* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    background: #02030a;
    color: #e5e7eb;
}
.main {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 20px;
}

.app {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 260px;
    height: 100vh;
    padding: 16px;
    background: #01020a;
    border-right: 1px solid #1f2937;
    position: sticky;
    top: 0;
    overflow-y: auto;
    transition: transform 0.3s ease;
}
.logo {
    display: flex;
    gap: 10px;
    padding-bottom: 12px;
    margin-bottom: 12px;
    align-items: center;
    border-bottom: 1px solid #1f2937;
}

.logo-mark {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    object-fit: cover;
}

.brand-title {
    font-weight: 800;
    font-size: 15px;
    color: #ffffff;
}

.brand-sub {
    font-size: 11px;
    color: #9ca3af;
}
.nav {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 10px;
}

.nav button {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    border-radius: 12px;
    border: 1px solid #374151;
    background: #020617;
    color: #e5e7eb;
    cursor: pointer;
    font-size: 13px;
    transition: 0.2s;
}

.nav button:hover {
    background: #111827;
}

.nav button.active {
    background: linear-gradient(135deg, #ff9a3c 0%, #ff4f81 30%, #a93cff 65%, #3ac8ff 100%);
    color: #fff;
    border: none;
}
.chip {
    font-size: 11px;
    padding: 2px 6px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.2);
}


@media (max-width: 991px) {

    .sidebar {
        position: fixed;
        left: 0;
        top: 0;
        transform: translateX(-100%);
        z-index: 1000;
    }

    .sidebar.show {
        transform: translateX(0);
    }

    body.sidebar-open {
        overflow: hidden;
    }
}
.sidebar {
    transition: transform 0.3s ease;
}