:root {
    --primary: #ff4757;
    --primary2: #ff6b81;
    --bg: #111111;
    --bg2: #1a1a1a;
    --bg3: #222222;
    --text: #ffffff;
    --text2: #888888;
    --sidebar-w: 220px;
    --header-h: 60px;
    --card-radius: 8px;
}

body {
    background: var(--bg);
    color: var(--text);
}

.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-w);
    height: 100vh;
    background: var(--bg2);
    border-right: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    flex-direction: column;
    z-index: 100;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: #333 transparent;
}

.sidebar-logo {
    padding: 20px 20px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    flex-shrink: 0;
}

.logo-mark {
    font-size: 22px;
    color: #fff;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.logo-mark span {
    color: var(--primary);
}

.logo-sub {
    font-size: 11px;
    color: var(--text2);
    margin-top: 2px;
}

.sidebar-search {
    padding: 14px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    flex-shrink: 0;
}

.sidebar-search form {
    width: 100%;
    display: flex;
    background: var(--bg3);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-search input {
    width: 100%;
    background: transparent;
    padding: 8px 12px;
    color: var(--text);
    font-size: 13px;
}

.sidebar-search input::placeholder {
    color: var(--text2);
}

.sidebar-search button {
    padding: 8px;
    color: var(--text2);
    font-size: 14px;
}

.sidebar-nav {
    flex: 1;
    padding: 12px 0;
}

.sidebar-label {
    padding: 8px 20px 4px;
    font-size: 10px;
    font-weight: 700;
    color: var(--text2);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.sidebar-nav ul {
    padding: 0;
}

.sidebar-nav ul li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 20px;
    color: var(--text2);
    font-size: 13px;
    transition: all 0.15s;
    border-left: 3px solid transparent;
}

.sidebar-nav ul li a:hover {
    color: var(--text);
    background: rgba(255, 255, 255, 0.04);
    border-left-color: var(--primary);
}

.mobile-header {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-h);
    background: var(--bg2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    align-items: center;
    padding: 0 16px;
    gap: 12px;
    z-index: 200;
}

.mobile-logo {
    flex: 1;
    font-size: 18px;
    font-weight: 800;
    color: var(--text);
    text-decoration: none;
}

.mobile-logo span {
    color: var(--primary);
}

.icon-btn {
    width: 36px;
    height: 36px;
    background: var(--bg3);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    cursor: pointer;
    border: none;
    color: var(--text2);
}

.searchBar {
    display: none;
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--bg2);
    padding: 10px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    z-index: 199;
    align-items: center;
    gap: 5px;
}

.searchBar.active {
    display: flex;
}

.searchBar input {
    flex: 1;
    background: var(--bg3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 9px 14px;
    color: var(--text);
    font-size: 12px;
}

.searchBar button {
    background: var(--primary);
    color: #fff;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    height: 100%;
}

@media (max-width: 769px) {
    .sidebar {
        display: none;
        width: 100%;
        border-right: none;
    }

    .sidebar.active {
        display: flex;
        top: var(--header-h);
        height: calc(100vh - var(--header-h));
        width: 100%;
        z-index: 199;
        overflow-y: auto;
    }

    .sidebar.active .sidebar-search form {
        width: 100%;
    }

    .sidebar.active .sidebar-nav ul li a {
        font-size: 15px;
        padding: 12px 20px;
    }

    .mobile-header {
        display: flex;
    }

    .page-wrap {
        margin-left: 0;
        padding-top: var(--header-h);
        width: 100%;
    }

    .sidebar-logo {
        display: none;
    }
}