f0f0;
    --bg-hover: #eee;

    /* 边框颜色 */
    --border-color: #ddd;
    --border-light: #eee;

    /* 代码块 */
    --code-color: #ce422b;
    --code-bg: rgba(206, 66, 43, 0.1);

    /* 滚动条 */
    --scrollbar-thumb: rgba(0, 0, 0, 0.2);

    /* 表格 */
    --table-header-bg: #f0f0f0;
    --table-row-hover: #f9f9f9;

    /* 阴影 */
    --shadow-color: rgba(0, 0, 0, 0.1);
}

.theme-dark {
    /* 主题色 */
    --primary-color: #567add;
    --primary-hover: #4a6ac8;
    --primary-active: #3d5ab0;

    /* 背景相关 */
    --bg-image: url(../images/6ad4887b6883e396207dfa913bea026e.png);

    /* 文字颜色 */
    --text-color: #e0e0e0;
    --text-light: #b0b0b0;
    --text-lighter: #929eaa;

    /* 背景颜色 */
    --bg-color: #161923;
    --bg-content: #1e212e;
    --bg-secondary: #1a1d29;
    --bg-hover: #232736;

    /* 边框颜色 */
    --border-color: #3a3e4a;
    --border-light: #2a2e3a;

    /* 代码块 */
    --code-color: #7a9aff;
    --code-bg: rgba(255, 255, 255, 0.1);

    /* 滚动条 */
    --scrollbar-thumb: rgba(255, 255, 255, 0.2);

    /* 表格 */
    --table-header-bg: #232736;
    --table-row-hover: #1e212e;

    /* 阴影 */
    --shadow-color: rgba(255, 255, 255, 0.1);
}

/* Base Styles */
::selection {
    background: var(--primary-color);
    color: #fff;
}

html {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    -ms-touch-action: manipulation;
    touch-action: manipulation;
}

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

/* Scrollbar Styles */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background-color: transparent;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background-color: var(--scrollbar-thumb);
    border-radius: 10px;
}

::-webkit-scrollbar-corner {
    background-color: transparent;
}

/* Body & Typography */
body {
    font-family: 'Open Sans', 'Segoe UI', 'Helvetica', 'Arial', 'sans-serif', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol';
    background-color: var(--bg-color);
    background-image: var(--bg-image);
    background-size: var(--bg-size);
    color: var(--text-color);
    margin: 0;
    font-size: 14px;
    line-height: 1.42857143;
    font-weight: 400;
}

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

a.colored {
    color: var(--primary-color);
}

a,
button,
textarea,
input,
select {
    outline: 0;
    -webkit-appearance: none;
    -moz-appearance: none;
}

/* Code & Preformatted Text */
.article-content code {
    font-family: 'Consolas', Courier, monospace;
    font-weight: 800;
    color: var(--code-color);
    background-color: var(--code-bg);
    padding: 4px 6px;
    border-radius: 6px;
}

.article-content pre {
    padding: 10px 15px;
    background: var(--bg-content) !important;
    border: 2px solid var(--border-color) !important;
    border-radius: 8px !important;
}

.article-content pre code {
    font-family: 'Consolas', Courier, monospace;
    font-weight: 400;
    color: var(--text-color);
    background-color: transparent;
    padding: 0 !important;
    border-radius: 0;
}

hr {
    border: 0;
    border-top: 4px solid var(--border-light);
    margin: 40px 0;
}

/* Form Elements */
.main-container input[type="text"],
.main-container input[type="password"],
.main-container input[type="search"],
.main-container input[type="number"],
.select,
.form-control {
    display: block;
    width: 100%;
    height: 36px;
    padding: 0 11px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 400;
    color: var(--text-color);
    background-color: var(--bg-content);
    border-radius: 3px;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.main-container input[type="text"].inline,
.main-container input[type="password"].inline,
.main-container input[type="number"].inline,
.main-container input[type="search"].inline,
button.inline {
    display: inline-block;
}

.form-control:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 2px rgba(206, 66, 43, 0.2) !important;
}

.theme-dark .form-control:focus {
    box-shadow: 0 0 0 2px rgba(86, 122, 221, 0.2) !important;
}

/* Input Groups */
.input-group {
    display: table;
}

.input-group input,
.suffix {
    display: table-cell;
    vertical-align: middle;
}

