body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background-color: white;
}
.body{
    background-color: rgb(255, 255, 255);
}
.dark-theme .body{
    background-color: #1a1a1a;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

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

button {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}


.site-header {
    background-color: #f8f9fa; 
    color: #333;
    padding: 15px 0;
    border-bottom: 1px solid #e0e0e0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.site-header .logo img {
    height: 40px; 
    max-width: 150px; 
    display: block;
}

.main-nav ul {
    display: flex;
}

.main-nav li {
    margin-left: 25px;
}

.main-nav a {
    font-weight: 500;
    transition: color 0.3s ease;
}

.main-nav a:hover {
    color: #007bff; 
}

.header-actions {
    display: flex;
    align-items: center;
}

.search-bar {
    display: flex;
    align-items: center;
    border: 1px solid #ced4da;
    border-radius: 5px;
    padding: 5px 10px;
    margin-right: 20px;
}

.search-bar input[type="text"] {
    border: none;
    outline: none;
    background: none;
    padding: 5px;
    width: 150px; 
}

.search-bar button {
    background-color: #007bff;
    color: white;
    border-radius: 3px;
    padding: 5px 10px;
    margin-left: 5px;
}

.search-bar button:hover {
    background-color: #0056b3;
}

.user-actions {
    display: flex;
    align-items: center;
    margin-right: 20px;
}

.user-actions a {
    margin-left: 15px;
    font-size: 18px;
    transition: color 0.3s ease;
}

.user-actions a:hover {
    color: #007bff;
}

.header-tools button {
    font-size: 20px;
    margin-left: 15px;
    color: #555;
    transition: color 0.3s ease;
}

.header-tools button:hover {
    color: #007bff;
}

.mobile-menu-toggle {
    display: none; 
    font-size: 24px;
    color: #333;
}

@media (max-width: 768px) {
    .main-nav, .search-bar, .user-actions, .header-tools {
        display: none; 
    }

    .mobile-menu-toggle {
        display: block;
    }

    .site-header .container {
        flex-wrap: wrap;
    }

    .logo {
        flex-grow: 1; 
    }

    .header-actions {
        width: 100%; 
        justify-content: flex-end;
        margin-top: 10px; 
    }

    .mobile-nav {
        display: none; 
        width: 100%;
        position: absolute;
        top: 70px; 
        left: 0;
        background-color: #f8f9fa;
        padding: 15px;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
        z-index: 1000; 
    }

    .mobile-nav.active {
        display: block; 
    }

    .mobile-nav ul {
        flex-direction: column;
        text-align: center;
    }

    .mobile-nav li {
        margin-bottom: 15px;
    }

    .mobile-nav a {
        font-size: 18px;
    }

    .mobile-header-actions {
        display: flex;
        justify-content: space-around;
        margin-top: 15px;
    }

    .mobile-header-actions a,
    .mobile-header-actions button {
        font-size: 20px;
    }

    .search-bar-mobile { 
        display: flex;
        align-items: center;
        border: 1px solid #ced4da;
        border-radius: 5px;
        padding: 8px 10px;
        margin-bottom: 15px;
        width: calc(100% - 20px);
    }

    .search-bar-mobile input[type="text"] {
        border: none;
        outline: none;
        background: none;
        padding: 5px;
        flex-grow: 1;
    }

    .search-bar-mobile button {
        background-color: #007bff;
        color: white;
        border-radius: 3px;
        padding: 5px 10px;
        margin-left: 5px;
    }
}
.dark-theme .site-header {
    background-color: #1a1a1a;
    color: #ffffff;
    border-bottom-color: #333;
    box-shadow: 0 2px 4px rgba(255, 255, 255, 0.05);
}

.dark-theme .main-nav a:hover {
    color: #66a3ff;
}
.dark-theme .main-nav a{
    color: #e0e0e0;
}

.dark-theme .search-bar {
    border-color: #555;
}

.dark-theme .search-bar input[type="text"] {
    color: #fff;
}

.dark-theme .search-bar button {
    background-color: #66a3ff;
}

.dark-theme .search-bar button:hover {
    background-color: #4da6ff;
}

.dark-theme .user-actions a:hover,
.dark-theme .header-tools button:hover {
    color: #66a3ff;
}

