.mk-header {
    background: #1b1d23;
    color: #d6dae3;
    border-bottom: 1px solid #343845;
    user-select: none;
}

.mk-menubar {
    height: 36px;
    display: flex;
    align-items: center;
    gap: 2px;
    padding: 0 8px;
    background: #1b1d23;
    border-bottom: 1px solid #2d313b;
}

.home-logo {
    width: 22px;
    height: 22px;
    margin-right: 8px;
}

.menu {
    position: relative;
    height: 100%;
    padding: 0 11px;
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 13px;
}

.menu:hover {
    background: #303644;
}

.dropdown {
    display: none;
    position: absolute;
    top: 36px;
    left: 0;
    min-width: 190px;
    background: #2b303a;
    border: 1px solid #414652;
    box-shadow: 0 10px 25px rgba(0,0,0,.35);
    z-index: 100;
    padding: 5px 0;
}

.menu:hover .dropdown {
    display: block;
}

.dropdown button {
    width: 100%;
    height: 30px;
    border: none;
    background: none;
    color: #d6dae3;
    text-align: left;
    padding: 0 12px;
    cursor: pointer;
    font-size: 13px;
}

.dropdown button:hover {
    background: #3b4252;
}

.dropdown hr {
    border: none;
    border-top: 1px solid #444b58;
    margin: 4px 0;
}

.mk-spacer {
    flex: 1;
}

.mk-tabs {
    height: 34px;
    display: flex;
    align-items: flex-end;
    padding: 0 8px;
    gap: 2px;
    background: #20242c;
}

.tab {
    height: 28px;
    min-width: 120px;
    padding: 0 12px;
    border-radius: 7px 7px 0 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #2a303a;
    color: #aab4c4;
    cursor: pointer;
    font-size: 13px;
}

.tab:hover {
    background: #343b48;
}

.tab.active {
    background: #111827;
    color: white;
}

.tab span {
    margin-left: 14px;
    opacity: .6;
}

.tab.add {
    min-width: 34px;
    justify-content: center;
    font-size: 20px;
}