.suffix {
    width: 1%;
    padding-left: 10px;
}

/* Buttons */
.btn {
    text-align: center;
    vertical-align: top;
    display: inline-block;
    cursor: pointer;
    touch-action: manipulation;
    white-space: nowrap;
    font-size: 15px;
    line-height: 22px;
    font-weight: 400;
    padding: 6px 25px;
    border: 1px solid;
    border-radius: 3px;
    transition: all 0.2s ease-out;
}

.btn-block {
    width: 100%;
    display: block;
}

.btn-default {
    color: var(--text-color);
    background-color: var(--bg-secondary);
    border-color: var(--border-light);
}

.btn-default:hover,
.btn-default:active:hover,
.btn-default:focus {
    background-color: var(--border-light);
    border-color: var(--border-color);
}

.btn-default:active {
    box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.1);
}

.theme-dark .btn-default:active {
    box-shadow: inset 0 -1px 0 rgba(255, 255, 255, 0.2);
}

.btn-primary {
    color: #fff;
    background-color: var(--primary-color);
    border-color: var(--primary-hover);
}

.btn-primary:hover,
.btn-primary:active:hover,
.btn-primary:focus {
    background-color: var(--primary-hover);
    border-color: var(--primary-active);
}

.btn-primary:active {
    box-shadow: inset 0 -1px 0 rgba(255, 255, 255, 0.2);
}

.btn-success {
    color: #fff;
    background-color: #4CAF50;
    border-color: #43A047;
}

.btn-success:hover,
.btn-success:active:hover,
.btn-success:focus {
    background-color: #43A047;
    border-color: #388E3C;
}

.btn-success:active {
    box-shadow: inset 0 -1px 0 rgba(255, 255, 255, 0.2);
}

.btn-info {
    color: #fff;
    background-color: #29B6F6;
    border-color: #039BE5;
}

.btn-info:hover,
.btn-info:active:hover,
.btn-info:focus {
    background-color: #039BE5;
    border-color: #0288D1;
}

.btn-info:active {
    box-shadow: inset 0 -1px 0 rgba(255, 255, 255, 0.2);
}

.btn-warning {
    color: #fff;
    background-color: #FFA726;
    border-color: #FB8C00;
}

.btn-warning:hover,
.btn-warning:active:hover,
.btn-warning:focus {
    background-color: #FB8C00;
    border-color: #F57C00;
}

.btn-warning:active {
    box-shadow: inset 0 -1px 0 rgba(255, 255, 255, 0.2);
}

.btn-danger {
    color: #fff;
    background-color: #EF5350;
    border-color: #E53935;
}

.btn-danger:hover,
.btn-danger:active:hover,
.btn-danger:focus {
    background-color: #E53935;
    border-color: #D32F2F;
}

.btn-danger:active {
    box-shadow: inset 0 -1px 0 rgba(255, 255, 255, 0.2);
}

.btn-disabled,
.btn:disabled {
    opacity: 0.6;
    cursor: no-drop;
}

.btn-disabled.btn-default,
.btn:disabled.btn-default {
    background-color: var(--border-light);
}

.theme-dark .btn-disabled.btn-default,
.theme-dark .btn:disabled.btn-default {
    background-color: #2a2e3a;
}

.btn-lg {
    padding: 8px 30px;
    font-size: 18px;
}

.btn-sm {
    font-size: 13px;
    line-height: 22px;
    font-weight: 600;
    padding: 3px 22px;
}

.btn>i {
    margin-right: 6px;
    text-align: center;
    line-height: inherit;
}

.btn-icon {
    padding: 6px 9px;
}

.btn-icon>i {
    margin: 0;
    width: 1.28571429em;
    font-size: 24px;
    vertical-align: middle;
    line-height: 1;
}

/* Button Groups */
.btn-group {
    position: relative;
    display: inline-block;
    vertical-align: middle;
}

.btn-group>.btn {
    float: left;
}

.btn-group .btn+.btn {
    margin-left: -1px;
}

.btn-group>.btn:first-child {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.btn-group>.btn:not(:last-child):not(:first-child) {
    border-radius: 0;
}

.btn-group>.btn:last-child {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

/* Layout Components */
.main-container {
    width: 100%;
}

section.section {
    padding: 10px 25px;
}

/* Navbar */
.main-container .navbar {
    background-color: var(--bg-content);
    color: var(--text-color);
    padding: 10px 0;
    position: fixed;
    width: 100%;
    height: 60px;
    z-index: 1000;
    top: 0;
    left: 0;
    vertical-align: middle;
    font-weight: 400;
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.1);
}

