@font-face {
    font-family: 'CAT North';
    src: url('fonts/CAT North.ttf') format('truetype');
}

@font-face {
    font-family: 'Gilroy';
    src: url('fonts/Gilroy-Bold.ttf') format('truetype');
    font-weight: bold;
}

body {
    font-family: 'Gilroy', sans-serif;
    background-color: #1E1E1E;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

#wrapper {
    display: flex;
    min-height: 100vh;
    position: relative;
    padding: 20px;
    box-sizing: border-box;
}

#sidebar {
    background-color: #242424;
    width: 244px;
    padding: 20px;
    box-shadow: 2px 0 4px rgba(0, 0, 0, 0.25);
    transition: all 0.3s ease;
    position: fixed;
    top: 20px;
    left: 20px;
    bottom: 20px;
    display: flex;
    flex-direction: column;
    z-index: 1000;
    border-radius: 12px;
    overflow: hidden;
}

/* Header section with logo */
.logo-section {
    flex-shrink: 0;
    margin-bottom: 20px;
}

#sidebar h1.logo {
    font-family: 'CAT North', sans-serif;
    font-size: 48px;
    text-align: center;
    margin: 7px 0;
    line-height: 1.2;
    transition: all 0.3s ease;
    color: #fff;
}

.separator {
    border-top: 1px solid rgba(255, 255, 255, 0.25);
    margin: 0;
    opacity: 1;
    flex-shrink: 0;
}

/* Menu section */
.menu-items {
    list-style: none;
    padding: 0;
    margin: 0;
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
}

#sidebar ul li {
    margin: 0;
    padding: 0 5px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.25);
    display: flex;
    align-items: center;
}

#sidebar ul li:last-child {
    border-bottom: none;
}

#sidebar ul li a {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: #848484;
    padding: 12px 15px;
    transition: all 0.3s ease;
    font-size: 16px;
    gap: 10px;
    border-radius: 8px;
    margin: 2px 0;
    white-space: nowrap;
    overflow: hidden;
    position: relative;
    width: 100%;
}

#sidebar ul li a:hover,
#sidebar ul li a.active {
    background-color: #848484;
    color: #ffffff;
    transform: translateX(5px);
}

#sidebar ul li a img {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

#sidebar ul li a span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    opacity: 1;
    transition: all 0.3s ease;
    max-width: 180px;
    width: auto;
}

/* Toggle button */
.toggle-button {
    cursor: pointer;
    width: 28px;
    height: 28px;
    background: url('images/sssss.png') no-repeat center center;
    background-size: contain;
    transition: all 0.3s ease;
    opacity: 0.75;
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%) rotate(90deg);
}

.toggle-button:hover {
    opacity: 1;
}

#sidebar.collapsed .toggle-button {
    transform: translateX(-25%) rotate(0deg);
}

/* Collapsed state styles */
#sidebar.collapsed {
    width: 70px;
    padding: 20px 10px;
}

#sidebar.collapsed .logo-full {
    display: none;
}

#sidebar.collapsed .logo-short {
    display: block;
    font-size: 48px;
}

#sidebar.collapsed ul li {
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

#sidebar.collapsed ul li a {
    padding: 12px;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin: 2px auto;
    display: flex;
    align-items: center;
    gap: 0;
}

#sidebar.collapsed ul li a img {
    margin: 0;
}

#sidebar.collapsed ul li a span {
    display: none;
    width: 0;
    margin: 0;
    padding: 0;
}

/* Logo visibility */
.logo-full {
    display: block;
}

.logo-short {
    display: none;
}

/* Content area */
#content {
    flex: 1;
    padding: 0 20px 20px 20px;
    background-color: #1E1E1E;
    min-height: 100vh;
    box-sizing: border-box;
    margin-left: 284px;
    transition: all 0.3s ease;
    width: calc(100% - 284px);
}

#sidebar.collapsed + #content {
    margin-left: 90px;
    width: calc(100% - 90px);
}

/* Обновляем стили для общего контейнера */
.common-container {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box;
}

/* Responsive styles */
@media screen and (max-width: 768px) {
    #wrapper {
        padding: 10px;
    }

    #sidebar {
        width: 220px;
        top: 10px;
        left: 10px;
        bottom: 10px;
    }
    
    #sidebar.collapsed {
        width: 50px;
    }
    
    #sidebar h1.logo {
        font-size: 40px;
    }
    
    #sidebar.collapsed h1.logo {
        font-size: 32px;
        line-height: 40px;
    }
    
    #sidebar ul li a {
        font-size: 14px;
        padding: 10px;
    }
    
    #sidebar ul li a img {
        width: 24px;
        height: 24px;
    }
    
    .toggle-button {
        width: 28px;
        height: 28px;
    }
    
    #content {
        margin-left: 260px;
        width: calc(100% - 260px);
    }
    
    #sidebar.collapsed + #content {
        margin-left: 70px;
        width: calc(100% - 70px);
    }
}

/* Обновляем стили для меню */
.menu-items::-webkit-scrollbar {
    width: 6px;
}

.menu-items::-webkit-scrollbar-track {
    background: transparent;
}

.menu-items::-webkit-scrollbar-thumb {
    background-color: rgba(132, 132, 132, 0.3);
    border-radius: 3px;
}

.menu-items::-webkit-scrollbar-thumb:hover {
    background-color: rgba(132, 132, 132, 0.5);
}

/* Добавляем стили для контейнера меню */
.menu-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    margin: 10px 0;
}