/* Header & Toolbar */
.toolbar {
    height: 56px;
    background-color: var(--bg-surface);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    box-shadow: var(--shadow-sm);
    z-index: 10;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: -0.2px;
}

.menu-bar {
    display: flex;
    gap: 4px;
}

.menu-item {
    position: relative;
}

.menu-trigger {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: 13px;
    font-weight: 500;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background-color var(--transition);
}

.menu-trigger:hover,
.menu-trigger.active {
    background-color: var(--bg-elevated);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 4px;
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    padding: 6px;
    display: flex;
    flex-direction: column;
    z-index: 100;
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.15s ease, transform 0.15s ease;
}

.dropdown-menu.hidden {
    display: none;
    opacity: 0;
    transform: translateY(-4px);
}

.dropdown-item {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: 13px;
    text-align: left;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color var(--transition);
}

.dropdown-item:hover:not(:disabled) {
    background-color: var(--accent);
    color: #fff;
}

.dropdown-item:disabled {
    color: var(--text-muted);
    cursor: not-allowed;
}

.menu-divider {
    border: 0;
    height: 1px;
    background-color: var(--border-color);
    margin: 6px 0;
}