.theme-dark .main-container .navbar {
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.3);
}

.main-container .navbar .logo {
    font-size: 25px;
    font-weight: 200;
    margin-left: 25px;
    display: inline-block;
    vertical-align: middle;
    margin-top: 2px;
}

.main-container .navbar .login {
    font-size: 16px;
    font-weight: 400;
    margin-right: 25px;
    vertical-align: middle;
    margin-top: 3px;
    line-height: 2.5rem;
    float: right;
}

.main-container .navbar .login a {
    color: var(--text-color);
    margin-right: 5px;
    margin-left: 5px;
}

.main-container .navbar .login a:hover {
    color: var(--primary-color);
}

.main-container .navbar .login a i {
    margin-right: 5px;
}

.main-container .navbar .login .login-info {
    margin-right: 5px;
    font-weight: 400;
}

.main-container .navbar .login .login-info .login-avatar,
.login-info-mobile .login-avatar {
    display: inline-block;
    width: 35px;
    vertical-align: middle;
    border-radius: 50%;
    margin-right: 5px;
    position: relative;
    top: -2px;
}

.main-container .navbar .page-breadcrumb {
    font-size: 16px;
    font-weight: 400;
    margin-left: 25px;
    display: inline-block;
    vertical-align: middle;
    margin-top: 3px;
}

.main-container .navbar .page-breadcrumb a {
    color: var(--text-color);
    margin-right: 5px;
    margin-left: 5px;
}

.main-container .navbar .page-breadcrumb a:first-child {
    margin-left: 0;
}

.main-container .navbar .page-breadcrumb a:hover {
    color: var(--primary-color);
}

.main-container .navbar .menu {
    display: none;
}

/* Sidebar */
.main-container .categories {
    position: fixed;
    width: 300px;
    height: calc(100% - 55px);
    top: 55px;
    left: 0;
    color: var(--text-color);
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    overflow-y: auto;
    z-index: 10;
    padding-bottom: 30px;
}

.main-container .categories .admin-action,
.main-container .categories .login-info-mobile {
    padding: 0px 20px;
}

.main-container .categories .login-info-mobile {
    display: none;
    margin-top: 32px;
}

.main-container .categories>ul {
    list-style: none;
    padding: 35px 20px;
    margin: 0;
}

.main-container .categories>ul>li {
    cursor: pointer;
}

.main-container .categories .category-title {
    font-size: 14px;
    color: var(--text-lighter);
    margin-bottom: 5px;
}

.main-container .categories>ul>li>a:before,
.main-container .categories>ul>li>ul>li>a:before {
    content: "\f105";
    font-family: FontAwesome;
    font-size: 12px;
    color: var(--text-color);
    margin-top: -6px;
    width: 20px;
    display: inline-block;
    transition: all 0.25s;
}

.main-container .categories>ul>li>a.article-link:before,
.main-container .categories>ul>li>ul>li>a.article-link:before {
    content: "" !important;
    width: 20px;
}

.main-container .categories>ul>li>ul>li>ul>li>a.article-link:before {
    content: "" !important;
    width: 0px !important;
}

.main-container .categories>ul>li a {
    color: var(--text-color);
    font-size: 14px;
    font-weight: 300;
    text-decoration: none;
    line-height: 2.5rem;
    transition: all 0.25s;
}

.main-container .categories>ul>li a:hover,
.main-container .categories>ul>li a.active,
.main-container .categories>ul>li>ul>li a:hover,
.main-container .categories>ul>li>ul>li a.active,
.main-container .categories>ul>li>ul>li>ul>li a:hover,
.main-container .categories>ul>li>ul>li>ul>li a.active {
    color: var(--primary-color);
    font-weight: bold;
}

.main-container .categories>ul>li>ul,
.main-container .categories>ul>li>ul>li>ul,
.main-container .categories>ul>li>ul>li>ul>li>ul {
    list-style: none;
    padding: 0 0 0 20px;
    margin: 0;
    display: block;
    height: 0px;
    overflow: hidden;
    transition: all 0.3s;
}

.main-container .categories>ul>li>ul>li>ul>li a {
    padding-left: 20px !important;
}

.main-container .categories>ul>li.active>ul,
.main-container .categories>ul>li>ul>li.active>ul,
.main-container .categories>ul>li>ul>li>ul>li.active>ul {
    display: block;
    height: auto;
    transition: all 0.3s;
}

