/* Sidebar search */
.sidebar-search {
    padding: 10px;
    background-color: #2a2a2a;
    border-bottom: 1px solid #444;
}

.sidebar-search input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #555;
    border-radius: 4px;
    background-color: #1a1a1a;
    color: #fff;
    font-size: 14px;
    box-sizing: border-box;
}

.sidebar-search input:focus {
    outline: none;
    border-color: #4CAF50;
}

.sidebar-search input::placeholder {
    color: #999;
}

.search-results {
    display: none;
    max-height: 300px;
    overflow-y: auto;
    background-color: #1a1a1a;
    border: 1px solid #555;
    border-top: none;
    border-radius: 0 0 4px 4px;
}

.search-results-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.search-results-list li {
    border-bottom: 1px solid #333;
}

.search-results-list li:last-child {
    border-bottom: none;
}

.search-results-list li a {
    display: block;
    padding: 10px 12px;
    color: #fff;
    text-decoration: none;
    font-size: 13px;
    transition: background-color 0.2s;
}

.search-results-list li a:hover {
    background-color: #333;
    color: #4CAF50;
}

.search-loading,
.search-no-results {
    padding: 12px;
    color: #999;
    font-size: 13px;
    text-align: center;
}

/* Sidebar container */
#sidebar {
    position: fixed;
    top: 150px;
    width: 320px;
    background-color: #333;
    color: #fff;
    height: calc(100vh - 250px);
    overflow-y: auto;
    transition: transform 0.3s ease-in-out;
    transform: translateX(0);
}

#sidebar a {
    font-size: 16px;
}

/* Base menu styles */
.sidebar-menu {
    list-style-type: none;
    padding: 0;
}

.sidebar-menu li {
    cursor: pointer;
    list-style-type: none;
}

.sidebar-menu li a {
    color: #fff;
    text-decoration: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    background-color: #333333;
}

/* Submenu styling */
.submenu {
    list-style-type: none;
    display: none;
}

/* Toggle button */
.toggle-btn {
    display: none;
    position: fixed;
    top: 10px;
    right: 10px;
    z-index: 1000;
    background-image: linear-gradient(to top, #0f0f0f, #616161);
    color: white;
    border: 1px solid #8f8f8f;
    padding: 10px;
    cursor: pointer;
    border-radius: 5px;
}

/* Arrow styling */
.arrow {
    transition: transform 0.3s;
}

.arrow.down {
    transform: rotate(90deg);
}

/* Level-based highlighting */
.sidebar-menu li:nth-child(4).active .submenu li a { background-color: #386aa5; }
.sidebar-menu li:nth-child(5).active .submenu li a { background-color: #a23854; }
.sidebar-menu li:nth-child(6).active .submenu li a { background-color: #36834f; }
.sidebar-menu li:nth-child(7).active .submenu li a { background-color: #9d7521; }

.sidebar-menu li:nth-child(4) .submenu li.active .submenu li a { background-color: #193755; }
.sidebar-menu li:nth-child(5) .submenu li.active .submenu li a { background-color: #571b2b; }
.sidebar-menu li:nth-child(6) .submenu li.active .submenu li a { background-color: #184226; }
.sidebar-menu li:nth-child(7) .submenu li.active .submenu li a { background-color: #6c5117; }

.sidebar-menu li:nth-child(4) .submenu li.active .submenu li.active .submenu li a { background-color: #0c243c; }
.sidebar-menu li:nth-child(5) .submenu li.active .submenu li.active .submenu li a { background-color: #330f19; }
.sidebar-menu li:nth-child(6) .submenu li.active .submenu li.active .submenu li a { background-color: #06140a; }
.sidebar-menu li:nth-child(7) .submenu li.active .submenu li.active .submenu li a { background-color: #3f300e; }

.sidebar-menu li:nth-child(4) .submenu li.active .submenu li.active .submenu li.active .submenu li a { background-color: #050d15; }
.sidebar-menu li:nth-child(5) .submenu li.active .submenu li.active .submenu li.active .submenu li a { background-color: #080304; }
.sidebar-menu li:nth-child(6) .submenu li.active .submenu li.active .submenu li.active .submenu li a { background-color: #000000; }
.sidebar-menu li:nth-child(7) .submenu li.active .submenu li.active .submenu li.active .submenu li a { background-color: #151005; }

/* Hover effects */
.sidebar-menu li a:hover,
.sidebar-menu .submenu li a:hover,
.sidebar-menu .submenu .submenu li a:hover {
    filter: brightness(150%);
    color: #ffa861;
    text-shadow: 1px 1px 10px #ff0000;
}

/* Countdown timer */
#countdowntimer {
    display: block;
    margin: 20px auto;
    max-width: 500px;
    border: solid 2px #04034f;
    background-color: white;
    border-radius: 10px;
    padding: 10px;
    text-align: center;
}

#countdowntimer h1 {
    background-color: #a4c4fe;
    color: black;
    font-size: 40px;
    border: none;
    padding: 10px;
    font-family: Arial;
}

#countdown {
    color: black;
    font-size: 40px;
    border: none;
    padding: 10px;
    font-family: Arial;
}

/* Mobile Landscape - Use dropdown menu like portrait mode */
@media (max-height: 500px) and (orientation: landscape) {
    .toggle-btn {
        display: block;
        position: fixed !important;
        top: 10px;
        right: 10px;
        z-index: 1001;
    }

    #sidebar {
        display: none;
        position: fixed !important;
        top: 80px;
        left: 0;
        width: 100%;
        height: calc(100vh - 80px);
        padding: 0 20px;
        overflow-y: auto;
        z-index: 1000;
        background-color: #333;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    }

    #sidebar.active {
        display: block;
    }

    #sidebar .sidebar-menu {
        margin: 0;
        padding: 0;
        position: relative;
        z-index: 1001;
    }

    body.menu-active {
        overflow: hidden;
    }

    #content {
        width: 100% !important;
        margin-left: 0 !important;
    }

    #countdowntimer {
        width: 90%;
        max-width: 250px;
        margin: 10px auto;
    }

    #countdowntimer h1 {
        font-size: 16px;
        padding: 5px;
    }

    #countdowntimer p {
        font-size: 14px;
        padding: 5px;
    }
}

/* Mobile Portrait Styles */
@media (max-width: 768px) {
    .toggle-btn {
        display: block;
        position: fixed !important;
        top: 10px;
        right: 10px;
        z-index: 1001;
    }

    #sidebar {
        display: none;
        position: fixed !important;
        top: 100px;
        left: 0;
        width: 100%;
        height: 100vh;
        padding: 0 20px;
        overflow-y: auto;
        z-index: 1000;
        background-color: #333;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    }

    #sidebar.active {
        display: block;
    }

    #sidebar .sidebar-menu {
        margin: 0;
        padding: 0;
        position: relative;
        z-index: 1001;
    }

    body.menu-active {
        overflow: hidden;
    }

    #countdowntimer {
        width: 90%;
        max-width: 300px;
        margin: 10px auto;
    }

    #countdowntimer h1 {
        font-size: 18px;
        padding: 5px;
    }

    #countdowntimer p {
        font-size: 16px;
        padding: 5px;
    }
}