.dark-theme .mobile-menu-toggle {
    color: #ddd;
}


@media (max-width: 768px) { 
    .content{
        display: none;
    }

    .site-header .main-nav {
        display: none;
    }
    .site-header .header-actions .search-bar {
        display: none;
    }
    .site-header .header-actions .user-actions {
        display: none;
    }
    .site-header .header-actions .theme-toggle,
    .site-header .header-actions .accessibility-toggle {
        display: none;
    }
    .mobile-menu-toggle {
        display: block; 
        order: 2;
        margin-left: auto; }
   .site-header .container {
        display: flex;
        justify-content: space-between; 
        align-items: center;
    }

    .logo {
        order: 1; /* Логотип слева */
    }

    .mobile-menu {
        display: none; 
        position: absolute;
        top: 60px; 
        left: 0;
        width: 100%;
        background-color: #fff;
        box-shadow: 0 2px 5px rgba(0,0,0,0.2);
        z-index: 1000; 
        padding: 20px;
    }
     .main-nav {
      order: 2;
    }

    .mobile-menu.open { 
        display: block;
    }

    .mobile-menu ul {
        list-style: none;
        padding: 0;
    }

    .mobile-menu li {
        margin-bottom: 15px;
    }

    .mobile-menu a {
        text-decoration: none;
        color: #333;
        font-size: 18px;
    }
}

.accessibility-mode .site-header {
    border-bottom-color: #000;
}

.accessibility-mode .site-header img {
    filter: invert(1); 
}

.accessibility-mode .main-nav a,
.accessibility-mode .user-actions a,
.accessibility-mode .header-tools button {
    font-weight: bold;
    font-size: 130%; 
}

.accessibility-mode .search-bar {
    border-color: #000;
    background-color: #eee;
}

.accessibility-mode .search-bar input[type="text"] {
    color: #000;
}

.accessibility-mode .search-bar button {
    background-color: #007bff;
    color: white;
}

@media (max-width: 768px) {
    .accessibility-mode .mobile-nav {
        background-color: #fff;
        border-bottom-color: #000;
    }
    .accessibility-mode .mobile-nav a,
    .accessibility-mode .mobile-header-actions button {
        color: #000;
        font-weight: bold;
        font-size: 18px;
    }
    .accessibility-mode .search-bar-mobile {
        border-color: #000;
        background-color: #eee;
    }
     .accessibility-mode .search-bar-mobile button {
        background-color: #007bff;
        color: white;
    }
}
.user-actions {
    display: flex;
    align-items: center;
    margin-right: 20px; 
}

.user-actions a {
    margin-left: 15px; 
    font-size: 18px;
    color: #555; 
    transition: color 0.3s ease;
}

.user-actions a:hover {
    color: #007bff; 
}

.menu{
    /* box-sizing: border-box; */
    display:flex ;
    justify-content: space-between;
    background-color: #e0e0e0 ;
}

.shapka{
    background-color:#e0e0e0;
    font-size: 40px;
    color: rgb(29, 29, 29);
    padding: 15px;
}

.shapka a {
text-decoration: none;
color:rgb(29, 29, 29);
}
.polis{
    margin-top: 10%;
    color: rgb(29, 29, 29);
}
.panel{
    position: relative;
    margin: -30px 200px 50px 200px;
    padding: 10px 90px 300px  90px;
    border-radius: 20px;
    z-index: 1;
    backdrop-filter: blur(30px)
}
.username{
    font-size: 40px;
}
.time{
    font-size: 30px;
    color:rgb(29, 29, 29);
}
.pictur img{
    border-radius: 10px;
}
.pictur{
    z-index: 2;
    position: relative;
}
.fon{
    position: absolute;
}
.fon2{
    position: absolute;
    background-color: #191919;
    margin-top: -20%;
}
.fon img{
    background-size: cover;
}

.tour{
    margin-left: 15%;
    color: rgb(29, 29, 29);
    font-size: 160%;
    margin-right: 15%;
    
}
form {
        background: #e0e0e0;
        padding: 20px;
        border-radius: 8px;
        box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
        label {
        display: block;
        margin: 10px 0 5px;
}
        input, select {
        width: 100%;
        padding: 8px;
        margin-bottom: 15px;
        border-radius: 4px;
        border: 1px solid #ccc;
}
        button {
        background-color: #28a745;
        color:#e0e0e0;
        padding: 10px 15px;
        border: none;
        border-radius: 4px;
        cursor: pointer;
}
        button:hover {
        background-color: #218838;
}