.main-container .categories>ul>li.active>a::before,
.main-container .categories>ul>li.active>ul>li.active>a::before,
.main-container .categories>ul>li.active>ul>li.active>ul>li.active>a::before {
    content: "\f107";
    font-family: FontAwesome;
    font-size: 12px;
    color: var(--text-color);
    margin-top: -6px;
    width: 20px;
    display: inline-block;
}

/* Main Content */
.main-container .main-articles {
    margin-left: 300px;
    padding: 45px 40px 55px 40px;
    background-color: var(--bg-color);
    background-image: var(--bg-image);
    background-size: var(--bg-size);
    min-height: 100vh;
}

.main-container .main-articles .article-title {
    font-size: 3.2rem;
    font-weight: 300;
    color: var(--text-color);
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 16px;
    outline: none;
    width: 75%;
}

.main-container .main-articles .article-title:focus {
    border-bottom: 1px solid var(--primary-color);
}

.main-container .main-articles .article-editor {
    width: 75%;
    display: none;
}

.main-container .main-articles .article-editor-btns {
    margin-top: 20px;
    text-align: center;
}

.main-container .main-articles .article-editor-btns .btn:last-child {
    margin-left: 10px;
}

.main-container .main-articles .article-content {
    font-size: 1.2rem;
    font-weight: 300;
    color: var(--text-color);
    line-height: 2rem;
    margin-top: 20px;
    outline: none;
    min-height: calc(100vh - 60px);
    width: 75%;
}

.main-container .main-articles .article-content h1,
.main-container .main-articles .article-content h2,
.main-container .main-articles .article-content h3,
.main-container .main-articles .article-content h4,
.main-container .main-articles .article-content h5,
.main-container .main-articles .article-content h6 {
    font-weight: 300;
    color: var(--text-color);
    margin-top: 20px;
    margin-bottom: 0px;
}

.main-container .main-articles .article-content h1 {
    font-size: 2.8rem;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 10px;
    line-height: 3.2rem;
}

.main-container .main-articles .article-content h2 {
    font-size: 2.4rem;
    line-height: 2.8rem;
}

.main-container .main-articles .article-content h3 {
    font-size: 2rem;
    line-height: 2.4rem;
    margin-bottom: -3px;
    margin-top: 30px;
    border-left: 8px solid var(--primary-color);
    padding-left: 16px;
    padding-bottom: 4px;
}

.main-container .main-articles .article-content h4 {
    font-size: 1.6rem;
    line-height: 2rem;
}

.main-container .main-articles .article-content h5 {
    font-size: 1.2rem;
    line-height: 1.6rem;
}

.main-container .main-articles .article-content h6 {
    font-size: 1rem;
    line-height: 1.4rem;
}

.main-container .main-articles .article-content img {
    max-width: 100%;
    height: auto;
    margin: 10px 0;
    cursor: pointer;
}

.main-container .main-articles .article-content blockquote {
    font-size: 1.2rem;
    font-weight: 200;
    color: var(--text-color);
    padding: 8px 20px;
    margin: 20px 0;
    border: 3px dashed var(--border-color);
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.03);
}

.theme-dark .main-container .main-articles .article-content blockquote {
    background: rgba(255, 255, 255, 0.1);
}

.main-container .main-articles .article-content blockquote h4 {
    margin-top: 8px;
    font-weight: bold;
}

.main-container .main-articles .article-content ul li {
    list-style-type: disc !important;
    margin-left: 32px;
}

.main-container .main-articles .article-content ol li {
    list-style-type: decimal !important;
    margin-left: 32px;
}

.main-container .main-articles .article-content ul,
.main-container .main-articles .article-content ol {
    margin-top: 20px;
    margin-bottom: 20px;
    line-height: 2.2rem;
    padding: 0px;
}

.main-container .main-articles .article-content ul ul,
.main-container .main-articles .article-content ul ol,
.main-container .main-articles .article-content ol ul,
.main-container .main-articles .article-content ol ol {
    margin-top: 0;
    margin-bottom: 0;
}

.main-container .main-articles .article-content ul ul li,
.main-container .main-articles .article-content ul ol li {
    list-style-type: circle !important;
}

.main-container .main-articles .article-content a {
    color: var(--primary-color);
    text-decoration: none;
    border-bottom: 1px solid var(--primary-color);
    cursor: pointer;
    transition: all 0.3s;
}

.main-container .main-articles .article-content a:hover {
    color: var(--primary-hover);
    border-bottom: 1px solid var(--primary-hover);
}

.main-container .main-articles .article-content p {
    margin-top: 10px;
    margin-bottom: 10px;
}

.main-container .main-articles .article-content keycode {
    font-family: 'Consolas', Courier, monospace;
    font-weight: 800;
    color: var(--text-color);
    background-color: rgba(0, 0, 0, 0.05);
    border: 2px solid var(--border-color);
    width: 55px;
    height: 2.2rem;
    text-align: center;
    border-radius: 6px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s;
}

.theme-dark .main-container .main-articles .article-content keycode {
    background-color: rgba(255, 255, 255, 0.1);
}

.main-container .main-articles .article-content keycode:hover {
    background-color: rgba(0, 0, 0, 0.1);
}

.theme-dark .main-container .main-articles .article-content keycode:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.main-container .main-articles .article-content table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    margin-bottom: 20px;
}

.main-container .main-articles .article-content table th {
    background-color: var(--table-header-bg);
    border-bottom: 1px solid var(--border-light);
    padding: 8px;
    text-align: left;
}

.main-container .main-articles .article-content table td {
    border-bottom: 1px solid var(--border-light);
    padding: 8px;
}

.main-container .main-articles .article-content table tr:hover {
    background-color: var(--table-row-hover);
}

.main-container .main-articles .article-content .responsive-table {
    overflow-x: auto;
    white-space: nowrap;
}

.main-container .main-articles .article-content code {
    cursor: pointer;
    background-color: transparent;
    transition: all 0.3s;
}

.main-container .main-articles .article-content code:hover {
    background-color: rgba(0, 0, 0, 0.05);
    border-radius: 8px;
}

.theme-dark .main-container .main-articles .article-content code:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Article Catalog */
.article-catalog {
    position: fixed;
    width: 20%;
    right: 0px;
    z-index: 999;
    top: 80px;
}

.article-catalog ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.article-catalog ul li {
    font-size: 1rem;
    padding-top: 3px;
    padding-bottom: 3px;
    padding-left: 10px;
    border-left: 3px solid var(--border-light);
    cursor: pointer;
    transition: all 0.3s;
}

.article-catalog ul li:hover,
.article-catalog ul li.active {
    border-left: 3px solid var(--primary-color);
}

/* Popup Styles */
.popup-login,
.popup-admin {
    position: fixed;
    background-color: var(--bg-content);
    border-radius: 8px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
    z-index: 9999;
    display: none;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.theme-dark .popup-login,
.theme-dark .popup-admin {
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.5);
}

.popup-login {
    top: 80px;
    right: 25px;
    width: 420px;
}

.popup-admin {
    top: 80px;
    right: 25px;
    width: 600px;
    max-width: 90vw;
}

.popup-login-title,
.popup-admin-title {
    background-color: var(--bg-secondary);
    padding: 12px 15px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.popup-login-title-text,
.popup-admin-title-text {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-color);
}

.popup-login-title-close,
.popup-admin-title-close {
    cursor: pointer;
    color: var(--text-lighter);
    transition: all 0.2s;
}

.popup-login-title-close:hover,
.popup-admin-title-close:hover {
    color: #EF5350;
}

.popup-login-content {
    padding: 15px;
}

.popup-admin-content {
    padding: 15px;
    max-height: 70vh;
    overflow-y: auto;
}

.popup-login .form-group {
    margin-bottom: 15px;
}

.popup-login label {
    display: block;
    margin-bottom: 5px;
    color: var(--text-color);
    font-size: 14px;
}

/* Admin User List */
.admin-user-list h3 {
    margin-top: 0;
    margin-bottom: 15px;
    color: var(--text-color);
    font-size: 18px;
}

.admin-user-list .table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 15px;
}

.admin-user-list .table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(0, 0, 0, 0.03);
}

.theme-dark .admin-user-list .table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(255, 255, 255, 0.05);
}

.admin-user-list .table th,
.admin-user-list .table td {
    padding: 10px;
    text-align: left;
    border-bottom: 1px solid var(--border-light);
}

.admin-user-list .table th {
    font-weight: 600;
    color: var(--text-color);
    background-color: var(--bg-secondary);
}

/* Forms */
#add-user-form,
#change-password-form {
    margin-top: 15px;
}

#add-user-form .form-group,
#change-password-form .form-group {
    margin-bottom: 15px;
}

#add-user-form label,
#change-password-form label {
    display: block;
    margin-bottom: 5px;
    color: var(--text-color);
    font-size: 14px;
    font-weight: 500;
}

#add-user-form hr,
#change-password-form hr {
    margin: 20px 0;
    border-top: 1px solid var(--border-light);
}

#add-user-form button[type="submit"],
#change-password-form button[type="submit"] {
    margin-top: 10px;
}

/* Select Dropdown */
#add-user-form select.form-control,
#change-password-form select.form-control {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23929eaa' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 16px;
    padding-right: 30px;
}

.theme-dark #add-user-form select.form-control,
.theme-dark #change-password-form select.form-control {
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23e0e0e0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}

#add-user-form select.form-control option,
#change-password-form select.form-control option {
    background-color: var(--bg-color);
    color: var(--text-color);
}

.switch-theme {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    cursor: pointer;
    transition: all 0.3s;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    padding: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 0 10px var(--shadow-color);
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.switch-theme i {
    font-size: 20px;
    width: 20px;
    height: 20px;
    text-align: center;
    line-height: 20px;
    color: var(--text-light);
}

.switch-theme:hover {
    background-color: var(--bg-hover);
}

.switch-theme .fa-sun {
    color: #FFC107;
}

.switch-theme .fa-moon {
    color: #1E88E5;
    display: none !important;
}

.theme-dark .switch-theme .fa-sun {
    display: none !important;
}

.theme-dark .switch-theme .fa-moon {
    display: block !important;
}

.theme-dark .cherry.theme__dark .cherry-editor,
.theme-dark .cherry.theme__dark .cherry-editor .CodeMirror {
    background-color: transparent !important;
}

.theme-dark .cherry {
    box-shadow: none !important;
    border: 1px solid var(--border-color) !important;
    background: transparent !important;
}

.theme-dark .cherry.theme__dark .cherry-toolbar,
.theme-dark .cherry.theme__dark .cherry-floatmenu,
.theme-dark .cherry.theme__dark .cherry-bubble,
.theme-dark .cherry.theme__dark .cherry-sidebar {
    background-color: var(--bg-secondary) !important;
}

.theme-dark .cherry .cherry-toolbar {
    border-bottom: 1px solid var(--border-color) !important;
}

/* Mobile Responsiveness */
@media screen and (max-width: 768px) {

    .popup-login,
    .popup-admin {
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 95%;
    }

    .popup-login {
        max-width: 500px;
    }

    .popup-admin {
        max-height: 80vh;
    }

    .main-container .categories {
        left: -300px;
        transition: all 0.3s;
    }

    .main-container .categories .login-info-mobile {
        display: block;
    }

    .main-container .main-articles {
        margin-left: 0;
        padding: 45px 20px 55px 20px;
    }

    .main-container .main-articles .article-title,
    .main-container .main-articles .article-content,
    .main-container .main-articles .article-editor {
        width: 100%;
    }

    .main-container .main-articles .article-content .admin-actions .btn {
        width: 100%;
        margin-bottom: 10px;
    }

    .main-container .navbar {
        overflow-x: auto;
        white-space: nowrap;
    }

    .main-container .navbar .logo {
        margin-left: 20px;
    }

    .main-container .navbar .login {
        display: none;
    }

    .main-container .navbar .page-breadcrumb {
        margin-left: 20px;
    }

    .article-catalog {
        display: none;
    }

    .main-container .navbar .menu {
        display: block;
        float: left;
        font-size: 20px;
        width: 40px;
        height: 40px;
        line-height: 40px;
        text-align: center;
        margin-left: 10px;
        margin-right: -5px;
        margin-top: 0px;
        border-radius: 4px;
    }

    .main-container .navbar .menu:hover {
        background-color: rgba(0, 0, 0, 0.05);
    }

    .theme-dark .main-container .navbar .menu:hover {
        background-color: rgba(255, 255, 255, 0.1);
    }

    .main-container .categories.open {
        left: 0;
        width: 100%;
        height: 100%;
    }

    .admin-user-list .table {
        font-size: 14px;
    }

    .admin-user-list .btn-sm {
        padding: 3px 6px;
        font-size: 11px;
    }

    #add-user-form,
    #change-password-form {
        margin-top: 10px;
    }

    #add-user-form .form-group,
    #change-password-form .form-group {
        margin-bottom: 10px;
    }

    #add-user-form label,
    #change-password-form label {
        font-size: 13px;
    }

    #add-user-form .form-control,
    #change-password-form .form-control {
        font-size: 13px;
        height: 34px;
    }
}